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Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Fair and Breezy

60°F

16°C

Humidity 65%
Wind Speed S 21 G 25 mph
Barometer 29.63 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 15 Mar 4:35 am CDT
Extended Forecast for

Okawville IL

Wind Advisory March 15, 10:00am until March 16, 12:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 4pm. High near 67. Windy, with a south wind 18 to 23 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 43 mph. Chance of precipitation is 80%.

    High: 67 °F

    Chance Rain
    and Breezy
    then Rain and
    Windy

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 10pm, then a slight chance of rain between 10pm and 11pm. Low around 23. Breezy, with a west wind 24 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 80%.

    Low: 23 °F

    Breezy. Rain
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 30. Blustery, with a northwest wind 23 to 26 mph, with gusts as high as 38 mph.

    High: 30 °F

    Mostly Cloudy
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36. Northwest wind around 7 mph becoming southwest in the afternoon.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 4pm. High near 67. Windy, with a south wind 18 to 23 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 43 mph. Chance of precipitation is 80%.
Tonight
Rain and possibly a thunderstorm before 10pm, then a slight chance of rain between 10pm and 11pm. Low around 23. Breezy, with a west wind 24 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 80%.
Monday
Mostly cloudy, with a high near 30. Blustery, with a northwest wind 23 to 26 mph, with gusts as high as 38 mph.
Monday Night
Mostly clear, with a low around 14. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 36. Northwest wind around 7 mph becoming southwest in the afternoon.
Tuesday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Okawville IL
 38.42°N 89.56°W (Elev. 456 ft)
Last Update:
4:41 am CDT Mar 15, 2026
Forecast Valid:
4am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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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