Severe Thunderstorms Wednesday in the Upper Midwest; Excessive Heat in the Central U.S.

Thunderstorms associated with severe wind gusts, large hail to very large hail, flash flooding, and a couple tornadoes will be possible Wednesday afternoon and night across parts of the Upper Midwest and extending into the southern Great Lakes. Excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states. Read More >

Current conditions at

LOS ALTOS (LOAC1)

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

NA

60°F

16°C

Humidity 86%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 28 Jul 01:10 AM PDT
Extended Forecast for

2 Miles SSW Cupertino CA

  • Overnight

    Overnight: Partly cloudy, with a low around 61. Calm wind.

    Partly Cloudy

    Low: 61 °F

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 88. Calm wind becoming north 5 to 9 mph in the afternoon.

    Decreasing
    Clouds

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Increasing clouds, with a low around 60. North wind around 6 mph becoming calm  in the evening.

    Increasing
    Clouds

    Low: 60 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 88. Calm wind becoming north 5 to 8 mph in the afternoon.

    Mostly Sunny

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 60. North wind 5 to 7 mph becoming calm  in the evening.

    Mostly Clear

    Low: 60 °F

  • Friday

    Friday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 59.

    Partly Cloudy

    Low: 59 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 84.

    Mostly Sunny

    High: 84 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 61. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 88. Calm wind becoming north 5 to 9 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 60. North wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 88. Calm wind becoming north 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 60. North wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
2 Miles SSW Cupertino CA
 37.28°N 122.06°W (Elev. 666 ft)
1:11 am PDT Jul 28, 2021
1am PDT Jul 28, 2021-6pm PDT Aug 3, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database