Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Top of 22 (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

32°F

0°C

Humidity	39%
Wind Speed	ESE 8 MPH
Barometer	NA
Dewpoint	10°F (-12°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	29 Dec 01:25 PM PST

More Information:

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

Extended Forecast for

2 Miles NW Mammoth Lakes CA

This Afternoon
High: 39 °F
Sunny
Tonight
Low: 21 °F
Mostly Clear
Tuesday
High: 44 °F
Increasing
Clouds
Tuesday Night
Low: 28 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday
High: 42 °F
Snow Likely
then
Rain/Snow
Wednesday Night
Low: 32 °F
Rain/Snow
then Rain
New Year's Day
High: 38 °F
Rain/Snow
Thursday Night
Low: 30 °F
Snow Likely
Friday
High: 38 °F
Chance Snow

Detailed Forecast

This Afternoon

Sunny, with a high near 39. Northeast wind around 5 mph.

Tonight

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

Tuesday

Increasing clouds, with a high near 44. Calm wind.

Tuesday Night

A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 28. Calm wind.

Wednesday

Snow likely before 1pm, then snow, possibly mixed with rain. Snow level rising to 9500 feet in the afternoon. High near 42. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

Rain and snow, becoming all rain after 7pm. Snow level 9600 feet. Low around 32. Calm wind becoming south around 5 mph in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.

New Year's Day

Rain and snow, becoming all snow after 1pm. Snow level 9100 feet lowering to 8700 feet in the afternoon . High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 30.

Friday

A chance of snow. Partly sunny, with a high near 38.

Friday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 27.

Saturday

Snow. Mostly cloudy, with a high near 34.

Saturday Night

Snow likely. Mostly cloudy, with a low around 22.

Sunday

Snow likely. Mostly cloudy, with a high near 33.