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

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

58°F

14°C

Humidity	77%
Wind Speed	N 0 MPH
Barometer	30.5 in (1032.85 mb)
Dewpoint	51°F (11°C)
Visibility	NA
Last update	22 Aug 08:56 AM MDT

More Information:

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

Extended Forecast for

West Thumb WY

Today
High: 76 °F
Slight Chance
Showers then
Showers
Likely
Tonight
Low: 44 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 73 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 42 °F
Partly Cloudy
Monday
High: 72 °F
Mostly Sunny
Monday Night
Low: 41 °F
Slight Chance
T-storms then
Mostly Cloudy
Tuesday
High: 72 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 41 °F
Slight Chance
T-storms then
Mostly Cloudy
Wednesday
High: 73 °F
Partly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 76. Southwest wind 5 to 8 mph. Chance of precipitation is 60%.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 44. Southwest wind 5 to 10 mph becoming light and variable.

Sunday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, then gradually becoming sunny, with a high near 73. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 24 mph.

Sunday Night

Partly cloudy, with a low around 42. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 23 mph.

Monday

Mostly sunny, with a high near 72. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

Monday Night

A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 41. West southwest wind around 6 mph becoming calm in the evening.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. Calm wind becoming west southwest around 6 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 41.

Thursday

Mostly sunny, with a high near 71.

Thursday Night

Partly cloudy, with a low around 39.

Friday

Mostly sunny, with a high near 70.