Significant Flooding to Continue Across Portions of the South; Another Round of Heavy Snows Across the Desert Southwest through Tonight

Periods of heavy rainfall will continue to enhance river flooding and the risk for flash flooding from the Ohio and Mississippi Valleys to the Deep South through this weekend. Additionally, severe thunderstorms with damaging winds and a few tornadoes are possible across this region on Saturday. Heavy snows, even in lower elevations, return to the Desert Southwest through tonight. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

Lat: 37.35917°NLon: 121.92417°WElev: 59ft.

Partly Cloudy

55°F

13°C

Humidity 30%
Wind Speed N 17 MPH
Barometer 29.74 in (1007.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 21 Feb 3:53 pm PST
Extended Forecast for

Sunnyvale CA

  • Tonight

    Tonight: Clear, with a low around 33. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 24 mph.

    Clear

    Low: 33 °F

  • Friday

    Friday: Sunny, with a high near 56. North northwest wind 8 to 11 mph.

    Sunny

    High: 56 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 36. West northwest wind around 6 mph becoming calm  in the evening.

    Mostly Clear

    Low: 36 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

    Mostly Sunny

    High: 58 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 42. West northwest wind 5 to 9 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 42 °F

  • Sunday

    Sunday: Partly sunny, with a high near 59.

    Partly Sunny

    High: 59 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 45.

    Slight Chance
    Rain

    Low: 45 °F

  • Monday

    Monday: A chance of rain.  Mostly cloudy, with a high near 59.

    Chance Rain

    High: 59 °F

  • Monday
    Night

    Monday Night: A chance of rain.  Mostly cloudy, with a low around 48.

    Chance Rain

    Low: 48 °F

Detailed Forecast

Tonight
Clear, with a low around 33. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 24 mph.
Friday
Sunny, with a high near 56. North northwest wind 8 to 11 mph.
Friday Night
Mostly clear, with a low around 36. West northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 58. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 42. West northwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 59.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Mostly cloudy, with a high near 59.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A chance of rain. Cloudy, with a high near 61.
Tuesday Night
A chance of rain. Cloudy, with a low around 48.
Wednesday
A chance of rain. Mostly cloudy, with a high near 62.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 47.
Thursday
A slight chance of rain. Partly sunny, with a high near 65.
Click Map For Forecast
Point Forecast:
Sunnyvale CA
 37.38°N 122.02°W (Elev. 92 ft)
3:31 pm PST Feb 21, 2019
4pm PST Feb 21, 2019-6pm PST Feb 28, 2019
 
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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