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.

Mostly Cloudy

55°F

13°C

Humidity 54%
Wind Speed S 11 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 02 Sep 01:35 PM PDT
Extended Forecast for

4 Miles WSW Donner Summit CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 56. Southwest wind around 11 mph, with gusts as high as 32 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy frost after 5am. Otherwise, partly cloudy, with a low around 37. South wind 6 to 13 mph, with gusts as high as 38 mph.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Thursday

    Thursday: Rain likely, mainly after 4pm. Patchy frost before 8am. Otherwise, mostly cloudy, with a high near 52. South southwest wind 7 to 10 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain. Low around 38. Southwest wind 8 to 15 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Friday

    Friday: Rain, mainly before 11am. High near 53. Southwest wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 53 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Patchy frost after 3am. Otherwise, mostly clear, with a low around 36.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Patchy frost before 7am. Otherwise, sunny, with a high near 62.

    High: 62 °F

    Patchy Frost
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 56. Southwest wind around 11 mph, with gusts as high as 32 mph.
Tonight
Patchy frost after 5am. Otherwise, partly cloudy, with a low around 37. South wind 6 to 13 mph, with gusts as high as 38 mph.
Thursday
Rain likely, mainly after 4pm. Patchy frost before 8am. Otherwise, mostly cloudy, with a high near 52. South southwest wind 7 to 10 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 38. Southwest wind 8 to 15 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 11am. High near 53. Southwest wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Friday Night
Patchy frost after 3am. Otherwise, mostly clear, with a low around 36.
Saturday
Patchy frost before 7am. Otherwise, sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 38.
Labor Day
A slight chance of rain. Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Donner Summit CA
 39.32°N 120.46°W (Elev. 6194 ft)
Last Update:
11:51 am PDT Sep 2, 2026
Forecast Valid:
1pm PDT Sep 2, 2026-6pm PDT Sep 8, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation