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

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

57°F

14°C

Humidity 81%
Wind Speed Calm
Barometer 29.90 in (1011.8 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 7 Jun 4:54 am CDT
Extended Forecast for

2 Miles NNE O'Fallon MO

  • Today

    Today: Sunny, with a high near 87. West wind 5 to 7 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 65. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%.

    Low: 65 °F

    Partly Cloudy
    then Showers

  • Saturday

    Saturday: Showers and thunderstorms, mainly before 3pm. High near 85. Southeast wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

    High: 85 °F

    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Northwest wind around 5 mph becoming calm.

    Low: 65 °F

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 78. North wind around 6 mph. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 87. West wind 5 to 7 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 65. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%.
Saturday
Showers and thunderstorms, mainly before 3pm. High near 85. Southeast wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Northwest wind around 5 mph becoming calm.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. North wind around 6 mph. Chance of precipitation is 40%.
Sunday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 58.
Monday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 90.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE O'Fallon MO
 38.81°N 90.71°W (Elev. 502 ft)
Last Update:
5:37 am CDT Jun 7, 2024
Forecast Valid:
5am CDT Jun 7, 2024-6pm CDT Jun 13, 2024
 
Forecast Discussion
 
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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