Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

NA

48°F

9°C

Humidity 39%
Wind Speed W 4 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 04 Dec 12:00 PM PST
Extended Forecast for

Donner Summit CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 51. Calm wind.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 2am.  Otherwise, mostly clear, with a low around 30. Light east northeast wind.

    Low: 30 °F

    Frost

  • Friday

    Friday: Areas of frost before 9am.  Otherwise, sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Patchy frost.  Otherwise, mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am.  Otherwise, mostly sunny, with a high near 51. Calm wind becoming west around 5 mph in the afternoon.

    High: 51 °F

    Frost then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 9pm.  Otherwise, mostly clear, with a low around 30.

    Low: 30 °F

    Frost

  • Sunday

    Sunday: Areas of frost before 9am.  Otherwise, mostly sunny, with a high near 53.

    High: 53 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 9pm.  Otherwise, partly cloudy, with a low around 30.

    Low: 30 °F

    Frost

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 51. Calm wind.
Tonight
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 30. Light east northeast wind.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 55. Light and variable wind.
Friday Night
Patchy frost. Otherwise, mostly clear, with a low around 31. Calm wind.
Saturday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 30.
Sunday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 53.
Sunday Night
Widespread frost, mainly after 9pm. Otherwise, partly cloudy, with a low around 30.
Monday
Sunny, with a high near 57.
Monday Night
Areas of frost before 2am, then widespread frost after 5am. Otherwise, partly cloudy, with a low around 33.
Tuesday
Widespread frost. Otherwise, mostly sunny, with a high near 59.
Tuesday Night
Areas of frost. Otherwise, partly cloudy, with a low around 36.
Wednesday
Areas of frost. Otherwise, mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Donner Summit CA
 39.33°N 120.4°W (Elev. 6394 ft)
1:21 am PST Dec 4, 2025
12pm PST Dec 4, 2025-6pm PST Dec 10, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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