Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

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

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

47°F

8°C

Humidity	33%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Last update	20 Jan 11:00 AM PST

More Information:

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

Extended Forecast for

5 Miles SSE Mammoth Lakes CA

This Afternoon
High: 36 °F
Partly Sunny
Tonight
Low: 18 °F
Mostly Cloudy
Wednesday
High: 36 °F
Mostly Cloudy
Wednesday Night
Low: 23 °F
Slight Chance
Snow
Thursday
High: 28 °F
Chance Snow
Thursday Night
Low: 18 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 28 °F
Cold
Friday Night
Low: 12 °F
Partly Cloudy
Saturday
High: 22 °F
Cold

Detailed Forecast

This Afternoon

Partly sunny, with a high near 36. Wind chill values as low as 23. West southwest wind around 10 mph, with gusts as high as 15 mph.

Tonight

Mostly cloudy, with a low around 18. Wind chill values as low as 8. South southwest wind 5 to 10 mph.

Wednesday

Mostly cloudy, with a high near 36. Wind chill values as low as 7. South southwest wind 5 to 10 mph.

Wednesday Night

A 20 percent chance of snow after 10pm. Cloudy, with a low around 23. Wind chill values as low as 16. West southwest wind around 5 mph.

Thursday

A 30 percent chance of snow, mainly between 10am and 4pm. Mostly cloudy and cold, with a high near 28. North northwest wind around 10 mph, with gusts as high as 15 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 18. West northwest wind around 10 mph.

Friday

Mostly sunny and cold, with a high near 28. West northwest wind around 10 mph, with gusts as high as 15 mph.

Friday Night

Partly cloudy, with a low around 12. North northwest wind around 15 mph, with gusts as high as 20 mph.

Saturday

Sunny and cold, with a high near 22. North wind around 15 mph, with gusts as high as 25 mph.

Saturday Night

Mostly clear, with a low around 10. North wind around 15 mph, with gusts as high as 20 mph.

Sunday

Mostly sunny and cold, with a high near 27. West northwest wind around 10 mph, with gusts as high as 15 mph.