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

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Clear

39°F

4°C

Humidity 41%
Wind Speed ENE 9 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 03 Dec 10:35 AM PST
Extended Forecast for

10 Miles WNW Donner Summit CA

  • Today

    Today: Partly sunny, with a high near 38. East northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 29. East northeast wind 8 to 14 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 47. East northeast wind around 6 mph becoming north northwest in the afternoon.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. Northeast wind around 7 mph.

    Low: 32 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 50. East northeast wind 6 to 8 mph.

    High: 50 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Areas of frost. Otherwise, mostly clear, with a low around 34.

    Low: 34 °F

    Areas Frost

  • Saturday

    Saturday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 47.

    High: 47 °F

    Frost then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Areas of frost between midnight and 1am. Otherwise, partly cloudy, with a low around 33.

    Low: 33 °F

    Areas Frost

  • Sunday

    Sunday: Widespread frost before 7am. Otherwise, mostly sunny, with a high near 50.

    High: 50 °F

    Frost then
    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 38. East northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a steady temperature around 29. East northeast wind 8 to 14 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 47. East northeast wind around 6 mph becoming north northwest in the afternoon.
Thursday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. Northeast wind around 7 mph.
Friday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 50. East northeast wind 6 to 8 mph.
Friday Night
Areas of frost. Otherwise, mostly clear, with a low around 34.
Saturday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 47.
Saturday Night
Areas of frost between midnight and 1am. Otherwise, partly cloudy, with a low around 33.
Sunday
Widespread frost before 7am. Otherwise, mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Donner Summit CA
 39.39°N 120.56°W (Elev. 7635 ft)
Last Update:
1:21 am PST Dec 3, 2025
Forecast Valid:
10am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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