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.

Partly Cloudy

37°F

3°C

Humidity	40%
Wind Speed	SE 6 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	11 Oct 11:55 PM PDT

More Information:

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

Extended Forecast for

12 Miles E Mammoth Lakes CA

Overnight
Low: 22 °F
Mostly Clear
Columbus Day
High: 52 °F
Mostly Sunny
then Slight
Chance
Showers
Monday Night
Low: 17 °F
Chance
Rain/Snow
then Slight
Chance Snow
Showers
Tuesday
High: 52 °F
Sunny
Tuesday Night
Low: 19 °F
Clear
Wednesday
High: 63 °F
Sunny
Wednesday Night
Low: 24 °F
Clear
Thursday
High: 65 °F
Sunny
Thursday Night
Low: 24 °F
Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 22. North wind around 5 mph becoming calm.

Columbus Day

A 20 percent chance of showers after 2pm. Snow level rising to 7800 feet in the afternoon. Mostly sunny, with a high near 52. Calm wind becoming northwest around 5 mph in the afternoon.

Monday Night

A chance of rain and snow showers before 11pm, then a slight chance of snow showers. Partly cloudy, with a low around 17. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday

Sunny, with a high near 52. Northwest wind 5 to 10 mph.

Tuesday Night

Clear, with a low around 19. North wind 5 to 10 mph becoming west after midnight.

Wednesday

Sunny, with a high near 63. Calm wind becoming north around 5 mph in the afternoon.

Wednesday Night

Clear, with a low around 24.

Thursday

Sunny, with a high near 65.

Thursday Night

Clear, with a low around 24.