Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory in effect from December 31, 05:00 AM PST until January 4, 02:00 PM PST

Current conditions at

Mountain View, Moffett Field (KNUQ)

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

Clear

50°F

10°C

Humidity	71%
Wind Speed	WSW 4 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	49°F (9°C)
Last update	30 Dec 02:15 PM PST

More Information:

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

Extended Forecast for

Moffett Nas/Mtn Vie CA

Coastal Flood Advisory December 31, 05:00am until January 4, 02:00pm

Click here for hazard details and duration

Coastal Flood Advisory

This Afternoon
High: 53 °F
Cloudy
Tonight
Low: 46 °F
Mostly Cloudy
then Chance
Rain
Wednesday
High: 53 °F
Rain
Wednesday Night
Low: 50 °F
Rain
New Year's Day
High: 59 °F
Rain then
Rain Likely
Thursday Night
Low: 55 °F
Rain Likely
Friday
High: 58 °F
Rain Likely
Friday Night
Low: 51 °F
Rain
Saturday
High: 55 °F
Rain Likely

Detailed Forecast

This Afternoon

Cloudy, with a high near 53. North wind around 6 mph.

Tonight

A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 46. North northwest wind around 5 mph becoming calm after midnight.

Wednesday

Rain, mainly after 10am. High near 53. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 50. North northeast wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

New Year's Day

Rain. High near 59. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Rain likely, mainly before 4am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain likely, mainly after 10am. Cloudy, with a high near 58. Chance of precipitation is 70%.

Friday Night

Rain. Cloudy, with a low around 51.

Saturday

Rain likely. Mostly cloudy, with a high near 55.

Saturday Night

Rain likely. Mostly cloudy, with a low around 47.

Sunday

Rain likely. Mostly cloudy, with a high near 56.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 46.