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

11 Miles SE 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: 17 °F
Mostly Cloudy
Friday
High: 29 °F
Cold
Friday Night
Low: 17 °F
Chance Snow
and Breezy
then Snow and
Windy
Saturday
High: 24 °F
Heavy Snow
and Windy
Saturday Night
Low: 17 °F
Heavy Snow
and Windy
Sunday
High: 19 °F
Heavy Snow
and Windy
Sunday Night
Low: 10 °F
Heavy Snow
and Breezy
Monday
High: 19 °F
Chance Snow
and Breezy
Monday Night
Low: 8 °F
Chance Snow

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 17. Wind chill values as low as 2. South southwest wind around 15 mph.

Friday

Sunny and cold, with a high near 29. Wind chill values as low as zero. South southwest wind around 15 mph, with gusts as high as 25 mph.

Friday Night

Snow, mainly after 4am. Low around 17. Wind chill values as low as -1. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 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 24. Wind chill values as low as 2. Windy, with a south southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 14 to 20 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 17. Windy, with a southwest wind around 30 mph, with gusts as high as 45 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 19. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 17 to 23 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 10. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 6 to 10 inches possible.

Monday

A 50 percent chance of snow. Partly sunny and cold, with a high near 19. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 30 mph.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 8. West southwest wind 10 to 15 mph.

Tuesday

A 20 percent chance of snow. Mostly sunny and cold, with a high near 21. West southwest wind 5 to 10 mph.

Tuesday Night

Mostly cloudy, with a low around 9. Southwest wind 10 to 15 mph.

Wednesday

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

Wednesday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 5. Breezy, with a southwest wind 15 to 20 mph.

Thursday

A 30 percent chance of snow. Mostly sunny and cold, with a high near 16. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.