National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

CASTLE ROCK (TR950)

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

NA

51°F

11°C

Humidity 86%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 14 Jan 02:09 PM PST
Extended Forecast for

10 Miles N Kelso WA

  • This Afternoon

    This Afternoon: Areas of dense fog. Otherwise, mostly cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Areas Dense
    Fog

  • Tonight

    Tonight: Areas of dense fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Areas Dense
    Fog

  • Thursday

    Thursday: Patchy dense fog before 1pm. Otherwise, mostly sunny, with a high near 50. Light north wind.

    High: 50 °F

    Patchy Dense
    Fog

  • Thursday Night

    Thursday Night: Areas of dense fog. Otherwise, partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Areas Dense
    Fog

  • Friday

    Friday: Patchy dense fog before 11am. Otherwise, sunny, with a high near 53. Calm wind.

    High: 53 °F

    Patchy Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy dense fog between 4am and 5am. Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

This Afternoon
Areas of dense fog. Otherwise, mostly cloudy, with a high near 49. Calm wind.
Tonight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Thursday
Patchy dense fog before 1pm. Otherwise, mostly sunny, with a high near 50. Light north wind.
Thursday Night
Areas of dense fog. Otherwise, partly cloudy, with a low around 38. Calm wind.
Friday
Patchy dense fog before 11am. Otherwise, sunny, with a high near 53. Calm wind.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 53.
Saturday Night
Patchy dense fog between 4am and 5am. Otherwise, mostly clear, with a low around 33.
Sunday
Sunny, with a high near 52.
Sunday Night
Patchy dense fog. Otherwise, mostly clear, with a low around 33.
M.L.King Day
Sunny, with a high near 51.
Monday Night
Patchy dense fog. Otherwise, partly cloudy, with a low around 34.
Tuesday
Areas of dense fog. Otherwise, mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Kelso WA
 46.27°N 122.89°W (Elev. 200 ft)
Last Update:
2:46 pm PST Jan 14, 2026
Forecast Valid:
2pm PST Jan 14, 2026-6pm PST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation