Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

54°F

12°C

Humidity	80%
Wind Speed	N 1 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	01 Sep 12:15 PM MDT

More Information:

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

Extended Forecast for

Mammoth WY

This Afternoon
High: 74 °F
Chance
Showers
Tonight
Low: 48 °F
Chance
Showers
Wednesday
High: 72 °F
Mostly Sunny
then Slight
Chance
T-storms and
Breezy
Wednesday Night
Low: 46 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Thursday
High: 71 °F
Sunny then
Sunny and
Breezy
Thursday Night
Low: 46 °F
Partly Cloudy
Friday
High: 74 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 48 °F
Mostly Clear
Saturday
High: 77 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 74. South wind 3 to 6 mph.

Tonight

A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 48. South southeast wind 7 to 9 mph. Chance of precipitation is 50%.

Wednesday

A slight chance of showers and thunderstorms between noon and 4pm. Mostly sunny, with a high near 72. Breezy, with a south southwest wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 46. Breezy, with a south southeast wind 9 to 18 mph, with gusts as high as 34 mph.

Thursday

Sunny, with a high near 71. Breezy, with a south southwest wind 10 to 17 mph, with gusts as high as 31 mph.

Thursday Night

Partly cloudy, with a low around 46. South southwest wind 8 to 14 mph becoming southeast after midnight. Winds could gust as high as 29 mph.

Friday

Sunny, with a high near 74. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 31 mph.

Friday Night

Mostly clear, with a low around 48.

Saturday

Sunny, with a high near 77.