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.

Mostly Cloudy

37°F

3°C

Humidity 60%
Wind Speed N 9 mph
Barometer 30.09 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 3 Feb 11:45 am CST
Extended Forecast for

2 Miles W New Burnside IL

  • This Afternoon

    This Afternoon: A slight chance of drizzle before 4pm. Mostly cloudy, with a high near 37. North wind 6 to 10 mph.

    High: 37 °F

    Slight Chance
    Drizzle

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. North wind 6 to 9 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 31. North wind 6 to 9 mph.

    High: 31 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. North wind around 6 mph becoming calm in the evening.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Southwest wind around 7 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 51. West southwest wind 6 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. North northwest wind 3 to 6 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41. Light and variable wind.

    High: 41 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of drizzle before 4pm. Mostly cloudy, with a high near 37. North wind 6 to 10 mph.
Tonight
Mostly cloudy, with a low around 23. North wind 6 to 9 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 31. North wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 15. North wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 35. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 29. Southwest wind around 7 mph.
Friday
Sunny, with a high near 51. West southwest wind 6 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 26. North northwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 41. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 29. Calm wind becoming south southeast around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 49. South southeast wind around 6 mph becoming light and variable in the afternoon.
Sunday Night
Partly cloudy, with a low around 26. Light northeast wind.
Monday
Mostly sunny, with a high near 47. Light and variable wind.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W New Burnside IL
 37.57°N 88.82°W
Last Update:
12:36 pm CST Feb 3, 2026
Forecast Valid:
12pm CST Feb 3, 2026-6pm CST Feb 9, 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