Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Clear

63°F

17°C

Humidity 48%
Wind Speed SE 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 13 Aug 05:00 AM PDT
Extended Forecast for

4 Miles NNE Donner Summit CA

  • Today

    Today: A slight chance of showers and thunderstorms between 11am and 4pm.  Increasing clouds, with a high near 62. Southwest wind 8 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 46. South southwest wind 7 to 9 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 62. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Sunday Night

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

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 11am and 4pm. Increasing clouds, with a high near 62. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 46. South southwest wind 7 to 9 mph.
Friday
Sunny, with a high near 62. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 45. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 63. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Donner Summit CA
 39.38°N 120.36°W (Elev. 8399 ft)
2:00 am PDT Aug 13, 2026
5am PDT Aug 13, 2026-6pm PDT Aug 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database