Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Mountain View, Moffett Field (KNUQ)

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

Clear

70°F

21°C

Humidity	68%
Wind Speed	NNW 20 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	59°F (15°C)
Visibility	9.00 mi
Last update	18 Sep 04:55 PM PDT

More Information:

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

Extended Forecast for

3 Miles NNE Sunnyvale CA

Tonight
Low: 56 °F
Clear then
Patchy Fog
Saturday
High: 78 °F
Patchy Fog
then Sunny
Saturday Night
Low: 57 °F
Mostly Cloudy
Sunday
High: 73 °F
Mostly Cloudy
Sunday Night
Low: 56 °F
Mostly Cloudy
then Patchy
Fog
Monday
High: 75 °F
Patchy Fog
then Sunny
Monday Night
Low: 56 °F
Mostly Clear
Tuesday
High: 79 °F
Patchy Fog
then Sunny
Tuesday Night
Low: 58 °F
Mostly Clear

Detailed Forecast

Tonight

Patchy fog after 5am. Otherwise, increasing clouds, with a low around 56. North northwest wind 9 to 14 mph becoming light north after midnight. Winds could gust as high as 22 mph.

Saturday

Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 78. Light and variable wind becoming north northwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

Saturday Night

Mostly cloudy, with a low around 57. West northwest wind 5 to 10 mph, with gusts as high as 22 mph.

Sunday

Mostly cloudy, with a high near 73. Light west northwest wind increasing to 5 to 9 mph in the afternoon.

Sunday Night

Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 56. West northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 18 mph.

Monday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 75.

Monday Night

Mostly clear, with a low around 56.

Tuesday

Patchy fog before 8am. Otherwise, sunny, with a high near 79.

Tuesday Night

Mostly clear, with a low around 58.

Wednesday

Sunny, with a high near 87.

Wednesday Night

Mostly clear, with a low around 61.