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 Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

70°F

21°C

Humidity 53%
Wind Speed Vrbl 7 G 18 mph
Barometer 29.78 in (1008.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 11 Nov 11:53 am CST
Extended Forecast for

Waterloo IL

  • Veterans Day

    Veterans Day: Sunny, with a high near 69. West wind 11 to 16 mph, with gusts as high as 28 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 42. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 51. Northwest wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 51 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Northwest wind 6 to 10 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45. Northwest wind 7 to 10 mph.

    High: 45 °F

    Sunny

  • Friday Night

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

    Low: 26 °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 26.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Sunny, with a high near 69. West wind 11 to 16 mph, with gusts as high as 28 mph.
Tonight
Increasing clouds, with a low around 42. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.
Thursday
Partly sunny, with a high near 51. Northwest wind 7 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 31. Northwest wind 6 to 10 mph.
Friday
Sunny, with a high near 45. Northwest wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waterloo IL
 38.35°N 90.16°W (Elev. 650 ft)
Last Update:
10:25 am CST Nov 11, 2026
Forecast Valid:
12pm CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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