Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

57°F

14°C

Humidity 71%
Wind Speed SSE 7 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 01 Apr 11:28 AM PDT
Extended Forecast for

2 Miles NNW Discovery Bay CA

  • Today

    Today: A 40 percent chance of rain, mainly before 3pm.  Partly sunny, with a high near 68. Southwest wind 13 to 20 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly before 2am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 46. Breezy, with a west southwest wind 20 to 25 mph becoming light and variable. Winds could gust as high as 38 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 66. West wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 46. North northwest wind 8 to 14 mph, with gusts as high as 31 mph.

    Low: 46 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. North wind 6 to 9 mph, with gusts as high as 28 mph.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of rain, mainly before 3pm. Partly sunny, with a high near 68. Southwest wind 13 to 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. Breezy, with a west southwest wind 20 to 25 mph becoming light and variable. Winds could gust as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 66. West wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Clear, with a low around 46. North northwest wind 8 to 14 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 74. North wind 6 to 9 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Discovery Bay CA
 37.92°N 121.61°W (Elev. 7 ft)
11:26 am PDT Apr 1, 2026
11am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
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Additional Resources

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