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Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

37°F

3°C

Humidity 45%
Wind Speed Calm
Barometer 30.44 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 28 Nov 1:45 pm CST
Extended Forecast for

5 Miles NW Goreville IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 39. Calm wind.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly after 4am. Increasing clouds, with a low around 31. Calm wind becoming southeast 5 to 7 mph after midnight.

    Low: 31 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers, possibly mixed with sleet before 11am, then rain and snow showers between 11am and noon, then rain showers after noon. High near 41. South wind 7 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    High: 41 °F

    Wintry Mix
    then Showers

  • Saturday Night

    Saturday Night: Showers, mainly before midnight. Low around 28. South wind 13 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    Low: 28 °F

    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 32. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. North northwest wind around 7 mph becoming northeast after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 33. Northeast wind around 6 mph becoming calm in the afternoon.

    High: 33 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 25 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 32. North northwest wind 3 to 6 mph.

    High: 32 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 39. Calm wind.
Tonight
A 40 percent chance of snow showers, mainly after 4am. Increasing clouds, with a low around 31. Calm wind becoming southeast 5 to 7 mph after midnight.
Saturday
Snow showers, possibly mixed with sleet before 11am, then rain and snow showers between 11am and noon, then rain showers after noon. High near 41. South wind 7 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Saturday Night
Showers, mainly before midnight. Low around 28. South wind 13 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Sunday
Mostly cloudy, with a high near 32. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 23. North northwest wind around 7 mph becoming northeast after midnight.
Monday
A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 33. Northeast wind around 6 mph becoming calm in the afternoon.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. Calm wind becoming north northwest around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 32. North northwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 20. Calm wind.
Wednesday
Mostly sunny, with a high near 38. Calm wind becoming south southwest around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 25. Calm wind becoming west northwest around 5 mph after midnight.
Thursday
Partly sunny, with a high near 35. Northwest wind 3 to 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Goreville IL
 37.6°N 89.07°W
Last Update:
1:56 pm CST Nov 28, 2025
Forecast Valid:
2pm CST Nov 28, 2025-6pm CST Dec 4, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation