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 >

Hazardous Weather Conditions

Current conditions at

GRASSHOPPER (GRSC1)

Lat: 40.78169°NLon: 120.78437°WElev: 6158.0ft.

32°F

0°C

Humidity	87%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	31 Dec 06:47 PM PST

More Information:

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

Extended Forecast for

10 Miles NNE Eagle Lake CA

Flood Watch January 3, 10:00am until January 5, 04:00pm

Winter Weather Advisory until January 1, 12:00pm

Click here for hazard details and duration

Flood Watch

Winter Weather Advisory

Winter Weather Advisory until January 1, 12:00pm
NOW until 12:00pm Thu
Winter Weather Advisory
Tonight
Low: 32 °F
Rain/Freezing
Rain
New Year's Day
High: 42 °F
Rain/Freezing
Rain then
Rain
Thursday Night
Low: 34 °F
Rain Likely
Friday
High: 44 °F
Chance Rain
Friday Night
Low: 33 °F
Rain Likely
Saturday
High: 41 °F
Rain
Saturday Night
Low: 33 °F
Rain then
Rain/Snow
Likely
Sunday
High: 40 °F
Rain/Snow

Detailed Forecast

Tonight

Rain likely before 9pm, then rain or freezing rain. Snow level 8200 feet rising to 8900 feet. Low around 32. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%. Total nighttime ice accumulation of less than a 0.1 of an inch possible.

New Year's Day

Rain or freezing rain, becoming all rain after 7am. Snow level 8700 feet lowering to 7900 feet in the afternoon . High near 42. South wind around 5 mph. Chance of precipitation is 90%. Little or no ice accumulation expected.

Thursday Night

Rain likely, mainly before 10pm. Snow level 7000 feet. Mostly cloudy, with a low around 34. South wind around 5 mph. Chance of precipitation is 60%.

Friday

A 40 percent chance of rain, mainly between 10am and 4pm. Snow level 6600 feet. Mostly cloudy, with a high near 44. South wind 5 to 10 mph, with gusts as high as 20 mph.

Friday Night

Rain likely, mainly after 10pm. Snow level 6400 feet. Mostly cloudy, with a low around 33. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Saturday

Rain. Snow level 6100 feet. High near 41. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday Night

Rain before 1am, then rain and snow likely. Snow level 5900 feet. Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday

Rain and snow. Snow level 5700 feet. Mostly cloudy, with a high near 40.

Sunday Night

Rain and snow, becoming all snow after 1am. Snow level 5400 feet. Mostly cloudy, with a low around 29.

Monday

Snow likely. Mostly cloudy, with a high near 39.

Monday Night

A chance of snow. Mostly cloudy, with a low around 26.

Tuesday

A chance of snow. Partly sunny, with a high near 40.

Tuesday Night

A slight chance of snow. Mostly cloudy, with a low around 23.