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.

Fair

72°F

22°C

Humidity 73%
Wind Speed SW 9 mph
Barometer 30.08 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 24 Dec 3:55 pm CST
Extended Forecast for

7 Miles WSW Potosi MO

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 57. Southwest wind 3 to 7 mph.

    Low: 57 °F

    Partly Cloudy
    then Patchy
    Fog

  • Christmas Day

    Christmas Day: Patchy fog before 9am. Otherwise, partly sunny, with a high near 74. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 74 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 59. Calm wind becoming southwest around 6 mph in the evening. Winds could gust as high as 20 mph.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 73. West wind 3 to 6 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after noon. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 57. Southwest wind 3 to 7 mph.
Christmas Day
Patchy fog before 9am. Otherwise, partly sunny, with a high near 74. Southwest wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 59. Calm wind becoming southwest around 6 mph in the evening. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 73. West wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 48. Calm wind.
Saturday
Partly sunny, with a high near 71.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
Rain likely, mainly after noon. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Sunny, with a high near 37.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Potosi MO
 37.9°N 90.91°W (Elev. 997 ft)
Last Update:
3:16 pm CST Dec 24, 2025
Forecast Valid:
4pm CST Dec 24, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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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