Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Mostly Cloudy

34°F

1°C

Humidity	59%
Wind Speed	N 0 MPH
Barometer	29.84 in (1010.5 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	12 Oct 04:35 AM PDT

More Information:

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

Extended Forecast for

12 Miles SE Mammoth Lakes CA

Columbus Day
High: 28 °F
Mostly Sunny
then Chance
Snow Showers
Tonight
Low: 14 °F
Chance Snow
Showers then
Partly Cloudy
Tuesday
High: 30 °F
Sunny
Tuesday Night
Low: 19 °F
Mostly Clear
Wednesday
High: 40 °F
Sunny
Wednesday Night
Low: 24 °F
Clear
Thursday
High: 41 °F
Sunny and
Breezy then
Sunny
Thursday Night
Low: 25 °F
Mostly Clear
and Breezy
Friday
High: 44 °F
Sunny

Detailed Forecast

Columbus Day

A 30 percent chance of snow showers, mainly after 5pm. Mostly sunny, with a high near 28. South wind 10 to 15 mph becoming west in the afternoon. Little or no snow accumulation expected.

Tonight

A 30 percent chance of snow showers, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. West wind 10 to 15 mph. Little or no snow accumulation expected.

Tuesday

Sunny, with a high near 30. North wind around 15 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 19. North wind around 15 mph becoming west in the evening. Winds could gust as high as 25 mph.

Wednesday

Sunny, with a high near 40. West wind 10 to 15 mph becoming north in the morning.

Wednesday Night

Clear, with a low around 24. North wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph.

Thursday

Sunny, with a high near 41. Breezy.

Thursday Night

Mostly clear, with a low around 25. Breezy.