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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Clear

73°F

23°C

Humidity 33%
Wind Speed SSE 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Last update 23 Aug 09:35 AM PDT
Extended Forecast for

11 Miles NW Donner Summit CA

  • Today

    Today: Widespread haze before 3pm. Patchy smoke before 2pm. Mostly sunny, with a high near 77. Southwest wind 9 to 11 mph, with gusts as high as 25 mph.

    High: 77 °F

    Haze

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Light and variable wind becoming southeast 5 to 7 mph in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76. South southeast wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. Southwest wind 6 to 11 mph becoming southeast in the evening. Winds could gust as high as 28 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 75. Southeast wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 75 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Widespread haze before 3pm. Patchy smoke before 2pm. Mostly sunny, with a high near 77. Southwest wind 9 to 11 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 51. Light and variable wind becoming southeast 5 to 7 mph in the evening.
Monday
Partly sunny, with a high near 76. South southeast wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 50. Southwest wind 6 to 11 mph becoming southeast in the evening. Winds could gust as high as 28 mph.
Tuesday
Partly sunny, with a high near 75. Southeast wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NW Donner Summit CA
 39.42°N 120.54°W (Elev. 6716 ft)
Last Update:
2:00 am PDT Aug 23, 2026
Forecast Valid:
9am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation