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 >

Current conditions at

DEVILS POST PILE RAWS NEAR MAMMOTH LAKES 6WSW DPO (DPPC1)

Lat: 37.63°NLon: 119.09333°WElev: 8024.0ft.

38°F

3°C

Humidity	80%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	31 Dec 10:00 AM PST

More Information:

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

Extended Forecast for

8 Miles SSW Mammoth Lakes CA

Today
High: 53 °F⇓
Rain
Tonight
Low: 33 °F
Rain
New Year's Day
High: 48 °F
Rain
Thursday Night
Low: 23 °F
Chance
Rain/Snow
then Partly
Cloudy
Friday
High: 53 °F
Mostly Sunny
Friday Night
Low: 27 °F
Rain/Snow
Likely
Saturday
High: 47 °F
Rain/Snow
then Rain
Saturday Night
Low: 28 °F
Rain/Snow
Sunday
High: 44 °F
Rain/Snow

Detailed Forecast

Today

Rain. Temperature falling to around 44 by 5pm. North wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain. Low around 33. North northwest wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

New Year's Day

Rain, mainly before 4pm. Snow level 8800 feet lowering to 7400 feet in the afternoon . High near 48. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Thursday Night

A chance of rain and snow before 10pm. Snow level 6700 feet. Mostly cloudy, with a low around 23. South southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday

Mostly sunny, with a high near 53. Calm wind becoming south southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Friday Night

Rain and snow likely, mainly after 4am. Snow level 6800 feet. Mostly cloudy, with a low around 27. South southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

Rain and snow likely before 10am, then rain. Snow level 7000 feet rising to 7700 feet in the afternoon. High near 47. South southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain and snow showers. Some thunder is also possible. Snow level 7200 feet. Low around 28. South southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Sunday

Rain and snow showers before 10am, then rain showers between 10am and 4pm, then rain and snow showers after 4pm. Some thunder is also possible. Snow level 6800 feet. High near 44. South southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

Sunday Night

Rain and snow showers, becoming all snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 24. South southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Monday

Rain and snow showers likely. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 43. South southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.

Monday Night

Snow likely. Mostly cloudy, with a low around 21. South wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

Tuesday

A chance of rain and snow. Partly sunny, with a high near 46. South wind around 5 mph becoming west southwest in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.