Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Clear

59°F

15°C

Humidity 28%
Wind Speed N 0 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 10 Nov 03:00 AM PST
Extended Forecast for

8 Miles NNW Donner Summit CA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 42. South southwest wind around 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. West southwest wind 3 to 6 mph.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. South wind around 6 mph.

    Low: 38 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 52. Southwest wind around 6 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. South southwest wind 7 to 13 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow showers after 4pm.  Partly sunny, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers, mainly after 10pm.  Low around 27. Windy.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Rain/Snow and
    Windy

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times.  Cloudy, with a high near 30. Breezy.

    High: 30 °F

    Heavy Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow showers. The snow could be heavy at times.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Heavy Snow

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 42. South southwest wind around 6 mph.
Monday
Partly sunny, with a high near 55. West southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 38. South wind around 6 mph.
Veterans Day
Partly sunny, with a high near 52. Southwest wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 37. South southwest wind 7 to 13 mph.
Wednesday
A chance of rain and snow showers after 4pm. Partly sunny, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow showers, mainly after 10pm. Low around 27. Windy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. The snow could be heavy at times. Cloudy, with a high near 30. Breezy.
Thursday Night
Snow showers. The snow could be heavy at times. Mostly cloudy, with a low around 20.
Friday
Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 25.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 25.
Sunday
A chance of snow showers. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Donner Summit CA
 39.43°N 120.46°W (Elev. 7999 ft)
1:20 am PST Nov 10, 2025
3am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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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