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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

CW4887 Trout Lake (C4887)

Lat: 46.00633°NLon: 121.52717°WElev: 1929.0ft.

NA

29°F

-2°C

Humidity 100%
Wind Speed SW 0 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 25 Dec 01:01 AM PST
Extended Forecast for

Glenwood WA

  • Overnight

    Overnight: Rain after 4am. Low around 27. North wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Rain

  • Christmas Day

    Christmas Day: Rain, mainly before 1pm. High near 44. Northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 4am, then snow likely, possibly mixed with rain. Patchy fog. Otherwise, mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Friday

    Friday: Rain and snow. High near 40. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow, mainly before 10pm. Low around 25. West wind 10 to 14 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow then
    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 10am. Mostly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 21.

    Low: 21 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 39.

    High: 39 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 21.

    Low: 21 °F

    Patchy Fog

Detailed Forecast

Overnight
Rain after 4am. Low around 27. North wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Christmas Day
Rain, mainly before 1pm. High near 44. Northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain before 4am, then snow likely, possibly mixed with rain. Patchy fog. Otherwise, mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Rain and snow. High near 40. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, mainly before 10pm. Low around 25. West wind 10 to 14 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow before 10am. Mostly sunny, with a high near 38.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 21.
Sunday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 39.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 24.
Wednesday
A slight chance of rain and snow. Patchy fog. Otherwise, partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glenwood WA
 46.02°N 121.29°W (Elev. 1886 ft)
Last Update:
1:07 am PST Dec 25, 2025
Forecast Valid:
1am PST Dec 25, 2025-6pm PST Dec 31, 2025
 
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Chance of Precipitation