Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

47°F

8°C

Humidity 80%
Wind Speed NNE 9 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 11 Feb 11:28 PM PST
Extended Forecast for

5 Miles N Discovery Bay CA

  • Overnight

    Overnight: A 30 percent chance of rain.  Mostly cloudy, with a low around 45. Light northeast wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, then gradual clearing during the afternoon, with a high near 62. North northwest wind 3 to 6 mph.

    High: 62 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. West wind 3 to 5 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 64. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Light south wind.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 60.

    High: 60 °F

    Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 4am.  Cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain.  Cloudy, with a low around 47.

    Low: 47 °F

    Rain

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 45. Light northeast wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly cloudy, then gradual clearing during the afternoon, with a high near 62. North northwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 42. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 64. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 43. Light south wind.
Saturday
Cloudy, with a high near 60.
Saturday Night
A 30 percent chance of rain, mainly after 4am. Cloudy, with a low around 45.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 60.
Sunday Night
Rain. Cloudy, with a low around 47.
Washington's Birthday
Rain. Mostly cloudy, with a high near 55.
Monday Night
Rain. Mostly cloudy, with a low around 44.
Tuesday
Rain likely. Mostly cloudy, with a high near 55.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Discovery Bay CA
 37.97°N 121.57°W (Elev. 3 ft)
11:37 pm PST Feb 11, 2026
12am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database