Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Mountain View, Moffett Field (KNUQ)

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

Clear

64°F

18°C

Humidity	55%
Wind Speed	N 0 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	23 Feb 01:55 PM PST

More Information:

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

Extended Forecast for

Sunnyvale CA

This Afternoon
High: 70 °F
Partly Sunny
Tonight
Low: 54 °F
Chance Rain
Tuesday
High: 66 °F
Chance Rain
then Rain
Tuesday Night
Low: 54 °F
Rain
Wednesday
High: 66 °F
Patchy Fog
then Partly
Sunny
Wednesday Night
Low: 47 °F
Mostly Cloudy
then Patchy
Fog
Thursday
High: 70 °F
Patchy Fog
then Mostly
Sunny
Thursday Night
Low: 50 °F
Mostly Cloudy
Friday
High: 72 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Partly sunny, with a high near 70. North northwest wind 3 to 5 mph.

Tonight

A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 54. Calm wind becoming south southeast around 5 mph after midnight.

Tuesday

Rain, mainly after 2pm. High near 66. South southeast wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain, mainly before 9pm. Low around 54. South southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.

Wednesday Night

Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47.

Thursday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 70.

Thursday Night

Mostly cloudy, with a low around 50.

Friday

Mostly cloudy, with a high near 72.

Friday Night

Mostly cloudy, with a low around 51.