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

An Extensive and Very Dangerous Ice Storm

A glancing blow of arctic air mixed with a surge in moisture is setting the stage for an extensive and very dangerous ice event. The most likely corridor of icing with a mixture of sleet will occur from west-central Texas to the Tennessee and Lower Ohio Valleys. The ice accretion from Texas into Mid South may approach a half inch or more through Wednesday and cause power outages and travel issues. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

17°F

-8°C

Humidity 56%
Wind Speed N 12 mph
Barometer 30.46 in (1033.3 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 30 Jan 11:51 pm CST
Extended Forecast for

Saint Charles MO

  • Overnight

    Overnight: Partly cloudy, with a low around 11. North wind around 9 mph.

    Partly Cloudy

    Low: 11 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 24. North wind 5 to 8 mph.

    Partly Sunny

    High: 24 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 17. North wind around 5 mph becoming calm in the evening.

    Mostly Cloudy

    Low: 17 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34. Calm wind becoming southeast around 6 mph in the morning.

    Mostly Sunny

    High: 34 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 25. South wind around 6 mph becoming light and variable.

    Mostly Cloudy

    Low: 25 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 46.

    Mostly Sunny

    High: 46 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 19.

    Mostly Clear

    Low: 19 °F

  • Friday

    Friday: Sunny, with a high near 33.

    Sunny

    High: 33 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 25.

    Partly Cloudy

    Low: 25 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 11. North wind around 9 mph.
Tuesday
Partly sunny, with a high near 24. North wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 17. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 34. Calm wind becoming southeast around 6 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 25. South wind around 6 mph becoming light and variable.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly cloudy, with a high near 47.
Sunday Night
Mostly clear, with a low around 27.
Monday
Mostly sunny, with a high near 49.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Saint Charles MO
 38.78°N 90.51°W (Elev. 597 ft)
Last Update:
10:36 pm CST Jan 30, 2023
Forecast Valid:
12am CST Jan 31, 2023-6pm CST Feb 5, 2023
 
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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