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

64°F

18°C

Humidity 25%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 23 Aug 01:35 AM PDT
Extended Forecast for

2 Miles NW Donner Summit CA

  • Overnight

    Overnight: Partly cloudy, with a low around 49. Southeast wind around 6 mph.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Widespread haze before noon. Patchy smoke before 2pm. Mostly sunny, with a high near 69. Southeast wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 69 °F

    Haze then
    Patchy Smoke

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. Light and variable wind becoming south southeast around 6 mph in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 68. South southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.

    High: 68 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming south southeast after midnight. Winds could gust as high as 26 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 68.

    High: 68 °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 69.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 49. Southeast wind around 6 mph.
Sunday
Widespread haze before noon. Patchy smoke before 2pm. Mostly sunny, with a high near 69. Southeast wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 51. Light and variable wind becoming south southeast around 6 mph in the evening.
Monday
Partly sunny, with a high near 68. South southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Partly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming south southeast after midnight. Winds could gust as high as 26 mph.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Donner Summit CA
 39.34°N 120.44°W (Elev. 7388 ft)
11:31 pm PDT Aug 22, 2026
1am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
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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