National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Mostly Cloudy

20°F

-7°C

Humidity 91%
Wind Speed Calm
Barometer 30.45 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 1 Dec 4:55 am CST
Extended Forecast for

2 Miles ESE Mount Pulaski IL

Winter Weather Advisory December 1, 12:00pm until December 2, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow, mainly after 2pm. High near 27. Calm wind becoming east southeast around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Slight Chance
    Snow then
    Snow

  • Tonight

    Tonight: Snow, mainly before 11pm. Low around 16. Calm wind becoming west northwest 5 to 7 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Snow then
    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 25. Northwest wind around 7 mph becoming south southwest in the afternoon.

    High: 25 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. South wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 17 mph.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 3. North northwest wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 3 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 14. North northwest wind 5 to 9 mph becoming light north in the afternoon. Winds could gust as high as 15 mph.

    High: 14 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after noon. Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Snow, mainly after 2pm. High near 27. Calm wind becoming east southeast around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow, mainly before 11pm. Low around 16. Calm wind becoming west northwest 5 to 7 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Mostly cloudy, with a high near 25. Northwest wind around 7 mph becoming south southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 16. South wind 6 to 10 mph, with gusts as high as 17 mph.
Wednesday
Mostly cloudy, with a high near 34. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 3. North northwest wind 8 to 10 mph, with gusts as high as 17 mph.
Thursday
Mostly sunny, with a high near 14. North northwest wind 5 to 9 mph becoming light north in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around -1.
Friday
A 30 percent chance of snow after noon. Partly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Mount Pulaski IL
 40.01°N 89.25°W (Elev. 633 ft)
Last Update:
3:36 am CST Dec 1, 2025
Forecast Valid:
5am CST Dec 1, 2025-6pm CST Dec 7, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation