Catastrophic Flooding Persists in Hawaii; Upcoming Pattern Shift to Bring Heavy Mountain Snow to the West

A Kona Low is pulling in deep tropical moisture across the Hawaiian Islands, and producing heavy rain with significant flooding and potential for landslides. Two powerful Gulf of Alaska storms will produce areas of heavy snow and gusty winds, including a broad area of blizzard conditions across southeastern Alaska. These Alaska storms will shift to the western U.S. with heavy mountain snow. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

Lat: 37.35917°NLon: 121.92417°WElev: 59ft.

haze

55°F

13°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 50°F (10°C)
Visibility 6.00 mi
Last update 07 Dec 12:20 PM PST
Extended Forecast for

San Jose International Airport CA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 63. Northwest wind 3 to 5 mph.

    Sunny

    High: 63 °F

  • Tonight

    Tonight: Patchy fog before 3am, then patchy fog after 4am.  Otherwise, increasing clouds, with a low around 44. Calm wind.

    Patchy Fog

    Low: 44 °F

  • Wednesday

    Wednesday: Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 60. Calm wind becoming west northwest around 6 mph in the afternoon.

    Patchy Fog
    then Mostly
    Cloudy

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of rain, mainly between 10pm and 4am.  Cloudy, with a low around 44. West wind around 6 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    Low: 44 °F

  • Thursday

    Thursday: A 20 percent chance of rain before 10am.  Mostly sunny, with a high near 56. Northwest wind 7 to 10 mph.

    Slight Chance
    Rain then
    Sunny

    High: 56 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 36.

    Mostly Clear

    Low: 36 °F

  • Friday

    Friday: Patchy frost before 8am.  Otherwise, sunny, with a high near 56.

    Patchy Frost
    then Sunny

    High: 56 °F

  • Friday
    Night

    Friday Night: Patchy frost after 2am.  Otherwise, mostly clear, with a low around 34.

    Clear then
    Patchy Frost

    Low: 34 °F

  • Saturday

    Saturday: Areas of frost before 8am.  Otherwise, sunny, with a high near 58.

    Areas Frost
    then Sunny

    High: 58 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 63. Northwest wind 3 to 5 mph.
Tonight
Patchy fog before 3am, then patchy fog after 4am. Otherwise, increasing clouds, with a low around 44. Calm wind.
Wednesday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 60. Calm wind becoming west northwest around 6 mph in the afternoon.
Wednesday Night
A 30 percent chance of rain, mainly between 10pm and 4am. Cloudy, with a low around 44. West wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 20 percent chance of rain before 10am. Mostly sunny, with a high near 56. Northwest wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 36.
Friday
Patchy frost before 8am. Otherwise, sunny, with a high near 56.
Friday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 34.
Saturday
Areas of frost before 8am. Otherwise, sunny, with a high near 58.
Saturday Night
A slight chance of rain after 10pm. Partly cloudy, with a low around 38.
Sunday
A chance of rain. Partly sunny, with a high near 57.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
Rain. Mostly cloudy, with a high near 56.
Click Map For Forecast
Point Forecast:
San Jose International Airport CA
 37.38°N 121.91°W (Elev. 56 ft)
4:02 am PST Dec 7, 2021
12pm PST Dec 7, 2021-6pm PST Dec 13, 2021
 
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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