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

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

50°F

10°C

Humidity 77%
Wind Speed NW 3 mph
Barometer 29.91 in (1012.4 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 11 Nov 11:54 pm CST
Extended Forecast for

Old Monroe MO

  • Overnight

    Overnight: Mostly cloudy, with a low around 42. Northwest wind 3 to 7 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Scattered sprinkles with isolated showers before 4pm, then scattered sprinkles between 4pm and 5pm.  Increasing clouds, with a high near 50. Northwest wind 7 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 50 °F

    Mostly Sunny
    then Isolated
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45. North wind 8 to 13 mph.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 42. Northwest wind 3 to 7 mph.
Thursday
Scattered sprinkles with isolated showers before 4pm, then scattered sprinkles between 4pm and 5pm. Increasing clouds, with a high near 50. Northwest wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 30. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 45. North wind 8 to 13 mph.
Friday Night
Mostly clear, with a low around 24. North wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Clear, with a low around 30.
Wednesday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Monroe MO
 38.94°N 90.76°W (Elev. 499 ft)
12:26 am CST Nov 12, 2026
1am CST Nov 12, 2026-6pm CST Nov 18, 2026
 
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Additional Resources

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