Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Current conditions at

POR31-Iron Horse (LIB09)

Lat: 39.77898°NLon: 120.50284°WElev: 5001.0ft.

NA

N/A

Humidity 95%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 27 Dec 03:00 PM PST
Extended Forecast for

8 Miles NW Sierraville CA

Winter Weather Advisory January 4, 06:40pm until January 5, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 4, 06:40pm until January 5, 10:00am

    NOW until 10:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 26 °F

    Snow then
    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 36. South wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 24. South wind around 5 mph becoming calm.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow after 10am, mixing with rain after 4pm.  Partly sunny, with a high near 39. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 7pm, then a chance of snow.  Mostly cloudy, with a low around 28. Southwest wind around 5 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow.  Partly sunny, with a high near 36. West wind around 5 mph.  Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly before 4am.  Mostly cloudy, with a low around 20. Little or no snow accumulation expected.

    Low: 20 °F

    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before 10am.  Mostly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow then
    Sunny

Detailed Forecast

Tonight
Snow, mainly before 7pm. Low around 26. West wind 5 to 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 36. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow after 10am, mixing with rain after 4pm. Partly sunny, with a high near 39. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 28. Southwest wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 36. West wind around 5 mph. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 20. Little or no snow accumulation expected.
Thursday
A slight chance of snow before 10am. Mostly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 17.
Friday
Sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 42.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 45.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Sierraville CA
 39.68°N 120.46°W (Elev. 5758 ft)
1:15 pm PST Jan 4, 2026
6pm PST Jan 4, 2026-6pm PST Jan 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database