Back-to-Back Winter Storms Across the North-Central U.S.; Severe Weather Threat in the Midwest

A late-season winter storm continues to bring heavy snow, significant sleet, and disruptive icing to the Upper Midwest and western Great Lakes into the morning; and will be followed by another storm. Severe thunderstorms continue across the Midwest to the lower Great Lakes through tonight, before bringing a round of freezing rain and sleet Friday morning across northern New England. Read More >

Current conditions at

CASTLE ROCK (TR950)

Lat: 46.27139°NLon: 122.89194°WElev: 213.0ft.

NA

37°F

3°C

Humidity 100%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 02 Apr 11:09 PM PDT
Extended Forecast for

11 Miles NW Mount St Helens WA

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Calm wind becoming southeast around 5 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. Southeast wind around 5 mph becoming calm.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. Light and variable wind becoming east 5 to 7 mph in the evening.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57. East northeast wind 5 to 7 mph becoming calm  in the morning.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45. North northwest wind 6 to 10 mph becoming east southeast in the evening.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Calm wind becoming southeast around 5 mph after midnight.
Friday
Mostly sunny, with a high near 45. Southeast wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 35. Light and variable wind becoming east 5 to 7 mph in the evening.
Saturday
Sunny, with a high near 57. East northeast wind 5 to 7 mph becoming calm in the morning.
Saturday Night
Mostly cloudy, with a low around 45. North northwest wind 6 to 10 mph becoming east southeast in the evening.
Sunday
Partly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
A slight chance of rain. Snow level 5000 feet lowering to 3700 feet after midnight . Partly cloudy, with a low around 33. Breezy.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 47.
Wednesday Night
A slight chance of rain and snow. Snow level 4400 feet lowering to 3700 feet after midnight . Partly cloudy, with a low around 34.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NW Mount St Helens WA
 46.31°N 122.34°W (Elev. 3691 ft)
11:41 pm PDT Apr 2, 2026
11pm PDT Apr 2, 2026-6pm PDT Apr 9, 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