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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

8 Miles WSW Potosi MO

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 64. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 64 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Southeast wind 3 to 7 mph. Winds could gust as high as 20 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. South wind 6 to 10 mph, with gusts as high as 26 mph.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 4pm. High near 68. South wind 11 to 14 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.

    High: 68 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain before 10pm, then snow, possibly mixed with rain between 10pm and 1am, then a chance of snow after 1am. Some thunder is also possible. Low around 20. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Rain/Snow

  • Monday

    Monday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 64. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Tonight
Mostly clear, with a low around 38. Calm wind.
Saturday
Sunny, with a high near 69. Southeast wind 3 to 7 mph. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 55. South wind 6 to 10 mph, with gusts as high as 26 mph.
Sunday
Rain, with thunderstorms also possible after 4pm. High near 68. South wind 11 to 14 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.
Sunday Night
Rain before 10pm, then snow, possibly mixed with rain between 10pm and 1am, then a chance of snow after 1am. Some thunder is also possible. Low around 20. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Potosi MO
 37.9°N 90.91°W (Elev. 997 ft)
Last Update:
5:26 am CDT Mar 13, 2026
Forecast Valid:
5am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation