Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

DIABLO GRANDE (DBLC1)

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

NA

45°F

7°C

Humidity 77%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 12 Jan 01:00 AM PST
Extended Forecast for

14 Miles NE Mount Hamilton CA

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 39. Light west northwest wind.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Light and variable wind becoming east around 6 mph in the morning.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 38. Calm wind becoming southwest around 5 mph after midnight.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Light and variable wind becoming northeast around 6 mph in the morning.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 39. Light north northwest wind.

    Low: 39 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 39. Light west northwest wind.
Monday
Sunny, with a high near 59. Light and variable wind becoming east around 6 mph in the morning.
Monday Night
Clear, with a low around 38. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
Sunny, with a high near 63. Light and variable wind becoming northeast around 6 mph in the morning.
Tuesday Night
Clear, with a low around 39. Light north northwest wind.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Clear, with a low around 41.
Thursday
Sunny, with a high near 62.
Thursday Night
Clear, with a low around 41.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Mount Hamilton CA
 37.49°N 121.48°W (Elev. 2799 ft)
1:21 am PST Jan 12, 2026
1am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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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