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

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

74°F

23°C

Humidity	40%
Wind Speed	SW 6 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	22 Aug 06:15 PM MDT

More Information:

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

Extended Forecast for

Madison WY

Tonight
Low: 45 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 73 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 40 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 76 °F
Mostly Sunny
Monday Night
Low: 43 °F
Slight Chance
T-storms then
Mostly Cloudy
Tuesday
High: 75 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 42 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 77 °F
Partly Sunny
Wednesday Night
Low: 42 °F
Slight Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.

Sunday

A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 40. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 24 mph.

Monday

Mostly sunny, with a high near 76. 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 43. West southwest wind around 5 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Calm wind becoming west around 5 mph in the afternoon.

Tuesday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. Calm wind.

Wednesday

Partly sunny, with a high near 77.

Wednesday Night

A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 42.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

Thursday Night

Partly cloudy, with a low around 41.

Friday

Mostly sunny, with a high near 73.