Fire Weather Concerns for the Plains; Record Warmth Spreads

Dry and breezy conditions prevail across the High Plains where elevated to locally critical conditions continue through today. Meanwhile, record warmth increases and spreads across the South, Southwest and into southern California into this last weekend of February. Meanwhile, a fast moving system moves across the central Plains then off the mid-Atlantic by this evening. Read More >

Current conditions at

LOS ALTOS (LOAC1)

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

NA

75°F

24°C

Humidity 34%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 26 Feb 04:10 PM PST
Extended Forecast for

Cupertino CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76. Calm wind becoming north around 6 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56. Light north wind.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of rain between 10pm and 4am.  Mostly cloudy, with a low around 48. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Rain

  • Monday

    Monday: A slight chance of rain after 10am.  Mostly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 53. Northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 76. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 56. Light north wind.
Saturday
Mostly sunny, with a high near 74. Calm wind becoming west northwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 51. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 65.
Sunday Night
A slight chance of rain between 10pm and 4am. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.
Monday
A slight chance of rain after 10am. Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Cupertino CA
 37.31°N 122.06°W (Elev. 610 ft)
12:26 pm PST Feb 26, 2026
4pm PST Feb 26, 2026-6pm PST Mar 5, 2026
 
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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