Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from January 3, 01:00 AM PST until January 5, 10:00 AM PST

Current conditions at

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

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

31°F

-1°C

Humidity	98%
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	03 Jan 03:00 AM PST

More Information:

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

Extended Forecast for

12 Miles SW Mammoth Lakes CA

Winter Storm Warning until January 5, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until January 5, 10:00am
NOW until 10:00am Mon
Winter Storm Warning
Overnight
Low: 29 °F
Snow
Saturday
High: 33 °F
Snow and
Breezy
Saturday Night
Low: 27 °F
Snow Showers
Sunday
High: 29 °F
Heavy Snow
Sunday Night
Low: 25 °F
Heavy Snow
then Chance
Snow
Monday
High: 27 °F
Chance Snow
Monday Night
Low: 22 °F
Chance Snow
Tuesday
High: 31 °F
Slight Chance
Snow

Detailed Forecast

Overnight

Snow. Low around 29. Wind chill values as low as 19. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

Saturday

Snow before 10am, then snow showers after 10am. Some thunder is also possible. High near 33. Wind chill values as low as 17. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Saturday Night

Snow showers, mainly before 4am, then snow after 4am. Some thunder is also possible. Low around 27. Wind chill values as low as 16. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Sunday

Snow before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 29. Wind chill values as low as 16. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 16 inches possible.

Sunday Night

Snow showers before 10pm, then a chance of snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 25. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Monday

A 50 percent chance of snow. Mostly cloudy and cold, with a high near 27. South southwest wind around 10 mph, with gusts as high as 15 mph. New snow accumulation of 1 to 3 inches possible.

Monday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 22. South southwest wind around 5 mph. New snow accumulation of less than one inch possible.

Tuesday

A 20 percent chance of snow. Mostly sunny and cold, with a high near 31. North wind around 5 mph becoming west southwest in the afternoon.

Tuesday Night

A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 23. South southwest wind around 5 mph.

Wednesday

A 40 percent chance of snow, mainly after 10am. Partly sunny and cold, with a high near 28. West southwest wind around 5 mph.

Wednesday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 15. South southwest wind 5 to 10 mph.

Thursday

A 20 percent chance of snow. Mostly sunny and cold, with a high near 25. South southeast wind 5 to 10 mph becoming west in the afternoon.

Thursday Night

Mostly clear, with a low around 16. North northeast wind 10 to 15 mph.