Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

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

Clear

50°F

10°C

Humidity 66%
Wind Speed SSE 6 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 21 Feb 11:20 PM PST
Extended Forecast for

San Jose International Airport CA

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Southeast wind around 7 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Southeast wind around 7 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 69. Calm wind.

    High: 69 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain after 10pm.  Mostly cloudy, with a low around 53. Light south southeast wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 65. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 10pm.  Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Rain then
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 10am.  Mostly cloudy, with a high near 68.

    High: 68 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. Southeast wind around 7 mph.
Sunday
Mostly sunny, with a high near 67. Southeast wind around 7 mph.
Sunday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 43. Calm wind.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 69. Calm wind.
Monday Night
A 40 percent chance of rain after 10pm. Mostly cloudy, with a low around 53. Light south southeast wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 65. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain, mainly before 10pm. Low around 52. Chance of precipitation is 80%.
Wednesday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 68.
Wednesday Night
A slight chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 49.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 72.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
A slight chance of rain. Partly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
San Jose International Airport CA
 37.38°N 121.91°W (Elev. 56 ft)
12:26 pm PST Feb 21, 2026
11pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database