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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

ALPOWA SUMMIT (TALPO)

Lat: 46.436°NLon: 117.35°WElev: 2059.0ft.

NA

37°F

3°C

Humidity 95%
Wind Speed SSE 13 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 26 Dec 04:22 AM PST
Extended Forecast for

Pomeroy WA

  • Overnight

    Overnight: Rain. Steady temperature around 39. South wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain and snow, becoming all rain after noon. Patchy fog before 7am. High near 42. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow and
    Patchy Fog
    then Rain and
    Breezy

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 28. Windy, with a southwest wind 26 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Windy.
    Rain/Snow
    then Snow

  • Saturday

    Saturday: A 40 percent chance of snow before 10am. Cloudy through mid morning, then gradual clearing, with a high near 33. Breezy, with a west wind 15 to 21 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Breezy.
    Chance Snow
    then
    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. South wind around 7 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain. Steady temperature around 39. South wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain and snow, becoming all rain after noon. Patchy fog before 7am. High near 42. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 28. Windy, with a southwest wind 26 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
A 40 percent chance of snow before 10am. Cloudy through mid morning, then gradual clearing, with a high near 33. Breezy, with a west wind 15 to 21 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 20. South wind around 7 mph.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
New Year's Day
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pomeroy WA
 46.47°N 117.61°W (Elev. 2198 ft)
Last Update:
3:16 am PST Dec 26, 2025
Forecast Valid:
4am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation