Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Top Stn/Summit (MTH03)

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

40°F

4°C

Humidity	41%
Wind Speed	SW 9 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Wind Chill	34°F (1°C)
Last update	10 Nov 04:45 AM PST

More Information:

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

Extended Forecast for

3 Miles WNW Mammoth Lakes CA

Today
High: 60 °F
Mostly Sunny
Tonight
Low: 41 °F
Partly Cloudy
Veterans Day
High: 56 °F
Partly Sunny
Tuesday Night
Low: 40 °F
Mostly Cloudy
Wednesday
High: 48 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 33 °F
Windy. Chance
Snow then
Snow
Thursday
High: 36 °F
Heavy Snow
and Windy
Thursday Night
Low: 17 °F
Heavy Snow
and Breezy
Friday
High: 27 °F
Snow Likely

Detailed Forecast

Today

Mostly sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the morning.

Tonight

Partly cloudy, with a low around 41. Calm wind becoming southwest around 5 mph in the evening.

Veterans Day

Partly sunny, with a high near 56. Southwest wind around 5 mph.

Tuesday Night

Mostly cloudy, with a low around 40. Southwest wind 5 to 15 mph.

Wednesday

Mostly sunny, with a high near 48. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.

Wednesday Night

Snow, mainly after 4am. Low around 33. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday

Snow. The snow could be heavy at times. High near 36. Windy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 17. Breezy.

Friday

Snow likely, mainly before 4pm. Mostly cloudy, with a high near 27.

Friday Night

A chance of snow before 10pm. Partly cloudy, with a low around 20.

Saturday

Sunny, with a high near 38.

Saturday Night

Partly cloudy, with a low around 28.