Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

CASTLE ROCK (TR950)

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

NA

47°F

8°C

Humidity 100%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 28 Nov 09:09 AM PST
Extended Forecast for

17 Miles S Mossyrock WA

  • Today

    Today: Partly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. East northeast wind 6 to 9 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm.  Snow level 3200 feet. Mostly cloudy, with a high near 41. East southeast wind 5 to 8 mph becoming calm  in the afternoon.

    High: 41 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 10pm.  Widespread frost, mainly after 3am. Snow level 2900 feet lowering to 2400 feet after midnight .  Otherwise, partly cloudy, with a low around 33. Light east southeast wind.

    Low: 33 °F

    Slight Chance
    Rain then
    Frost

  • Sunday

    Sunday: Widespread frost before noon, then areas of frost after 5pm.  Otherwise, mostly sunny, with a high near 41. Light and variable wind.

    High: 41 °F

    Frost

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 9pm.  Otherwise, partly cloudy, with a low around 34.

    Low: 34 °F

    Frost

  • Monday

    Monday: A chance of rain and snow after 10am.  Snow level 4000 feet rising to 4800 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely, mainly before 10am.  Snow level 4400 feet. Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, with a high near 46. Calm wind.
Tonight
Mostly cloudy, with a low around 36. East northeast wind 6 to 9 mph.
Saturday
A 10 percent chance of rain after 4pm. Snow level 3200 feet. Mostly cloudy, with a high near 41. East southeast wind 5 to 8 mph becoming calm in the afternoon.
Saturday Night
A 20 percent chance of rain before 10pm. Widespread frost, mainly after 3am. Snow level 2900 feet lowering to 2400 feet after midnight . Otherwise, partly cloudy, with a low around 33. Light east southeast wind.
Sunday
Widespread frost before noon, then areas of frost after 5pm. Otherwise, mostly sunny, with a high near 41. Light and variable wind.
Sunday Night
Widespread frost, mainly after 9pm. Otherwise, partly cloudy, with a low around 34.
Monday
A chance of rain and snow after 10am. Snow level 4000 feet rising to 4800 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38.
Tuesday
Rain likely, mainly before 10am. Snow level 4400 feet. Mostly cloudy, with a high near 39.
Tuesday Night
Patchy fog between 9pm and 10pm. Patchy frost after midnight. Otherwise, mostly cloudy, with a low around 35.
Wednesday
Patchy fog. Areas of frost. Otherwise, mostly cloudy, with a high near 40.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Thursday
A chance of rain. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Mossyrock WA
 46.28°N 122.55°W (Elev. 2382 ft)
9:50 am PST Nov 28, 2025
10am PST Nov 28, 2025-6pm PST Dec 4, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database