Here is my weekly weather quiz question. What is  an“ Artesian Well?” The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

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An Upper Level Low Pressure Trough (Shaded “U” shape with blue arrows) will send us even more storms. The graphic for days 1-3 shows another frontal system moving into the Pacific Northwest Friday. The graphic for days 3-7 shows the next frontal systems that will be moving into Oregon next Sunday through Wednesday. For mountain snow conditions at the local ski areas check out their websites or give them a call.

 

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Air Quality Index:

Eugene-Springfield: The Air Quality Index is 12 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 1 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

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Home Wood Heating Advisory:

Eugene-Springfield: GREEN – Burning is Allowed.

Oakridge: GREEN – Burning is Allowed.

*Note: Pellet stoves may be used anytime if they produce no visible emissions.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

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Advisories:

• A HIGH WIND WARNING IS IN EFFECT FROM 8 AM UNTIL 5 PM FRIDAY FOR THE NORTH OREGON COAST, AND THE CENTRAL COAST RANGE OF NORTHWEST OREGON.
• A HIGH WIND WARNING IS IN EFFECT FROM 5 AM UNTIL 2-PM FRIDAY FOR THE CENTRAL OREGON COAST.
• A HIGH WIND WARNING IS IN EFFECT FROM 8 AM UNTIL 8 PM FRIDAY FOR THE COAST RANGE OF NORTHWEST OREGON
• A WIND ADVISORY IS IN EFFECT FROM 7 AM UNTIL 3 PM FRIDAY FOR THEBGREATER PORTLAND METRO AREA, THE CENTRAL WILLAMETTE VALLEY, AND THE SOUTH WILLAMETTE VALLEY.
• A HIGH WIND WARNING IS IN EFFECT FROM 11 PM TONIGHT UNTIL 2 PM FRIDAY FOR THE SOUTH CENTRAL OREGON COAST AND THE CURRY COUNTY COAST.
• A HIGH SURF ADVISORY IS IN EFFECT FROM 5 AM UNTIL 11 PM FRIDAY FOR THE SOUTH CENTRAL OREGON COAST AND THE CURRY COUNTY COAST.
• A WIND ADVISORY IS IN EFFECT FROM 11 PM THIS EVENING UNTIL 5 PM FRIDAY FOR CENTRAL DOUGLAS COUNTY, EASTERN CURRY COUNTY, JOSEPHINE COUNTY, AND THE EASTERN DOUGLAS COUNTY FOOTHILLS.
• A WIND ADVISORY IS IN EFFECT UNTIL 5 PM FRIDAY FOR JACKSON COUNTY.
• A WIND ADVISORY IS IN EFFECT FROM 11 PM TONGHT UNTIL 8 PM FRIDAY FOR THE KLAMATH BASIN.
• A WIND ADVISORY IS IN EFFECT UNTIL 11 PM TONIGHT UNTIL 8 PM FRIDAY FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND CENTRAL, EASTERN AND WESTERN LAKE COUNTY.
• A WIND ADVISORY IS IN EFFECT UNTIL 11 PM TONIGHT FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND CENTRAL, EASTERN AND WESTERN LAKE COUNTY.
• A Permanent Health Advisory remains in effect for the South Umpqua River and Lawson 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.

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

• Mostly cloudy with rain tonight (0.10 in. of rain possible),
• Mostly cloudy with AM rain, showers with a slight (20%) chance of thunderstorms and a bit cooler  Friday afternoon (0.10 in. of rain possible, more in storms) and windy (Wind: S 25-35 mph gusts to 50 mph in the afternoon), showers (0.10 in. of rain possible) and breezy (Wind: SW 15-25 mph decreasing and shifting S 10-15 mph late) at night,
• Mostly cloudy with AM showers, showers and a bit cooler with a slight (20%) chance of thunderstorms Saturday afternoon, a good (50%) chance of evening, a slight (20%) chance of showers late Saturday night and Sunday (a bit warmer), then rain at night.
• lows 46-35 warming to 40 Sunday night highs 54-50 warming to 56 Sunday.
• Mostly cloudy and a bit cooler with showers likely (70%) Monday, a (30%) chance of showers Monday night and Tuesday (a bit warmer), a good (50%) chance of showers Tuesday night,
• A good (50%) chance of rain and a bit warmer Wednesday, then mostly cloudy with a good (50%) chance of showers Wednesday night and Thursday (a bit cooler).
• highs 55-60 cooling back to 58 Thursday lows 34-42. (seasonal averages high 59 low 39)

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Eugene-Springfield Pollen Count:

Grass………. Low (0)

Trees………. High (160)

Last Counted: 4/4/17

Data Courtesy of Oregon Allergy Associates.

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Forecast for Roseburg:

• Mostly cloudy with rain tonight (0.10 in. of rain possible) and Friday AM, showers and a bit cooler with a slight (20%) chance of thunderstorms in the afternoon (0.25 in. of rain possible, snow level 3,500 ft. falling to 3,000 ft.) and windy (Wind: S 20-30 mph gusts to 45 mph in the afternoon), rain and snow showers Friday night (0.25 in. of rain possible, 1 in. of snow possible, snow level 2,500 ft. falling to 1,500 ft. late at night),
• Mostly cloudy with AM rain, rain, showers, snow showers with a slight (20%) chance of thunderstorms and a bit cooler Saturday afternoon (small hail possible, snow level 1,500 ft.), a (40%) chance of rain and snow showers with patchy frost late Saturday night,
• Mostly cloudy with patchy AM frost and a slight (20%) chance of rain and snow showers, a good (50%) chance of rain and snow showers and a bit warmer Sunday afternoon, then rain Sunday night.
• lows 47-37 highs 57-52 warming to 56 Sunday.
• Mostly cloudy with a good (50%) chance of showers and a bit warmer Monday, then a (30%) chance of showers at night and Tuesday, a (40%) chance of showers Tuesday night through Thursday.
• highs 55-62 cooling to 60 Thursday lows 37-45. (seasonal averages high 60 low 41)

 

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

• Mostly cloudy with evening coastal rain with rain and a slight (20%) chance of thunderstorms late tonight while rain inland tonight (0.50 in. of rain possible) and windy (Wind: NW 5-10 mph shifting SE 10-15 mph this evening and S 20-30 mph late tonight and S 25-40 mph late tonight at the shore while W 5-10 mph inland shifting SE 15-20 mph inland late tonight),
• Coastal rain with a slight (20%) chance of thunderstorms Friday AM while inland AM rain windy (Wind: S 35-50 at the shore), showers with a slight (20%) chance of thunderstorms and a bit cooler in the afternoon (0.50 in. of rain possible, more in storms) and windy (Wind: S 35-50 mph decreasing to SW 25-35 mph late afternoon at the shore while S 25-35 mph inland in the AM), coastal showers at night while evening showers inland and rain and snow showers inland (snow level 2,000 ft. falling to 1,500 ft.),
• Mostly cloudy with coastal showers and a bit cooler Saturday while inland AM rain and snow showers with showers snow showers and a slight (20%) chance of thunderstorms inland and a bit cooler Saturday afternoon (snow level 1,500 ft.), a (40%) chance of coastal showers at night while a (40%) chance of evening inland rain and snow showers with patchy frost and a slight (20%) chance of inland showers late Saturday night (evening snow level 1,500 ft.),
• Mostly cloudy with a slight (20%) chance of AM showers, a good (50%) chance of rain and a bit warmer with Sunday afternoon, then rain at night.
• lows 49-40 warming to 45 Sunday night highs 56-50 cooling to 55 Sunday.
• Mostly cloudy with a  good (50%) chance of showers Monday, a slight (20%) chance of  rain Monday night and Tuesday (a bit warmer), a good (50%) chance of showers Tuesday night,
• Mostly cloudy with showers likely (70%) Wednesday, cloudy with a (40%) chance of showers at night,
• Then showers likely (70%) and a bit cooler Thursday.
• highs 55-58 lows 42-46. (seasonal averages high 54 low 42)

 

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Forecast for the Cascades in Lane County:

• Mostly cloudy with evening rain likely (70%), rain and  snow showers (0.25 in. of rain possible, 1 in. of snow possible) late tonight and breezy (Wind: S 15-25 mph gusts to 40 mph),
• Mostly cloudy with rain and snow showers and a bit cooler Friday (0.25 in. of rain possible, 1 in. of snow possible), rain and snow showers and colder Friday night (0.25 in. of rain possible, 1-3 in. of snow possible),
• Mostly cloudy with snow showers and a bit cooler Saturday, evening snow showers likely (70%), a (%) chance of snow showers and colder late Saturday night,
• Mostly cloudy with a slight (20%) chance of AM snow showers, a bit warmer with a (40%) chance of snow showers Sunday afternoon, then rain and snow at night.
• snow level 6,000 ft. tonight, 4,000 ft. Friday, 3,000 ft. Friday night, then 2,500 ft. Saturday and Saturday night, at the surface Sunday, then 4,000 ft. Sunday night.
• lows 30-15 warming to 23 Friday night highs 36-30 warming to 38 Sunday.
• Mostly cloudy with a good (50%) chance of rain and snow showers and a bit cooler Monday, a (40%) chance of rain and snow showers at night,
• A bit warmer with a (30%) chance of rain and snow showers Tuesday, a (40%) chance of rain and snow showers Tuesday night,
• Mostly cloudy with a good (50%) chance of rain and snow and a bit warmer Wednesday, then rain and snow showers likely (70%) Wednesday night and Thursday (a bit cooler).
• snow level 3,000 ft. Monday, 3,500 ft. Monday night and Tuesday, 5,000 ft. Tuesday night and Wednesday, then 5,500 ft. Wednesday night and Thursday.
• highs 35-44 cooling to 40 Thursday lows near 20-28.

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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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