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.

Fair

48°F

9°C

Humidity 37%
Wind Speed S 9 mph
Barometer 30.12 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 12 Mar 7:15 pm CDT
Extended Forecast for

West Frankfort IL

  • Tonight

    Tonight: Partly cloudy, with a low around 43. South wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 36 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64. Southwest wind 11 to 17 mph, with gusts as high as 33 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. West northwest wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. East wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. Southeast wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 72. Breezy, with a south wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.

    High: 72 °F

    Breezy.
    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers before 1am, then a chance of rain and snow showers. Some thunder is also possible. Low around 26. Breezy, with a south southwest wind 22 to 24 mph becoming west northwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%.

    Low: 26 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday

    Monday: Mostly cloudy, with a high near 34. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 33 mph.

    High: 34 °F

    Mostly Cloudy
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 15. Northwest wind 7 to 16 mph, with gusts as high as 22 mph.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. South wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 36 mph.
Friday
Mostly sunny, with a high near 64. Southwest wind 11 to 17 mph, with gusts as high as 33 mph.
Friday Night
Partly cloudy, with a low around 37. West northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 67. East wind 5 to 10 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 54. Southeast wind 7 to 11 mph, with gusts as high as 22 mph.
Sunday
Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 72. Breezy, with a south wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.
Sunday Night
Rain showers before 1am, then a chance of rain and snow showers. Some thunder is also possible. Low around 26. Breezy, with a south southwest wind 22 to 24 mph becoming west northwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%.
Monday
Mostly cloudy, with a high near 34. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 15. Northwest wind 7 to 16 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 38. West wind 6 to 8 mph.
Tuesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 27. South southwest wind 6 to 8 mph becoming southeast in the evening.
Wednesday
Partly sunny, with a high near 55. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 39. South southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 66. South southwest wind 6 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Frankfort IL
 37.91°N 88.91°W
Last Update:
5:51 pm CDT Mar 12, 2026
Forecast Valid:
7pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation