Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.

NA

78°F

26°C

Humidity 24%
Wind Speed W 9 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Heat Index78°F (26°C)
Last update 03 Aug 08:28 PM PDT
Extended Forecast for

5 Miles NNE San Ramon CA

Heat Advisory until August 3, 10:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory until August 3, 10:00pm

    NOW until 10:00pm Mon

    Heat Advisory

  • Tonight

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. West southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. West southwest wind 3 to 7 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. West wind 3 to 8 mph.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. West southwest wind 3 to 8 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 59. West wind around 5 mph becoming calm after midnight.
Tuesday
Sunny and hot, with a high near 97. West southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 57. West southwest wind 3 to 7 mph.
Wednesday
Sunny, with a high near 94. West wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 56. West southwest wind 3 to 8 mph.
Thursday
Sunny, with a high near 95.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny and hot, with a high near 98.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny and hot, with a high near 98.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 84.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE San Ramon CA
 37.83°N 121.91°W (Elev. 1220 ft)
1:26 pm PDT Aug 3, 2026
9pm PDT Aug 3, 2026-6pm PDT Aug 10, 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