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Check out my latest Eugene Daily News Weather Or Not Column Tic-Tac-Toe In The Sky Or Something More Sinister?

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And don’t forget my latest feature story in the continuing series on service club organizations called “Buffalo Isn’t Only Known For Its Wings.”

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No winner his week. Here is my weekly weather quiz question for the last time. What is a “Turkey Tower?” Here is the correct answer. Turkey Tower is slang for a narrow, individual cloud tower that develops and falls apart rapidly. The sudden development of turkey towers from small cumulus clouds may signify the breaking of a cap. I’ll have another weekly weather quiz question for you starting Monday. Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count. Good luck.

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An upper level high pressure ridge (Shaded “Arch” shape with blue arrows) has moved in closer to the Pacific Northwest continuing our current weather pattern for today. An upper level low in California ( Shaded “U” shape with blue arrows) and an upper level trough of low pressure (Shaded “U” shape with blue arrows) offshore will bring back the flow of moisture over us. A frontal system (position shown is Tuesday), pushed by the upper level lows, will move into Oregon Monday returning cooler temperatures and the chance of showers.

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Advisories:

• A HEALTH ADVISORY CONTINUES FOR THE PRESENCE OF BLUE-GREEN ALGAE IN CULLABY LAKE JUST OFF HWY 101 BETWEEN ASTORIA AND SEASIDE IN CLATSOP COUNTY OREGON, IN WICKIUP RESERVOIR IN DESCHUTES COUNTY, 40 MILES SW OF BEND, THE LOWER WILLAMETTE RIVER FROM THE SOUTH END OF ROSS ISLAND DOWNSTREAM TO THE SOUTH END OF SAUVIE ISLAND IN MULTNOMA COUNTY,  FOR TENMILE LAKES IN COOS COUNTY, FOR WALTERVILLE POND IN LANE COUNTY AND AT DEVILS LAKE IN LINCOLN COUNTY. THE TOXIC ALGAE BLOOM MEANS THAT PEOPLE SHOULD NOT DRINK OR HAVE DIRECT CONTACT WITH THE AFFECTED WATER AND THAT ALSO GOES FOR ANY PETS.

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Air Quality Index:

Eugene-Springfield: The Air Quality Index is 46 in the Good category measuring Particulate Matter at HWY 99, Eugene. Data courtesy of Lane Regional Air Protection Agency (LRAPA)

Oakridge: The Air Quality Index is 37 in the Good category measuring Particulate Matter at Willamette Activity Center, Oakridge. Data courtesy of Lane Regional Air Protection Agency (LRAPA)

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

• Clear this evening, partly cloudy with patchy fog late tonight,
• Patchy AM fog, a mix of clouds and sun and cooler with a good (50%) chance of rain Monday afternoon (under 0.10 in. of rain), mostly cloudy with evening showers likely (70%), a (30%) chance of showers late at night (under 0.10 in. of rain),
• A mix of clouds and sun and a bit cooler with a slight (20%) chance of showers Tuesday, partly cloudy and colder Tuesday night,
• Partly cloudy and just a bit warmer Wednesday, partly cloudy in the evening, then clear Wednesday night.
• lows near 49-40 highs 69-66 warming to 70 Wednesday.
• Sunny and warmer Thursday, mostly clear at night,
• Mostly sunny Friday, Saturday, and Sunday, mostly clear each night.
• highs 74-79 cooling to 76 Sunday lows 46-53. (seasonal averages high 72 low 44).

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Forecast for the Umpqua Basin including Roseburg:

• Mostly clear tonight,
• Mostly cloudy and cooler with a slight (20%) chance of rain Monday afternoon, a (40%) chance of showers Monday night,
• Mostly cloudy and cooler with a slight (20%) chance of showers Tuesday AM, partly cloudy in  the afternoon and Tuesday night,
• Mostly sunny and warmer Wednesday, then mostly clear at night.
• lows 54-44 highs 72-68 warming to 73 Wednesday.
• Sunny Thursday, mostly clear at night,
• Mostly sunny Friday and Saturday, mostly clear at night,
• Then sunny Sunday.
• highs 80-84 lows 49-53. (seasonal averages high 74 low 48)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:

• Partly cloudy this evening, mostly cloudy late tonight.
• Cloudy with a good (50%) chance of coastal rain Monday while a (30%) chance of inland afternoon showers, mostly cloudy with a good (50%) chance of showers Monday night,
• Mostly cloudy with a slight (20%) chance of AM showers Tuesday, partly cloudy in the afternoon and evening, clearing late Tuesday night,
• Mostly sunny and warmer Wednesday, then mostly clear at night.
• lows 54-50 highs 65-67.
• Sunny Thursday, clear at night,
• Then mostly sunny Friday, Saturday, and Sunday, mostly clear each night.
• highs 65-68 lows 52-55. (seasonal averages high 64 low 48)

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Forecast for the Cascades in Lane County

• Partly cloudy cloudy tonight,
• A mix of clouds and sun and a bit cooler Monday with a slight (20%) chance of rain in the afternoon, mostly cloudy with showers likely (60%) in the evening, a good (50%) chance of showers late Monday night (0.10 in. of rain possible),
• A mix of clouds and sun and much cooler with a (40%) chance of showers Tuesday, partly cloudy with a slight (20%) chance of showers in the evening, partly cloudy late Tuesday night,
• Mostly sunny and warmer Wednesday, then mostly clear Wednesday night.
• free air freezing level 12,000 ft. tonight, snow level above 8,000 ft. Monday and Monday night, 7,500 ft. Tuesday, 8,000 ft. Tuesday night, free air freezing level 10,000 ft. Wednesday, then 12,000 ft. Wednesday night.
• lows 42-33 warming to 36 Wednesday night highs 62-52 warming to near 60 Wednesday.
• Sunny Thursday, clear at night,
• Mostly sunny and warmer Friday, Saturday, and Sunday, mostly clear each night.
• free air freezing level 13,000 ft. Thursday, 14,000 ft. Thursday night, 15,000 ft. Friday and Friday night, 14,000 ft. Saturday and Saturday night, then 15,000 ft. Sunday.
• highs 70-72 lows 46-49.

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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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