Current conditions at

SULLIVAN (KUUV)

Lat: 38.23°NLon: 91.16°WElev: 933ft.

Overcast

N/A

Humidity NA
Wind Speed N 8 mph
Barometer 30.11 in
Dewpoint N/A
Visibility 7.00 mi
Last update 7 Dec 12:35 pm CST
Extended Forecast for

Saint Clair MO

  • This Afternoon

    This Afternoon: Cloudy, with a temperature falling to around 33 by 4pm. North wind around 9 mph, with gusts as high as 20 mph.

    High: 42 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. North wind 5 to 7 mph becoming calm  after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 37. Calm wind.

    High: 37 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Calm wind becoming southwest 5 to 8 mph in the evening. Winds could gust as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Southwest wind around 10 mph, with gusts as high as 23 mph.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow after midnight.  Mostly cloudy, with a low around 27. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A 20 percent chance of snow before noon.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Cloudy, with a temperature falling to around 33 by 4pm. North wind around 9 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 21. North wind 5 to 7 mph becoming calm after midnight.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 37. Calm wind.
Monday Night
Partly cloudy, with a low around 27. Calm wind becoming southwest 5 to 8 mph in the evening. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 54. Southwest wind around 10 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Thursday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Clair MO
 38.35°N 90.98°W (Elev. 715 ft)
11:06 am CST Dec 7, 2025
12pm CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database