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

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Clear

34°F

1°C

Humidity	50%
Wind Speed	N 0 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Last update	20 Jan 02:35 PM PST

More Information:

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

Extended Forecast for

9 Miles SE Mammoth Lakes CA

This Afternoon
High: 38 °F
Partly Sunny
Tonight
Low: 22 °F
Mostly Cloudy
Wednesday
High: 38 °F
Mostly Cloudy
Wednesday Night
Low: 22 °F
Slight Chance
Snow
Thursday
High: 34 °F
Chance Snow
Thursday Night
Low: 19 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 30 °F
Mostly Sunny
Friday Night
Low: 10 °F
Partly Cloudy
Saturday
High: 24 °F
Sunny and
Blustery

Detailed Forecast

This Afternoon

Partly sunny, with a high near 38. West wind around 10 mph.

Tonight

Mostly cloudy, with a low around 22. Southwest wind around 10 mph.

Wednesday

Mostly cloudy, with a high near 38. Southwest wind 5 to 10 mph.

Wednesday Night

A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 22. West wind 5 to 10 mph.

Thursday

A 30 percent chance of snow, mainly between 10am and 4pm. Mostly cloudy, with a high near 34. Northwest wind around 10 mph becoming north in the afternoon. Little or no snow accumulation expected.

Thursday Night

A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 19. West wind around 10 mph.

Friday

Mostly sunny, with a high near 30.

Friday Night

Partly cloudy, with a low around 10.

Saturday

Sunny, with a high near 24. Blustery.

Saturday Night

Mostly clear, with a low around 8.

Sunday

Mostly sunny, with a high near 29.