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.

67°F

19°C

Humidity	51%
Wind Speed	NW 4 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	22 Aug 08:15 PM MDT

More Information:

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

Extended Forecast for

2 Miles NNE Mount Holmes WY

Tonight
Low: 50 °F
T-storms
Likely then
Mostly Cloudy
Sunday
High: 63 °F
Mostly Sunny
then Slight
Chance
T-storms and
Breezy
Sunday Night
Low: 46 °F
Slight Chance
T-storms and
Breezy then
Mostly Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 48 °F
Mostly Cloudy
Tuesday
High: 64 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 65 °F
Partly Sunny
Wednesday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Tonight

Showers and thunderstorms likely, mainly before 11pm. Mostly cloudy, with a low around 50. Southwest wind 9 to 11 mph becoming west northwest in the evening. Chance of precipitation is 60%.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 63. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 28 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 46. Breezy, with a south southwest wind 7 to 17 mph, with gusts as high as 30 mph.

Monday

Sunny, with a high near 64. West southwest wind 7 to 13 mph, with gusts as high as 25 mph.

Monday Night

Mostly cloudy, with a low around 48. West wind 6 to 11 mph becoming south southeast after midnight. Winds could gust as high as 22 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. South southeast wind 7 to 9 mph becoming west northwest in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. Northwest wind around 7 mph becoming east southeast after midnight.

Wednesday

Partly sunny, with a high near 65.

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 64. Breezy.

Thursday Night

Partly cloudy, with a low around 47. Breezy.

Friday

Mostly sunny, with a high near 62. Breezy.

Friday Night

Partly cloudy, with a low around 45. Breezy.