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

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

77°F

25°C

Humidity 60%
Wind Speed S 9 mph
Barometer 29.88 in (1010.5 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 28 Jun 6:51 am CDT
Extended Forecast for

2 Miles WNW Saint Charles MO

  • Today

    Today: Mostly cloudy, with a high near 91. South wind 6 to 10 mph.

    High: 91 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers before 7pm, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 74. South wind 7 to 11 mph becoming southwest after midnight. Chance of precipitation is 70%.

    Low: 74 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 10am. Partly sunny, with a high near 91. South wind 7 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 60%.

    High: 91 °F

    T-storms
    Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. North wind around 7 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. North wind 7 to 9 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Tuesday

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

    High: 97 °F

    Hot

Detailed Forecast

Today
Mostly cloudy, with a high near 91. South wind 6 to 10 mph.
Tonight
A slight chance of showers before 7pm, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 74. South wind 7 to 11 mph becoming southwest after midnight. Chance of precipitation is 70%.
Saturday
Showers and thunderstorms likely, mainly before 10am. Partly sunny, with a high near 91. South wind 7 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 67. North wind around 7 mph.
Sunday
Sunny, with a high near 83. North wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 78.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Independence Day
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Saint Charles MO
 38.81°N 90.54°W (Elev. 512 ft)
Last Update:
5:52 am CDT Jun 28, 2024
Forecast Valid:
7am CDT Jun 28, 2024-6pm CDT Jul 4, 2024
 
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