Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest. Read More >

Current conditions at

HELL HOLE (HLLC1)

Lat: 39.069711°NLon: 120.419886°WElev: 5240ft.

NA

27°F

-3°C

Humidity 81%
Wind Speed WNW 5 G 7 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 20 Jan 6:09 pm PST
Extended Forecast for

Donner Summit CA

  • Tonight

    Tonight: Partly cloudy, with a low around 15. North northeast wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 15 °F

  • Sunday

    Sunday: Snow likely, mainly after 4pm.  Partly sunny, with a high near 33. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Slight Chance
    Snow then
    Snow Likely

    High: 33 °F

  • Sunday
    Night

    Sunday Night: Snow likely before 10pm, then snow showers, mainly between 10pm and 4am.  Patchy blowing snow. Low around 25. South southwest wind around 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
    and Patchy
    Blowing Snow

    Low: 25 °F

  • Monday

    Monday: A 50 percent chance of snow showers, mainly before 10am.  Patchy blowing snow before 10am. Mostly cloudy, with a high near 36. Southwest wind 8 to 11 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

    High: 36 °F

  • Monday
    Night

    Monday Night: A 10 percent chance of snow showers after 4am.  Mostly cloudy, with a low around 22. South southwest wind around 6 mph becoming calm  in the evening.

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

    Low: 22 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 10am.  Partly sunny, with a high near 40.

    Slight Chance
    Snow Showers
    then Partly
    Sunny

    High: 40 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 30.

    Slight Chance
    Snow Showers

    Low: 30 °F

  • Wednesday

    Wednesday: Snow likely.  Cloudy, with a high near 43.

    Snow Likely

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers.  Cloudy, with a low around 23.

    Snow Showers

    Low: 23 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. North northeast wind around 5 mph becoming calm in the evening.
Sunday
Snow likely, mainly after 4pm. Partly sunny, with a high near 33. Southwest wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely before 10pm, then snow showers, mainly between 10pm and 4am. Patchy blowing snow. Low around 25. South southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
A 50 percent chance of snow showers, mainly before 10am. Patchy blowing snow before 10am. Mostly cloudy, with a high near 36. Southwest wind 8 to 11 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 10 percent chance of snow showers after 4am. Mostly cloudy, with a low around 22. South southwest wind around 6 mph becoming calm in the evening.
Tuesday
A 20 percent chance of snow showers before 10am. Partly sunny, with a high near 40.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 30.
Wednesday
Snow likely. Cloudy, with a high near 43.
Wednesday Night
Snow showers. Cloudy, with a low around 23.
Thursday
Snow showers likely. Mostly cloudy, with a high near 31.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 43.
Click Map For Forecast
Point Forecast:
Donner Summit CA
 39.33°N 120.37°W (Elev. 6965 ft)
3:11 pm PST Jan 20, 2018
7pm PST Jan 20, 2018-6pm PST Jan 27, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database