Weather Impacts for the Pacific Northwest This Week; Watching the Eastern 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 Mid-Atlantic and Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation wet snow Thursday into Saturday. Read More >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

66°F

19°C

Humidity 52%
Wind Speed W 5 mph
Barometer 30.07 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 10 Nov 12:50 pm CST
Extended Forecast for

East Alton IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. West wind around 5 mph becoming calm.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, then gradually becoming sunny, with a high near 67. Light and variable wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    High: 67 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Northwest wind 9 to 16 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 70. West wind around 5 mph becoming calm.
Tonight
Partly cloudy, with a low around 46. Calm wind.
Veterans Day
Mostly cloudy, then gradually becoming sunny, with a high near 67. Light and variable wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 40. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 50. Northwest wind 9 to 16 mph.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
East Alton IL
 38.88°N 90.11°W (Elev. 436 ft)
12:26 pm CST Nov 10, 2026
1pm CST Nov 10, 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