Severe Thunderstorm And Flood Threat For The Southern Plains

A cold front arriving into the southern Plains and Arklatex will produce severe thunderstorms, excessive rainfall and flooding today. The severe thunderstorms will produce large to very large hail, damaging winds and perhaps a tornado in parts of Oklahoma and Texas. The heavy rain and flood threat (moderate risk) will impact the Arklatex area, especially northeast Texas and southeast Oklahoma. Read More >

Current conditions at

LOS ALTOS (LOAC1)

Lat: 37.35472°NLon: 122.14167°WElev: 539ft.

NA

88°F

31°C

Humidity 28%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Heat Index85°F (29°C)
Last update 04 Oct 05:10 PM PDT
Extended Forecast for

3 Miles WSW Cupertino CA

Heat Advisory October 5, 11:00am until October 6, 11:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Clear, with a low around 64. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Clear

    Low: 64 °F

  • Thursday

    Thursday: Sunny and hot, with a high near 96. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon.

    Hot

    High: 96 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 65. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Clear

    Low: 65 °F

  • Friday

    Friday: Sunny and hot, with a high near 96. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    Hot

    High: 96 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 64. Northwest wind 5 to 10 mph becoming light north northwest  in the evening.

    Clear

    Low: 64 °F

  • Saturday

    Saturday: Sunny, with a high near 91.

    Sunny

    High: 91 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 60.

    Mostly Clear

    Low: 60 °F

  • Sunday

    Sunday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 54.

    Mostly Clear

    Low: 54 °F

Detailed Forecast

Tonight
Clear, with a low around 64. North northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 96. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 65. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 96. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Friday Night
Clear, with a low around 64. Northwest wind 5 to 10 mph becoming light north northwest in the evening.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 54.
Columbus Day
Mostly sunny, with a high near 78.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 56.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
3 Miles WSW Cupertino CA
 37.3°N 122.09°W (Elev. 797 ft)
1:25 pm PDT Oct 4, 2023
5pm PDT Oct 4, 2023-6pm PDT Oct 11, 2023
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database