Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

Mountain View, Moffett Field (KNUQ)

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

Mist

50°F

10°C

Humidity	100%
Wind Speed	W 3 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	50°F (10°C)
Visibility	4.00 mi
Last update	01 Jan 01:55 AM PST

More Information:

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

Extended Forecast for

Sunnyvale CA

Overnight
Low: 51 °F
Rain
New Year's Day
High: 61 °F
Showers
Thursday Night
Low: 50 °F
Showers
Likely then
Slight Chance
Showers
Friday
High: 60 °F
Chance
Showers then
Showers
Likely
Friday Night
Low: 54 °F
Showers
Saturday
High: 60 °F
Showers
Saturday Night
Low: 52 °F
Showers
Sunday
High: 58 °F
Showers
Sunday Night
Low: 49 °F
Showers

Detailed Forecast

Overnight

Rain, with thunderstorms also possible after 4am. Low around 51. Southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

New Year's Day

Showers and possibly a thunderstorm. High near 61. South southeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely, mainly before 10pm. Mostly cloudy, with a low around 50. Southeast wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Friday

Showers likely, mainly after 4pm. Mostly cloudy, with a high near 60. South southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Showers. Low around 54. Southeast wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Showers. High near 60. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Showers, with thunderstorms also possible after 10pm. Low around 52. Chance of precipitation is 90%.

Sunday

Showers. Cloudy, with a high near 58.

Sunday Night

Showers. Cloudy, with a low around 49.

Monday

Showers likely. Mostly cloudy, with a high near 57.

Monday Night

Showers likely. Mostly cloudy, with a low around 44.