Dangerous Heat Continues Across the Southwest U.S.; Fire Weather Conditions Across the Great Basin

Dangerous heat will continue across the Southwest U.S. and southern California into early next week. Excessive Heat Warnings and Heat Advisories remain in effect. Gusty winds and dry conditions may lead to elevated to near critical fire weather conditions across the Great Basin and northern Sierra. Air Quality Alerts remain in effect into Monday for large parts of Oregon, Idaho, and Wyoming. Read More >

Current conditions at

MAMMOTH (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6300.0ft.

57°F

14°C

Humidity	34%
Wind Speed	S 3 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	08 Sep 02:15 AM MDT

More Information:

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

Extended Forecast for

Mammoth WY

Overnight
Low: 50 °F
Mostly Clear
Sunday
High: 82 °F
Sunny then
Areas Smoke
Sunday Night
Low: 51 °F
Areas Smoke
and Breezy
then Partly
Cloudy
Monday
High: 79 °F
Sunny then
Areas Smoke
and Breezy
Monday Night
Low: 51 °F
Areas Smoke
then Partly
Cloudy
Tuesday
High: 81 °F
Partly Sunny
Tuesday Night
Low: 51 °F
Slight Chance
Showers
Wednesday
High: 76 °F
Slight Chance
Showers then
Showers
Likely
Wednesday Night
Low: 46 °F
Showers
Likely

Detailed Forecast

Overnight

Mostly clear, with a low around 50. Southeast wind around 7 mph.

Sunday

Areas of smoke between 3pm and 4pm. Increasing clouds, with a high near 82. South wind 5 to 10 mph becoming west northwest in the afternoon.

Sunday Night

Areas of smoke between 7pm and 9pm. Partly cloudy, with a low around 51. Breezy, with a west northwest wind 6 to 15 mph becoming east in the evening. Winds could gust as high as 21 mph.

Monday

Areas of smoke after 4pm. Sunny, with a high near 79. Breezy, with a south wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

Monday Night

Areas of smoke before 7pm. Partly cloudy, with a low around 51. West wind 6 to 11 mph becoming south southeast after midnight.

Tuesday

Partly sunny, with a high near 81. South southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 51. Southwest wind 8 to 10 mph becoming south southeast after midnight. Winds could gust as high as 22 mph.

Wednesday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.

Wednesday Night

Showers likely. Cloudy, with a low around 46. Chance of precipitation is 70%.

Thursday

Showers likely, then showers and possibly a thunderstorm after noon. High near 65. Chance of precipitation is 80%.

Thursday Night

Showers likely. Mostly cloudy, with a low around 42.

Friday

Showers likely. Mostly cloudy, with a high near 54.

Friday Night

A slight chance of showers. Mostly cloudy, with a low around 39.

Saturday

Mostly sunny, with a high near 65.