Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Rain Continues over Portions of the Pacific Northwest

Heavy rain with local flooding will continue along the Washington and Oregon coasts for the next few days. Snow will impact the higher elevations of the Cascades to the northern Rockies. Strong winds will develop in the Sierra and Great Basin. Meanwhile, heavy rain is possible in parts of Florida while light snow will fall in the Upper Great Lakes and northern New England. Read More >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Mostly Cloudy

28°F

-2°C

Humidity 80%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 22 Nov 9:54 pm CST
Extended Forecast for

6 Miles ESE Chesterfield IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. South wind 3 to 8 mph.

    Mostly Cloudy

    Low: 25 °F

  • Thanksgiving
    Day

    Thanksgiving Day: Sunny, with a high near 51. South wind 6 to 10 mph becoming west in the afternoon.

    Sunny

    High: 51 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 33. Light and variable wind becoming south 5 to 7 mph after midnight.

    Clear

    Low: 33 °F

  • Friday

    Friday: Sunny, with a high near 61. South wind 8 to 16 mph, with gusts as high as 26 mph.

    Sunny

    High: 61 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 40. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph.

    Partly Cloudy

    Low: 40 °F

  • Saturday

    Saturday: Sunny, with a high near 55.

    Sunny

    High: 55 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 30.

    Clear

    Low: 30 °F

  • Sunday

    Sunday: Sunny, with a high near 50.

    Sunny

    High: 50 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 35.

    Mostly Clear

    Low: 35 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. South wind 3 to 8 mph.
Thanksgiving Day
Sunny, with a high near 51. South wind 6 to 10 mph becoming west in the afternoon.
Thursday Night
Clear, with a low around 33. Light and variable wind becoming south 5 to 7 mph after midnight.
Friday
Sunny, with a high near 61. South wind 8 to 16 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 40. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 55.
Saturday Night
Clear, with a low around 30.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 46.
Click Map For Forecast
Point Forecast:
6 Miles ESE Chesterfield IL
 39.21°N 89.98°W (Elev. 568 ft)
7:57 pm CST Nov 22, 2017
10pm CST Nov 22, 2017-6pm CST Nov 29, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database