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.

78°F

26°C

Humidity	34%
Wind Speed	NE 4 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	22 Aug 12:15 PM MDT

More Information:

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

Extended Forecast for

Mount Holmes WY

This Afternoon
High: 67 °F
Chance
T-storms
Tonight
Low: 49 °F
Showers
Likely then
Mostly Cloudy
Sunday
High: 63 °F
Mostly Sunny
then Chance
T-storms and
Breezy
Sunday Night
Low: 45 °F
Slight Chance
T-storms and
Breezy then
Mostly Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 48 °F
Mostly Cloudy
Tuesday
High: 63 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 47 °F
Slight Chance
T-storms then
Mostly Cloudy
Wednesday
High: 64 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 67. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.

Tonight

Showers and thunderstorms likely, mainly before 11pm. Mostly cloudy, with a low around 49. Southwest wind 9 to 11 mph becoming west northwest in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Mostly sunny, with a high near 63. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 45. Breezy, with a south southwest wind 7 to 17 mph, with gusts as high as 31 mph.

Monday

Sunny, with a high near 64. West southwest wind 7 to 14 mph, with gusts as high as 26 mph.

Monday Night

Mostly cloudy, with a low around 48. West wind 6 to 11 mph becoming southeast after midnight. Winds could gust as high as 23 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. East southeast wind 7 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

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

Wednesday

Mostly sunny, with a high near 64.

Wednesday Night

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

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 63. Breezy.

Thursday Night

Mostly cloudy, with a low around 46. Breezy.

Friday

Mostly sunny, with a high near 61. Breezy.