Severe Weather for the Plains; Record Warmth for the Great Lakes and Northeast

Thunderstorms, associated with large hail, wind damage, a few tornadoes alongside the chance of excessive rainfall, are expected this afternoon and evening across parts of the Great Plains. For the eastern shores of Florida, dangerous surf and rip currents are expected with a persistent onshore flow through today. Record high temperatures from the Great Lakes to the Northeast are expected today. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

87°F

31°C

Humidity 34%
Wind Speed S 10 mph
Barometer 30.03 in (1015.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 3 Oct 3:51 pm CDT
Extended Forecast for

Florissant MO

  • Tonight

    Tonight: Mostly cloudy, with a low around 69. South wind 6 to 9 mph.

    Mostly Cloudy

    Low: 69 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after 2pm.  Partly sunny, with a high near 84. Southwest wind 6 to 11 mph.

    Partly Sunny
    then Chance
    Showers

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 67. South wind 6 to 8 mph.  Chance of precipitation is 80%.

    Showers

    Low: 67 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 73. West wind 7 to 10 mph.  Chance of precipitation is 50%.

    Chance
    T-storms then
    Chance
    Showers

    High: 73 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers before 1am.  Partly cloudy, with a low around 56. West wind 5 to 9 mph.

    Slight Chance
    Showers

    Low: 56 °F

  • Friday

    Friday: Sunny, with a high near 66. Breezy.

    Sunny then
    Sunny and
    Breezy

    High: 66 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers before 1am.  Mostly clear, with a low around 46. Breezy.

    Slight Chance
    Showers and
    Breezy

    Low: 46 °F

  • Saturday

    Saturday: Sunny, with a high near 61.

    Sunny

    High: 61 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 42.

    Mostly Clear

    Low: 42 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 69. South wind 6 to 9 mph.
Wednesday
A 40 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 84. Southwest wind 6 to 11 mph.
Wednesday Night
Showers and possibly a thunderstorm. Low around 67. South wind 6 to 8 mph. Chance of precipitation is 80%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. West wind 7 to 10 mph. Chance of precipitation is 50%.
Thursday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 56. West wind 5 to 9 mph.
Friday
Sunny, with a high near 66. Breezy.
Friday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 46. Breezy.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 46.
Columbus Day
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 74.
Click Map For Forecast
Point Forecast:
Florissant MO
 38.8°N 90.34°W (Elev. 499 ft)
2:22 pm CDT Oct 3, 2023
4pm CDT Oct 3, 2023-6pm CDT Oct 10, 2023
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database