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

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

light rain,fog

46°F

8°C

Humidity 100%
Wind Speed S 6 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 46°F (8°C)
Visibility 0.13 mi
Wind Chill43°F (6°C)
Last update 04 Sep 08:00 AM PDT
Extended Forecast for

4 Miles NE Donner Summit CA

  • Today

    Today: Rain likely, mainly before 11am. Mostly cloudy, with a high near 44. Southwest wind 11 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain Likely

  • Tonight

    Tonight: Patchy frost after midnight. Otherwise, mostly cloudy, with a low around 35. Southwest wind 6 to 10 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Patchy frost before 8am. Otherwise, sunny, with a high near 53. South southwest wind 6 to 9 mph, with gusts as high as 24 mph.

    High: 53 °F

    Patchy Frost
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Southwest wind 5 to 9 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. Southwest wind 6 to 14 mph, with gusts as high as 32 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32.

    Low: 32 °F

    Clear then
    Frost

  • Labor Day

    Labor Day: Areas of frost before 8am. Otherwise, sunny, with a high near 59.

    High: 59 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain after 11am. Sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Rain likely, mainly before 11am. Mostly cloudy, with a high near 44. Southwest wind 11 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Patchy frost after midnight. Otherwise, mostly cloudy, with a low around 35. Southwest wind 6 to 10 mph, with gusts as high as 25 mph.
Saturday
Patchy frost before 8am. Otherwise, sunny, with a high near 53. South southwest wind 6 to 9 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 36. Southwest wind 5 to 9 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 51. Southwest wind 6 to 14 mph, with gusts as high as 32 mph.
Sunday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32.
Labor Day
Areas of frost before 8am. Otherwise, sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 39.
Tuesday
A slight chance of rain after 11am. Sunny, with a high near 62.
Tuesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 44.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 63.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Thursday
A chance of rain. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Donner Summit CA
 39.36°N 120.35°W (Elev. 7510 ft)
Last Update:
2:01 am PDT Sep 4, 2026
Forecast Valid:
8am PDT Sep 4, 2026-6pm PDT Sep 10, 2026
 
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Additional Resources

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Chance of Precipitation