________________

Advisories: NONE AT THIS TIME.

________________

A high pressure ridge (“Arch” shape on brown line) is building over us and will allow for two days of hot weather. The ridge will weaken Monday and Tuesday along with a weak cold front that will slide by mainly north of us next Tuesday not having any effect on our weather except to cool us down a bit and making us feel like the hot weather is over. The high pressure ridge will strengthen again for another round of increasing temperatures back to hot. [Earth is entering a stream of debris from Comet Swift-Tuttle, source of the annual Perseid meteor shower. Worldwide observers are now reporting more than 30 Perseids per hour, a number that could triple when Earth reaches the heart of the debris zone Sunday. Meteor shower forecasters recommend looking during the dark hours before dawn, especially Sunday morning, August 12th, when activity is expected to be highest. The meteor shower will continue for a few more days with fewer meteors visible per hour. Visit http://spaceweather.com for sky maps, observing tips, and links to a live meteor radar].

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly clear and hazy tonight, sunny and hot Sunday, partly cloudy Sunday night, AM clouds, sunny and a bit cooler Monday afternoon, clear in the evening, partly cloudy Monday night, a mix of clouds and sun Tuesday AM, mostly sunny in the evening, then clear Tuesday night lows 52-55 highs 93-84. Sunny and warmer again Wednesday and Thursday with clear nights, then mostly sunny and cooler Friday and Saturday and mostly clear Friday night highs 92-95 cooling to near 83 Saturday lows near 54. (seasonal averages high 83 low 52)

_______________

Forecast for the Umpqua Basin including Roseburg: Clear tonight, sunny and hot Sunday, mostly clear Sunday night, mostly sunny and a bit cooler Monday, then mostly clear Monday night, mostly sunny Tuesday, then mostly clear Tuesday night lows 56-54 warming to 58 Tuesday night highs 95-90. Mostly sunny and warmer Wednesday and Thursday, mostly sunny and cooler Friday with mostly clear nights, then sunny and much cooler Saturday highs 94-97 cooling to 84 Saturday lows 59-56. (seasonal averages high 86 low 56)

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly clear this evening, partly cloudy with patchy coastal fog late tonight, mostly cloudy Sunday AM with patchy coastal fog, sunny Sunday afternoon, mostly clear in the evening, partly cloudy with patchy coastal fog late Sunday night and Monday AM, partly cloudy in the afternoon and Monday night with patchy coastal fog late at night and early Tuesday AM, partly cloudy with patchy lingering afternoon fog, then partly cloudy with patchy fog late Tuesday night lows near 55 highs 65-67 cooling to 65 Tuesday. Partly cloudy with patchy AM and late night fog Wednesday through Friday AM, sunny and cooler Friday afternoon, mostly clear in the evening, partly cloudy with patchy fog late Friday night and Saturday AM, then partly cloudy and even cooler Saturday afternoon highs 65-78 cooling to 65 Saturday lows 58-54. (seasonal averages high 65 low 53).

________________

Forecast for the Cascades of Lane County: Mostly clear with patchy smoke tonight, sunny and warmer Sunday, clear at night, sunny and a bit cooler Monday, mostly clear Monday night, mostly sunny and even cooler Tuesday, then clear Tuesday night free air freezing level 16,000 ft. tonight and Sunday, 15,000 ft. Sunday night through Tuesday night lows 49-52 cooling to 46 Tuesday night highs 85-75. Sunny and warmer Wednesday and Thursday with clear nights, then mostly sunny and cooler Friday and Saturday with mostly cloudy skies at night free air freezing level 15,000 ft. Wednesday, 16,000 ft. Wednesday night, 15,000 ft. through Thursday night, 15,000 ft. Friday and Friday night, then 14,000 ft. Saturday highs 79-84 cooling to near 72 Saturday lows 50-53 cooling to near 47 Friday night.

________________

**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 news on-line at Eugene Daily News.com

________________

________________

Advisories: NONE AT THIS TIME.

________________

A high pressure ridge (“Arch” shape on brown line) is building over us and will allow for two days of hot weather. The ridge will weaken Monday and Tuesday along with a weak cold front that will slide by mainly north of us next Tuesday not having any effect on our weather except to cool us down a bit. The high pressure ridge will strengthen again for another round of increasing temperatures. [Earth is entering a stream of debris from Comet Swift-Tuttle, source of the annual Perseid meteor shower. Worldwide observers are now reporting more than 30 Perseids per hour, a number that could triple during the weekend when Earth reaches the heart of the debris zone. Meteor shower forecasters recommend looking during the dark hours before dawn, especially Sunday morning, August 12th, when activity is expected to be highest. Visit http://spaceweather.com for sky maps, observing tips, and links to a live meteor radar].

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Sunny and warmer today, clear tonight, sunny and a bit warmer Sunday, partly cloudy Sunday night, AM clouds, sunny and a bit cooler Monday afternoon, then clear Monday night highs 90-92 cooling to 88 Monday lows 52-55. A mix of clouds and sun in the AM, mostly sunny Tuesday afternoon, clear Tuesday night, sunny Wednesday and Thursday with clear nights, then mostly sunny Friday highs 84-95 cooling to near 90 Friday lows 51-55. (seasonal averages high 84 low 52)

_______________

Forecast for the Umpqua Basin including Roseburg: Sunny  and warmer today, clear tonight, sunny and hot Sunday, mostly clear Sunday night, mostly sunny and a bit cooler Monday, then mostly clear Monday night highs 95-96 cooling to near 90 Monday lows 59-55. Mostly sunny and warmer Tuesday through Thursday with mostly clear nights, then sunny with a slight (20%) chance of thunderstorms Friday afternoon highs 90-96 lows near 58. (seasonal averages high 86 low 56)

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy with patchy coastal fog this AM, sunny this afternoon, mostly clear in the evening, partly cloudy with patchy coastal fog late tonight, mostly cloudy Sunday AM with patchy coastal fog, sunny Sunday afternoon, mostly clear in the evening, partly cloudy with patchy coastal fog late Sunday night and Monday AM, partly cloudy in the afternoon and Monday night highs 66-63 lows near 55. Partly cloudy Tuesday through Friday AM, then sunny with a slight (20%) chance of thunderstorms Friday afternoon highs 65-68 lows near 56. (seasonal averages high 65 low 53).

________________

Forecast for the Cascades of Lane County: Sunny and warmer today and Sunday with clear nights, sunny and a bit cooler Monday, then mostly clear Monday night free air freezing level 16,000 ft. today through Sunday, 15,000 ft. Sunday night through Monday night highs 80-84 cooling to 79 Monday lows near 50. Mostly sunny Tuesday, clear Tuesday night, sunny Wednesday and Thursday with clear nights, then mostly sunny Friday free air freezing level 15,000 ft. Tuesday through Wednesday, 16,000 ft. Wednesday night, 15,000 ft. Thursday, 16,000 ft. Thursday night, then 15,000 ft. Friday highs 75-84 cooling to near 80 Friday lows 47-50 cooling to near 47 Thursday night.

________________

**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 news on-line at Eugene Daily News.com

________________

________________

Advisories: NONE AT THIS TIME.

________________

An upper air trough of low pressure (“U” shape on the brown line) brought us enough marine air to cool our high temperatures down to more comfortable levels. With high pressure (“Arch” shape on brown line) over southern Canada and the low offshore we will warm up for the weekend. A weak cold front will slide by mainly north of us next Tuesday not having any effect on our weather. Another high pressure ridge will build up next week for another round of increasing temperatures.

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly clear tonight, sunny and warmer Saturday, clear Saturday night, sunny and a bit warmer Sunday, clear Sunday night, sunny and a bit cooler Monday, then clear Monday night lows 48-55 highs 90-93 cooling to 87 Monday. Sunny Tuesday through Friday with clear nights highs 86-92 lows 54-50 warming to 55 Thursday night. (seasonal averages high 84 low 52)

_______________

Forecast for the Umpqua Basin including Roseburg: Clear tonight, sunny  and warmer Saturday, clear Saturday night, sunny and hot Sunday, mostly clear Sunday night, mostly sunny and a bit cooler Monday, then mostly clear Monday night lows 55-58 cooling to 55 Monday night highs 95-96 cooling to near 90 Monday. Mostly sunny and warmer Tuesday through Thursday with mostly clear nights, then sunny and cooler Friday highs 92-96 lows 54-58. (seasonal averages high 86 low 56)

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly clear this  evening, partly cloudy with patchy coastal fog tonight and Saturday AM, sunny Saturday afternoon, mostly clear in the evening, partly cloudy with patchy coastal fog late Saturday night, mostly cloudy Sunday AM with patchy coastal fog, sunny Sunday afternoon, mostly clear in the evening, partly cloudy with patchy coastal fog late Sunday night and Monday AM, partly cloudy in the afternoon and Monday night lows near 55 highs 66-63. Partly cloudy Tuesday through Friday AM, then sunny Friday afternoon highs 65-68 lows near 55. (seasonal averages high 65 low 53).

________________

Forecast for the Cascades of Lane County: Clear tonight, sunny and warmer Saturday and Sunday with clear nights, sunny and a bit cooler Monday, then clear Monday night free air freezing level 15,000 ft. tonight and Saturday, 16,000 ft. Saturday night, then 15,000 ft. Sunday through Monday night lows 44-50 cooling to 46 Monday night highs 80-85 cooling to 78 Monday. Sunny Tuesday through Thursday with clear nights, then mostly sunny Friday free air freezing level 15,000 ft. Tuesday through Friday highs 75-84 cooling to near 80 Friday lows 47-50 cooling to near 47 Thursday night.

________________

**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 news on-line at Eugene Daily News.com

________________

________________

Advisories: NONE AT THIS TIME.

________________

An upper air trough of low pressure (“U” shape on the brown line) brought us enough marine air to cool our high temperatures down to more comfortable levels. With high pressure (“Arch” shape on brown line) over southern Canada and the low offshore we will warm up for the weekend. Another high pressure ridge will build up next week for another round of increasing temperatures.

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Partly cloudy this AM, sunny this afternoon, mostly clear tonight, mostly sunny and warmer Saturday, clear Saturday night, sunny and warm Sunday, then mostly clear Sunday night highs 84-92 lows 48-53 cooling to 50 Sunday night. Partly cloudy Monday AM, mostly sunny and cooler Monday afternoon, partly cloudy at night and Tuesday AM, then mostly sunny Tuesday afternoon through Thursday afternoon with partly cloudy to mostly clear skies  at night highs 86-92 lows 54-56. (seasonal averages high 84 low 52)

_______________

Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with patchy fog this AM, sunny this afternoon, clear tonight, sunny Saturday, mostly clear Saturday night, sunny Sunday, then mostly clear Sunday night highs 85-95 lows 55-58. Mostly sunny and cooler Monday through Wednesday, mostly clear Wednesday night, then sunny Thursday highs 92-96 lows 54-58. (seasonal averages high 86 low 56)

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with patchy fog this AM, partly cloudy this afternoon, mostly clear in the evening, partly cloudy tonight and Saturday AM, sunny Saturday afternoon, partly cloudy in the evening then mostly cloudy at the shore late Saturday night, mostly clear inland Saturday night, mostly cloudy Sunday AM then party cloudy and cooler in the afternoon at the shore and sunny Sunday afternoon inland, partly cloudy in the evening and mostly cloudy Sunday night highs 66-63 lows near 54. Mostly cloudy Monday with patchy AM fog, then partly cloudy Monday afternoon through Thursday highs 65-68 lows near 55. (seasonal averages high 65 low 53).

________________

Forecast for the Cascades of Lane County: Partly cloudy this AM, becoming sunny by mid afternoon, clear tonight, sunny and warmer Saturday and Sunday with clear skies at night free air freezing level 14,000 ft. today, 15,000 ft. tonight and Saturday, 16,000 ft. Saturday night, then 15,000 ft. Sunday and Sunday night highs 75-85 lows 44-50 cooling to 46 Sunday night. Mostly sunny and cooler Monday through Thursday with mostly clear nights free air freezing level 15,000 ft. Monday and Monday night, 13,000 ft. Tuesday, 14,000 ft. Tuesday night through Wednesday night, then 15,000 ft. Thursday highs 79-76 warming to 82 Thursday lows 47-56 cooling to near 50 Wednesday night.

________________

**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 news on-line at Eugene Daily News.com

________________

________________

Advisories: NONE AT THIS TIME.

________________

An upper air trough of low pressure (“U” shape on the brown line) brought us enough marine air to cool our high temperatures down to more comfortable levels. With high pressure (“Arch” shape on brown line) over southern Canada and the low offshore we will warm up for the weekend. A weak surface wave, this cold front, brings increased chances of fog and maybe a slight chance of a little drizzle along the coast and a short lived increase in late night and early morning clouds inland.

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly clear tonight, partly cloudy Friday AM, sunny in the afternoon, mostly clear Friday night, sunny and warmer Saturday, clear Saturday night, sunny and warm Sunday, then partly cloudy Sunday night lows 52-48 warming to 53 Sunday night highs 84-92. Partly cloudy Monday AM, mostly sunny and cooler Monday afternoon, partly cloudy at night and Tuesday AM, then mostly sunny Tuesday afternoon through Thursday afternoon with partly  skies in the AM and at night highs 83-85 lows 54-52. (seasonal averages high 84 low 52)

_______________

Forecast for the Umpqua Basin including Roseburg: Mostly clear this evening, partly cloudy with patchy fog late tonight, mostly cloudy with patchy fog Friday AM, sunny in the afternoon, mostly clear Friday night, sunny Saturday, mostly clear Saturday night, mostly sunny Sunday, then mostly clear Sunday night lows 58-55 warming back to 58 Sunday night highs 85-93. Mostly sunny and cooler Monday through Thursday with mostly clear nights highs 87-85 lows 54-58. (seasonal averages high 86 low 56)

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy this evening, mostly cloudy with patchy fog tonight and Friday AM, partly cloudy Friday afternoon, mostly clear in the evening, partly cloudy Friday night and Saturday AM, sunny Saturday afternoon, partly cloudy in the evening then mostly cloudy at the shore late Saturday night, mostly clear inland Saturday night, then party cloudy and cooler Sunday and Sunday night lows 56-54 highs 68-62. Mostly cloudy Monday AM, then partly cloudy Monday afternoon through Thursday highs 65-68 lows near 55. (seasonal averages high 65 low 53).

________________

Forecast for the Cascades of Lane County: Clear tonight, sunny Friday, clear Friday night, sunny and warmer Saturday and Sunday with clear skies at night free air freezing level 15,000 ft. tonight and Friday, 16,000 ft. Friday night, 15,000 ft. Saturday, 16,000 ft. Saturday night, then 15,000 ft. Sunday and Sunday night lows 46-43 warming to near 50 Saturday night and back down to 46 Sunday night highs 74-80. Mostly sunny and cooler Monday through Thursday with mostly clear nights free air freezing level 15,000 ft. Monday and Monday night, 13,000 ft. Tuesday, 14,000 ft. Tuesday night through Wednesday night, then 15,000 ft. Thursday highs near 74 lows near 48.

________________

**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 news on-line at Eugene Daily News.com

________________

________________

Advisories: NONE AT THIS TIME.

________________

An upper air trough of low pressure (“U” shape on the brown line) brought us enough marine air to cool our high temperatures down to more comfortable levels. With high pressure (“Arch” shape on brown line) over southern Canada and the low offshore we will warm up for the weekend.. A weak surface wave, this cold front, will bring increased chances of fog and maybe a slight chance of a little drizzle along the coast and a short lived increase in late night and early morning clouds inland.

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Partly cloudy this AM, sunny this afternoon, mostly clear tonight, partly cloudy Friday AM, sunny in the afternoon, mostly clear Friday night, mostly sunny Saturday, then mostly clear Saturday night highs 84-92 lows near 52. Mostly sunny Sunday AM, partly cloudy in the afternoon and evening, mostly cloudy Sunday night and Monday AM, mostly sunny Monday afternoon, partly cloudy at night and Tuesday AM, then mostly sunny Tuesday afternoon and Wednesday with mostly clear skies Tuesday night highs 90-82 lows near 52. (seasonal averages high 84 low 52)

_______________

Forecast for the Umpqua Basin including Roseburg: Patchy fog this AM, sunny this    afternoon, mostly clear in the evening, partly cloudy late tonight and Friday AM, sunny in the afternoon, mostly clear Friday night, mostly sunny Saturday, then mostly clear Saturday night highs 85-93 lows near 57. Mostly sunny Sunday through Wednesday with mostly clear nights highs 92-85 lows near 56. (seasonal averages high 86 low 56)

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with patchy coastal fog this AM,  partly cloudy this afternoon, mostly cloudy tonight and Friday AM, mostly sunny Friday afternoon, partly cloudy Friday in the evening, mostly cloudy Friday night, then partly cloudy Saturday and Saturday night highs near 65 lows near 55. Partly cloudy Sunday and Sunday night, mostly cloudy Monday AM, then partly cloudy Monday afternoon through Wednesday highs near 65 lows near 54. (seasonal averages high 65 low 53).

________________

Forecast for the Cascades of Lane County: Partly cloudy this AM, mostly sunny this afternoon, clear tonight, sunny Friday, mostly clear Friday night, mostly sunny Saturday, then mostly clear Saturday night free air freezing level 14,000 ft. today through Friday, 16,000 ft. Friday night, 15,000 ft. Saturday, then 16,000 ft. Saturday night highs 74-80 lows near 52. Mostly sunny Sunday through Wednesday with mostly clear nights free air freezing level 15,000 ft. Sunday through Monday night, 13,000 ft. Tuesday, 14,000 ft. Tuesday night, then 15,000 ft. Wednesday highs 77-72 lows 52-48.

________________

**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 news on-line at Eugene Daily News.com

________________

________________

Advisories: NONE AT THIS TIME.

________________

An upper air trough of low pressure (“U” shape on the brown line) is bringing us enough marine air to cool our high temperatures down to more comfortable levels. It will move to the east and be replaced by another upper level low. A weak surface wave, this cold front, will bring increased chances of fog and maybe a slight chance of a little drizzle along the coast and some increase in late night and early morning clouds inland.

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Clear this evening, partly cloudy tonight and Thursday AM, mostly sunny in the afternoon, mostly clear Thursday night, partly cloudy Friday AM, sunny in the afternoon, mostly clear Friday night, mostly sunny Saturday, then mostly clear Saturday night lows near 52 highs 84-92. Mostly sunny Sunday AM, partly cloudy in the afternoon and evening, mostly cloudy Sunday night and Monday AM, mostly sunny Monday afternoon, partly cloudy at night and Tuesday AM, then mostly sunny Tuesday afternoon and Wednesday with mostly clear skies Tuesday night highs 90-82 lows near 52. (seasonal averages high 84 low 52)

_______________

Forecast for the Umpqua Basin including Roseburg: Mostly clear this evening, partly cloudy late tonight, patchy fog Thursday AM, sunny in the afternoon, mostly clear in the evening, partly cloudy late Thursday night and Friday AM, sunny in the afternoon, mostly clear Friday night, mostly sunny Saturday, then mostly clear Saturday night lows near 57 highs 85-92. Mostly sunny Sunday through Wednesday with mostly clear nights highs 92-85 lows near 56. (seasonal averages high 86 low 56)

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy this evening, mostly cloudy with patchy coastal fog late tonight and Thursday AM,  partly cloudy in the afternoon, mostly cloudy Thursday night and Friday AM, mostly sunny Friday afternoon, partly cloudy Friday in the evening, mostly cloudy Friday night, then partly cloudy Saturday and Saturday night lows 55-52 warming to 55 Saturday night highs near 65. Partly cloudy Sunday and Sunday night, mostly cloudy Monday AM, then partly cloudy Monday afternoon through Wednesday highs near 65 lows near 55. (seasonal averages high 65 low 53).

________________

Forecast for the Cascades of Lane County: Clear tonight, sunny Thursday, clear Thursday night, sunny Friday, mostly clear Friday night, mostly sunny Saturday, then mostly clear Saturday night free air freezing level 14,000 ft. tonight through Friday, 16,000 ft. Friday night, 15,000 ft. Saturday, then 16,000 ft. Saturday night lows 50-53 highs 74-80. Mostly sunny Sunday through Wednesday with mostly clear nights free air freezing level 15,000 ft. Sunday through Monday night, 13,000 ft. Tuesday, 14,000 ft. Tuesday night, then 15,000 ft. Wednesday highs 77-72 lows 52-48.

________________

**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 news on-line at Eugene Daily News.com

________________

________________

Advisories: NONE AT THIS TIME.

________________

An upper air trough of low pressure (“U” shape on the brown line) is bringing us enough marine air to cool our high temperatures down to more comfortable levels. It will move to the east and be replaced by another upper level low. Weak waves will bring increased chances of fog and drizzle along the coast and some increase in late night and early morning clouds inland.

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Cloudy this AM, a mix of clouds and sun late this afternoon, partly cloudy in the evening, mostly cloudy tonight and Thursday AM, mostly sunny in the afternoon, clear in the evening, partly cloudy Thursday night, mostly cloudy Friday AM, sunny in the afternoon, then mostly clear Friday night highs 77-86 lows 52-48 warming to 54 Friday night. AM clouds, mostly sunny Saturday afternoon, mostly clear in the evening, mostly cloudy Saturday night, AM clouds, mostly sunny Sunday afternoon, mostly clear in the evening, mostly cloudy Sunday night and Monday AM, mostly sunny Monday afternoon, partly cloudy at night and Tuesday AM, then mostly sunny Tuesday afternoon highs 88-82 lows near 50. (seasonal averages high 84 low 52)

_______________

Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with patchy fog this AM, partly cloudy this afternoon and evening, mostly cloudy with patchy fog late tonight and Thursday AM, sunny in the afternoon, mostly clear in the evening, partly cloudy late Thursday night and Friday AM, sunny in the afternoon, then mostly clear Friday night highs 83-90 lows near 56. Mostly sunny Saturday through Tuesday with mostly clear nights highs 92-86 lows near 57. (seasonal averages high 86 low 56)

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with patchy coastal fog this AM, mostly cloudy this afternoon, mostly cloudy with patchy coastal fog late tonight and Thursday AM, mostly cloudy in the afternoon and Thursday night, mostly sunny Friday afternoon, then partly cloudy Friday night highs near 65 lows near 55. Partly cloudy Saturday through Tuesday highs 67-62 lows near 55. (seasonal averages high 65 low 53).

________________

Forecast for the Cascades of Lane County: Partly cloudy today, mostly clear tonight, partly cloudy Thursday AM, sunny Thursday afternoon, clear Thursday night, mostly sunny Friday, mostly clear Friday night free air freezing level 14,000 ft. today through Thursday night, 15,000 ft. Friday, then 16,000 ft. Friday night highs 72-76 lows 48-53. Mostly sunny Saturday through Tuesday with mostly clear nights free air freezing level 15,000 ft. Saturday through Monday night, then 14,000 ft. Tuesday highs 77-72 lows 54-48.

________________

**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 news on-line at Eugene Daily News.com

________________

________________

Advisories: NONE AT THIS TIME.

________________

An upper air trough of low pressure (“U” shape on the brown line) is bringing us enough marine air to cool our high temperatures down to more comfortable levels. Weak waves will bring increased chances of fog and drizzle along the coast and some increase in late night and early morning clouds inland.

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly clear this evening, cloudy tonight and Wednesday AM, partly cloudy in the afternoon, clear  in the evening, mostly cloudy Wednesday night and Thursday AM, mostly sunny in the afternoon, mostly clear in the evening, mostly cloudy Thursday night and Friday AM, sunny in the afternoon, clear in the evening, then partly cloudy Friday night lows 52-48 warming to 54 Friday night highs 77-86. A mix of clouds and sun Saturday AM, mostly sunny Saturday afternoon, mostly clear in the evening, mostly cloudy Saturday night, a mix of clouds and sun Sunday AM, mostly sunny in the afternoon, mostly clear in the evening, mostly cloudy Sunday night, a mix of clouds and sun Monday AM, mostly sunny Monday afternoon, partly cloudy at night and Tuesday AM, then mostly sunny Tuesday afternoon highs 88-82 lows near 50. (seasonal averages high 84 low 52)

_______________

Forecast for the Umpqua Basin including Roseburg: Mostly clear this evening, mostly cloudy late tonight, cloudy with patchy fog Wednesday AM, partly cloudy in the afternoon and evening, mostly cloudy with patchy fog late Wednesday night and Thursday AM, sunny in the afternoon, mostly clear in the evening, partly cloudy late Thursday night and Friday AM, sunny in the afternoon, then mostly clear Friday night lows near 57 highs 83-90. Mostly sunny Saturday through Tuesday with mostly clear nights highs 92-86 lows near 57. (seasonal averages high 86 low 56)

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy this evening and mostly cloudy late tonight inland, mostly cloudy with patchy coastal fog and a slight (20%) chance of occasional drizzle late tonight and Wednesday AM, mostly cloudy Wednesday afternoon, mostly cloudy with patchy fog late Wednesday night and Thursday AM, mostly cloudy in the afternoon and Thursday night, then partly cloudy Friday and Friday night lows near 55 highs near 65. Partly cloudy Saturday through Tuesday highs 67-62 lows near 55. (seasonal averages high 65 low 53).

________________

Forecast for the Cascades of Lane County: Party cloudy tonight and Wednesday, clear in the evening, partly cloudy Wednesday night and Thursday AM, sunny Thursday afternoon, partly cloudy Thursday night, mostly sunny Friday, clear in the evening, then partly cloudy Friday night free air freezing level 14,000 ft. tonight, 14,000 ft. rising to 15,000 ft. Wednesday afternoon through Friday, then 16,000 ft. Friday night lows 53-47 warming to 53 Friday night highs 72-76. Mostly sunny Saturday through Tuesday with mostly clear nights free air freezing level 15,000 ft. Saturday through Monday night, then 14,000 ft. Tuesday highs 75-77 lows 54-48.

________________

**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 news on-line at Eugene Daily News.com

________________

________________

Advisories: NONE AT THIS TIME.

________________

An upper air trough of low pressure (“U” shape made of black lines with blue shading, then the brown line filling it in) will be bringing us enough marine air to cool our high temperatures down to more comfortable levels.

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy this AM, mostly sunny by late this afternoon, mostly cloudy tonight, mostly cloudy Wednesday AM, partly cloudy in the afternoon, mostly clear  in the evening, mostly cloudy Wednesday night and Thursday AM, mostly sunny in the afternoon, mostly clear in the evening, then mostly cloudy Thursday night highs 80-83 lows 52-48 warming back to 52 Thursday night. Mostly cloudy Friday AM, sunny Friday afternoon, mostly clear at night, mostly sunny Saturday, partly cloudy in the evening, mostly cloudy Saturday night, a mix of clouds and sun Sunday AM, mostly sunny in the afternoon, mostly clear in the evening, mostly cloudy Sunday night, a mix of clouds and sun Monday AM, then mostly sunny Monday afternoon highs 84-88 lows near 50. (seasonal averages high 84 low 52)

_______________

Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with patchy fog this AM, sunny this afternoon, mostly clear in the evening, partly cloudy late tonight, mostly cloudy with patchy fog Wednesday AM, partly cloudy in the afternoon and evening, mostly cloudy with patchy fog late Wednesday night and Thursday AM, sunny in the afternoon, then partly cloudy Thursday night highs 89-83 warming to 86 Thursday lows near 57. Partly cloudy Friday, mostly clear Friday night, then mostly sunny Saturday through Monday with mostly clear nights highs 87-92 cooling to 88  Monday lows near 57. (seasonal averages high 86 low 56)

_________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with patchy coastal fog and a slight (20%) chance of rain and patchy drizzle today, partly cloudy inland this afternoon, partly cloudy in the evening then mostly cloudy inland, mostly cloudy with patchy coastal fog and drizzle late tonight and Wednesday AM, mostly cloudy Wednesday afternoon, mostly cloudy with patchy fog late Wednesday night and Thursday AM, mostly cloudy in the afternoon and Thursday night highs near 66 lows near 55. Partly cloudy Friday through Monday highs 65-68 cooling to 63 Monday lows 55-58. (seasonal averages high 65 low 53).

________________

Forecast for the Cascades of Lane County: Mostly sunny today, party cloudy tonight through Thursday AM, mostly sunny Thursday afternoon, then partly cloudy Thursday night free air freezing level 14,000 ft. today through Wednesday, then 15,000 ft. Wednesday night through Thursday night highs 77-72 lows 53-49 warming to 52 Thursday night. Partly cloudy Friday AM, sunny in the afternoon, clear in the evening, partly cloudy Friday night then mostly sunny Saturday through Tuesday free air freezing level 15,000 ft. Friday, 16,000 ft. Friday night through Sunday, then 15,000 ft. Sunday night and Monday highs 75-77 lows 54-50.

________________

**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 news on-line at Eugene Daily News.com

________________