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

Mt. Margaret (ITDD1)

Lat: 46.93189°NLon: 116.69939°WElev: 2621.0ft.

Rain

34°F

1°C

Humidity 98%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 26 Dec 06:00 AM PST
Extended Forecast for

15 Miles ENE Onaway ID

Winter Weather Advisory December 26, 07:00am until December 27, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Rain and snow, becoming all snow after 8am. High near 35. Southeast wind 5 to 7 mph becoming southwest in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Rain/Snow
    then Snow

  • Tonight

    Tonight: Snow. Low around 23. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 10am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 19 by 5pm. West wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 25 °F⇓

    Snow Likely
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 12. Calm wind.

    Low: 12 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 25. Calm wind.

    High: 25 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain and snow, becoming all snow after 8am. High near 35. Southeast wind 5 to 7 mph becoming southwest in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. Low around 23. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely, mainly before 10am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 19 by 5pm. West wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
Increasing clouds, with a low around 12. Calm wind.
Sunday
Mostly cloudy, with a high near 25. Calm wind.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly cloudy, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
New Year's Day
A chance of rain and snow. Cloudy, with a high near 36. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Onaway ID
 47.01°N 116.62°W (Elev. 3445 ft)
Last Update:
5:48 am PST Dec 26, 2025
Forecast Valid:
6am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation