Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

LOS ALTOS (LOAC1)

Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.

NA

49°F

9°C

Humidity 99%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 12 Feb 04:10 AM PST
Extended Forecast for

5 Miles WSW Cupertino CA

  • Today

    Today: Sunny, with a high near 56. East southeast wind around 6 mph becoming north in the afternoon.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. North northwest wind 5 to 7 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. Northwest wind 3 to 6 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 47. West northwest wind around 6 mph becoming light and variable  in the evening.

    Low: 47 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm.  Mostly cloudy, with a high near 57. Calm wind becoming south southwest around 6 mph in the morning.

    High: 57 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 50. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 50 °F

    Rain Likely

  • Sunday

    Sunday: Rain.  High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Cloudy, with a low around 49.

    Low: 49 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: Rain.  Cloudy, with a high near 53.

    High: 53 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 56. East southeast wind around 6 mph becoming north in the afternoon.
Tonight
Mostly clear, with a low around 46. North northwest wind 5 to 7 mph.
Friday
Sunny, with a high near 59. Northwest wind 3 to 6 mph.
Friday Night
Increasing clouds, with a low around 47. West northwest wind around 6 mph becoming light and variable in the evening.
Saturday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 57. Calm wind becoming south southwest around 6 mph in the morning.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 56. Chance of precipitation is 90%.
Sunday Night
Rain. Cloudy, with a low around 49.
Washington's Birthday
Rain. Cloudy, with a high near 53.
Monday Night
Rain. Cloudy, with a low around 45.
Tuesday
Rain. Mostly cloudy, with a high near 51.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 46.
Wednesday
Rain likely. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Cupertino CA
 37.29°N 122.14°W (Elev. 1798 ft)
11:37 pm PST Feb 11, 2026
4am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

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