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Multi Day Severe Weather Event Underway across the Gulf Coast and Southeast

Severe thunderstorms with very large hail, damaging winds and isolated tornadoes will be possible across portions of the Lower Mississippi Valley and Central Gulf Coast into Sunday morning. The threat will shift to the southeast coast to central Florida Sunday. Meanwhile in the west, heavy rain and mountain snow will continue from California to the southern Rockies. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

31°F

-1°C

Humidity 100%
Wind Speed SW 10 G 20 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 22 Jan 3:09 am PST
Extended Forecast for

13 Miles S Donner Summit CA

Winter Storm Warning until January 23, 04:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until January 23, 04:00am

    NOW until
    4:00am Mon

    Winter Storm Warning

  • Overnight

    Overnight: Snow. The snow could be heavy at times.  Steady temperature around 35. South wind around 21 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.

    Heavy Snow

    Low: 35 °F

  • Sunday

    Sunday: Snow before 10am, then snow showers after 10am. The snow could be heavy at times.  Temperature falling to around 32 by 5pm. Breezy, with a south southwest wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

    Heavy Snow
    and Breezy

    High: 35 °F

  • Sunday
    Night

    Sunday Night: Snow showers. The snow could be heavy at times.  Low around 26. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    Heavy Snow

    Low: 26 °F

  • Monday

    Monday: Snow showers likely, mainly before 10am.  Mostly cloudy, with a high near 31. South southwest wind around 7 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
    Likely

    High: 31 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of snow showers, mainly before 4am.  Mostly cloudy, with a low around 21. South southwest wind around 5 mph becoming calm  in the evening.  New snow accumulation of 1 to 2 inches possible.

    Chance Snow
    Showers

    Low: 21 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 10am.  Mostly sunny, with a high near 32.

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

    High: 32 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 21.

    Partly Cloudy

    Low: 21 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    Mostly Sunny

    High: 35 °F

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Steady temperature around 35. South wind around 21 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.
Sunday
Snow before 10am, then snow showers after 10am. The snow could be heavy at times. Temperature falling to around 32 by 5pm. Breezy, with a south southwest wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.
Sunday Night
Snow showers. The snow could be heavy at times. Low around 26. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Monday
Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 31. South southwest wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 50 percent chance of snow showers, mainly before 4am. Mostly cloudy, with a low around 21. South southwest wind around 5 mph becoming calm in the evening. New snow accumulation of 1 to 2 inches possible.
Tuesday
A 20 percent chance of snow showers before 10am. Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
A chance of snow showers. Partly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 40.
Click Map For Forecast
Point Forecast:
13 Miles S Donner Summit CA
 39.14°N 120.42°W (Elev. 5413 ft)
2:21 am PST Jan 22, 2017
3am PST Jan 22, 2017-6pm PST Jan 28, 2017
 
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