Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Mostly Cloudy

43°F

6°C

Humidity 75%
Wind Speed NW 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 25 Jan 08:47 AM PST
Extended Forecast for

11 Miles NNE Mount Hamilton CA

  • Today

    Today: Mostly cloudy, with a high near 54. South wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 54 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Calm wind becoming southeast 5 to 7 mph in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Areas of frost between 7am and 8am.  Otherwise, sunny, with a high near 57. South wind around 6 mph.

    High: 57 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Patchy frost after midnight.  Otherwise, mostly clear, with a low around 34. South wind around 6 mph.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 7am.  Otherwise, sunny, with a high near 57. South wind around 7 mph.

    High: 57 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Areas of frost before 8am.  Otherwise, sunny, with a high near 56.

    High: 56 °F

    Areas Frost
    then Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 54. South wind 5 to 8 mph becoming west southwest in the afternoon.
Tonight
Mostly cloudy, with a low around 35. Calm wind becoming southeast 5 to 7 mph in the evening.
Monday
Areas of frost between 7am and 8am. Otherwise, sunny, with a high near 57. South wind around 6 mph.
Monday Night
Patchy frost after midnight. Otherwise, mostly clear, with a low around 34. South wind around 6 mph.
Tuesday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 57. South wind around 7 mph.
Tuesday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 37.
Wednesday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Areas of frost before 8am. Otherwise, sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Mount Hamilton CA
 37.48°N 121.56°W (Elev. 3707 ft)
1:27 am PST Jan 25, 2026
9am PST Jan 25, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database