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Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Mostly Cloudy and Breezy

45°F

7°C

Humidity 53%
Wind Speed NW 22 G 31 mph
Barometer 29.77 in
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 10 Dec 11:45 am CST
Extended Forecast for

Pittsburg IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a temperature falling to around 37 by 5pm. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 33 mph.

    High: 45 °F⇓

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 21 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. Calm wind becoming west around 6 mph in the morning.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35. South wind 5 to 8 mph.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. Southwest wind 8 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. North northwest wind 5 to 9 mph becoming light north after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38. North wind 3 to 6 mph.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. North wind 5 to 9 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 26. North wind 7 to 10 mph.

    High: 26 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a temperature falling to around 37 by 5pm. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 33 mph.
Tonight
Mostly cloudy, with a low around 25. Northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 21 mph.
Thursday
Partly sunny, with a high near 40. Calm wind becoming west around 6 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 35. South wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 47. Southwest wind 8 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 22. North northwest wind 5 to 9 mph becoming light north after midnight.
Saturday
Partly sunny, with a high near 38. North wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 12. North wind 5 to 9 mph.
Sunday
Sunny, with a high near 26. North wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 13. North northeast wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 37. Light and variable wind becoming south 5 to 8 mph in the morning.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 27. South southwest wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 45. South wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pittsburg IL
 37.78°N 88.86°W
Last Update:
11:02 am CST Dec 10, 2025
Forecast Valid:
12pm CST Dec 10, 2025-6pm CST Dec 16, 2025
 
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Additional Resources

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Chance of Precipitation