Critical Fire Conditions Across the West; a few Severe Storms from the Plains to New England

Critical fire weather conditions will continue across the Inter-mountain West through much of the upcoming weekend, where Red Flag Warnings are in effect. Strong to a few severe storms are possible along a cold front from New England to the south-Central Plains, and across the north-central High Plains today. Locally heavy rainfall is also possible in these areas. Read More >

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Mostly Cloudy

24°C

75°F

Humidity 84%
Wind Speed E 6 km/h
Barometer 1013.7 mb (29.96 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Last update 22 Aug 6:54 pm CDT
Extended Forecast for

Chesterfield MO

Flood Warning until August 23, 01:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning until August 23, 01:00pm

    NOW until
    1:00pm Fri

    Flood Warning

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm.  Cloudy, with a low around 19. Northeast wind 5 to 8 km/h.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Cloudy

    Low: 19 °C

  • Friday

    Friday: Mostly cloudy, with a high near 28. Northeast wind 8 to 14 km/h.

    Mostly Cloudy

    High: 28 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 17. East wind 11 to 14 km/h.

    Partly Cloudy

    Low: 17 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 27. East wind 10 to 14 km/h.

    Mostly Sunny

    High: 27 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 17. East wind 8 to 13 km/h.

    Partly Cloudy

    Low: 17 °C

  • Sunday

    Sunday: Partly sunny, with a high near 27.

    Partly Sunny

    High: 27 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 19.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    Low: 19 °C

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 29.

    Chance
    T-storms

    High: 29 °C

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 9pm. Cloudy, with a low around 19. Northeast wind 5 to 8 km/h. Chance of precipitation is 20%.
Friday
Mostly cloudy, with a high near 28. Northeast wind 8 to 14 km/h.
Friday Night
Partly cloudy, with a low around 17. East wind 11 to 14 km/h.
Saturday
Mostly sunny, with a high near 27. East wind 10 to 14 km/h.
Saturday Night
Partly cloudy, with a low around 17. East wind 8 to 13 km/h.
Sunday
Partly sunny, with a high near 27.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 19.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 19.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 18.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
Chesterfield MO
 38.65°N 90.57°W (Elev. 156 m)
5:57 pm CDT Aug 22, 2019
7pm CDT Aug 22, 2019-6pm CDT Aug 29, 2019
 
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