Hazardous Weather Conditions

Current conditions at

SULLIVAN (KUUV)

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

Partly Cloudy

NA

Humidity NA
Wind Speed Calm
Barometer 29.94 in
Dewpoint NA
Visibility 10.00 mi
Last update 20 Jul 4:55 am CDT
Detailed forecast for

Gasconade County

Today
Mostly sunny. Patchy fog this morning. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 107 this afternoon.
Tonight
Mostly clear. Humid with lows in the mid 70s. Light and variable winds, becoming southwest around 5 mph after midnight. Heat index values up to 105 early in the evening.
Tuesday
Mostly sunny. Hot with highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 106.
Tuesday Night
Mostly clear. Lows in the upper 60s. North winds 5 to 10 mph.
Wednesday
Sunny, cooler with highs in the mid 80s. North winds around 5 mph.
Wednesday Night And Thursday
Partly cloudy. Lows in the lower 60s. Highs in the lower 80s.
Thursday Night
Partly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 20 percent.
Friday
Partly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Friday Night
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent.
Saturday
Mostly sunny. A slight chance of showers in the morning. Highs in the upper 80s. Chance of rain 20 percent.
Saturday Night And Sunday
Mostly clear. Lows in the upper 60s. Highs in the lower 90s. Heat index values up to 100.



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439 AM CDT Mon Jul 20 2026
 
 

Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database