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Heavy Rain and Flooding in the Southern Plains

A cold front in the southern Plains will produce heavy rain and a flooding threat in the Arklatex area. These storms are expected to sink southward and weaken over South Texas on Thursday, and produce some moderate to locally heavy rainfall across southern Texas through the week. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

69°F

21°C

Humidity 78%
Wind Speed Calm
Barometer 30.01 in (1015.2 mb)
Dewpoint 62°F (17°C)
Visibility 8.00 mi
Last update 4 Oct 8:51 pm CDT
Extended Forecast for

3 Miles S Saint Louis MO

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 66. South wind 5 to 7 mph. Chance of precipitation is 80%.

    Slight Chance
    T-storms then
    Showers

    Low: 66 °F

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. High near 71. South wind 7 to 10 mph becoming west in the afternoon. Chance of precipitation is 90%.

    Showers

    High: 71 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 54. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Mostly Clear

    Low: 54 °F

  • Friday

    Friday: Sunny, with a high near 67. Northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

    Sunny

    High: 67 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 45. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.

    Mostly Clear

    Low: 45 °F

  • Saturday

    Saturday: Sunny, with a high near 60.

    Sunny

    High: 60 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 44.

    Mostly Clear

    Low: 44 °F

  • Sunday

    Sunday: Sunny, with a high near 66.

    Sunny

    High: 66 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 47.

    Mostly Clear

    Low: 47 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 66. South wind 5 to 7 mph. Chance of precipitation is 80%.
Thursday
Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. High near 71. South wind 7 to 10 mph becoming west in the afternoon. Chance of precipitation is 90%.
Thursday Night
Mostly clear, with a low around 54. Southwest wind 5 to 10 mph becoming northwest after midnight.
Friday
Sunny, with a high near 67. Northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Mostly clear, with a low around 45. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 47.
Columbus Day
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 79.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles S Saint Louis MO
 38.6°N 90.26°W (Elev. 515 ft)
Last Update:
7:22 pm CDT Oct 4, 2023
Forecast Valid:
9pm CDT Oct 4, 2023-6pm CDT Oct 11, 2023
 
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