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.

23°F

-5°C

Humidity	95%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	02 Jan 03:00 AM PST

More Information:

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

Extended Forecast for

12 Miles SSE Mammoth Lakes CA

Winter Storm Warning January 3, 01:00am until January 5, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Overnight
Low: 19 °F
Mostly Cloudy
Friday
High: 32 °F
Cold
Friday Night
Low: 20 °F
Breezy.
Chance Snow
then Snow
Saturday
High: 27 °F
Heavy Snow
and Breezy
Saturday Night
Low: 20 °F
Heavy Snow
and Breezy
Sunday
High: 22 °F
Heavy Snow
and Breezy
Sunday Night
Low: 14 °F
Heavy Snow
and Breezy
Monday
High: 21 °F
Chance Snow
Monday Night
Low: 11 °F
Chance Snow

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 19. Wind chill values as low as 7. South southwest wind around 10 mph.

Friday

Sunny and cold, with a high near 32. Wind chill values as low as 6. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Friday Night

Snow, mainly after 4am. Low around 20. Wind chill values as low as 5. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 27. Wind chill values as low as 7. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Saturday Night

Snow showers before 7pm, then snow, mainly after 7pm. The snow could be heavy at times. Some thunder is also possible. Low around 20. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

Sunday

Snow. The snow could be heavy at times. High near 22. Breezy, with a southwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 18 to 24 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 14. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 8 to 12 inches possible.

Monday

A 50 percent chance of snow. Partly sunny and cold, with a high near 21. West southwest wind around 15 mph, with gusts as high as 25 mph.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 11. West southwest wind around 10 mph.

Tuesday

A 20 percent chance of snow. Mostly sunny and cold, with a high near 24. West wind around 5 mph.

Tuesday Night

Partly cloudy, with a low around 12. Southwest wind 5 to 10 mph.

Wednesday

A 20 percent chance of snow. Partly sunny and cold, with a high near 22. West southwest wind around 10 mph, with gusts as high as 15 mph.

Wednesday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 8. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.