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

36°F

2°C

Humidity 38%
Wind Speed N 6 mph
Barometer 30.34 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 27 Jan 4:47 pm CST
Extended Forecast for

3 Miles S Crainville IL

  • Tonight

    Tonight: Patchy fog before 9pm, then patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 30. Calm wind becoming west around 6 mph.

    High: 30 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 14. Calm wind.

    Low: 14 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 27. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 27 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. North wind 3 to 5 mph.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 17. North wind 5 to 10 mph.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. North wind 6 to 8 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. North northwest wind 6 to 9 mph.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3. Northwest wind around 5 mph becoming calm in the evening.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog before 9pm, then patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 3. Calm wind.
Wednesday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 30. Calm wind becoming west around 6 mph.
Wednesday Night
Increasing clouds, with a low around 14. Calm wind.
Thursday
Mostly cloudy, with a high near 27. Calm wind becoming northeast around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 9. North wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 17. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 2. North wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 17. North northwest wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 3. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 25. Calm wind becoming west southwest around 6 mph in the morning.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 15. Light southwest wind.
Monday
Partly sunny, with a high near 33. West wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 17. Light west wind.
Tuesday
Partly sunny, with a high near 34. Calm wind becoming south southwest around 6 mph in the morning.
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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:
4:46 pm CST Jan 27, 2026
Forecast Valid:
5pm CST Jan 27, 2026-6pm CST Feb 3, 2026
 
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Additional Resources

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