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

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

70°F

21°C

Humidity 49%
Wind Speed W 7 mph
Barometer 29.85 in (1010.7 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 May 7:53 pm CDT
Extended Forecast for

Sunset Hills MO

  • Tonight

    Tonight: Increasing clouds, with a low around 56. West wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 79. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 79 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers and thunderstorms, mainly after 3am. Some of the storms could produce heavy rainfall. Low around 63. Southeast wind around 6 mph. Chance of precipitation is 80%.

    Low: 63 °F

    Slight Chance
    T-storms then
    Heavy Rain

  • Monday

    Monday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. Some of the storms could produce heavy rainfall. High near 78. Southeast wind 7 to 9 mph. Chance of precipitation is 90%.

    High: 78 °F

    Heavy Rain
    then Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Southeast wind 7 to 9 mph. Chance of precipitation is 100%.

    Low: 66 °F

    Heavy Rain

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 79. Chance of precipitation is 90%.

    High: 79 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 56. West wind around 6 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 79. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
Showers and thunderstorms, mainly after 3am. Some of the storms could produce heavy rainfall. Low around 63. Southeast wind around 6 mph. Chance of precipitation is 80%.
Monday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. Some of the storms could produce heavy rainfall. High near 78. Southeast wind 7 to 9 mph. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Southeast wind 7 to 9 mph. Chance of precipitation is 100%.
Tuesday
Showers and possibly a thunderstorm. High near 79. Chance of precipitation is 90%.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Wednesday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 62.
Wednesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 48.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 50.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 74.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sunset Hills MO
 38.54°N 90.41°W (Elev. 574 ft)
Last Update:
8:22 pm CDT May 17, 2025
Forecast Valid:
8pm CDT May 17, 2025-6pm CDT May 24, 2025
 
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