Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

52°F

11°C

Humidity	40%
Wind Speed	ESE 6 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	10 Oct 10:55 PM PDT

More Information:

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

Extended Forecast for

9 Miles ESE Mammoth Lakes CA

Tonight
Low: 33 °F
Mostly Cloudy
Sunday
High: 51 °F
Chance
Showers
Sunday Night
Low: 25 °F
Slight Chance
Rain/Snow
then Mostly
Clear
Columbus Day
High: 39 °F
Snow Showers
Likely
Monday Night
Low: 21 °F
Snow Showers
Likely
Tuesday
High: 43 °F
Mostly Sunny
Tuesday Night
Low: 23 °F
Mostly Clear
Wednesday
High: 51 °F
Sunny
Wednesday Night
Low: 27 °F
Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 33. South wind 10 to 15 mph.

Sunday

A 50 percent chance of showers, mainly before 5pm. Snow level 10400 feet. Mostly cloudy, with a high near 51. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

Sunday Night

A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Mostly clear, with a low around 25. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

Columbus Day

Snow showers likely, mainly after 11am. Partly sunny, with a high near 39. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 21. West wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Tuesday

Mostly sunny, with a high near 43. West wind around 5 mph becoming northwest in the morning.

Tuesday Night

Mostly clear, with a low around 23.

Wednesday

Sunny, with a high near 51.

Wednesday Night

Clear, with a low around 27.

Thursday

Sunny, with a high near 54.

Thursday Night

Clear, with a low around 29.