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

53°F

12°C

Humidity 90%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 01 Apr 03:28 AM PDT
Extended Forecast for

2 Miles ESE Antioch CA

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a low around 53. South wind around 6 mph.

    Low: 53 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly between 10am and 1pm.  Mostly cloudy, with a high near 66. South southeast wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain, mainly before 1am.  Low around 48. West wind 11 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain

  • Thursday

    Thursday: Sunny, with a high near 65. West wind around 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 49. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 53. South wind around 6 mph.
Wednesday
Rain likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 66. South southeast wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly before 1am. Low around 48. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 65. West wind around 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Clear, with a low around 49. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Antioch CA
 37.99°N 121.77°W (Elev. 200 ft)
2:36 am PDT Apr 1, 2026
4am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
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Additional Resources

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