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.

Partly Cloudy and Breezy

68°F

20°C

Humidity 78%
Wind Speed S 23 G 35 mph
Barometer 29.70 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 8 Jan 2:45 pm CST
Extended Forecast for

2 Miles W Logan IL

  • This Afternoon

    This Afternoon: A 40 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 67. Breezy, with a south wind 16 to 22 mph, with gusts as high as 31 mph.

    High: 67 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 2am. Low around 53. Breezy, with a south wind 13 to 22 mph becoming west southwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%.

    Low: 53 °F

    Showers and
    Breezy

  • Friday

    Friday: Partly sunny, with a temperature falling to around 53 by 8am. West wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 59 °F⇓

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 42. Light north northeast wind.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before noon. Partly sunny, with a high near 48. West northwest wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 48 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 36. Northwest wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 36 °F

    Sunny

  • Sunday Night

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

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46. South southwest wind 5 to 13 mph, with gusts as high as 18 mph.

    High: 46 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 67. Breezy, with a south wind 16 to 22 mph, with gusts as high as 31 mph.
Tonight
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 2am. Low around 53. Breezy, with a south wind 13 to 22 mph becoming west southwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%.
Friday
Partly sunny, with a temperature falling to around 53 by 8am. West wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Friday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 42. Light north northeast wind.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 48. West northwest wind 5 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 26. West northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 36. Northwest wind 5 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 23. Light and variable wind.
Monday
Sunny, with a high near 46. South southwest wind 5 to 13 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 34. South southwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 53. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 36. West southwest wind 6 to 9 mph.
Wednesday
Mostly cloudy, with a high near 44. Northwest wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Logan IL
 37.93°N 88.88°W
Last Update:
3:16 pm CST Jan 8, 2026
Forecast Valid:
3pm CST Jan 8, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation