Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Top Stn/Summit - 11,053ft (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

42°F

6°C

Humidity	42%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	20 Sep 03:40 AM PDT

More Information:

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

Extended Forecast for

3 Miles WNW Mammoth Lakes CA

Overnight
Low: 46 °F
Mostly Cloudy
Sunday
High: 63 °F
Partly Sunny
Sunday Night
Low: 48 °F
Mostly Cloudy
Monday
High: 56 °F
Slight Chance
Showers then
Chance
Showers
Monday Night
Low: 43 °F
Slight Chance
Showers then
Partly Cloudy
Tuesday
High: 57 °F
Sunny
Tuesday Night
Low: 46 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 47 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 46. North wind around 5 mph.

Sunday

Partly sunny, with a high near 63. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Monday

A 50 percent chance of showers, mainly after 2pm. Patchy smoke before 11am. Snow level 10600 feet rising to 11200 feet in the afternoon. Increasing clouds, with a high near 56. Calm wind becoming southwest around 5 mph in the morning. Winds could gust as high as 20 mph.

Monday Night

A 20 percent chance of showers before 11pm. Snow level 11000 feet. Partly cloudy, with a low around 43. West wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 57. Calm wind becoming north around 5 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 46.

Wednesday

Sunny, with a high near 64.

Wednesday Night

Mostly clear, with a low around 47.

Thursday

Sunny, with a high near 64.

Thursday Night

Mostly clear, with a low around 46.