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.

68°F

20°C

Humidity	43%
Wind Speed	SSE 4 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	22 Aug 10:15 AM MDT

More Information:

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

Extended Forecast for

4 Miles NNE Mount Holmes WY

Today
High: 74 °F
Slight Chance
Showers then
Chance
T-storms
Tonight
Low: 50 °F
Showers
Likely then
Partly Cloudy
Sunday
High: 71 °F
Mostly Sunny
then Chance
T-storms and
Breezy
Sunday Night
Low: 47 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 71 °F
Sunny
Monday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Cloudy
Tuesday
High: 70 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 47 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 70 °F
Partly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 74. Southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Tonight

Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 50. Southwest wind 7 to 10 mph. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 71. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 32 mph.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 47. South southwest wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Monday

Sunny, with a high near 71. South wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.

Monday Night

A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 48. West southwest wind 5 to 9 mph becoming south southeast after midnight. Winds could gust as high as 22 mph.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. South southeast wind 5 to 8 mph becoming north in the afternoon.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.

Thursday

Mostly sunny, with a high near 69. Breezy.

Thursday Night

Partly cloudy, with a low around 45.

Friday

Mostly sunny, with a high near 68.