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

SULLIVAN (KUUV)

Lat: 38.23°NLon: 91.16°WElev: 933ft.

Fair

79°F

26°C

Humidity 45%
Wind Speed W 9 mph
Barometer 29.71 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 15 Nov 2:55 pm CST
Extended Forecast for

11 Miles W Potosi MO

  • Tonight

    Tonight: Mostly clear, with a low around 44. North wind 3 to 6 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. North wind 3 to 6 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers, mainly after 3pm. Increasing clouds, with a high near 59. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 59 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am. Partly cloudy, with a low around 47. Southeast wind around 6 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 44. North wind 3 to 6 mph.
Sunday
Sunny, with a high near 61. North wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 36. Calm wind.
Monday
A 30 percent chance of showers, mainly after 3pm. Increasing clouds, with a high near 59. Calm wind becoming southeast 5 to 7 mph in the morning.
Monday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am. Partly cloudy, with a low around 47. Southeast wind around 6 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Tuesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 75.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 67.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Thursday
Rain and possibly a thunderstorm. High near 65. Chance of precipitation is 80%.
Thursday Night
Rain and possibly a thunderstorm. Low around 52. Chance of precipitation is 80%.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 62.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 41.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Potosi MO
 37.93°N 91°W (Elev. 1033 ft)
Last Update:
2:26 pm CST Nov 15, 2025
Forecast Valid:
3pm CST Nov 15, 2025-6pm CST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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