Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Clear

49°F

9°C

Humidity 89%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 46°F (8°C)
Visibility 9.00 mi
Last update 22 Jan 02:53 AM PST
Extended Forecast for

3 Miles NW San Jose CA

  • Overnight

    Overnight: Areas of fog.  Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Areas Fog

  • Thursday

    Thursday: Widespread fog, mainly before 8am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 66 °F

    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread fog, mainly before 3am.  Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Fog

  • Friday

    Friday: Widespread fog, mainly before 9am.  Otherwise, mostly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Fog then
    Sunny

  • Friday Night

    Friday Night: Patchy fog.  Otherwise, mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 5am.  Otherwise, mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 7am.  Otherwise, partly sunny, with a high near 64.

    High: 64 °F

    Patchy Frost
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Thursday
Widespread fog, mainly before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Widespread fog, mainly before 3am. Otherwise, partly cloudy, with a low around 40. Calm wind.
Friday
Widespread fog, mainly before 9am. Otherwise, mostly sunny, with a high near 61. Calm wind.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 38. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 62.
Saturday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 38.
Sunday
Patchy frost before 7am. Otherwise, partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 64.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Mostly cloudy, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW San Jose CA
 37.33°N 121.9°W (Elev. 82 ft)
1:13 am PST Jan 22, 2026
3am PST Jan 22, 2026-6pm PST Jan 28, 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