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.

Fair

14°F

-10°C

Humidity 57%
Wind Speed SW 10 mph
Barometer 30.27 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 27 Jan 4:55 am CST
Extended Forecast for

3 Miles S Crainville IL

Extreme Cold Warning January 27, 05:04am until January 27, 10:00am
Click here for hazard details and duration
...
  •  
    Extreme Cold Warning January 27, 05:04am until January 27, 10:00am

    NOW until 10:00am Tue

    Extreme Cold Warning

  • Today

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 3. Light and variable wind.

    Low: 3 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. Calm wind becoming west around 6 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 24. Calm wind becoming north around 5 mph.

    High: 24 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 4. North wind 3 to 6 mph.

    Low: 4 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 16. North wind 6 to 9 mph.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1. North wind 6 to 8 mph.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 32. Southwest wind 5 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, with a low around 3. Light and variable wind.
Wednesday
Mostly sunny, with a high near 30. Calm wind becoming west around 6 mph.
Wednesday Night
Partly cloudy, with a low around 12. Calm wind.
Thursday
Mostly cloudy, with a high near 24. Calm wind becoming north around 5 mph.
Thursday Night
Mostly cloudy, with a low around 4. North wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 16. North wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 1. North wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 17. Northwest wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 2. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 25. Calm wind becoming west around 6 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 12. Light southwest wind.
Monday
Partly sunny, with a high near 32. West southwest wind 3 to 6 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:
3:26 am CST Jan 27, 2026
Forecast Valid:
5am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
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