Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

10°F

-12°C

Humidity 67%
Wind Speed Calm
Barometer 30.47 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 20 Jan 12:15 am CST
Extended Forecast for

3 Miles S Crainville IL

  • Overnight

    Overnight: Mostly clear, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 35. Calm wind becoming south 5 to 9 mph in the morning.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a temperature rising to around 34 by 4am. South wind 7 to 11 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind 5 to 13 mph, with gusts as high as 25 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Light and variable wind becoming northwest around 5 mph after midnight.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 39. North northwest wind 3 to 6 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Calm wind becoming north northeast 5 to 7 mph after midnight.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow showers after noon.  Mostly cloudy, with a high near 25. North wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers.  Mostly cloudy, with a low around 6. North wind around 10 mph, with gusts as high as 21 mph.

    Low: 6 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 14. Calm wind.
Tuesday
Sunny, with a high near 35. Calm wind becoming south 5 to 9 mph in the morning.
Tuesday Night
Increasing clouds, with a temperature rising to around 34 by 4am. South wind 7 to 11 mph, with gusts as high as 24 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind 5 to 13 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 27. Light and variable wind becoming northwest around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 39. North northwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 17. Calm wind becoming north northeast 5 to 7 mph after midnight.
Friday
A slight chance of snow showers after noon. Mostly cloudy, with a high near 25. North wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 6. North wind around 10 mph, with gusts as high as 21 mph.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 16. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 8. North wind 6 to 8 mph.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 23. North wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 10. Light and variable wind.
Monday
Sunny, with a high near 33. West southwest wind 3 to 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Crainville IL
 37.72°N 89.06°W
11:06 pm CST Jan 19, 2026
12am CST Jan 20, 2026-6pm CST Jan 26, 2026
 
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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