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

Major Hurricane Lane Nudging Closer to Hawaii; Heavy Rain and Strong Storms in Southwest and East.

The latest Central Pacific Hurricane Center forecast track brings major hurricane Lane closer to Hawaii later this week. A strong low and associated cold front will bring a threat of strong to severe thunderstorms and heavy rain to portions of the Ohio Valley, Mid-Atlantic, and Northeast. Monsoon moisture may produce local flash flooding in the Southwest and dry thunderstorms in the Great Basin. Read More >

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Mostly Cloudy

82°F

28°C

Humidity 56%
Wind Speed N 13 mph
Barometer 29.99 in (1014.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 21 Aug 3:54 pm CDT
Extended Forecast for

Chesterfield MO

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Northwest wind 6 to 11 mph.

    Partly Cloudy

    Low: 63 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. North wind 7 to 9 mph.

    Mostly Sunny

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 58. North wind around 6 mph becoming calm in the evening.

    Mostly Clear

    Low: 58 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 80. South wind 3 to 7 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 80 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 63. South wind around 7 mph.

    Slight Chance
    T-storms then
    Chance
    T-storms

    Low: 63 °F

  • Friday

    Friday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 81 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

    Chance
    T-storms

    Low: 70 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 92.

    Mostly Sunny

    High: 92 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 74.

    Partly Cloudy

    Low: 74 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. Northwest wind 6 to 11 mph.
Wednesday
Mostly sunny, with a high near 81. North wind 7 to 9 mph.
Wednesday Night
Mostly clear, with a low around 58. North wind around 6 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 80. South wind 3 to 7 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 63. South wind around 7 mph.
Friday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Saturday
Mostly sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 74.
Sunday
Mostly sunny, with a high near 94.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny, with a high near 90.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Chesterfield MO
 38.65°N 90.57°W (Elev. 512 ft)
Last Update:
3:41 pm CDT Aug 21, 2018
Forecast Valid:
4pm CDT Aug 21, 2018-6pm CDT Aug 28, 2018
 
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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