National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. 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 Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Mountain View, Moffett Field (KNUQ)

Lat: 37.40583°NLon: 122.04806°WElev: 33.0ft.

Mostly Cloudy

55°F

13°C

Humidity 82%
Wind Speed SE 8 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 11 Feb 06:15 PM PST
Extended Forecast for

Cupertino CA

  • Tonight

    Tonight: Rain likely, mainly between 9pm and 10pm. Mostly cloudy, with a low around 44. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain Likely

  • Thursday

    Thursday: Sunny, with a high near 62. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 43. West northwest wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am. Cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Rain Likely

  • Sunday

    Sunday: Rain. Mostly cloudy, with a high near 58.

    High: 58 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Cloudy, with a low around 44.

    Low: 44 °F

    Rain

Detailed Forecast

Tonight
Rain likely, mainly between 9pm and 10pm. Mostly cloudy, with a low around 44. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Sunny, with a high near 62. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Thursday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 43. West northwest wind around 5 mph becoming calm in the evening.
Saturday
A 10 percent chance of rain after 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 62.
Saturday Night
Rain likely, mainly after 4am. Cloudy, with a low around 47. Chance of precipitation is 60%.
Sunday
Rain. Mostly cloudy, with a high near 58.
Sunday Night
Rain. Cloudy, with a low around 44.
Washington's Birthday
Rain. Cloudy, with a high near 56.
Monday Night
Rain. Cloudy, with a low around 41.
Tuesday
Rain. Mostly cloudy, with a high near 54.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cupertino CA
 37.33°N 122.04°W (Elev. 243 ft)
Last Update:
12:26 pm PST Feb 11, 2026
Forecast Valid:
6pm PST Feb 11, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation