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

67°F

19°C

Humidity 66%
Wind Speed SW 14 G 20 mph
Barometer 29.47 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 19 Feb 8:35 pm CST
Extended Forecast for

Christopher IL

  • Tonight

    Tonight: Mostly clear, with a low around 36. West wind 11 to 15 mph, with gusts as high as 31 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. West wind 8 to 16 mph, with gusts as high as 28 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 32. Calm wind becoming north around 5 mph after midnight.

    Low: 32 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of rain showers before 9am, then a slight chance of rain and snow showers. Partly sunny, with a high near 46. North wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 39. Northwest wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. Northwest wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 37. North northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. North northwest wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 36. West wind 11 to 15 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 51. West wind 8 to 16 mph, with gusts as high as 28 mph.
Friday Night
Increasing clouds, with a low around 32. Calm wind becoming north around 5 mph after midnight.
Saturday
A slight chance of rain showers before 9am, then a slight chance of rain and snow showers. Partly sunny, with a high near 46. North wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 25. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 39. Northwest wind 10 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 18. Northwest wind 11 to 13 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 37. North northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 18. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 48. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 39. South southwest wind around 14 mph, with gusts as high as 24 mph.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 58. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 34. Southwest wind 7 to 9 mph becoming northwest after midnight.
Thursday
A chance of showers. Mostly sunny, with a high near 56. Northwest wind 7 to 11 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Christopher IL
 37.96°N 89.05°W
Last Update:
7:12 pm CST Feb 19, 2026
Forecast Valid:
8pm CST Feb 19, 2026-6pm CST Feb 26, 2026
 
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Additional Resources

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