Historic Flooding Continues in the Midwest

Historic and catastrophic flooding will continue across portions of the central Plains and Upper Midwest for the rest of the week. A weak low pressure system will slide through the region over the next couple of days and produce additional light-to-moderate rain. A series of storms begins to impact the West Coast tonight and into tomorrow with rain and mountain snows. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

59°F

15°C

Humidity 29%
Wind Speed N 2 G 11 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 19 Mar 1:09 pm PDT
Extended Forecast for

Donner Summit CA

Winter Weather Advisory March 19, 11:00pm until March 20, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • This
    Afternoon

    This Afternoon: Mostly cloudy, with a high near 51. Southeast wind around 14 mph, with gusts as high as 21 mph.

    Mostly Cloudy

    High: 51 °F

  • Tonight

    Tonight: A chance of rain showers before 11pm, then rain and snow showers.  Low around 31. South southeast wind 6 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Rain/Snow

    Low: 31 °F

  • Wednesday

    Wednesday: Snow showers.  High near 40. South wind 9 to 11 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers likely, mainly before 11pm.  Mostly cloudy, with a low around 27. West southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Showers
    Likely then
    Chance Snow
    Showers

    Low: 27 °F

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly after 11am.  Mostly cloudy, with a high near 39. Calm wind becoming west around 5 mph in the afternoon.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    High: 39 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of snow showers before 11pm.  Mostly cloudy, with a low around 25.

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

    Low: 25 °F

  • Friday

    Friday: A 30 percent chance of snow showers after 11am.  Partly sunny, with a high near 41. New snow accumulation of less than one inch possible.

    Chance Snow
    Showers

    High: 41 °F

  • Friday
    Night

    Friday Night: Snow showers.  Cloudy, with a low around 28.

    Snow Showers

    Low: 28 °F

  • Saturday

    Saturday: Snow showers likely.  Mostly cloudy, with a high near 38.

    Snow Showers
    Likely

    High: 38 °F

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 51. Southeast wind around 14 mph, with gusts as high as 21 mph.
Tonight
A chance of rain showers before 11pm, then rain and snow showers. Low around 31. South southeast wind 6 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow showers. High near 40. South wind 9 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 27. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 39. Calm wind becoming west around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 25.
Friday
A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 41. New snow accumulation of less than one inch possible.
Friday Night
Snow showers. Cloudy, with a low around 28.
Saturday
Snow showers likely. Mostly cloudy, with a high near 38.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
A chance of snow showers. Partly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
Donner Summit CA
 39.33°N 120.37°W (Elev. 6965 ft)
2:05 pm PDT Mar 19, 2019
2pm PDT Mar 19, 2019-6pm PDT Mar 25, 2019
 
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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