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.

64°F

18°C

Humidity	58%
Wind Speed	SSE 2 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	22 Aug 09:15 PM MDT

More Information:

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

Extended Forecast for

2 Miles NW Norris WY

Tonight
Low: 45 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 72 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 41 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 74 °F
Mostly Sunny
Monday Night
Low: 43 °F
Mostly Cloudy
Tuesday
High: 73 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 43 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 75 °F
Partly Sunny
Wednesday Night
Low: 43 °F
Slight Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 45. Light and variable wind.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Light south wind becoming southwest 8 to 13 mph in the morning.

Sunday Night

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 41. West southwest wind 6 to 11 mph becoming light and variable after midnight. 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 10 mph in the morning. Winds could gust as high as 22 mph.

Monday Night

Mostly cloudy, with a low around 43. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Calm wind becoming west 5 to 7 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43. Light and variable wind.

Wednesday

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 43.