National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Partly Cloudy

55°F

13°C

Humidity 71%
Wind Speed NNW 10 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 07 Jan 03:47 PM PST
Extended Forecast for

San Jose CA

Extreme Cold Watch January 9, 01:00am until January 9, 09:00am
Click here for hazard details and duration
Extreme Cold Watch

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West northwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 54. North northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Areas of frost before 1am, then areas of frost after 4am. Otherwise, mostly clear, with a low around 33. North northwest wind 3 to 7 mph.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Friday

    Friday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 56. Light northeast wind.

    High: 56 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Patchy frost after 2am. Otherwise, mostly clear, with a low around 36. Light east wind.

    Low: 36 °F

    Clear then
    Patchy Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Areas Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West northwest wind around 9 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 54. North northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Areas of frost before 1am, then areas of frost after 4am. Otherwise, mostly clear, with a low around 33. North northwest wind 3 to 7 mph.
Friday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 56. Light northeast wind.
Friday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 36. Light east wind.
Saturday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Mostly cloudy, with a high near 61.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Jose CA
 37.3°N 121.83°W (Elev. 131 ft)
Last Update:
12:26 pm PST Jan 7, 2026
Forecast Valid:
4pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
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Additional Resources

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Chance of Precipitation