Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

NA

58°F

14°C

Humidity 34%
Wind Speed SSE 8 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 13 Mar 06:28 AM PDT
Extended Forecast for

3 Miles NE Brentwood CA

  • Today

    Today: Mostly sunny, with a high near 78. Northwest wind 3 to 6 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. West southwest wind around 6 mph.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 79. West southwest wind 5 to 8 mph becoming northwest in the afternoon.

    High: 79 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 54. West wind 6 to 8 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 84. North northwest wind 6 to 9 mph.

    High: 84 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

  • Monday Night

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

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 78. Northwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 50. West southwest wind around 6 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 79. West southwest wind 5 to 8 mph becoming northwest in the afternoon.
Saturday Night
Increasing clouds, with a low around 54. West wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 84. North northwest wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 57.
Monday
Partly sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Brentwood CA
 37.96°N 121.65°W (Elev. 20 ft)
1:26 am PDT Mar 13, 2026
7am PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
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