Inclement Weather in the Pacific Northwest; Heavy Rain and Thunderstorms in Southern Texas

A series of cold fronts will continue to bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this week. Heavy to excessive rainfall may produce areas of flooding over southern Texas through Monday morning. Additionally, strong to locally severe thunderstorms may produce isolated damaging winds and maybe a brief tornado across parts of south Texas. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

65°F

18°C

Humidity 49%
Wind Speed SW 9 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 8 Nov 1:51 pm CST
Extended Forecast for

Saint Charles MO

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. West wind 5 to 7 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 43. West wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Clear then
    Patchy Fog

  • Monday

    Monday: Areas of fog before 9am.  Otherwise, sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 47. Calm wind becoming southwest around 5 mph after midnight.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Light west wind.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: A 20 percent chance of rain.  Partly sunny, with a high near 67.

    High: 67 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 63. West wind 5 to 7 mph.
Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 43. West wind around 5 mph becoming calm in the evening.
Monday
Areas of fog before 9am. Otherwise, sunny, with a high near 66. Light and variable wind.
Monday Night
Clear, with a low around 47. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
Sunny, with a high near 68. Light west wind.
Tuesday Night
Mostly clear, with a low around 48.
Veterans Day
A 20 percent chance of rain. Partly sunny, with a high near 67.
Wednesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Charles MO
 38.8°N 90.51°W (Elev. 499 ft)
12:26 pm CST Nov 8, 2026
1pm CST Nov 8, 2026-6pm CST Nov 14, 2026
 
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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