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Wintry precipitation and very cold temperatures in the east, unsettled weather likely from northern California to the Pacific Northwest

Accumulating snowfall will bring travel implications from the southeast U.S. to the Middle Atlantic, Northeast, and New England through Wednesday. Very cold temperatures will likely bring a hard freeze to portions of the Deep South into Thursday. A series of storm systems will bring the potential for heavy rain, strong winds, and mountain snowfall from northern California to the Pacific Northwest. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

45°F

7°C

Humidity 62%
Wind Speed N 3 G 5 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 17 Jan 7:09 am PST
Extended Forecast for

3 Miles ENE Donner Summit CA

Winter Storm Watch January 18, 12:00pm until January 19, 04:00pm
Click here for hazard details and duration
Winter Storm Watch
  • Today

    Today: Partly sunny, with a high near 49. South southwest wind 6 to 10 mph.

    Partly Sunny

    High: 49 °F

  • Tonight

    Tonight: A chance of rain and snow after 4am.  Mostly cloudy, with a low around 33. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Mostly Cloudy
    then Chance
    Rain/Snow

    Low: 33 °F

  • Thursday

    Thursday: Rain and snow, mainly after 10am.  High near 42. Breezy, with a south southwest wind 18 to 26 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Rain/Snow and
    Breezy

    High: 42 °F

  • Thursday
    Night

    Thursday Night: Snow.  Low around 24. Breezy, with a south southwest wind 20 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Snow and
    Breezy

    Low: 24 °F

  • Friday

    Friday: Snow showers, mainly before 4pm.  High near 28. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers

    High: 28 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of snow showers, mainly before 10pm.  Mostly cloudy, with a low around 16. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    Low: 16 °F

  • Saturday

    Saturday: A 20 percent chance of snow showers.  Partly sunny, with a high near 30.

    Slight Chance
    Snow Showers

    High: 30 °F

  • Saturday
    Night

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

    Mostly Cloudy

    Low: 23 °F

  • Sunday

    Sunday: A chance of snow.  Mostly cloudy, with a high near 33.

    Chance Snow

    High: 33 °F

Detailed Forecast

Today
Partly sunny, with a high near 49. South southwest wind 6 to 10 mph.
Tonight
A chance of rain and snow after 4am. Mostly cloudy, with a low around 33. South southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Rain and snow, mainly after 10am. High near 42. Breezy, with a south southwest wind 18 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 24. Breezy, with a south southwest wind 20 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Friday
Snow showers, mainly before 4pm. High near 28. West southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday Night
A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 16. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow showers. Partly sunny, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
A chance of snow. Mostly cloudy, with a high near 33.
Sunday Night
Snow. Cloudy, with a low around 28.
Monday
Snow likely. Mostly cloudy, with a high near 38.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Tuesday
A slight chance of snow showers. Mostly cloudy, with a high near 41.
Click Map For Forecast
Point Forecast:
3 Miles ENE Donner Summit CA
 39.33°N 120.35°W (Elev. 7195 ft)
2:16 am PST Jan 17, 2018
8am PST Jan 17, 2018-6pm PST Jan 23, 2018
 
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