Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until August 13, 02:00 AM PDT

Current conditions at

Mountain View, Moffett Field (KNUQ)

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

Mostly Cloudy

63°F

17°C

Humidity	77%
Wind Speed	SE 3 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	12 Aug 07:55 AM PDT

More Information:

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

Extended Forecast for

3 Miles NE Sunnyvale CA

Coastal Flood Advisory August 12, 08:02am until August 13, 02:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory August 12, 08:02am until August 13, 02:00am
NOW until 2:00am Thu
Coastal Flood Advisory
Today
High: 77 °F
Patchy Smoke
then Mostly
Sunny
Tonight
Low: 60 °F
Increasing
Clouds
Thursday
High: 70 °F
Partly Sunny
Thursday Night
Low: 59 °F
Increasing
Clouds
Friday
High: 70 °F
Partly Sunny
Friday Night
Low: 57 °F
Partly Cloudy
Saturday
High: 70 °F
Mostly Sunny
Saturday Night
Low: 57 °F
Partly Cloudy

Detailed Forecast

Today

Patchy smoke between 10am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 77. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

Tonight

Increasing clouds, with a low around 60. North northwest wind 8 to 11 mph becoming south southeast after midnight. Winds could gust as high as 18 mph.

Thursday

Partly sunny, with a high near 70. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

Thursday Night

Increasing clouds, with a low around 59. Southwest wind 9 to 14 mph, with gusts as high as 21 mph.

Friday

Partly sunny, with a high near 70. West wind 6 to 9 mph.

Friday Night

Partly cloudy, with a low around 57.

Saturday

Mostly sunny, with a high near 70.

Saturday Night

Partly cloudy, with a low around 57.