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

Hazardous Weather Conditions

Current conditions at

SULLIVAN (KUUV)

Lat: 38.23°NLon: 91.16°WElev: 933ft.

Light Drizzle

N/A

Humidity NA
Wind Speed SW 3 mph
Barometer 30.19 in
Dewpoint N/A
Visibility 10.00 mi
Last update 24 Jul 11:35 am CDT
Extended Forecast for

4 Miles WSW Tiff MO

Extreme Heat Watch July 26, 11:00am until July 28, 07:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Today

    Today: Showers likely, with thunderstorms also possible after 4pm. Cloudy, with a high near 76. Calm wind. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Cloudy, with a low around 67. Calm wind. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 87. Light and variable wind.

    High: 87 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 71. Calm wind.

    Low: 71 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 96. Calm wind.

    High: 96 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

Detailed Forecast

Today
Showers likely, with thunderstorms also possible after 4pm. Cloudy, with a high near 76. Calm wind. Chance of precipitation is 70%.
Tonight
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Cloudy, with a low around 67. Calm wind. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 87. Light and variable wind.
Saturday Night
Increasing clouds, with a low around 71. Calm wind.
Sunday
Mostly sunny, with a high near 96. Calm wind.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny and hot, with a high near 100.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
Mostly sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Tiff MO
 38.01°N 90.82°W (Elev. 984 ft)
Last Update:
11:06 am CDT Jul 24, 2026
Forecast Valid:
11am CDT Jul 24, 2026-6pm CDT Jul 30, 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