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

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

N/A

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

3 Miles S Crainville IL

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 26. Northeast wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow showers, mainly after 5pm. Mostly cloudy, with a high near 37. North northeast wind 3 to 7 mph.

    High: 37 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Snow showers and sleet before 2am, then a slight chance of snow showers between 2am and 3am. Low around 25. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New snow and sleet accumulation of less than one inch possible.

    Low: 25 °F

    Snow/Sleet
    then Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 33. North northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 33 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. Light and variable wind.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. South southwest wind 3 to 8 mph.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. Calm wind becoming north northwest 5 to 8 mph after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 29. North northwest wind 5 to 9 mph becoming light north northeast in the afternoon.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow showers after midnight. Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 26. Northeast wind around 6 mph.
Monday
A 30 percent chance of snow showers, mainly after 5pm. Mostly cloudy, with a high near 37. North northeast wind 3 to 7 mph.
Monday Night
Snow showers and sleet before 2am, then a slight chance of snow showers between 2am and 3am. Low around 25. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New snow and sleet accumulation of less than one inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 33. North northwest wind 5 to 7 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 23. Light and variable wind.
Wednesday
Mostly sunny, with a high near 41. South southwest wind 3 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 23. Calm wind becoming north northwest 5 to 8 mph after midnight.
Thursday
Partly sunny, with a high near 29. North northwest wind 5 to 9 mph becoming light north northeast in the afternoon.
Thursday Night
A chance of snow showers after midnight. Mostly cloudy, with a low around 20. Calm wind.
Friday
A chance of snow showers before noon, then a chance of rain and snow showers. Mostly cloudy, with a high near 34. Calm wind becoming south southeast around 6 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 28. Light and variable wind.
Saturday
A slight chance of showers. Mostly cloudy, with a high near 40. Light and variable wind becoming west 5 to 7 mph in the morning.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 30. Calm wind becoming west around 5 mph after midnight.
Sunday
Mostly cloudy, with a high near 39. West wind 5 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Crainville IL
 37.72°N 89.06°W
Last Update:
10:21 pm CST Nov 30, 2025
Forecast Valid:
11pm CST Nov 30, 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