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

Heavy Rainfall on the Western Gulf Coast; Severe Thunderstorms in the Southern Plains Friday

A multi-day heavy rainfall event will continue over the western Gulf Coast through Monday. Slight Risks of excessive rainfall have been issued, and Flood Watches remain in effect through Monday evening. Scattered severe storms capable of producing large hail and damaging winds are possible across western portions of Texas and Oklahoma on Friday. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Overcast

57°F

14°C

Humidity 50%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 22 May 01:00 AM PDT
Extended Forecast for

3 Miles W Donner Summit CA

  • Overnight

    Overnight: Clear, with a steady temperature around 43. Calm wind.

    Low: 43 °F

    Clear

  • Friday

    Friday: A chance of rain and thunderstorms before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Increasing clouds, with a high near 69. Light and variable wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a steady temperature around 43. Calm wind.
Friday
A chance of rain and thunderstorms before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Increasing clouds, with a high near 69. Light and variable wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly clear, with a low around 40. Light and variable wind.
Saturday
Sunny, with a high near 70. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Clear, with a low around 39. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 39.
Memorial Day
Sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A slight chance of snow before 2pm, then a slight chance of rain. Mostly sunny, with a high near 55.
Tuesday Night
A slight chance of rain and snow. Mostly clear, with a low around 33.
Wednesday
A slight chance of rain and snow. Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
A slight chance of rain. Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Donner Summit CA
 39.32°N 120.43°W (Elev. 6198 ft)
Last Update:
11:41 pm PDT May 21, 2026
Forecast Valid:
1am PDT May 22, 2026-6pm PDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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