Flash Flood Threat to Persist in the 4-Corners; Heat Threat in Several Regions

The threat of flash flooding will continue to exist into Monday across the Southwest into the the central Rockies as monsoon conditions persist. Dangerous heat will be in place across the Intermountain West, northern Plains, and into the southern Plains and Lower Mississippi River Valley into early week. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fog/Mist

76°F

24°C

Humidity 91%
Wind Speed W 3 mph
Barometer 29.94 in (1012.7 mb)
Dewpoint 73°F (23°C)
Visibility 6.00 mi
Heat Index76°F (24°C)
Last update 25 Jul 5:54 am CDT
Extended Forecast for

Valley Park MO

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly between 11am and 5pm.  Partly sunny, with a high near 92. Heat index values as high as 100. Light and variable wind becoming north 5 to 7 mph in the afternoon.

    Chance
    T-storms

    High: 92 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 71. Northeast wind around 6 mph becoming calm  in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 71 °F

  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming east 5 to 7 mph in the morning.

    Sunny

    High: 92 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 70. Calm wind.

    Mostly Clear

    Low: 70 °F

  • Tuesday

    Tuesday: Sunny, with a high near 94. Calm wind.

    Sunny

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 72.

    Clear

    Low: 72 °F

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97.

    Hot

    High: 97 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 74.

    Mostly Clear

    Low: 74 °F

  • Thursday

    Thursday: Sunny and hot, with a high near 98.

    Hot

    High: 98 °F

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly between 11am and 5pm. Partly sunny, with a high near 92. Heat index values as high as 100. Light and variable wind becoming north 5 to 7 mph in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 71. Northeast wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 92. Calm wind becoming east 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 70. Calm wind.
Tuesday
Sunny, with a high near 94. Calm wind.
Tuesday Night
Clear, with a low around 72.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Click Map For Forecast
Point Forecast:
Valley Park MO
 38.56°N 90.46°W (Elev. 492 ft)
5:56 am CDT Jul 25, 2021
6am CDT Jul 25, 2021-6pm CDT Jul 31, 2021
 
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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