Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

Top Stn/Summit (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

16°F

-9°C

Humidity	94%
Wind Speed	SSW 19 MPH
Barometer	NA
Dewpoint	15°F (-9°C)
Visibility	NA
Wind Chill	-1°F (-18°C)
Last update	06 Jan 10:05 PM PST

More Information:

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

Extended Forecast for

2 Miles W Mammoth Lakes CA

Tonight
Low: 16 °F
Partly Cloudy
Wednesday
High: 23 °F
Partly Sunny
Wednesday Night
Low: 8 °F
Chance Snow
and Windy
Thursday
High: 17 °F
Slight Chance
Snow and
Breezy then
Sunny and
Windy
Thursday Night
Low: 7 °F
Mostly Clear
and Windy
Friday
High: 24 °F
Sunny and
Blustery then
Sunny
Friday Night
Low: 14 °F
Mostly Clear
Saturday
High: 31 °F
Sunny
Saturday Night
Low: 20 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 16. Southwest wind 10 to 15 mph.

Wednesday

Partly sunny, with a high near 23. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

A 30 percent chance of snow, mainly between 10pm and 4am. Partly cloudy, with a low around 8. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

Thursday

A 20 percent chance of snow before 10am. Partly sunny, then gradually becoming sunny, with a high near 17. Windy, with a west wind 25 to 30 mph becoming north in the morning. Winds could gust as high as 45 mph.

Thursday Night

Mostly clear, with a low around 7. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph.

Friday

Sunny, with a high near 24. Blustery, with a northwest wind 10 to 20 mph becoming northeast in the afternoon. Winds could gust as high as 30 mph.

Friday Night

Mostly clear, with a low around 14.

Saturday

Sunny, with a high near 31.

Saturday Night

Partly cloudy, with a low around 20.

Sunday

Partly sunny, with a high near 35.