Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

43°F

6°C

Humidity	59%
Wind Speed	ESE 1 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	10 Nov 09:15 PM MST

More Information:

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

Extended Forecast for

Mammoth WY

Tonight
Low: 34 °F
Partly Cloudy
Veterans Day
High: 55 °F
Sunny
Wednesday Night
Low: 33 °F
Mostly Cloudy
Thursday
High: 59 °F
Mostly Sunny
Thursday Night
Low: 34 °F
Mostly Cloudy
Friday
High: 55 °F
Mostly Sunny
Friday Night
Low: 36 °F
Mostly Cloudy
Saturday
High: 49 °F
Chance
Showers
Saturday Night
Low: 35 °F
Chance
Rain/Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 34. South southeast wind 8 to 10 mph.

Veterans Day

Sunny, with a high near 55. South southwest wind 6 to 10 mph.

Wednesday Night

Mostly cloudy, with a low around 33. South southeast wind around 7 mph.

Thursday

Mostly sunny, with a high near 59. South southeast wind 5 to 7 mph.

Thursday Night

Mostly cloudy, with a low around 34. South southeast wind around 8 mph.

Friday

Mostly sunny, with a high near 55. South southeast wind 7 to 11 mph, with gusts as high as 25 mph.

Friday Night

Mostly cloudy, with a low around 36. South wind 9 to 11 mph, with gusts as high as 21 mph.

Saturday

A 40 percent chance of showers. Mostly cloudy, with a high near 49.

Saturday Night

A chance of rain showers before 11pm, then a slight chance of snow showers between 11pm and 2am, then a slight chance of rain and snow showers after 2am. Snow level 7400 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

Sunday

A slight chance of rain and snow showers before 2pm, then a slight chance of rain showers between 2pm and 5pm, then a slight chance of rain and snow showers after 5pm. Snow level 5900 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 47. Chance of precipitation is 20%.

Sunday Night

A slight chance of rain and snow showers. Snow level 6600 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 34.

Monday

A chance of rain and snow showers. Snow level rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 49.

Monday Night

A chance of rain and snow showers. Snow level 6900 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 35.

Tuesday

Rain and snow showers likely. Snow level rising to 6600 feet in the afternoon. Mostly cloudy, with a high near 47.