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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Overcast

76°F

24°C

Humidity 74%
Wind Speed NW 10 mph
Barometer 29.68 in (1004.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 1 Aug 2:54 pm CDT
Extended Forecast for

House Springs MO

  • This Afternoon

    This Afternoon: Showers likely, mainly after 5pm. Patchy fog after 4pm. Otherwise, cloudy, with a high near 72. Northwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then patchy drizzle after 5am. Patchy fog before 7pm. Otherwise, cloudy, with a low around 65. Northwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 65 °F

    Showers and
    Patchy Fog
    then Patchy
    Drizzle

  • Sunday

    Sunday: Patchy drizzle before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 80. North wind around 9 mph, with gusts as high as 21 mph.

    High: 80 °F

    Patchy
    Drizzle then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. North wind around 6 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 83. Light north wind.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely, mainly after 5pm. Patchy fog after 4pm. Otherwise, cloudy, with a high near 72. Northwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tonight
Showers and thunderstorms before 4am, then patchy drizzle after 5am. Patchy fog before 7pm. Otherwise, cloudy, with a low around 65. Northwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday
Patchy drizzle before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 80. North wind around 9 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 64. North wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 83. Light north wind.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 88.
Wednesday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 72.
Saturday
Mostly sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
House Springs MO
 38.41°N 90.58°W (Elev. 607 ft)
Last Update:
1:26 pm CDT Aug 1, 2026
Forecast Valid:
3pm CDT Aug 1, 2026-6pm CDT Aug 8, 2026
 
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