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

Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

69°F

21°C

Humidity 32%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 29 Mar 01:28 AM PDT
Extended Forecast for

2 Miles NNW Discovery Bay CA

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 59. Light west northwest wind.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87. Northwest wind 3 to 7 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. West southwest wind 3 to 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 81. West southwest wind 3 to 7 mph.

    High: 81 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57. West southwest wind 5 to 8 mph.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain. Mostly cloudy, with a high near 72.

    High: 72 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain. Partly sunny, with a high near 71.

    High: 71 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 59. Light west northwest wind.
Sunday
Sunny, with a high near 87. Northwest wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 56. West southwest wind 3 to 6 mph.
Monday
Mostly cloudy, with a high near 81. West southwest wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 57. West southwest wind 5 to 8 mph.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 72.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 53.
Wednesday
A chance of rain. Partly sunny, with a high near 71.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Thursday
A slight chance of rain before 11am. Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Discovery Bay CA
 37.92°N 121.61°W (Elev. 7 ft)
Last Update:
1:26 am PDT Mar 29, 2026
Forecast Valid:
1am PDT Mar 29, 2026-6pm PDT Apr 4, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation