Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

NA

69°F

21°C

Humidity 31%
Wind Speed E 14 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 16 Mar 09:28 AM PDT
Extended Forecast for

2 Miles E Walnut Creek CA

Heat Advisory until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Today

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 57. Calm wind.

    Low: 57 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 58. North wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 89. Calm wind becoming north northeast around 6 mph in the afternoon.
Tonight
Clear, with a low around 57. Calm wind.
Tuesday
Sunny, with a high near 92. Calm wind becoming north northeast around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 58. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 93. Calm wind becoming north northeast around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 94.
Thursday Night
Clear, with a low around 60.
Friday
Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 59.
Saturday
Partly sunny, with a high near 88.
Saturday Night
Mostly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 81.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Walnut Creek CA
 37.9°N 122.04°W (Elev. 220 ft)
8:08 am PDT Mar 16, 2026
10am PDT Mar 16, 2026-6pm PDT Mar 22, 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