Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Partly Cloudy

83°F

28°C

Humidity 40%
Wind Speed N 10 G 21 mph
Barometer 30.08 in (1017.3 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 13 Sep 5:51 pm CDT
Extended Forecast for

Pasadena Hills MO

  • Tonight

    Tonight: A slight chance of showers between 8pm and 10pm.  Partly cloudy, with a low around 68. Northeast wind 6 to 9 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers between 11am and 1pm.  Mostly sunny, with a high near 87. Southeast wind around 11 mph.  Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Southeast wind 9 to 13 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 98. Heat index values as high as 104. Southwest wind 6 to 9 mph.

    High: 98 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 75. Southwest wind around 6 mph becoming light and variable  after midnight.

    Low: 75 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 1pm.  Mostly sunny, with a high near 94. Chance of precipitation is 20%.

    High: 94 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between 8pm and 10pm. Partly cloudy, with a low around 68. Northeast wind 6 to 9 mph. Chance of precipitation is 20%.
Monday
A slight chance of showers between 11am and 1pm. Mostly sunny, with a high near 87. Southeast wind around 11 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 75. Southeast wind 9 to 13 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 104. Southwest wind 6 to 9 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 75. Southwest wind around 6 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 95.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 94. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 73.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 72.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 90.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 69.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Pasadena Hills MO
 38.71°N 90.28°W (Elev. 597 ft)
5:56 pm CDT Sep 13, 2026
6pm CDT Sep 13, 2026-6pm CDT Sep 20, 2026
 
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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