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

45°F

7°C

Humidity 100%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 28 Nov 09:09 PM PST
Extended Forecast for

17 Miles S Mossyrock WA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 40. East southeast wind around 9 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm.  Snow level 3600 feet. Mostly cloudy, with a high near 42. East southeast wind 5 to 7 mph becoming calm  in the afternoon.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 10pm.  Areas of frost between 10pm and 1am. Snow level 3500 feet.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 33. Light east wind.

    Low: 33 °F

    Slight Chance
    Rain then
    Areas Frost

  • Sunday

    Sunday: Mostly sunny, with a high near 40. Light and variable wind.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Light east wind.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain and snow between 10am and 1pm, then a chance of rain.  Snow level 2800 feet rising to 4700 feet in the afternoon. Partly sunny, with a high near 39. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely, mainly before 10am.  Snow level 4200 feet. Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Patchy fog between 9pm and 10pm.  Otherwise, mostly cloudy, with a low around 34.

    Low: 34 °F

    Patchy Fog
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 40. East southeast wind around 9 mph.
Saturday
A 10 percent chance of rain after 4pm. Snow level 3600 feet. Mostly cloudy, with a high near 42. East southeast wind 5 to 7 mph becoming calm in the afternoon.
Saturday Night
A 20 percent chance of rain before 10pm. Areas of frost between 10pm and 1am. Snow level 3500 feet. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 33. Light east wind.
Sunday
Mostly sunny, with a high near 40. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 33. Light east wind.
Monday
A slight chance of rain and snow between 10am and 1pm, then a chance of rain. Snow level 2800 feet rising to 4700 feet in the afternoon. Partly sunny, with a high near 39. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Tuesday
Rain likely, mainly before 10am. Snow level 4200 feet. Mostly cloudy, with a high near 39.
Tuesday Night
Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 34.
Wednesday
Patchy fog after 10am. Otherwise, mostly cloudy, with a high near 39.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Thursday
A chance of rain. Mostly cloudy, with a high near 41.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 39.
Friday
Rain likely. Mostly cloudy, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Mossyrock WA
 46.28°N 122.55°W (Elev. 2382 ft)
9:45 pm PST Nov 28, 2025
10pm PST Nov 28, 2025-6pm PST Dec 5, 2025
 
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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