Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Overcast

36°F

2°C

Humidity 60%
Wind Speed SE 14 mph
Barometer 30.31 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 29 Nov 6:45 am CST
Extended Forecast for

Valier IL

  • Today

    Today: Rain showers and snow showers, possibly mixed with sleet before 11am, then rain, possibly mixed with snow showers between 11am and noon, then rain showers after noon.  High near 41. South wind 9 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. Total daytime snow and sleet accumulation of less than a half inch possible.

    High: 41 °F

    Wintry Mix
    then Showers

  • Tonight

    Tonight: Showers likely, mainly before 11pm.  Cloudy, with a low around 26. South wind 13 to 16 mph becoming west northwest after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 60%.

    Low: 26 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 32. West northwest wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. North northwest wind 5 to 9 mph becoming light and variable.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow showers after noon.  Mostly cloudy, with a high near 35. East northeast wind 3 to 6 mph.

    High: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Snow showers.  Low around 24. Calm wind becoming north northwest around 5 mph after midnight.  Chance of precipitation is 80%.

    Low: 24 °F

    Snow Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 33. North northwest wind 3 to 8 mph.

    High: 33 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Light and variable wind.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Light south wind becoming south southwest 5 to 9 mph in the morning.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
Rain showers and snow showers, possibly mixed with sleet before 11am, then rain, possibly mixed with snow showers between 11am and noon, then rain showers after noon. High near 41. South wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
Showers likely, mainly before 11pm. Cloudy, with a low around 26. South wind 13 to 16 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Sunday
Mostly cloudy, with a high near 32. West northwest wind 10 to 17 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 23. North northwest wind 5 to 9 mph becoming light and variable.
Monday
A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 35. East northeast wind 3 to 6 mph.
Monday Night
Snow showers. Low around 24. Calm wind becoming north northwest around 5 mph after midnight. Chance of precipitation is 80%.
Tuesday
Partly sunny, with a high near 33. North northwest wind 3 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 18. Light and variable wind.
Wednesday
Mostly sunny, with a high near 39. Light south wind becoming south southwest 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 20. Southwest wind around 6 mph becoming north northwest after midnight.
Thursday
Partly sunny, with a high near 30. North northwest wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 20. Calm wind becoming south southwest around 5 mph after midnight.
Friday
A slight chance of showers. Partly sunny, with a high near 39. West southwest wind 5 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Valier IL
 38.01°N 89.05°W
3:47 am CST Nov 29, 2025
7am CST Nov 29, 2025-6pm CST Dec 5, 2025
 
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Additional Resources

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