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

39°F

4°C

Humidity	41%
Wind Speed	SE 3 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Last update	12 Oct 12:15 AM PDT

More Information:

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

Extended Forecast for

4 Miles E Mammoth Lakes CA

Overnight
Low: 25 °F
Mostly Clear
Columbus Day
High: 49 °F
Mostly Sunny
then Slight
Chance
Rain/Snow
Monday Night
Low: 21 °F
Chance Snow
Showers
Tuesday
High: 50 °F
Sunny
Tuesday Night
Low: 23 °F
Clear
Wednesday
High: 60 °F
Sunny
Wednesday Night
Low: 28 °F
Clear
Thursday
High: 62 °F
Sunny
Thursday Night
Low: 29 °F
Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 25. West wind around 5 mph.

Columbus Day

A slight chance of rain and snow showers after 2pm. Mostly sunny, with a high near 49. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Monday Night

A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21. West wind 5 to 10 mph. Little or no snow accumulation expected.

Tuesday

Sunny, with a high near 50. North wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Clear, with a low around 23. North wind 5 to 10 mph becoming west after midnight.

Wednesday

Sunny, with a high near 60. Calm wind becoming north around 5 mph in the afternoon.

Wednesday Night

Clear, with a low around 28.

Thursday

Sunny, with a high near 62.

Thursday Night

Clear, with a low around 29.