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 >

Hazardous Weather Conditions

Current conditions at

POTLATCH (POTI1)

Lat: 46.92986°NLon: 116.90881°WElev: 2542.0ft.

NA

32°F

0°C

Humidity 87%
Wind Speed SSW 11 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 27 Dec 01:11 AM PST
Extended Forecast for

Farmington WA

Winter Weather Advisory December 27, 02:10am until December 27, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 27, 02:10am until December 27, 10:00am

    NOW until 10:00am Sat

    Winter Weather Advisory

  • Overnight

    Low: 29 °F

    Snow Likely

  • Saturday

    Saturday: A 10 percent chance of snow before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 29. West wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 29 °F

    Slight Chance
    Snow then
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 17. Light southeast wind.

    Low: 17 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 30. South wind 3 to 6 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. Light east wind.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow likely, mainly before 4am. Mostly cloudy, with a steady temperature around 29. West wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
A 10 percent chance of snow before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 29. West wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Increasing clouds, with a low around 17. Light southeast wind.
Sunday
Partly sunny, with a high near 30. South wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 21. Light east wind.
Monday
Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 29.
New Year's Day
A slight chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 32. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Farmington WA
 47.09°N 117.04°W (Elev. 2700 ft)
Last Update:
1:26 am PST Dec 27, 2025
Forecast Valid:
2am PST Dec 27, 2025-6pm PST Jan 2, 2026
 
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Additional Resources

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Chance of Precipitation