Current conditions at

SULLIVAN (KUUV)

Lat: 38.23° N Lon: 91.16° W Elev: 933 ft.

Fair

88°F

31°C

Humidity 79%
Wind Speed SW 7 mph
Barometer 30.10 in
Dewpoint 81°F (27°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 30 Jul 9:15 am CDT
Detailed forecast for

Washington County

Today
Mostly sunny. Patchy fog this morning. Scattered showers and thunderstorms this afternoon. Hot with highs in the mid 90s. South winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105.
Tonight
Mostly cloudy with a chance of showers. Numerous thunderstorms, mainly in the evening. Humid with lows in the lower 70s. Northeast winds around 5 mph. Chance of rain 70 percent.
Thursday
Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Cooler with highs in the lower 80s. North winds 5 to 10 mph. Chance of rain 60 percent.
Thursday Night
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 20 percent.
Friday
Mostly sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.
Friday Night
Partly cloudy. Lows in the upper 50s.
Saturday Through Sunday
Mostly clear. Highs in the lower 80s. Lows in the upper 50s.
Sunday Night
Partly cloudy. Lows in the lower 60s.
Monday
Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
Monday Night And Tuesday
Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the upper 80s. Chance of rain 20 percent.



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835 AM CDT Wed Jul 30 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database