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.

Partly Cloudy

64°F

18°C

Humidity 26%
Wind Speed W 14 G 21 mph
Barometer 29.83 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Jan 1:35 pm CST
Extended Forecast for

4 Miles WNW Potosi MO

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 67. West wind 7 to 11 mph, with gusts as high as 26 mph.

    High: 67 °F

    Partly Sunny

  • Tonight

    Tonight: Rain likely, mainly before 1am, then a chance of sprinkles after 5am. Cloudy, with a low around 38. West wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of sprinkles, mixing with flurries after 9am, then gradually ending. Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 31 by 5pm. Northwest wind 7 to 11 mph, with gusts as high as 26 mph.

    High: 40 °F⇓

    Chance
    Sprinkles/Flurries
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 16. North wind 3 to 8 mph. Winds could gust as high as 22 mph.

    Low: 16 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 36. Calm wind becoming west around 5 mph.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 67. West wind 7 to 11 mph, with gusts as high as 26 mph.
Tonight
Rain likely, mainly before 1am, then a chance of sprinkles after 5am. Cloudy, with a low around 38. West wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Wednesday
A chance of sprinkles, mixing with flurries after 9am, then gradually ending. Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 31 by 5pm. Northwest wind 7 to 11 mph, with gusts as high as 26 mph.
Wednesday Night
Clear, with a low around 16. North wind 3 to 8 mph. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 36. Calm wind becoming west around 5 mph.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 13.
M.L.King Day
Sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Potosi MO
 37.97°N 90.85°W (Elev. 850 ft)
Last Update:
1:01 pm CST Jan 13, 2026
Forecast Valid:
1pm CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation