Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

Lat: 37.33333°NLon: 121.81667°WElev: 135.0ft.

Clear

48°F

9°C

Humidity 81%
Wind Speed ESE 4 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 22 Jan 09:55 PM PST
Extended Forecast for

Mount Hamilton CA

  • Overnight

    Overnight: Mostly clear, with a low around 42. Light south southwest wind.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. North wind around 6 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. North northeast wind 9 to 14 mph, with gusts as high as 28 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. East northeast wind 7 to 14 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 42. Light south southwest wind.
Friday
Sunny, with a high near 56. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 38. North wind around 6 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 54. North northeast wind 9 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 38. East northeast wind 7 to 14 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Hamilton CA
 37.35°N 121.64°W (Elev. 2398 ft)
12:26 am PST Jan 23, 2026
1am PST Jan 23, 2026-6pm PST Jan 29, 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