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

Top of 22 - 10,067ft (MTH02)

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

30°F

-1°C

Humidity	85%
Wind Speed	S 56 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Wind Chill	11°F (-12°C)
Last update	11 Oct 06:50 PM PDT

More Information:

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

Extended Forecast for

Mammoth Lakes CA

Tonight
Low: 29 °F
Mostly Clear
and Breezy
then Mostly
Clear
Columbus Day
High: 36 °F
Chance Snow
Showers
Monday Night
Low: 25 °F
Chance Snow
Showers
Tuesday
High: 41 °F
Becoming
Sunny
Tuesday Night
Low: 27 °F
Clear
Wednesday
High: 49 °F
Sunny
Wednesday Night
Low: 32 °F
Clear
Thursday
High: 52 °F
Sunny
Thursday Night
Low: 33 °F
Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 29. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 55 mph.

Columbus Day

A 40 percent chance of snow showers, mainly after 2pm. Mostly sunny, with a high near 36. Southwest wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

Monday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 25. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.

Tuesday

Partly sunny, then gradually becoming sunny, with a high near 41. North wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Clear, with a low around 27. North wind 5 to 10 mph.

Wednesday

Sunny, with a high near 49. Northwest wind around 5 mph becoming northeast in the morning.

Wednesday Night

Clear, with a low around 32.

Thursday

Sunny, with a high near 52.

Thursday Night

Clear, with a low around 33.