Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

26°F

-3°C

Humidity	59%
Wind Speed	SSW 3 MPH
Barometer	NA
Dewpoint	13°F (-11°C)
Visibility	NA
Last update	06 Mar 11:15 PM MST

More Information:

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

Extended Forecast for

Mammoth WY

Overnight
Low: 22 °F
Mostly Clear
Saturday
High: 41 °F
Chance Snow
Showers then
Chance
Rain/Snow
Saturday Night
Low: 33 °F
Partly Cloudy
Sunday
High: 46 °F
Partly Sunny
and Breezy
Sunday Night
Low: 37 °F
Mostly Cloudy
and Breezy
Monday
High: 48 °F
Chance
Rain/Snow and
Breezy
Monday Night
Low: 25 °F
Chance
Rain/Snow
then Chance
Snow Showers
Tuesday
High: 33 °F
Snow Showers
Likely and
Breezy
Tuesday Night
Low: 16 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 22. South wind 3 to 6 mph.

Saturday

A chance of snow showers before 2pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 41. South wind 5 to 7 mph becoming calm. Chance of precipitation is 50%. Little or no snow accumulation expected.

Saturday Night

Partly cloudy, with a low around 33. South wind 7 to 11 mph, with gusts as high as 23 mph.

Sunday

Partly sunny, with a high near 46. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 36 mph.

Sunday Night

Mostly cloudy, with a low around 37. Breezy, with a southwest wind around 15 mph, with gusts as high as 33 mph.

Monday

A slight chance of rain showers before 11am, then a chance of rain and snow showers. Snow level 6400 feet. Partly sunny, with a high near 48. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.

Monday Night

A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 25. West southwest wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

Tuesday

Snow showers likely. Partly sunny, with a high near 33. Breezy. Chance of precipitation is 60%.

Tuesday Night

Partly cloudy, with a low around 16.

Wednesday

A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 39. Breezy.

Wednesday Night

A chance of snow showers. Mostly cloudy, with a low around 33. Breezy.

Thursday

A chance of rain and snow showers. Mostly cloudy, with a high near 51. Windy.

Thursday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 35. Breezy.