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

Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Clear

66°F

19°C

Humidity 27%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 19 Aug 11:20 PM PDT
Extended Forecast for

8 Miles W Donner Summit CA

  • Tonight

    Tonight: Mostly clear, with a low around 54. Light east wind.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 21 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 23 mph.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 22 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 54. Light east wind.
Thursday
Mostly sunny, with a high near 80. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 56. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Friday
Mostly sunny, with a high near 79. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 53. Southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 53.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Donner Summit CA
 39.3°N 120.54°W (Elev. 5814 ft)
Last Update:
2:00 pm PDT Aug 19, 2026
Forecast Valid:
11pm PDT Aug 19, 2026-6pm PDT Aug 26, 2026
 
Forecast Discussion
 
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