timchueyweather4u.com
Tim Chuey Weather

Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/heres-a-new-one-have-you-ever-heard-of-a-dirty-thunderstorm/

__________

Here is my weekly weather quiz question. What is a “Downburst?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) displaces the low pressure bringing sunshine and dry weather through Friday. The graphics for days 3-7 show a weak frontal system pushing through the Pacific Northwest Sunday, then another frontal system slides in between Tuesday night and Wednesday, then another frontal system id offshore next Thursday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 28 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 14 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 36 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Partly cloudy tonight,
  • AM clouds, partly cloudy and a bit cooler Friday afternoon, mostly cloudy at night and Saturday (a bit warmer), mostly cloudy with a good (50%) chance of showers Saturday night (under 0.10 in. of rain possible),
  • A mix of clouds and sun and a bit cooler Sunday with a slight (20%) chance of afternoon showers, mostly cloudy with a slight (20%) chance of evening showers, then just partly cloudy late at night.
  • lows 44-52 cooling to 47 Sunday night highs 67-74 cooling to 72 Sunday.
  • Partly cloudy Monday AM, mostly sunny and a bit warmer in the afternoon, partly cloudy Monday night,
  • Partly cloudy and a bit warmer Tuesday with a (30%) chance of afternoon showers, partly cloudy with a (30%) chance of evening showers, mostly cloudy with a (30%) chance of showers late Tuesday night,
  • Mostly cloudy and cooler with a good (50%) chance of showers Wednesday and Wednesday night,
  • Then mostly cloudy and a bit cooler with a (30%) chance of showers Thursday.
  • highs 75-63 lows near 48. (seasonal averages high 65 low 42)

_____

Eugene-Springfield Pollen Count

Grass………. Moderate (8)
Trees………. High (239)
Last Counted: 5/3/18
Data Courtesy of Oregon Allergy Associates

_________________

Forecast for Roseburg:

  • Partly cloudy this evening, mostly cloudy late tonight and Friday AM, partly cloudy and a bit cooler in the afternoon, mostly cloudy Friday night,
  • Mostly cloudy a bit warmer Saturday, a slight (20%) chance of evening thunderstorms, a (30%) chance of showers and a slight (20%) chance of thunderstorms late at night (under 0.10 in. of rain possible),
  • Mostly cloudy and a bit cooler with a slight (20%) chance of showers Sunday, just mostly cloudy in the evening, then mostly clear late Sunday night.
  • lows 48-54 cooling to 50 Sunday night highs 74-78.
  • Mostly sunny and a bit warmer Monday, mostly clear at night,
  • Partly cloudy with a slight (20%) chance of showers and a bit cooler Tuesday, partly cloudy with a (30%) chance of showers Tuesday night,
  • Mostly cloudy and a bit cooler with a (30%) chance of showers Wednesday, a slight (20%) chance of showers Wednesday night,
  • Then mostly cloudy and a bit cooler Thursday.
  • highs 82-68 lows 52-49. (seasonal averages high 67 low 45)

_____________________

 

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy tonight,
  • Mostly cloudy and a bit warmer Friday and Friday night,
  • Mostly cloudy and a bit warmer Saturday, a slight (20%) chance of coastal showers at late at night while a slight (20%) chance of inland thunderstorms Saturday night,
  • Mostly cloudy with a slight (20%) chance of AM showers, partly cloudy and a bit cooler Sunday and at night.
  • lows 47-50 highs 58-65 cooling to 60 Sunday.
  • Mostly sunny and a bit warmer Monday, mostly clear at night,
  • Partly cloudy Tuesday, mostly cloudy with a (30%) chance of showers Tuesday night and Wednesday, then mostly cloudy with a slight (20%) chance of showers and a bit cooler Wednesday night and Thursday.
  • highs 62-60 lows near 50. (seasonal averages high 58 low 45)

 

________________

 

Forecast for the Cascades in Lane County:

  • Partly cloudy tonight,
  • Partly cloudy and a bit cooler Friday, becoming mostly cloudy Friday night,
  • A mix of clouds and sun and a bit warmer Saturday with a slight (20%) chance of afternoon showers and thunderstorms, mostly cloudy with a slight (20%) chance of showers and thunderstorms late at night,
  • A slight (20%) chance of AM showers, mostly cloudy and a bit cooler with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Sunday afternoon and evening, then becoming partly cloudy late Sunday night.
  • free air freezing level 12,000 ft. tonight, 11,000 ft. Friday and Friday night, snow level above 8,000 ft. Saturday afternoon through Sunday, then 8,000 ft. Sunday night.
  • lows 39-42 cooling back to 39 Sunday night highs 62-66 cooling to 60 Sunday.
  • Partly cloudy Monday AM, mostly sunny and a bit warmer Monday afternoon, just partly cloudy at night,
  • Partly cloudy and a bit warmer with a (30%) chance of showers and a slight (20%) chance of thunderstorms Tuesday afternoon and evening, mostly cloudy with a (30%) chance of showers late Tuesday night,
  • Mostly cloudy and a bit cooler with a good (50%) chance of showers Wednesday and at night,
  • Then mostly cloudy  and a bit cooler with a (40%) chance of showers Thursday.
  • free air freezing level 11,000 ft. rising to 12,000 ft. Monday afternoon, 12,000 ft. rising to 13,000 ft. late Monday night, 13,000 ft. Tuesday AM, then snow level above 8,000 ft. Tuesday afternoon and Tuesday night, above 8,000 ft. falling to 8,000 ft. Wednesday, 8,000 ft. falling to 6,500 ft. Wednesday night, then 6,500 ft. Thursday.
  • highs 63-69 cooling to 50 Thursday lows 42-36.

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/heres-a-new-one-have-you-ever-heard-of-a-dirty-thunderstorm/

__________

Here is my weekly weather quiz question. What is a “Downburst?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) displaces the low pressure bringing sunshine and dry weather through Friday. The graphics for days 3-7 show a weak frontal system pushing through the Pacific Northwest Sunday, then another frontal system slides in between Tuesday and Wednesday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 32 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 30 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 27 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Patchy AM fog, mostly sunny and a bit warmer today, partly cloudy tonight and Friday (a bit cooler), mostly cloudy Friday night,
  • A mix of clouds and sun and a bit warmer Saturday, then mostly cloudy with a slight (20%) chance of showers at night.
  • highs 72-68 warming back to 72 Saturday lows 45-49.
  • A mix of clouds and sun and a bit cooler with a slight (20%) chance of showers Sunday, mostly cloudy with a slight (20%) chance of evening showers, just partly cloudy late Sunday night,
  • Partly cloudy and a bit warmer Monday and at night,
  • Partly cloudy and a bit cooler Tuesday with a (40%) chance of afternoon showers, partly cloudy with a (40%) chance of evening showers, mostly cloudy with a (40%) chance of showers late Tuesday night,
  • Then a mix of clouds and sun and a bit cooler with a (40%) chance of showers Wednesday.
  • highs 69-72 cooling to 66 Wednesday lows near 48. (seasonal averages high 64 low 42)

_____

Eugene-Springfield Pollen Count

Grass………. Low (3)
Trees………. High (132)
Last Counted: 5/2/18
Data Courtesy of Oregon Allergy Associates

_________________

Forecast for Roseburg:

  • Sunny and a bit warmer today, partly cloudy tonight and Friday, mostly cloudy Friday night,
  • Just mostly cloudy a bit warmer Saturday, a slight (20%) chance of evening thunderstorms, a slight (20%) chance of showers late at night.
  • highs 76-79 lows 50-53.
  • Mostly cloudy and a bit cooler with a slight (20%) chance of showers Sunday, partly cloudy Sunday night,
  • Mostly sunny and a bit warmer Monday,  mostly clear at night,
  • Partly cloudy with a slight (20%) chance of showers and a bit cooler Tuesday, then mostly cloudy with a (30%) chance of showers Tuesday night and Wednesday (a bit cooler).
  • highs 76-80 Tuesday lows 50-52. (seasonal averages high 67 low 45)

_____________________

 

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Partly cloudy with patchy coastal fog this AM and mostly cloudy a bit cooler this afternoon while mostly cloudy inland this AM and becoming sunny and a bit cooler inland this afternoon, mostly cloudy tonight,
  • Mostly cloudy Friday AM, partly cloudy and a bit warmer Friday afternoon, then mostly cloudy and a bit warmer Friday night through Saturday night.
  • highs 56-66 lows 49-52.
  • Mostly cloudy and a bit cooler Sunday, partly cloudy Sunday night,
  • Mostly sunny and a bit warmer Monday, mostly clear at night,
  • Partly cloudy with a slight (20%) chance of showers Tuesday, mostly cloudy with a (30%) chance of showers Tuesday night,
  • Then mostly cloudy with a good (50%) chance of showers Wednesday.
  • highs 60-62 lows 48-50. (seasonal averages high 58 low 45)

 

________________

 

Forecast for the Cascades in Lane County:

  • Sunny and a bit warmer today, partly cloudy tonight,
  • Mostly sunny and a bit cooler Friday, becoming mostly cloudy in the evening, partly cloudy late Friday night,
  • A mix of clouds and sun and a bit warmer Saturday with a slight (20%) chance of afternoon showers and thunderstorms, a slight (20%) chance of showers at night.
  • free air freezing level 9,000 ft. today, 10,000 ft. tonight, 9,000 ft. Friday and Friday night, snow level 7,500 ft. Saturday, then above 8,000 ft. Saturday night.
  • highs near 62 lows 40-42 cooling back to 39 Saturday night.
  • A slight (20%) chance of AM showers, mostly cloudy and a bit cooler with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Sunday afternoon and evening, becoming partly cloudy with a slight (20%) chance of showers late Sunday night,
  • Partly cloudy with a slight (20%) chance of AM showers, just partly cloudy and a bit warmer Monday afternoon and at night,
  • AM sun, a mix of clouds and sun and a bit warmer with a (40%) chance of showers Tuesday afternoon, partly cloudy with a (40%) chance of evening showers, cloudy with a (40%) chance of showers Tuesday night,
  • Then a mix of clouds and sun and a bit cooler with a (40%) chance of showers Wednesday.
  • snow level above 8,000 ft. Sunday through Monday AM, free air freezing level 11,000 ft. Monday afternoon, 11,000 ft. rising to 12,000 ft. late Monday night, 12,000 ft. Tuesday AM, then snow level above 8,000 ft. Tuesday afternoon through Wednesday.
  • highs 56-64 cooling to 52 Wednesday lows 38-40.

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/heres-a-new-one-have-you-ever-heard-of-a-dirty-thunderstorm/

__________

Here is my weekly weather quiz question. What is a “Downburst?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) displaces the low pressure bringing sunshine and dry weather through Friday. The graphics for days 3-7 show a weak frontal system pushing into the Pacific Northwest Sunday, then another frontal system slides through between Tuesday night and Wednesday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 30 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 10 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 34 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Clear tonight,
  • Mostly sunny and a bit warmer Thursday, partly cloudy at night and Friday (a bit cooler), mostly cloudy Friday night,
  • A mix of clouds and sun and a bit warmer Saturday, then mostly cloudy with a slight (20%) chance of showers at night.
  • lows 45-49 highs 72-68 warming back to 72 Saturday.
  • A mix of clouds and sun and a bit cooler with a slight (20%) chance of showers Sunday, mostly cloudy with a slight (20%) chance of evening showers, just partly cloudy late Sunday night,
  • Partly cloudy and a bit warmer Monday and at night,
  • Partly cloudy and a bit cooler Tuesday with a (40%) chance of evening showers, mostly cloudy with a (40%) chance of showers Tuesday night,
  • Then a mix of clouds and sun and a bit cooler with a (40%) chance of showers Wednesday.
  • highs 69-72 cooling to 66 Wednesday lows near 48. (seasonal averages high 64 low 42)

_____

Eugene-Springfield Pollen Count

Grass………. Low (3)
Trees………. High (132)
Last Counted: 5/2/18
Data Courtesy of Oregon Allergy Associates

_________________

Forecast for Roseburg:

  • Clear tonight,
  • Sunny and a bit warmer Thursday, partly cloudy at night and Friday, mostly cloudy Friday night,
  • Just mostly cloudy a bit warmer Saturday, a slight (20%) chance of evening thunderstorms, a slight (20%) chance of showers late at night.
  • lows 48-50 highs 78-76.
  • Mostly cloudy and a bit cooler with a slight (20%) chance of showers Sunday, partly cloudy Sunday night,
  • Mostly sunny and a bit warmer Monday,  mostly clear at night,
  • Partly cloudy with a slight (20%) chance of showers and a bit cooler Tuesday, then mostly cloudy with a (30%) chance of showers Tuesday night and Wednesday (a bit cooler).
  • highs 75-73 warming to 70 Tuesday lows 48-50. (seasonal averages high 67 low 45)

_____________________

 

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly clear this evening, partly cloudy with patchy coastal fog late tonight and Thursday AM and mostly cloudy a bit cooler in the afternoon while mostly cloudy inland in the AM and becoming sunny and a bit cooler inland in the afternoon, mostly cloudy Thursday night,
  • Mostly cloudy Friday AM, partly cloudy and a bit warmer Friday afternoon, then mostly cloudy and a bit warmer Friday night through Saturday night.
  • lows 47-52 highs 56-66.
  • Mostly cloudy and a bit cooler Sunday, partly cloudy Sunday night,
  • Mostly sunny and a bit warmer Monday, mostly clear at night,
  • Partly cloudy with a slight (20%) chance of showers Tuesday, mostly cloudy with a (30%) chance of showers Tuesday night,
  • Then mostly cloudy with a good (50%) chance of showers Wednesday.
  • highs 60-62 lows 48-50. (seasonal averages high 57 low 45)

 

________________

 

Forecast for the Cascades in Lane County:

  • Clear tonight,
  • Sunny and a bit warmer Thursday, partly cloudy at night,
  • Mostly sunny and a bit cooler Friday, becoming mostly cloudy in the evening, partly cloudy late Friday night,
  • A mix of clouds and sun and a bit warmer Saturday with a slight (20%) chance of afternoon showers and thunderstorms, a slight (20%) chance of showers at night.
  • free air freezing level 9,000 ft. tonight and Thursday, 10,000 ft. Thursday night, 9,000 ft. Friday and Friday night, snow level 7,500 ft. Saturday, then above 8,000 ft. Saturday night.
  • lows 39-42 cooling back to 39 Saturday night highs near 62.
  • A slight (20%) chance of AM showers, mostly cloudy and a bit cooler with a good (50%) chance of showers and a slight (20%) chance of thunderstorms Sunday afternoon and evening, becoming partly cloudy with a slight (20%) chance of showers late Sunday night,
  • Partly cloudy with a slight (20%) chance of AM showers, just partly cloudy and a bit warmer Monday afternoon and at night,
  • AM sun, a mix of clouds and sun and a bit warmer with a (40%) chance of showers Tuesday afternoon, partly cloudy with a (40%) chance of evening showers, cloudy with a (40%) chance of showers Tuesday night,
  • Then a mix of clouds and sun and a bit cooler with a (40%) chance of showers Wednesday.
  • snow level above 8,000 ft. Sunday through Monday AM, free air freezing level 11,000 ft. Monday afternoon, 11,000 ft. rising to 12,000 ft. late Monday night, 12,000 ft. Tuesday AM, then snow level above 8,000 ft. Tuesday afternoon through Wednesday.
  • highs 56-64 cooling to 52 Wednesday lows 38-40.

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/heres-a-new-one-have-you-ever-heard-of-a-dirty-thunderstorm/

__________

Here is my weekly weather quiz question. What is a “Downburst?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) displaces the low pressure bringing sunshine and dry weather through Friday. The graphics for days 3-7 show a weak frontal system pushing into the Pacific Northwest Saturday and overnight into Sunday AM.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 25 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 16 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 24 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Sunny and warmer this afternoon, clear tonight,
  • AM clouds, mostly sunny and a bit warmer Thursday, partly cloudy at night,
  • A mix of clouds and sun after AM clouds and a bit cooler Friday, then partly cloudy in the evening  mostly cloudy late Friday night.
  • highs 72-68 lows 45-47.
  • Mostly cloudy and a bit warmer with a slight (20%) chance of showers Saturday and Saturday night,
  • A mix of clouds and sun with a (30%) chance of showers Sunday, partly with a slight (20%) chance of showers at night,
  • A mix of clouds and sun and a bit warmer Monday, then partly cloudy Monday night and Tuesday (a bit warmer).
  • highs near 70 lows 48-46. (seasonal averages high 64 low 41)

_____

Eugene-Springfield Pollen Count

Grass………. Low (2)
Trees………. High (98)
Last Counted: 4/28/18
Data Courtesy of Oregon Allergy Associates

_________________

Forecast for Roseburg:

  • Sunny and warmer this afternoon, clear tonight,
  • Sunny and a bit cooler Thursday, partly cloudy at night,
  • Partly cloudy and a bit cooler Friday,  then mostly cloudy Friday night.
  • highs 78-76 lows 48-50.
  • Mostly cloudy with a slight (20%) chance of AM showers, a bit cooler with a slight (20%) chance of thunderstorms Saturday afternoon and evening, a slight (20%) chance of showers late Saturday night,
  • Partly cloudy and a bit cooler with a (30%) chance of showers Sunday, mostly cloudy with a slight (20%) chance of showers at night,
  • Then partly cloudy and a bit warmer Monday through Tuesday.
  • highs 75-73 warming to 70 Tuesday lows 48-50. (seasonal averages high 67 low 45)

_____________________

 

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Sunny and warmer this afternoon, mostly clear this evening, partly cloudy late tonight with patchy coastal fog,
  • Partly cloudy with patchy AM coastal fog, sunny and a bit cooler Thursday,  partly cloudy in the evening, mostly cloudy late Thursday night,
  • AM partly cloudy, becoming mostly cloudy and a bit cooler Friday afternoon and at night.
  • highs 62-57 warming to 60 Friday lows 47-50 cooling to 48 Friday night.
  • Mostly cloudy and a bit cooler Saturday, a slight (20%) chance of showers Saturday night and Sunday (a bit cooler), partly cloudy Sunday night,
  • Partly cloudy and a bit warmer Monday and Tuesday, mostly clear Monday night.
  • highs 60-64 near 48. (seasonal averages high 57 low 45)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly sunny and warmer today, clear tonight,
  • Mostly sunny and a bit warmer Thursday, partly cloudy at night,
  • Then partly cloudy and a bit cooler Friday and Friday night.
  • free air freezing level 9,000 ft. rising to 10,000 ft. this afternoon, 10,000 ft. falling to 9,000 ft. late tonight, 12,000 ft. Thursday and Thursday night, then 11,000 ft. Friday and Friday night.
  • highs 60-62 cooling back to 60 Friday lows near 38.
  • Mostly cloudy and a bit cooler with a good (50%) chance of showers Saturday, a (40%) chance of showers at night,
  • Mostly cloudy and a bit cooler with a good (50%) chance of showers Sunday, partly cloudy with a (40%) chance of showers Sunday night,
  • A mix of clouds and sun and a bit warmer with a slight (20%) chance of showers Monday, then partly cloudy Monday night and Tuesday.
  • snow level above 8,000 ft. Saturday through Monday, then free air freezing level 14,000 ft. Monday night and Tuesday (a bit warmer).
  • highs 57-55 warming to 60 Tuesday lows near 38.

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/heres-a-new-one-have-you-ever-heard-of-a-dirty-thunderstorm/

__________

Here is my weekly weather quiz question. What is a “Downburst?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) moves slowly past Oregon and then an Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) displaces the low pressure bringing sunshine and dry weather through Friday. The graphics for days 3-7 show a weak frontal system pushing into the Pacific Northwest Saturday and overnight into Sunday AM.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 31 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 7 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 31 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Partly cloudy tonight,
  • Partly cloudy with patchy AM fog, sunny and warmer Wednesday afternoon, mostly clear Wednesday night,
  • AM clouds, mostly sunny and a bit warmer Thursday, partly cloudy at night,
  • A mix of clouds and sun and a bit cooler Friday, then partly cloudy in the evening  mostly cloudy late Friday night.
  • lows 40-46 highs 70-72 cooling to 69 Friday.
  • Mostly cloudy and a bit warmer with a slight (20%) chance of showers Saturday and Saturday night,
  • A mix of clouds and sun with a (30%) chance of showers Sunday, partly with a slight (20%) chance of showers at night,
  • A mix of clouds and sun and a bit warmer Monday, then partly cloudy Monday night and Tuesday (a bit warmer).
  • highs 70-73 lows 48-46. (seasonal averages high 64 low 41)

_____

Eugene-Springfield Pollen Count

Grass………. Low (2)
Trees………. High (98)
Last Counted: 4/28/18
Data Courtesy of Oregon Allergy Associates

_________________

Forecast for Roseburg:

  • Partly cloudy tonight and Wednesday AM, sunny and a bit warmer in the afternoon, clear Wednesday night,
  • Sunny and a bit cooler Thursday, partly cloudy at night,
  • Partly cloudy and a bit cooler Friday,  then mostly cloudy Friday night.
  • lows 42-50 highs 78-76.
  • Mostly cloudy with a slight (20%) chance of AM showers, a bit cooler with a slight (20%) chance of thunderstorms Saturday afternoon and evening, a slight (20%) chance of showers late Saturday night,
  • Partly cloudy and a bit cooler with a (30%) chance of showers Sunday, mostly cloudy with a slight (20%) chance of showers at night,
  • Then partly cloudy and a bit warmer Monday through Tuesday.
  • highs 75-73 warming to 70 Tuesday lows 48-50. (seasonal averages high 66 low 44)

_____________________

 

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Partly cloudy tonight and Wednesday AM, sunny and warmer Wednesday afternoon, mostly clear in the evening, partly cloudy late at night with patchy coastal fog,
  • Partly cloudy with patchy AM coastal fog, sunny and a bit cooler Thursday,  partly cloudy in the evening, mostly cloudy late Thursday night,
  • AM partly cloudy, becoming mostly cloudy and a bit cooler Friday afternoon and at night.
  • lows 42-50 cooling to 48 Friday night highs 62-57 warming to 60 Friday.
  • Mostly cloudy and a bit cooler Saturday, a slight (20%) chance of showers Saturday night and Sunday (a bit cooler), partly cloudy Sunday night,
  • Partly cloudy and a bit warmer Monday and Tuesday, mostly clear Monday night.
  • highs 60-64 near 48. (seasonal averages high 57 low 45)

 

________________

 

Forecast for the Cascades in Lane County:

  • Partly cloudy tonight,
  • Sunny and warmer Wednesday, clear Wednesday night,
  • Mostly sunny and a bit warmer Thursday, partly cloudy at night,
  • Then partly cloudy and a bit cooler Friday and Friday night.
  • free air freezing level 7,000 ft. rising 8,000 ft. late tonight, 9,000 ft. rising to 10,000 ft. Wednesday afternoon, 10,000 ft. falling to 9,000 ft. late Wednesday night, 12,000 ft. Thursday and Thursday night, then 11,000 ft. Friday and Friday night.
  • lows 37-40 highs 62-64 cooling  to 62 Thursday.
  • Mostly cloudy and a bit cooler with a good (50%) chance of showers Saturday, a (40%) chance of showers at night,
  • Mostly cloudy and a bit cooler with a good (50%) chance of showers Sunday, partly cloudy with a (40%) chance of showers Sunday night,
  • A mix of clouds and sun and a bit warmer with a slight (20%) chance of showers Monday, then partly cloudy Monday night and Tuesday.
  • snow level above 8,000 ft. Saturday through Monday, then free air freezing level 14,000 ft. Monday night and Tuesday (a bit warmer).
  • highs 60-58 warming to 64 Tuesday lows near 40.

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/heres-a-new-one-have-you-ever-heard-of-a-dirty-thunderstorm/

__________

Here is my weekly weather quiz question. What is a “Downburst?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) moves slowly past Oregon and then an Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) displaces the low pressure bringing sunshine and dry weather today through Friday. The graphics for days 3-7 show a frontal system pushing into the Pacific Northwest Saturday and overnight into Sunday AM.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 32 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 30 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 25 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly cloudy with a slight (20%) chance of AM showers, a bit warmer with possible sun peeks this afternoon, partly cloudy tonight,
  • AM clouds with patchy fog, sunny and a bit warmer Wednesday afternoon, clear Wednesday night,
  • Mostly sunny Thursday, then partly cloudy Thursday night.
  • highs 59-70 lows 40-45.
  • A mix of clouds and sun and a bit cooler Friday, mostly cloudy at night,
  • Mostly cloudy with a slight (20%) chance of showers Saturday and Saturday night,
  • A mix of clouds and sun with a slight (20%) chance of showers Sunday, partly at night,
  • Then a mix of clouds and sun with a (40%) chance showers Monday.
  • highs near 68 lows near 47. (seasonal averages high 64 low 41)

_____

Eugene-Springfield Pollen Count

Grass………. Low (2)
Trees………. High (98)
Last Counted: 4/28/18
Data Courtesy of Oregon Allergy Associates

_________________

Forecast for Roseburg:

  • Mostly cloudy and a bit warmer today, partly cloudy this evening, mostly clear late tonight,
  • Sunny and a bit warmer Wednesday and Thursday, clear Wednesday night, partly cloudy Thursday night,.
  • highs 63-78 lows 43-49.
  • Mostly cloudy and a bit cooler Friday and Friday night,
  • Mostly cloudy with a slight (20%) chance of AM showers, a bit cooler with a slight (20%) chance of thunderstorms Saturday afternoon, a slight (20%) chance of showers Saturday night,
  • Mostly cloudy and a bit warmer with a (30%) chance of showers and a slight (20%) chance of thunderstorms Sunday and at night,
  • Then mostly cloudy and a bit warmer with a slight (20%) chance of showers Monday.
  • highs 74-70 warming to 77 Monday lows 48-50. (seasonal averages high 66 low 44)

_____________________

 

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy with a slight (20%) chance of showers this AM, mostly cloudy and a bit warmer this afternoon, just partly cloudy late tonight,
  • Mostly sunny and warmer Wednesday, clear at night,
  • Sunny and a bit cooler Thursday,  partly cloudy Thursday night,
  • highs 56-62 cooling to 58 Thursday lows 43-48.
  • Mostly cloudy Friday and Friday night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of showers Saturday through Sunday AM, a (30%) chance of showers and a slight (20%) chance of thunderstorms and a bit warmer in the afternoon, then a slight (20%) chance of showers Sunday night and Monday.
  • highs 58-62 lows near 48. (seasonal averages high 57 low 45)

 

________________

 

Forecast for the Cascades in Lane County:

  • A slight (20%) chance of AM rain and snow showers, a mix of clouds and sun and a bit warmer this afternoon, just mostly clear tonight,
  • Sunny and warmer Wednesday, clear Wednesday night,
  • Mostly sunny and a bit warmer Thursday, partly cloudy at night.
  • snow level 4,000 ft. this AM, free air freezing level 7,000 ft. falling to 6,500 ft. late tonight, 7,000 ft. rising to 8,000 ft. Wednesday, 10,000 ft. falling to 9,000 ft. late Wednesday night, 8,000 ft. rising to 9,000 ft.  Thursday, then 12,000 ft. Thursday night.
  • highs 47-63 lows 32-38.
  • A mix of clouds and sun and a bit cooler Friday, mostly cloudy Friday night,
  • Mostly cloudy and a bit cooler with a slight (20%) chance of showers Saturday, a (30%) chance of showers at night,
  • A mix of clouds and sun and a bit cooler with a good (50%) chance of showers Sunday, mostly cloudy with a good (50%) chance of showers Sunday night,
  • Then a mix of clouds and sun and a bit warmer with a (30%) chance of showers Monday.
  • free air freezing level 11,000 ft. Friday and Friday night, snow level 7,500 ft. Saturday, then above 8,000 ft. Saturday night through Monday.
  • highs 60-55 warming to 57 Monday lows near 38.

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/heres-a-new-one-have-you-ever-heard-of-a-dirty-thunderstorm/

__________

Here is my weekly weather quiz question. What is a “Downburst?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) moves over Oregon and then an Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) displaces the low pressure bringing sunshine and dry weather Tuesday through Friday. The graphics for days 3-7 show a frontal system pushing into the Pacific Northwest Saturday and overnight into Sunday AM.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 39 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 6 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 40 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly cloudy with a slight (20%) chance of evening showers, just mostly cloudy late tonight (under 0.10 in. of rain possible),
  • Mostly cloudy with a slight (20%) chance of AM showers, a bit warmer with possible sun peeks Tuesday afternoon, partly cloudy at night,
  • AM clouds with patchy fog, sunny and a bit warmer Wednesday afternoon, clear Wednesday night,
  • Mostly sunny Thursday, then partly cloudy Thursday night.
  • lows 42-40 warming to 45 Wednesday night and Thursday night highs 59-70.
  • A mix of clouds and sun and a bit cooler Friday, mostly cloudy at night,
  • Mostly cloudy with a slight (20%) chance of showers Saturday and Saturday night,
  • A mix of clouds and sun with a slight (20%) chance of showers Sunday, partly at night,
  • Then a mix of clouds and sun with a (40%) chance showers Sunday.
  • highs near 68 lows near 47. (seasonal averages high 64 low 41)

_____

Eugene-Springfield Pollen Count

Grass………. Low (2)
Trees………. High (98)
Last Counted: 4/28/18
Data Courtesy of Oregon Allergy Associates

_________________

Forecast for Roseburg:

  • Mostly cloudy with a slight (20%) chance of showers tonight,
  • Mostly cloudy and a bit warmer Tuesday, partly cloudy in the evening, mostly clear late Tuesday night,
  • Sunny and a bit warmer Wednesday and Thursday, clear Wednesday night, partly cloudy Thursday night,.
  • lows 43-49 highs 63-78.
  • Mostly cloudy and a bit cooler Friday and Friday night,
  • Mostly cloudy with a slight (20%) chance of AM showers, a bit cooler with a slight (20%) chance of thunderstorms Saturday afternoon, a slight (20%) chance of showers Saturday night,
  • Mostly cloudy and a bit warmer with a (30%) chance of showers and a slight (20%) chance of thunderstorms Sunday and at night,
  • Then mostly cloudy and a bit warmer with a slight (20%) chance of showers Monday.
  • highs 74-70 warming to 77 Monday lows 48-50. (seasonal averages high 66 low 44)

_____________________

 

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy tonight with a slight (20%) chance of showers late tonight and Tuesday AM, mostly cloudy and a bit warmer in the afternoon, just partly cloudy late Tuesday night,
  • Mostly sunny and warmer Wednesday, clear at night,
  • Mostly sunny and a bit cooler Thursday,  partly cloudy Thursday night,
  • lows 43-48 highs 56-62 cooling to 58 Thursday.
  • Mostly cloudy Friday and Friday night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of showers Saturday through Sunday AM, a (30%) chance of showers and a slight (20%) chance of thunderstorms and a bit warmer in the afternoon, then a slight (20%) chance of showers Sunday night and Monday.
  • highs 58-62 lows near 48. (seasonal averages high 57 low 45)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy with a slight (20%) chance of evening rain and snow showers, partly cloudy late tonight,
  • A slight (20%) chance of AM rain and snow showers, a mix of clouds and sun and a bit warmer Tuesday afternoon, just mostly clear at night,
  • Sunny and warmer Wednesday, clear Wednesday night,
  • Mostly sunny and a bit warmer Thursday, partly cloudy at night.
  • snow level 4,000 ft. tonight and Tuesday AM, free air freezing level 7,000 ft. falling to 6,500 ft. late Tuesday night, 7,000 ft. rising to 8,000 ft. Wednesday, 10,000 ft. falling to 9,000 ft. late Wednesday night, 8,000 ft. rising to 9,000 ft.  Thursday, then 12,000 ft. Thursday night.
  • lows 29-38 highs 47-63.
  • A mix of clouds and sun and a bit cooler Friday, mostly cloudy Friday night,
  • Mostly cloudy and a bit cooler with a slight (20%) chance of showers Saturday, a (30%) chance of showers at night,
  • A mix of clouds and sun and a bit cooler with a good (50%) chance of showers Sunday, mostly cloudy with a good (50%) chance of showers Sunday night,
  • Then a mix of clouds and sun and a bit warmer with a (30%) chance of showers Monday.
  • free air freezing level 11,000 ft. Friday and Friday night, snow level 7,500 ft. Saturday, then above 8,000 ft. Saturday night through Monday.
  • highs 60-55 warming to 57 Monday lows near 38.

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/heres-a-new-one-have-you-ever-heard-of-a-dirty-thunderstorm/

__________

Here is my new weekly weather quiz question. What is a “Downburst?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) moves over Oregon and then an Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) displaces the low pressure bringing sunshine and dry weather Tuesday through Friday. The graphics for days 3-7 show a frontal system pushing into the Pacific Northwest Saturday and overnight into Sunday AM.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 25 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 14 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 24 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly cloudy with a (40%) chance of showers and a bit cooler today (under 0.10 in. of rain possible), a slight (20%) chance of showers late tonight (under 0.10 in. of rain possible),
  • A mix of clouds and a bit warmer Tuesday, partly cloudy at night,
  • Mostly sunny and a bit warmer Wednesday, then mostly clear Wednesday night.
  • highs 56-72 lows 42-39 warming back to 42 Wednesday night.
  • Partly cloudy and a bit warmer Thursday and Thursday night,
  • A mix of clouds and sun and a bit cooler Friday, mostly cloudy with a slight (20%) chance of showers at night,
  • A mix of clouds and sun with a slight (20%) chance of showers Saturday, partly cloudy with a slight (20%) chance of showers Saturday night,
  • Then a mix of clouds and sun Sunday.
  • highs 72-70 lows near 45. (seasonal averages high 64 low 41)

_____

Eugene-Springfield Pollen Count

Grass………. Moderate (8)
Trees………. Very High (742)
Last Counted: 4/27/18
Data Courtesy of Oregon Allergy Associates

_________________

Forecast for Roseburg:

  • Mostly cloudy with a (30%) chance of scattered AM rain and snow showers (AM snow level 2,500 ft.), a (30%) chance of scattered showers and a bit warmer this afternoon (under 0.10 in. of rain possible, isolated evening showers, just mostly cloudy late tonight and Tuesday (a bit warmer), partly cloudy late Tuesday night,
  • Sunny and cooler Wednesday, then clear at night.
  • highs 57-62 lows near 43.
  • Sunny Thursday, partly cloudy Thursday night and Friday, mostly cloudy at night,
  • Mostly cloudy with a slight (20%) chance of showers and a bit cooler Saturday, then just mostly cloudy and a bit warmer Saturday night and Sunday.
  • highs 74-76 cooling to 72 Friday warming to 75 Saturday lows 46-48. (seasonal averages high 66 low 44)

_____________________

 

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy with a (30%) chance of AM coastal showers and a (30%) chance of isolated afternoon coastal showers and a bit warmer while a (30%) chance of scattered showers and a bit warmer inland today (under 0.10 in. of rain possible), just mostly cloudy tonight and Tuesday (a bit warmer), partly cloudy Tuesday night,
  • Mostly sunny and warmer Wednesday, then mostly clear at night.
  • highs 55-57 lows 43-48.
  • Partly cloudy and a bit cooler Thursday through Friday, mostly cloudy with a slight (20%) chance of showers Friday night and Saturday, partly cloudy at night,
  • Then mostly cloudy Sunday.
  • highs 68-62 warming to 70 Saturday lows 44-47. (seasonal averages high 57 low 45)

 

________________

 

Forecast for the Cascades in Lane County:

  • A bit cooler with a good (50%) chance of rain and snow showers today (under 0.10 in. of rain possible, 1 in. of snow possible), mostly cloudy with a slight (20%) chance of evening rain and snow showers, partly cloudy with a slight (20%) chance of rain and snow showers late tonight,
  • Partly cloudy and a bit warmer Tuesday, just mostly clear at night,
  • Sunny and warmer Wednesday, then mostly clear Wednesday night.
  • snow level 3,500 ft. today, 4,000 ft. tonight, free air freezing level 5,000 ft. Tuesday, 6,500 ft. Tuesday night, 7,000 ft. Wednesday, then 11,000 ft. Wednesday night.
  • highs 42-59 lows 29-35.
  • Partly cloudy and a bit warmer Thursday and at night,
  • Partly cloudy and a bit cooler Friday, mostly cloudy with a slight (20%) chance of showers Friday night,
  • A mix of clouds and sun and a bit cooler with a slight (20%) chance of showers Saturday, partly cloudy with a slight (20%) chance of showers at night,
  • Then a mix of clouds and sun and a bit warmer Sunday.
  • free air freezing level 11,000 ft. Thursday, 12,000 ft. Thursday night, 11,000 ft. Friday, snow level 8,000 ft. Friday night through Saturday night, then 9,000 ft. Sunday.
  • highs 62-58 warming to 60 Sunday lows near 38.

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/active-volcanoes-are-all-over-the-earth-but-even-in-space/

__________

Here is my weekly weather quiz question for the last time. What is  “Doppler Radar?”  Here is the correct answer. Doppler Radar is radar that can measure radial velocity, the instantaneous component of motion parallel to the radar beam (i.e., toward or away from the radar antenna).  I’ll have a new weekly weather quiz for you starting Monday. The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) moves over Oregon and then an Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) displaces the low pressure bringing sunshine and dry weather Tuesday through Friday. The graphics for days 3-7 show no major frontal systems in the Pacific Northwest through next Sunday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 8 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 5 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 5 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Cloudy with a good (50%) chance of evening showers, a slight (20%) chance of showers late tonight (under 0.10 in. of rain possible),
  • Mostly cloudy with a (40%) chance of showers and a bit cooler Monday (under 0.10 in. of rain possible), a slight (20%) chance of showers late Monday night (under 0.10 in. of rain possible),
  • A mix of clouds and a bit warmer Tuesday, partly cloudy at night,
  • Mostly sunny and a bit warmer Wednesday, then mostly clear Wednesday night.
  • lows 42-39 warming back to 42 Wednesday night highs 56-72.
  • Partly cloudy and a bit warmer Thursday and Thursday night,
  • A mix of clouds and sun and a bit cooler Friday, mostly cloudy with a slight (20%) chance of showers at night,
  • A mix of clouds and sun with a slight (20%) chance of showers Saturday, partly cloudy with a slight (20%) chance of showers Saturday night,
  • Then a mix of clouds and sun Sunday.
  • highs 72-70 lows near 45. (seasonal averages high 64 low 41)

_____

Eugene-Springfield Pollen Count

Grass………. Moderate (8)
Trees………. Very High (742)
Last Counted: 4/27/18
Data Courtesy of Oregon Allergy Associates

_________________

Forecast for Roseburg:

  • Mostly cloudy with a (30%) chance of scattered evening showers,  (30%) chance of isolated showers late tonight (under 0.10 in. of rain possible, snow level 3,500 ft. late tonight),
  • A slight (20%) chance of showers and a bit warmer Monday (under 0.10 in. of rain possible, snow level 3,000 ft. rising to 3,500 ft. in the afternoon), a slight (20%) chance of evening showers, just mostly cloudy late Monday night and Tuesday (a bit warmer), mostly clear in the evening, partly cloudy late Tuesday night,
  • Sunny and cooler Wednesday, then clear at night.
  • lows near 43 highs 57-62.
  • Partly cloudy Thursday through Friday, mostly cloudy at night,
  • Mostly cloudy with a slight (20%) chance of showers and a bit cooler Saturday, then just mostly cloudy and a bit warmer Saturday night and Sunday.
  • highs 74-76 cooling to 72 Friday warming to 75 Saturday lows 46-48. (seasonal averages high 66 low 44)

_____________________

 

Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy with a (30%) chance of isolated coastal showers while a (30%) chance of scattered inland evening showers with a (30%) chance of isolated inland showers late tonight (under 0.10 in. of rain possible),
  • Mostly cloudy with a slight (20%) chance of showers and a bit warmer Monday (under 0.10 in. of rain possible), just mostly cloudy Monday night and Tuesday (a bit warmer), partly cloudy Tuesday night,
  • Sunny and warmer Wednesday, then clear at night.
  • lows near 43 highs 55-57.
  • Partly cloudy and a bit cooler Thursday through Friday, mostly cloudy with a slight (20%) chance of showers Friday night and Saturday, partly cloudy at night,
  • Then mostly cloudy Sunday.
  • highs 68-62 warming to 70 Saturday lows 44-47. (seasonal averages high 57 low 45)

 

________________

 

Forecast for the Cascades in Lane County:

  • Cloudy with rain and snow showers tonight (0.10 in. of rain possible, 2 in. of snow possible),
  • A bit cooler with a good (50%) chance of rain and snow showers Monday (under 0.10 in. of rain possible, 1 in. of snow possible), mostly cloudy with a slight (20%) chance of evening rain and snow showers, partly cloudy with a slight (20%) chance of rain and snow showers late Monday night,
  • Partly cloudy and a bit warmer Tuesday, just mostly clear at night,
  • Sunny and warmer Wednesday, then mostly clear Wednesday night.
  • snow level 4,500 ft. tonight, 3,500 ft. Monday, 4,000 ft. Monday night, free air freezing level 5,000 ft. Tuesday, 6,500 ft. Tuesday night, 7,000 ft. Wednesday, then 11,000 ft. Wednesday night.
  • lows 30-35 highs 42-59.
  • Partly cloudy and a bit warmer Thursday and at night,
  • Partly cloudy and a bit cooler Friday, mostly cloudy with a slight (20%) chance of showers Friday night,
  • A mix of clouds and sun and a bit cooler with a slight (20%) chance of showers Saturday, partly cloudy with a slight (20%) chance of showers at night,
  • Then a mix of clouds and sun and a bit warmer Sunday.
  • free air freezing level 11,000 ft. Thursday, 12,000 ft. Thursday night, 11,000 ft. Friday, snow level 8,000 ft. Friday night through Saturday night, then 9,000 ft. Sunday.
  • highs 62-58 warming to 60 Sunday lows near 38.

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/active-volcanoes-are-all-over-the-earth-but-even-in-space/

__________

Here is my weekly weather quiz question for the last time. What is  “Doppler Radar?”  Here is the correct answer. Doppler Radar is radar that can measure radial velocity, the instantaneous component of motion parallel to the radar beam (i.e., toward or away from the radar antenna).  I’ll have a new weekly weather quiz for you starting Monday. The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

The graphics for days 1-3 show the next frontal system moving through just in time for the running of the Eugene Marathon today.  An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) has returned cooler temperatures and precipitation chances our way continuing through next Tuesday. The graphics for days 3-7 show no major frontal systems in the Pacific Northwest through next Saturday.

Note: You might want to look to the Southeast just after sunset tonight to see the conjunction of the Moon and Jupiter. You might see them if the clouds thin out enough (Fat chance!). Good luck with that.

 

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 12 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 23 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 13 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE  RIVER.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Mostly cloudy and slightly cooler with showers today (0.10 in. of rain possible), a good (50%) chance of showers tonight decreasing late (under 0.10 in. of rain possible),
  • Mostly cloudy with a slight (20%) chance of showers Monday and in the evening (under 0.10 in. of rain possible), just mostly cloudy late Monday night,
  • A mix of clouds and a bit warmer Tuesday, then partly cloudy Tuesday night.
  • highs 57-62 lows 42-39.
  • Partly cloudy and a bit warmer Wednesday, mostly clear at night,
  • Partly cloudy and a bit warmer Thursday and Thursday night,
  • Partly cloudy Friday, then partly cloudy with a slight (20%) chance of showers and a bit cooler Friday through Saturday.
  • highs 72-75 cooling back to 72 Saturday lows 43-46. (seasonal averages high 64 low 41)

_____

Eugene-Springfield Pollen Count

Grass………. Moderate (8)
Trees………. Very High (742)
Last Counted: 4/27/18
Data Courtesy of Oregon Allergy Associates

_________________

Forecast for Roseburg:

  • Showers and slightly cooler today (0.25 in. of rain possible), mostly cloudy with a (40%) chance of scattered evening showers, a slight (20%) chance of showers late tonight (0.10 in. of rain possible, snow level 3,500 ft. falling to 3,000 ft. late tonight),
  • A slight (20%) chance of showers Monday (under 0.10 in. of rain possible, snow level 3,000 ft. rising to 3,500 ft. in the afternoon), a slight (20%) chance of evening showers, just mostly cloudy late Monday night and Tuesday (a bit warmer), mostly clear in the evening, then partly cloudy late Tuesday night.
  • highs 57-62 lows near 43.
  • Mostly sunny and a bit warmer Wednesday, mostly clear at night,
  • Partly cloudy and a bit warmer Thursday and Thursday night,
  • Mostly cloudy and a bit cooler Friday, mostly cloudy with a slight (20%) chance of showers at night,
  • Then partly cloudy with a slight (20%) chance of showers and a bit warmer Saturday.
  • highs 74-76 cooling to 72 Friday warming to 75 Saturday lows 46-48. (seasonal averages high 66 low 44)

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Forecast for The South Oregon Coast Including Coos Bay and North Bend:

  • Mostly cloudy with a increasing showers and a bit cooler today (0.10 in. of rain possible), a (30%) chance of scattered evening showers, a slight (20%) chance of showers late tonight (under 0.10 in. of rain possible),
  • Mostly cloudy with a slight (20%) chance of showers Monday (under 0.10 in. of rain possible), just mostly cloudy Monday night and Tuesday (a bit warmer), mostly clear in the evening, then just partly cloudy Tuesday night.
  • highs 55-57 lows near 43.
  • Mostly sunny and a bit warmer Wednesday, mostly clear Wednesday night,
  • Partly cloudy and a bit cooler Thursday and at night,
  • Mostly cloudy and a bit cooler Friday, mostly cloudy with a slight (20%) chance of showers Friday night,
  • Then partly cloudy and a bit warmer with a slight (20%) chance of showers Saturday.
  • highs 68-62 warming to 70 Saturday lows 44-47. (seasonal averages high 57 low 45)

 

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Forecast for the Cascades in Lane County:

  • Mostly cloudy and a bit cooler with rain and snow showers today (0.25 in. of rain possible, 2 in. of snow possible), rain and snow showers likely (70%) tonight (0.10 in. of rain possible, 2 in. of snow possible),
  • Mostly cloudy and a bit warmer with a (40%) chance of rain and snow showers Monday, a slight (20%) chance of evening rain and snow showers, just mostly cloudy late at night,
  • A mix of clouds and sun and a bit warmer Tuesday, just partly cloudy at night.
  • snow level 4,500 ft. today, 4,000 ft. tonight, 3,500 ft. Monday, 4,000 ft. Monday night, free air freezing level 5,500 ft. Tuesday, then 6,500 ft. Tuesday night.
  • highs 42-48 lows 30-32.
  • Partly cloudy a bit warmer Wednesday, mostly clear Wednesday night,
  • Partly cloudy and a bit warmer Thursday and Thursday night,
  • Partly cloudy Friday, partly cloudy with a slight (20%) chance of showers Friday night,
  • Partly cloudy and a bit cooler with a slight (20%) chance of showers Saturday.
  • free air freezing level 7,000 ft. Wednesday, 9,000 ft. Wednesday night, 8,000 ft. Thursday, 10,000 ft. Thursday night, 9,000 ft. Friday, snow level 7,500 ft. Friday night, then 8,000 ft. Saturday.
  • highs 59-63 cooling to 58 Saturday lows 36-39.

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**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

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Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

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