Isolated Severe Thunderstorms and Flooding Potential in the Central U.S.

Isolated strong to severe thunderstorms are possible across parts of the southern and central Plains through Saturday. Large hail and severe wind gusts are the main threats. Heavy rainfall is forecast from the western Gulf Coast into the Midwest from this weekend into early next week. New and renewed river rises are possible across portions of eastern Texas. Read More >

Current conditions at

LOS ALTOS (LOAC1)

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

NA

53°F

12°C

Humidity 90%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 14 May 12:10 AM PDT
Extended Forecast for

2 Miles S Cupertino CA

  • Overnight

    Overnight: Increasing clouds, with a low around 48. Calm wind.

    Increasing
    Clouds

    Low: 48 °F

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    Gradual
    Clearing

    High: 76 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 48. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 48 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Light west southwest wind becoming south southwest 8 to 13 mph in the afternoon.

    Mostly Sunny

    High: 69 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 49. South southwest wind 8 to 16 mph.

    Partly Cloudy

    Low: 49 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 73.

    Mostly Sunny

    High: 73 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 49.

    Partly Cloudy

    Low: 49 °F

  • Monday

    Monday: Mostly sunny, with a high near 73.

    Mostly Sunny

    High: 73 °F

  • Monday
    Night

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

    Partly Cloudy

    Low: 48 °F

Detailed Forecast

Overnight
Increasing clouds, with a low around 48. Calm wind.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Partly cloudy, with a low around 48. West northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 69. Light west southwest wind becoming south southwest 8 to 13 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 49. South southwest wind 8 to 16 mph.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
2 Miles S Cupertino CA
 37.28°N 122.06°W (Elev. 666 ft)
4:07 pm PDT May 13, 2021
1am PDT May 14, 2021-6pm PDT May 20, 2021
 
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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