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

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fog/Mist

40°F

4°C

Humidity 96%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 39°F (4°C)
Visibility 2.50 mi
Last update 11 Nov 4:35 am CST
Extended Forecast for

Brighton IL

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 66. Breezy, with a southwest wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 66 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Northwest wind 7 to 17 mph, with gusts as high as 28 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered sprinkles between 10am and 11am, then isolated showers after 11am. Partly sunny, with a high near 47. Northwest wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 47 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 31. North wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 44. Northwest wind 8 to 14 mph.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Mostly sunny, with a high near 66. Breezy, with a southwest wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Partly cloudy, with a low around 40. Northwest wind 7 to 17 mph, with gusts as high as 28 mph.
Thursday
Scattered sprinkles between 10am and 11am, then isolated showers after 11am. Partly sunny, with a high near 47. Northwest wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. North wind 8 to 14 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 44. Northwest wind 8 to 14 mph.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brighton IL
 39.04°N 90.13°W (Elev. 650 ft)
Last Update:
2:46 am CST Nov 11, 2026
Forecast Valid:
4am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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