Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from February 20, 01:00 AM PST until February 20, 09:00 AM PST

Current conditions at

Mountain View, Moffett Field (KNUQ)

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

Mostly Cloudy

46°F

8°C

Humidity	81%
Wind Speed	W 14 MPH
Barometer	29.69 in (1005.42 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	19 Feb 06:55 AM PST

More Information:

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

Extended Forecast for

2 Miles S Sunnyvale CA

Cold Weather Advisory February 20, 01:00am until February 20, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Today
High: 51 °F
Showers then
Slight Chance
Rain
Tonight
Low: 34 °F
Partly Cloudy
then Patchy
Frost
Friday
High: 54 °F
Patchy Frost
then Partly
Sunny
Friday Night
Low: 36 °F
Partly Cloudy
Saturday
High: 58 °F
Mostly Sunny
Saturday Night
Low: 46 °F
Slight Chance
Rain
Sunday
High: 64 °F
Chance Rain
Sunday Night
Low: 50 °F
Chance Rain
Monday
High: 66 °F
Rain Likely

Detailed Forecast

Today

Rain and possibly a thunderstorm before noon, then a slight chance of rain between noon and 1pm. High near 51. West northwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Patchy frost after 3am. Otherwise, partly cloudy, with a low around 34. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

Friday

Patchy frost before 8am. Otherwise, partly sunny, with a high near 54. Light and variable wind.

Friday Night

Partly cloudy, with a low around 36. Calm wind becoming southeast around 5 mph after midnight.

Saturday

Mostly sunny, with a high near 58. South wind 6 to 13 mph, with gusts as high as 22 mph.

Saturday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 46.

Sunday

A 40 percent chance of rain. Partly sunny, with a high near 64.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 50.