Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

10°F

-12°C

Humidity	78%
Wind Speed	N 0 MPH
Barometer	30.51 in (1033.19 mb)
Dewpoint	5°F (-15°C)
Visibility	10.00 mi
Last update	12 Jan 01:15 AM PST

More Information:

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

Extended Forecast for

9 Miles E Mammoth Lakes CA

Overnight
Low: 20 °F
Mostly Clear
Monday
High: 42 °F
Sunny
Monday Night
Low: 21 °F
Mostly Clear
Tuesday
High: 46 °F
Sunny
Tuesday Night
Low: 24 °F
Mostly Clear
Wednesday
High: 50 °F
Sunny
Wednesday Night
Low: 24 °F
Clear
Thursday
High: 51 °F
Sunny
Thursday Night
Low: 22 °F
Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 20. West wind around 5 mph.

Monday

Sunny, with a high near 42. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 21. Southwest wind around 5 mph.

Tuesday

Sunny, with a high near 46. Calm wind becoming northwest around 5 mph.

Tuesday Night

Mostly clear, with a low around 24. West wind around 5 mph.

Wednesday

Sunny, with a high near 50. West wind around 5 mph becoming calm.

Wednesday Night

Clear, with a low around 24.

Thursday

Sunny, with a high near 51.

Thursday Night

Clear, with a low around 22.

Friday

Sunny, with a high near 50.

Friday Night

Clear, with a low around 24.

Saturday

Sunny, with a high near 53.

Saturday Night

Mostly clear, with a low around 26.

Sunday

Sunny, with a high near 54.

Additional Forecasts and Information

Zone Area Forecast for Mono County, CA

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ABOUT THIS FORECAST

Point Forecast:

9 Miles E Mammoth Lakes CA
37.64°N 118.82°W (Elev. 7198 ft)

1:25 am PST Jan 12, 2026

Forecast Valid:

1am PST Jan 12, 2026-6pm PST Jan 18, 2026

Forecast Discussion

Additional Resources

Radar & Satellite Image

Link to Local Radar Data

Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation