Weather Impacts for the Pacific Northwest This Week; Watching the Northeast U.S.

A series of Pacific fronts will bring periods of moderate rain, higher elevation snow, and gusty winds to the Pacific Northwest through this week. A more widespread precipitation event looks likely this weekend. In the Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation snow Friday into this coming weekend. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles S Sappington MO

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, clear, with a low around 45. Calm wind becoming southwest around 6 mph after midnight.

    Low: 45 °F

    Clear then
    Patchy Fog

  • Tuesday

    Tuesday: Areas of fog before 8am.  Otherwise, sunny, with a high near 69. West wind 5 to 8 mph becoming calm  in the afternoon.

    High: 69 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 48. Calm wind becoming southwest around 5 mph after midnight.

    Low: 48 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: A 20 percent chance of rain after noon.  Mostly sunny, with a high near 68. Southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, clear, with a low around 45. Calm wind becoming southwest around 6 mph after midnight.
Tuesday
Areas of fog before 8am. Otherwise, sunny, with a high near 69. West wind 5 to 8 mph becoming calm in the afternoon.
Tuesday Night
Increasing clouds, with a low around 48. Calm wind becoming southwest around 5 mph after midnight.
Veterans Day
A 20 percent chance of rain after noon. Mostly sunny, with a high near 68. Southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 43. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 52.
Saturday Night
A 20 percent chance of rain. Mostly clear, with a low around 33.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Sappington MO
 38.49°N 90.38°W (Elev. 584 ft)
8:36 pm CST Nov 9, 2026
9pm CST Nov 9, 2026-6pm CST Nov 16, 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