Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Mountain View, Moffett Field (KNUQ)

Lat: 37.40583°NLon: 122.04806°WElev: 33.0ft.

Overcast

52°F

11°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 45°F (7°C)
Visibility 8.00 mi
Last update 15 Apr 07:55 AM PDT
Extended Forecast for

Sunnyvale CA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 66. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 66 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 46. West northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 68. North northwest wind 5 to 14 mph, with gusts as high as 23 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 45. North northwest wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72. North wind 3 to 8 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain.  Partly sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 66. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Increasing clouds, with a low around 46. West northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 68. North northwest wind 5 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Clear, with a low around 45. North northwest wind 5 to 11 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 72. North wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
A slight chance of rain. Partly sunny, with a high near 71.
Sunday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49.
Monday
A chance of rain. Partly sunny, with a high near 68.
Monday Night
A chance of rain. Partly cloudy, with a low around 47.
Tuesday
A chance of rain. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Sunnyvale CA
 37.4°N 122.03°W (Elev. 46 ft)
1:56 am PDT Apr 15, 2026
8am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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