Monsoon Flood Threat in the Southwest; Hot in the South and Northwest

Monsoonal heavy rain will continue flash flood potential across the Southwest and Intermountain West to the central and southern Rockies through this weekend, especially in complex terrain, burn scars, and urban areas. Excessive heat and humidity with heat indices over 110 degrees will be common over much of the Deep South and interior Northwest this weekend. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

Lat: 39.27611°NLon: 120.70806°WElev: 5282ft.

Mostly Cloudy

72°F

22°C

Humidity 40%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 31 Jul 03:05 AM PDT
Extended Forecast for

10 Miles NNW Donner Summit CA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 57. Calm wind.

    Mostly Cloudy

    Low: 57 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 69. West wind 5 to 11 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    High: 69 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 52. West wind 6 to 11 mph becoming light and variable.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms

    Low: 52 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 69. East wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 18 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    High: 69 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 50. West wind 6 to 13 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Mostly Clear

    Low: 50 °F

  • Monday

    Monday: Sunny, with a high near 69.

    Sunny

    High: 69 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    Sunny

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 57. Calm wind.
Saturday
A 30 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 69. West wind 5 to 11 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52. West wind 6 to 11 mph becoming light and variable. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 69. East wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Mostly clear, with a low around 50. West wind 6 to 13 mph becoming east after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
10 Miles NNW Donner Summit CA
 39.45°N 120.46°W (Elev. 7995 ft)
9:52 pm PDT Jul 30, 2021
3am PDT Jul 31, 2021-6pm PDT Aug 6, 2021
 
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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