Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

DIABLO GRANDE (DBLC1)

Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.

NA

44°F

7°C

Humidity 99%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 30 Nov 02:00 PM PST
Extended Forecast for

14 Miles SSW Tracy CA

  • Tonight

    Tonight: Areas of frost between 4am and 5am.  Otherwise, partly cloudy, with a low around 36. West northwest wind 3 to 5 mph.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Widespread haze between 7am and 8am. Areas of frost before 8am.  Otherwise, sunny, with a high near 53. Light and variable wind becoming east around 6 mph.

    High: 53 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. Calm wind becoming west northwest around 6 mph after midnight.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of frost between 4am and 5am. Otherwise, partly cloudy, with a low around 36. West northwest wind 3 to 5 mph.
Monday
Widespread haze between 7am and 8am. Areas of frost before 8am. Otherwise, sunny, with a high near 53. Light and variable wind becoming east around 6 mph.
Monday Night
Mostly clear, with a low around 39. Calm wind.
Tuesday
Mostly sunny, with a high near 54. Calm wind becoming north northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 36. Calm wind becoming west northwest around 6 mph after midnight.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 40.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSW Tracy CA
 37.56°N 121.49°W (Elev. 2598 ft)
1:21 pm PST Nov 30, 2025
3pm PST Nov 30, 2025-6pm PST Dec 7, 2025
 
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Additional Resources

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Hourly Weather Forecast

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