Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Pittsfield, Pittsfield Penstone Municipal Airport (KPPQ)

Lat: 39.64°NLon: 90.78°WElev: 709ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

4 Miles SW Winchester IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Northwest wind 6 to 11 mph becoming light  after midnight. Winds could gust as high as 22 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after 5pm.  Mostly cloudy, with a high near 30. Calm wind becoming south 5 to 7 mph in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Mostly Cloudy
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 27. Southeast wind around 6 mph becoming north after midnight.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: Mostly cloudy, with a high near 33. Northwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 33 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. Northwest wind around 7 mph, with gusts as high as 15 mph.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow.  Cloudy, with a high near 18. North wind around 7 mph.

    High: 18 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -3. North northwest wind around 7 mph, with gusts as high as 16 mph.

    Low: -3 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 11.

    High: 11 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 22 mph.
Thursday
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 30. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. Southeast wind around 6 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, with a high near 33. Northwest wind 6 to 10 mph, with gusts as high as 16 mph.
Friday Night
Mostly cloudy, with a low around 16. Northwest wind around 7 mph, with gusts as high as 15 mph.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 18. North wind around 7 mph.
Saturday Night
Partly cloudy, with a low around -3. North northwest wind around 7 mph, with gusts as high as 16 mph.
Sunday
Sunny, with a high near 11.
Sunday Night
Mostly clear, with a low around 1.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Winchester IL
 39.6°N 90.53°W (Elev. 440 ft)
6:36 pm CST Dec 10, 2025
6pm CST Dec 10, 2025-6pm CST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database