Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory until December 31, 04:00 PM PST

Current conditions at

Lake County Airport (KLKV)

Lat: 42.15664°NLon: 120.39721°WElev: 4721.0ft.

Clear

27°F

-3°C

Humidity	92%
Wind Speed	NNW 3 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	31 Dec 08:00 AM PST

More Information:

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

Extended Forecast for

13 Miles NNW Catnip Mountain NV

Air Stagnation Advisory December 31, 08:19am until December 31, 04:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory December 31, 08:19am until December 31, 04:00pm
NOW until 4:00pm Wed
Air Stagnation Advisory
Today
High: 43 °F
Partly Sunny
Tonight
Low: 35 °F
Cloudy then
Chance
Rain/Snow
New Year's Day
High: 42 °F
Rain
Thursday Night
Low: 37 °F
Chance Rain
and Breezy
Friday
High: 44 °F
Mostly Cloudy
then Slight
Chance Rain
and Breezy
Friday Night
Low: 35 °F
Chance
Rain/Snow and
Breezy
Saturday
High: 40 °F
Rain/Snow
Likely and
Breezy
Saturday Night
Low: 31 °F
Chance Snow
and Breezy

Detailed Forecast

Today

Partly sunny, with a high near 43. South wind around 14 mph, with gusts as high as 20 mph.

Tonight

A chance of rain and snow after midnight. Snow level rising to 8300 feet after midnight. Cloudy, with a low around 35. South wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

New Year's Day

Rain. Snow level 8700 feet. High near 42. South southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A 50 percent chance of rain. Snow level 7800 feet. Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 20 to 23 mph, with gusts as high as 34 mph.

Friday

A 10 percent chance of rain after 4pm. Snow level 7100 feet. Mostly cloudy, with a high near 44. Breezy, with a south wind 17 to 22 mph, with gusts as high as 33 mph.

Friday Night

A chance of rain and snow before 1am, then a chance of rain between 1am and 4am, then a chance of rain and snow after 4am. Snow level 6700 feet. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

Rain and snow likely, becoming all snow after 1pm. Snow level 6300 feet. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 31. Breezy.

Sunday

A chance of snow. Mostly cloudy, with a high near 39. Breezy.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 30. Breezy.

Monday

A chance of snow. Mostly cloudy, with a high near 38. Breezy.

Monday Night

A chance of snow. Mostly cloudy, with a low around 27.

Tuesday

Partly sunny, with a high near 38.