National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

Lat: 39.27611°NLon: 120.70806°WElev: 5282.0ft.

Overcast

39°F

4°C

Humidity 95%
Wind Speed N 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 14 Nov 07:41 PM PST
Extended Forecast for

8 Miles W Donner Summit CA

Winter Weather Advisory November 15, 04:00pm until November 16, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Areas of fog between 4am and 5am. Widespread frost after midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 25. South wind around 5 mph.

    Low: 25 °F

    Mostly Cloudy
    then Frost
    and Areas Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 4pm. Areas of fog before 9am. Widespread frost before 10am. Otherwise, increasing clouds, with a high near 39. Southeast wind 6 to 8 mph becoming south southwest in the morning. Winds could gust as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Frost and
    Areas Fog
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain and snow. Low around 27. South wind 5 to 9 mph becoming light south southwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Monday

    Monday: Snow, mainly before 10am. High near 33. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow then
    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before 10pm. Widespread frost after 10pm. Otherwise, partly cloudy, with a low around 18. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 11am, then widespread frost after 2pm. Otherwise, sunny, with a high near 34.

    High: 34 °F

    Frost

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 29.

    High: 29 °F

    Snow

  • Wednesday Night

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

    Low: 23 °F

    Snow

Detailed Forecast

Tonight
Areas of fog between 4am and 5am. Widespread frost after midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 25. South wind around 5 mph.
Sunday
A 30 percent chance of rain, mainly after 4pm. Areas of fog before 9am. Widespread frost before 10am. Otherwise, increasing clouds, with a high near 39. Southeast wind 6 to 8 mph becoming south southwest in the morning. Winds could gust as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain and snow. Low around 27. South wind 5 to 9 mph becoming light south southwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow, mainly before 10am. High near 33. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 30 percent chance of snow before 10pm. Widespread frost after 10pm. Otherwise, partly cloudy, with a low around 18. Calm wind. New snow accumulation of less than a half inch possible.
Tuesday
Widespread frost before 11am, then widespread frost after 2pm. Otherwise, sunny, with a high near 34.
Tuesday Night
A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 20.
Wednesday
Snow. Cloudy, with a high near 29.
Wednesday Night
Snow. Cloudy, with a low around 23.
Thursday
Snow. Cloudy, with a high near 30.
Thursday Night
Snow likely. Mostly cloudy, with a low around 20.
Friday
A chance of snow. Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 19.
Saturday
A slight chance of snow. Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Donner Summit CA
 39.33°N 120.52°W (Elev. 6388 ft)
Last Update:
1:00 pm PST Nov 14, 2026
Forecast Valid:
7pm PST Nov 14, 2026-6pm PST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation