Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Mountain View, Moffett Field (KNUQ)

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

Partly Cloudy

59°F

15°C

Humidity	58%
Wind Speed	WSW 10 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	12 Apr 05:55 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Sunnyvale CA

Tonight
Low: 45 °F
Chance
Showers and
Patchy Fog
Monday
High: 64 °F
Patchy Fog
then Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 65 °F
Mostly Sunny
Tuesday Night
Low: 46 °F
Mostly Clear
Wednesday
High: 66 °F
Partly Sunny
Wednesday Night
Low: 48 °F
Mostly Cloudy
Thursday
High: 67 °F
Sunny
Thursday Night
Low: 44 °F
Clear

Detailed Forecast

Tonight

A 40 percent chance of showers between 1am and 4am. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 45. West southwest wind 5 to 9 mph becoming calm in the evening.

Monday

Patchy fog before 9am. Otherwise, sunny, with a high near 64. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

Monday Night

Mostly clear, with a low around 47. Northwest wind 5 to 10 mph becoming light west after midnight.

Tuesday

Mostly sunny, with a high near 65. Light west wind becoming west northwest 5 to 9 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 46. West northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 18 mph.

Wednesday

Partly sunny, with a high near 66.

Wednesday Night

Mostly cloudy, with a low around 48.