Heat And Possible Flooding To Start Off The Week

Dangerous heat will impact portions of the Northwest, Northeast, and Mid to Lower Mississippi Valley today. Heat advisories are in effect for these major metro areas: Boston, New York City, Philadelphia, Seattle and St. Louis. A few flash flood concerns today from heavy rain and storms in the Four Corners region, northern New England and the western Ohio Valley into the Mid Mississippi Valley. Read More >

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

81°F

27°C

Humidity 88%
Wind Speed S 9 mph
Barometer 29.93 in (1012.7 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 8 Aug 7:54 pm CDT
Extended Forecast for

Spirit Of St. Louis Airport MO

Flood Watch until August 9, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until August 9, 04:00am

    NOW until
    4:00am Tue

    Flood Watch

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 3am. Some of the storms could produce heavy rain.  Low around 71. North wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 80%.

    Heavy Rain

    Low: 71 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before noon.  Cloudy, with a high near 81. North wind 5 to 7 mph.

    Chance
    T-storms

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 67. Northeast wind around 6 mph becoming calm.

    Partly Cloudy

    Low: 67 °F

  • Wednesday

    Wednesday: Sunny, with a high near 84. Northeast wind 3 to 6 mph.

    Sunny

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 63. Northeast wind around 5 mph becoming calm  in the evening.

    Clear

    Low: 63 °F

  • Thursday

    Thursday: Sunny, with a high near 90.

    Sunny

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

  • Friday

    Friday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 3am. Some of the storms could produce heavy rain. Low around 71. North wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 80%.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly before noon. Cloudy, with a high near 81. North wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 67. Northeast wind around 6 mph becoming calm.
Wednesday
Sunny, with a high near 84. Northeast wind 3 to 6 mph.
Wednesday Night
Clear, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 66.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Spirit Of St. Louis Airport MO
 38.68°N 90.66°W (Elev. 446 ft)
6:11 pm CDT Aug 8, 2022
8pm CDT Aug 8, 2022-6pm CDT Aug 15, 2022
 
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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