Strong Cold Front Crossing Great Lakes and Northeast U.S.; Elevated Fire Weather in Southern California

A strong cold front will bring brisk to high winds across portions of the Great Lakes and the Northeast this weekend. Cold air arriving behind the front will trigger lake-effect snow downwind of the Great Lakes and accumulating snow over the higher terrain of the Northeast. Gusty offshore winds will maintain elevated fire weather conditions this weekend across coastal southern California. Read More >

Current conditions at

LOS ALTOS (LOAC1)

Lat: 37.354722°NLon: 122.141667°WElev: 539ft.

NA

51°F

11°C

Humidity 55%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 31 Oct 06:10 AM PDT
Extended Forecast for

Cupertino CA

  • Today

    Today: Sunny, with a high near 80. Calm wind becoming north northwest around 6 mph in the afternoon.

    Sunny

    High: 80 °F

  • Tonight

    Tonight: Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 51 °F

  • Sunday

    Sunday: Sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.

    Sunny

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 54. North wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 54 °F

  • Monday

    Monday: Sunny, with a high near 85. Calm wind becoming north northwest around 5 mph in the afternoon.

    Sunny

    High: 85 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 52.

    Partly Cloudy

    Low: 52 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 52.

    Mostly Clear

    Low: 52 °F

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

Detailed Forecast

Today
Sunny, with a high near 80. Calm wind becoming north northwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 54. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 85. Calm wind becoming north northwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Cupertino CA
 37.33°N 122.04°W (Elev. 243 ft)
4:02 am PDT Oct 31, 2020
7am PDT Oct 31, 2020-6pm PST Nov 6, 2020
 
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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