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

Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

SULLIVAN (KUUV)

Lat: 38.23°NLon: 91.16°WElev: 933ft.

Mostly Cloudy

N/A

Humidity NA
Wind Speed SW 5 mph
Barometer 29.94 in
Dewpoint N/A
Visibility 10.00 mi
Last update 11 Nov 5:55 am CST
Extended Forecast for

Saint Clair MO

  • Veterans Day

    Veterans Day: Sunny, with a high near 67. Southwest wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Northwest wind 5 to 11 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49. Northwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. North wind 5 to 10 mph becoming light.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 44. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Sunny, with a high near 67. Southwest wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.
Tonight
Partly cloudy, with a low around 40. Northwest wind 5 to 11 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 49. Northwest wind 7 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 28. North wind 5 to 10 mph becoming light.
Friday
Sunny, with a high near 44. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Clair MO
 38.35°N 90.98°W (Elev. 715 ft)
Last Update:
2:46 am CST Nov 11, 2026
Forecast Valid:
6am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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