Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

61°F

16°C

Humidity	72%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	23 Aug 01:15 AM MDT

More Information:

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

Extended Forecast for

2 Miles ESE Mammoth WY

Overnight
Low: 51 °F
Mostly Cloudy
Sunday
High: 74 °F
Mostly Sunny
then Chance
Showers and
Breezy
Sunday Night
Low: 46 °F
Chance
Showers then
Mostly Clear
Monday
High: 74 °F
Mostly Sunny
Monday Night
Low: 48 °F
Mostly Cloudy
Tuesday
High: 73 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 47 °F
Slight Chance
T-storms then
Mostly Cloudy
Wednesday
High: 75 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 51. Southeast wind around 7 mph.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 74. Breezy, with a south wind 6 to 16 mph becoming west in the afternoon. Winds could gust as high as 29 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 46. West wind 5 to 11 mph becoming south in the evening. Winds could gust as high as 26 mph.

Monday

Mostly sunny, with a high near 74. Light and variable wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.

Monday Night

Mostly cloudy, with a low around 48. West wind 5 to 7 mph becoming light and variable after midnight.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Light and variable wind becoming west northwest around 6 mph in the afternoon.

Tuesday Night

A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 47. West southwest wind around 5 mph becoming light and variable after midnight.

Wednesday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 75.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.

Friday Night

A slight chance of showers. Partly cloudy, with a low around 46.