Valley Rain and Mountain Snow for Portions of the West; Tranquil Weather for the East

Low pressure will progress inland across the west overnight with some valley rain and higher terrain snow as this system tracks across the Intermountain West on Monday. East of the Rocky Mountains, high pressure will keep the weather pattern tranquil with moderating temperatures expected for the center of the nation. Read More >

Current conditions at

LOS ALTOS (LOAC1)

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

NA

10°C

50°F

Humidity 85%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 8°C (46°F)
Visibility NA
Last update 18 Oct 04:10 AM PDT
Extended Forecast for

5 Miles WSW Cupertino CA

  • Today

    Today: Mostly sunny, with a high near 15. West northwest wind 14 to 18 km/h.

    Mostly Sunny

    High: 15 °C

  • Tonight

    Tonight: Mostly clear, with a low around 7. West wind 8 to 13 km/h becoming light and variable.

    Mostly Clear

    Low: 7 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 18. South wind 10 to 18 km/h, with gusts as high as 29 km/h.

    Mostly Sunny

    High: 18 °C

  • Tuesday
    Night

    Tuesday Night: A slight chance of drizzle before 11pm, then a chance of showers after 11pm.  Mostly cloudy, with a low around 9. South wind 24 to 34 km/h, with gusts as high as 65 km/h.  Chance of precipitation is 50%. New precipitation amounts between 2.5 and 5 mm possible.

    Chance
    Showers

    Low: 9 °C

  • Wednesday

    Wednesday: Showers likely before 11am, then a chance of drizzle after 11am.  Mostly cloudy, with a high near 16. South wind 24 to 29 km/h, with gusts as high as 42 km/h.  Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.

    Showers
    Likely

    High: 16 °C

  • Wednesday
    Night

    Wednesday Night: A chance of drizzle.  Mostly cloudy, with a low around 16.

    Chance
    Drizzle

    Low: 16 °C

  • Thursday

    Thursday: A chance of drizzle.  Mostly cloudy, with a high near 19.

    Chance
    Drizzle

    High: 19 °C

  • Thursday
    Night

    Thursday Night: A chance of drizzle.  Mostly cloudy, with a low around 16.

    Chance
    Drizzle

    Low: 16 °C

  • Friday

    Friday: A chance of showers.  Mostly cloudy, with a high near 19.

    Chance
    Showers

    High: 19 °C

Detailed Forecast

Today
Mostly sunny, with a high near 15. West northwest wind 14 to 18 km/h.
Tonight
Mostly clear, with a low around 7. West wind 8 to 13 km/h becoming light and variable.
Tuesday
Mostly sunny, with a high near 18. South wind 10 to 18 km/h, with gusts as high as 29 km/h.
Tuesday Night
A slight chance of drizzle before 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 9. South wind 24 to 34 km/h, with gusts as high as 65 km/h. Chance of precipitation is 50%. New precipitation amounts between 2.5 and 5 mm possible.
Wednesday
Showers likely before 11am, then a chance of drizzle after 11am. Mostly cloudy, with a high near 16. South wind 24 to 29 km/h, with gusts as high as 42 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.
Wednesday Night
A chance of drizzle. Mostly cloudy, with a low around 16.
Thursday
A chance of drizzle. Mostly cloudy, with a high near 19.
Thursday Night
A chance of drizzle. Mostly cloudy, with a low around 16.
Friday
A chance of showers. Mostly cloudy, with a high near 19.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
A slight chance of showers or drizzle. Partly sunny, with a high near 18.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 13.
Sunday
A chance of showers. Partly sunny, with a high near 18.
Click Map For Forecast
Point Forecast:
5 Miles WSW Cupertino CA
 37.29°N 122.14°W (Elev. 548 m)
4:02 am PDT Oct 18, 2021
4am PDT Oct 18, 2021-6pm PDT Oct 24, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database