Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Current conditions at

Mountain View, Moffett Field (KNUQ)

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

light rain,mist

55°F

13°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	54°F (12°C)
Visibility	5.00 mi
Last update	21 Apr 12:55 AM PDT

More Information:

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

Extended Forecast for

Sunnyvale CA

Overnight
Low: 53 °F
Showers
Tuesday
High: 62 °F
Showers
Tuesday Night
Low: 48 °F
Chance Rain
Wednesday
High: 65 °F
Chance Rain
then Mostly
Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 70 °F
Sunny
Thursday Night
Low: 47 °F
Partly Cloudy
Friday
High: 71 °F
Mostly Sunny
Friday Night
Low: 49 °F
Partly Cloudy

Detailed Forecast

Overnight

Showers and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers and possibly a thunderstorm after 5am. Low around 53. Southeast wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. High near 62. South southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of rain before midnight, then a chance of rain after 2am. Partly cloudy, with a low around 48. West southwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A 30 percent chance of rain before 11am. Mostly sunny, with a high near 65. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 46. Northwest wind 5 to 8 mph becoming calm after midnight.

Thursday

Sunny, with a high near 70.

Thursday Night

Partly cloudy, with a low around 47.

Friday

Mostly sunny, with a high near 71.

Friday Night

Partly cloudy, with a low around 49.

Saturday

Partly sunny, with a high near 67.