Here is my new weekly weather quiz question for the last time. What is a “Hodograph“?   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.

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An Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) has taken over bringing more sun and no precipitation, but it has given us cold overnight lows. The graphics for days 1-3 show a front just offshore Wednesday morning. The graphics for days 3-7  show a frontal system off California’s shore next Monday.

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Air Quality Index:

Eugene/Springfield: The Air Quality Index is 53 in the Moderate 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 49 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

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Advisories:

• A WIND ADVISORY IS IN EFFECT UNTIL 6 PM TODAY FOR THE GREATER PORTLAND METRO AREA.

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

• Partly cloudy with areas of fog late tonight,
• Areas of AM fog, mostly cloudy Tuesday afternoon, partly cloudy in the evening, mostly cloudy with a slight (20%) chance of rain late at night and Wednesday AM, a slight (20%) chance of showers and a bit warmer Wednesday afternoon, a slight (20%) chance of showers at night with patchy fog late Wednesday night,
• Patchy AM fog, a mix of clouds and sun and a bit cooler Thursday afternoon, then partly cloudy with patchy fog at night.
• low 30-43 cooling to 40 Thursday night highs 55-60 cooling to 57 Thursday.
• Areas of AM fog, a mix of clouds and sun Friday afternoon, partly cloudy with patchy fog late Friday night,
• Areas of AM fog, a mix of clouds and sun and a bit warmer Saturday, partly cloudy with patchy fog at night,
• AM clouds with areas of fog, partly cloudy and a bit cooler Sunday afternoon and Sunday night with areas of fog late at night,
• Patchy AM fog, then mostly cloudy and a bit cooler with a slight (20%) chance of rain Monday.
• highs 56-53 lows 38-35. (seasonal averages high 53 low 38)

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Home Wood Heating Advisory:

Posted Daily

Eugene-Springfield: YELLOW – Caution is advised.

Oakridge: YELLOW – Caution is advised.

*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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Your College Football Forecast    

November 17th:

Ducks vs Arizona State at  Autzen Stadium – Kickoff: 7:30 PM- PST  – Partly cloudy 52, cooling as the game progresses.

Beavers vs Washington at Husky Stadium, Seattle, Washington – Kickoff: 1:30 PM- PST  – Sunny 52, cooling as the game progresses.

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Forecast for Roseburg:

• Mostly clear this evening, partly cloudy late tonight,
• Partly cloudy and a bit warmer Tuesday, partly cloudy Tuesday night,
• Partly cloudy and a bit cooler Wednesday and Wednesday night,
• Then partly cloudy Thursday and Thursday night.
• lows 39-44 cooling to 40 Thursday night highs 63-57.
• Partly cloudy and a bit warmer Friday, mostly clear Friday night,
• Partly cloudy and a bit cooler  Saturday and at night,
• Then partly cloudy and a bit cooler Sunday through Monday.
• highs 59-62 cooling back to 56 Sunday night lows 42-37. (seasonal averages high 55 low 41)

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

• Mostly clear this evening, partly cloudy late tonight,
• AM clouds, partly cloudy and a bit cooler Tuesday afternoon and evening, mostly cloudy late at night with a slight (20%) chance of coastal showers late Tuesday night,
• Mostly cloudy and a bit cooler Wednesday with a slight (20%) chance of AM showers,  partly cloudy in the evening, mostly cloudy late at night,
• Partly cloudy Thursday, then partly cloudy Thursday night.
• lows near 45 highs 62-60.
• Partly cloudy and a bit warmer Friday, mostly clear Friday night,
• Partly cloudy and a bit cooler Saturday and Saturday night,
• Mostly cloudy and a bit cooler Sunday, then partly cloudy Sunday night and Monday.
• highs 62-56 lows near 45. (seasonal averages high 56 low 43)

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Forecast for the Cascades in Lane County:

• Mostly clear tonight,
• Partly cloudy and a bit warmer Tuesday and in the evening, mostly cloudy late Tuesday night,
• Mostly cloudy with slight (20%) chance of AM rain, a slight (20%) of showers and a bit warmer Wednesday afternoon, mostly cloudy with a slight (20%) chance of evening showers, partly cloudy with a slight (20%) chance of showers late at night,
• Then partly cloudy and a bit warmer Thursday and at night,
• free air freezing level 12,000 ft. tonight and Tuesday, 11,000 ft. Tuesday night, snow level then 6,500 ft. Wednesday, 7,500 ft. Wednesday night, then free air freezing level 11,000 ft. Thursday and Thursday night.
• lows 27-33 highs 46-49.
• Partly cloudy and a bit warmer Friday and Friday night,
• Partly cloudy and a bit cooler Saturday and Saturday night,
• Then partly cloudy and a bit cooler Sunday through Monday.
• snow level free air freezing level 10,000 ft. Friday through Saturday, 11,000 ft. Saturday night through Sunday night, then 10,000 ft. Monday.
• highs 50-47 lows near 33-30.

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