Storms, Heat, and Humidity Central & Eastern U.S.; Fire Weather Threats in the West

Strong to severe storms and locally heavy rain will develop ahead of a warm front lifting into the Northeast, and across portions of the Plains and Upper Midwest from another weather system. Monsoon moisture into the Four Corners area may produce locally heavy rain. Some moisture reaching into the Great Basin may produce fire weather threats in the form of isolated dry thunderstorms. Read More >

Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

82°F

28°C

Humidity 63%
Wind Speed NE 7 mph
Barometer 30.09 in (1018.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 16 Jul 11:54 am CDT
Extended Forecast for

5 Miles ENE Cave MO

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 87. East wind 3 to 5 mph.

    Mostly Sunny

    High: 87 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 70. Light southeast wind.

    Partly Cloudy

    Low: 70 °F

  • Friday

    Friday: Partly sunny, with a high near 91. Heat index values as high as 101. South wind 3 to 8 mph.

    Partly Sunny

    High: 91 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 75. South wind 5 to 7 mph.

    Partly Cloudy

    Low: 75 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 95. South wind 6 to 11 mph.

    Mostly Sunny

    High: 95 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 78.

    Mostly Clear

    Low: 78 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 95.

    Mostly Sunny

    High: 95 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 75.

    Partly Cloudy
    then Chance
    T-storms

    Low: 75 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 91.

    Chance
    T-storms

    High: 91 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 87. East wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 70. Light southeast wind.
Friday
Partly sunny, with a high near 91. Heat index values as high as 101. South wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 75. South wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 95. South wind 6 to 11 mph.
Saturday Night
Mostly clear, with a low around 78.
Sunday
Mostly sunny, with a high near 95.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
5 Miles ENE Cave MO
 39.06°N 90.95°W (Elev. 617 ft)
11:43 am CDT Jul 16, 2020
12pm CDT Jul 16, 2020-6pm CDT Jul 22, 2020
 
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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