Locally Heavy Rainfall in South Texas; Cool Temperatures for Much of the East

Heavy rainfall will again be possible across portions of south Texas through the weekend, which may result in additional flooding. Elsewhere, mixed precipitation is possible for the Appalachians, upper Midwest, and Great Lakes with some showers for the Gulf Coast. Temperatures will remain chilly across most of the eastern U.S., but warmer than normal weather will prevail in the West. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

56°F

13°C

Humidity 60%
Wind Speed W 13 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 20 Oct 9:51 am CDT
Extended Forecast for

Saint Charles MO

Freeze Warning October 21, 02:00am until October 21, 08:00am
Click here for hazard details and duration
Freeze Warning
  • Today

    Today: Sunny, with a high near 61. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 37 mph.

    Sunny then
    Sunny and
    Breezy

    High: 61 °F

  • Tonight

    Tonight: Areas of frost after 3am.  Otherwise, clear, with a low around 30. North wind 11 to 16 mph becoming light  after midnight. Winds could gust as high as 29 mph.

    Clear then
    Areas Frost

    Low: 30 °F

  • Sunday

    Sunday: Areas of frost before 7am.  Otherwise, sunny, with a high near 55. Calm wind becoming southwest around 5 mph in the afternoon.

    Areas Frost
    then Sunny

    High: 55 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 39. South wind 3 to 5 mph.

    Mostly Clear

    Low: 39 °F

  • Monday

    Monday: Sunny, with a high near 68. Southwest wind around 6 mph.

    Sunny

    High: 68 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 43.

    Mostly Clear

    Low: 43 °F

  • Tuesday

    Tuesday: Sunny, with a high near 62.

    Sunny

    High: 62 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 37.

    Mostly Clear

    Low: 37 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57.

    Mostly Sunny

    High: 57 °F

Detailed Forecast

Today
Sunny, with a high near 61. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 37 mph.
Tonight
Areas of frost after 3am. Otherwise, clear, with a low around 30. North wind 11 to 16 mph becoming light after midnight. Winds could gust as high as 29 mph.
Sunday
Areas of frost before 7am. Otherwise, sunny, with a high near 55. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 39. South wind 3 to 5 mph.
Monday
Sunny, with a high near 68. Southwest wind around 6 mph.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Mostly cloudy, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
Saint Charles MO
 38.78°N 90.51°W (Elev. 597 ft)
9:58 am CDT Oct 20, 2018
10am CDT Oct 20, 2018-6pm CDT Oct 26, 2018
 
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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