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.

Overcast and Breezy

84°F

29°C

Humidity 33%
Wind Speed SW 23 G 37 mph
Barometer 29.91 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 31 Mar 3:45 pm CDT
Extended Forecast for

2 Miles W Logan IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 84. South southwest wind around 18 mph, with gusts as high as 28 mph.

    High: 84 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 2am. Partly cloudy, with a low around 64. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 64 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers and thunderstorms likely before 5pm, then a chance of showers. Partly sunny, with a high near 83. South southwest wind 7 to 11 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 67. South wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 67 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81. Breezy, with a south wind 15 to 23 mph, with gusts as high as 32 mph.

    High: 81 °F

    Breezy.
    Mostly Cloudy
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 64. South southwest wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. South wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 60. South wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 60 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 71. South wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 71 °F

    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 84. South southwest wind around 18 mph, with gusts as high as 28 mph.
Tonight
A 30 percent chance of showers, mainly after 2am. Partly cloudy, with a low around 64. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Wednesday
Showers and thunderstorms likely before 5pm, then a chance of showers. Partly sunny, with a high near 83. South southwest wind 7 to 11 mph. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 67. South wind 8 to 14 mph, with gusts as high as 23 mph.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81. Breezy, with a south wind 15 to 23 mph, with gusts as high as 32 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 64. South southwest wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. South wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 60. South wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 71. South wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 39. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 57. Northwest wind 11 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 35. North wind 5 to 9 mph.
Monday
Sunny, with a high near 62. Northeast wind 5 to 8 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Logan IL
 37.93°N 88.88°W
Last Update:
2:01 pm CDT Mar 31, 2026
Forecast Valid:
4pm CDT Mar 31, 2026-6pm CDT Apr 6, 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