National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Light Snow

32°F

0°C

Humidity 100%
Wind Speed SE 9 mph
Barometer 30.26 in
Dewpoint 32°F (0°C)
Visibility 0.50 mi
Wind Chill24°F (-4°C)
Last update 29 Nov 7:55 am CST
Extended Forecast for

4 Miles SSW Okawville IL

Winter Weather Advisory November 29, 08:11am until November 30, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 29, 08:11am until November 30, 12:00am

    NOW until 12:00am Sun

    Winter Weather Advisory

  • Today

    High: 40 °F

    Wintry Mix
    and Breezy

  • Tonight

    Tonight: A 40 percent chance of rain before 10pm. Cloudy, with a low around 25. Breezy, with a south wind 17 to 20 mph becoming west after midnight. Winds could gust as high as 33 mph.

    Low: 25 °F

    Chance Rain
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 29. Northwest wind 9 to 18 mph, with gusts as high as 30 mph.

    High: 29 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 31. Calm wind becoming east around 5 mph.

    High: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Snow likely. Cloudy, with a low around 22. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Today
Rain and snow, possibly mixed with sleet, becoming all rain after 3pm. High near 40. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 1 to 3 inches possible.
Tonight
A 40 percent chance of rain before 10pm. Cloudy, with a low around 25. Breezy, with a south wind 17 to 20 mph becoming west after midnight. Winds could gust as high as 33 mph.
Sunday
Mostly cloudy, with a high near 29. Northwest wind 9 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 19. Northwest wind 5 to 8 mph becoming calm after midnight.
Monday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 31. Calm wind becoming east around 5 mph.
Monday Night
Snow likely. Cloudy, with a low around 22. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Okawville IL
 38.38°N 89.56°W (Elev. 449 ft)
Last Update:
6:16 am CST Nov 29, 2025
Forecast Valid:
8am CST Nov 29, 2025-6pm CST Dec 5, 2025
 
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