NWS St. Louis Announces Changes To May 16, 2025 Tornado Damage Assessment
After a year-long review of new ground survey data and aerial imagery, NWS St. Louis made several adjustments to the May 16, 2025 tornado damage assessment. Read More >
Hazardous Weather Conditions
Current conditions at
Sparta Community-Hunter Field Airport (KSAR)
Lat: 38.15°NLon: 89.7°WElev: 528ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
3 Miles SSW Okawville IL
Overnight
Low: 72 °F
Partly Cloudy
Monday
High: 86 °F
Chance
T-storms and
BreezyMonday Night
Low: 71 °F
Chance
T-stormsTuesday
High: 86 °F
T-storms
Likely then
T-stormsTuesday Night
Low: 59 °F
T-storms
Wednesday
High: 71 °F
Mostly Cloudy
Wednesday Night
Low: 52 °F
Mostly Cloudy
Thursday
High: 72 °F
Partly Sunny
Thursday Night
Low: 56 °F
Slight Chance
T-storms
Detailed Forecast
Overnight
Partly cloudy, with a low around 72. South wind around 13 mph, with gusts as high as 23 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 86. Breezy, with a south wind 15 to 20 mph, with gusts as high as 28 mph.
Monday Night
A slight chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 71. South wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tuesday
Showers and thunderstorms, mainly after 7am. High near 86. Southwest wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.
Tuesday Night
Showers and thunderstorms. Low around 59. West wind 6 to 10 mph becoming north after midnight. Chance of precipitation is 80%.
Wednesday
Mostly cloudy, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 52.
Thursday
Partly sunny, with a high near 72.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Additional Forecasts and Information
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Okawville IL
38.4°N 89.56°W (Elev. 463 ft)
38.4°N 89.56°W (Elev. 463 ft)
10:01 pm CDT May 17, 2026
12am CDT May 18, 2026-6pm CDT May 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
