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

Remaining Unsettled in the Northwest; Storm Lingering across northern New England

A series of Pacific storms will bring heavy rain to coastal areas and heavy snow to the mountains of the Northwest U.S. through the upcoming week. Localized flash and river flooding may be possible. Across northern New England, a lingering wintry mix will continue behind a departing storm system, before drier conditions move in by Monday. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fog/Mist

25°F

-4°C

Humidity 96%
Wind Speed Calm
Barometer 30.03 in (1017.7 mb)
Dewpoint 24°F (-4°C)
Visibility 4.00 mi
Last update 26 Jan 6:54 am CST
Extended Forecast for

Chesterfield MO

  • Today

    Today: Mostly sunny through mid morning, then becoming cloudy, with a high near 41. Light and variable wind.

    Becoming
    Cloudy

    High: 41 °F

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, cloudy, with a low around 29. Northwest wind 3 to 6 mph.

    Patchy Fog

    Low: 29 °F

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 38. Northwest wind around 6 mph.

    Patchy Fog
    then Mostly
    Cloudy

    High: 38 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 28. Northwest wind 3 to 6 mph.

    Mostly Cloudy

    Low: 28 °F

  • Tuesday

    Tuesday: Cloudy, with a high near 37. Northwest wind 3 to 5 mph.

    Cloudy

    High: 37 °F

  • Tuesday
    Night

    Tuesday Night: Cloudy, with a low around 28.

    Cloudy

    Low: 28 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38.

    Mostly Cloudy

    High: 38 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Mostly Cloudy

    Low: 27 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 41.

    Mostly Cloudy

    High: 41 °F

Detailed Forecast

Today
Mostly sunny through mid morning, then becoming cloudy, with a high near 41. Light and variable wind.
Tonight
Patchy fog after 11pm. Otherwise, cloudy, with a low around 29. Northwest wind 3 to 6 mph.
Monday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 38. Northwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 28. Northwest wind 3 to 6 mph.
Tuesday
Cloudy, with a high near 37. Northwest wind 3 to 5 mph.
Tuesday Night
Cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 48.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 49.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Chesterfield MO
 38.65°N 90.57°W (Elev. 512 ft)
Last Update:
6:42 am CST Jan 26, 2020
Forecast Valid:
7am CST Jan 26, 2020-6pm CST Feb 1, 2020
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation