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, San Jose International Airport (KSJC)

Lat: 37.35917°NLon: 121.92417°WElev: 59.0ft.

Mist

48°F

9°C

Humidity 100%
Wind Speed E 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 48°F (9°C)
Visibility 2.00 mi
Wind Chill47°F (8°C)
Last update 23 Jan 08:00 AM PST
Extended Forecast for

3 Miles SSE San Jose International Airport CA

  • Today

    Today: Widespread fog, mainly before 10am.  Otherwise, mostly sunny, with a high near 60. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 60 °F

    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Widespread fog, mainly between 11pm and 4am.  Otherwise, mostly cloudy, with a low around 40. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, sunny, with a high near 62. North northwest wind 8 to 11 mph.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 2am.  Otherwise, increasing clouds, with a low around 36. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 36 °F

    Clear then
    Patchy Frost

  • Sunday

    Sunday: Areas of frost before 7am.  Otherwise, mostly cloudy, with a high near 62. Calm wind.

    High: 62 °F

    Areas Frost
    then Mostly
    Cloudy

  • Sunday Night

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

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm.  Otherwise, mostly clear, with a low around 40.

    Low: 40 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread fog, mainly before 10am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Tonight
Widespread fog, mainly between 11pm and 4am. Otherwise, mostly cloudy, with a low around 40. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 62. North northwest wind 8 to 11 mph.
Saturday Night
Patchy frost after 2am. Otherwise, increasing clouds, with a low around 36. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Areas of frost before 7am. Otherwise, mostly cloudy, with a high near 62. Calm wind.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 64.
Monday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE San Jose International Airport CA
 37.33°N 121.9°W (Elev. 82 ft)
12:26 am PST Jan 23, 2026
8am 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