Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

CASTLE ROCK (TR950)

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

NA

34°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 28 Dec 09:09 AM PST
Extended Forecast for

10 Miles SE Vader WA

  • Today

    Today: Patchy fog before 11am. Widespread frost, mainly before 10am.  Otherwise, partly sunny, with a high near 41. Calm wind.

    High: 41 °F

    Frost and
    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog before 2am, then patchy fog after 5am. Widespread frost, mainly between 11pm and 4am.  Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Frost and
    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am. Widespread frost between 7am and 11am.  Otherwise, partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Frost and
    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Patchy fog between 2am and 3am. Widespread frost, mainly after 11pm.  Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Frost and
    Patchy Fog

  • Tuesday

    Tuesday: Widespread frost, mainly before 10am.  Otherwise, partly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Frost then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after midnight.  Otherwise, mostly cloudy, with a low around 32.

    Low: 32 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 9am.  Otherwise, partly sunny, with a high near 47.

    High: 47 °F

    Frost then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 4am.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • New Year's Day

    New Year's Day: A chance of rain, mainly after 10am.  Cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

Detailed Forecast

Today
Patchy fog before 11am. Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 41. Calm wind.
Tonight
Patchy fog before 2am, then patchy fog after 5am. Widespread frost, mainly between 11pm and 4am. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Monday
Patchy fog before 10am. Widespread frost between 7am and 11am. Otherwise, partly sunny, with a high near 44. Calm wind.
Monday Night
Patchy fog between 2am and 3am. Widespread frost, mainly after 11pm. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Tuesday
Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 46. Calm wind.
Tuesday Night
Widespread frost, mainly after midnight. Otherwise, mostly cloudy, with a low around 32.
Wednesday
Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 47.
Wednesday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 35.
New Year's Day
A chance of rain, mainly after 10am. Cloudy, with a high near 47.
Thursday Night
Rain likely. Cloudy, with a low around 38.
Friday
Rain likely. Cloudy, with a high near 46.
Friday Night
Showers likely. Mostly cloudy, with a low around 34.
Saturday
A chance of rain and snow showers. Snow level 2300 feet. Mostly cloudy, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Vader WA
 46.29°N 122.8°W (Elev. 479 ft)
9:41 am PST Dec 28, 2025
9am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database