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

65°F

18°C

Humidity 69%
Wind Speed S 12 mph
Barometer 30.01 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 31 Mar 3:15 am CDT
Extended Forecast for

3 Miles S Crainville IL

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 68. South southwest wind around 13 mph, with gusts as high as 23 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Breezy, with a south southwest wind 15 to 21 mph, with gusts as high as 34 mph.

    High: 82 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly between 2am and 5am. Partly cloudy, with a low around 65. South southwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 65 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly after 7am. Mostly cloudy, with a high near 81. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 67. South wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 67 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. South wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 80 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 64. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. South wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 79 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 9 mph, with gusts as high as 18 mph.

    Low: 64 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 68. South southwest wind around 13 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 82. Breezy, with a south southwest wind 15 to 21 mph, with gusts as high as 34 mph.
Tuesday Night
A 30 percent chance of showers, mainly between 2am and 5am. Partly cloudy, with a low around 65. South southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
A 50 percent chance of showers, mainly after 7am. Mostly cloudy, with a high near 81. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 67. South wind 8 to 11 mph, with gusts as high as 22 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. South wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday Night
Showers and possibly a thunderstorm. Low around 64. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. South wind 7 to 11 mph, with gusts as high as 20 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 9 mph, with gusts as high as 18 mph.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. South wind 10 to 16 mph, with gusts as high as 25 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. West northwest wind around 11 mph, with gusts as high as 18 mph.
Sunday
A chance of showers. Partly sunny, with a high near 58. Northwest wind around 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 37. North northwest wind 5 to 9 mph.
Monday
Sunny, with a high near 61. North 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:
1:26 am CDT Mar 31, 2026
Forecast Valid:
3am CDT Mar 31, 2026-6pm CDT Apr 6, 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