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

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

67°F

19°C

Humidity 51%
Wind Speed SW 6 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 9 Nov 4:54 pm CST
Extended Forecast for

2 Miles WNW Grafton IL

  • Tonight

    Tonight: Clear, with a low around 46. Light and variable wind becoming southwest around 6 mph after midnight.

    Low: 46 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. West wind around 6 mph becoming light and variable  in the afternoon.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 47. Calm wind becoming south around 5 mph after midnight.

    Low: 47 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: A 20 percent chance of rain after noon.  Mostly sunny, with a high near 65. South wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Northwest wind around 15 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 46. Light and variable wind becoming southwest around 6 mph after midnight.
Tuesday
Sunny, with a high near 67. West wind around 6 mph becoming light and variable in the afternoon.
Tuesday Night
Increasing clouds, with a low around 47. Calm wind becoming south around 5 mph after midnight.
Veterans Day
A 20 percent chance of rain after noon. Mostly sunny, with a high near 65. South wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 42. Northwest wind around 15 mph.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 50.
Saturday Night
A 20 percent chance of rain. Mostly clear, with a low around 35.
Sunday
A 20 percent chance of rain. Sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Grafton IL
 38.98°N 90.47°W (Elev. 689 ft)
4:56 pm CST Nov 9, 2026
5pm 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