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

5 Miles SSW Mammoth Hot Springs WY

Overnight
Low: 19 °F
Partly Cloudy
Saturday
High: 33 °F
Chance Snow
Showers
Saturday Night
Low: 28 °F
Slight Chance
Snow Showers
then Mostly
Cloudy and
Breezy
Sunday
High: 37 °F
Slight Chance
Snow Showers
and Breezy
Sunday Night
Low: 30 °F
Breezy.
Slight Chance
Rain/Snow
then Mostly
Cloudy
Monday
High: 39 °F
Chance Snow
Showers and
Breezy
Monday Night
Low: 18 °F
Snow Showers
Likely and
Breezy
Tuesday
High: 25 °F
Snow Showers
Likely and
Breezy
Tuesday Night
Low: 10 °F
Slight Chance
Snow Showers
and Breezy
then Mostly
Clear

Detailed Forecast

Overnight

Partly cloudy, with a steady temperature around 19. South wind 5 to 9 mph.

Saturday

A 50 percent chance of snow showers, mainly between 2pm and 5pm. Mostly cloudy, with a high near 33. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.

Saturday Night

A 20 percent chance of snow showers before 9pm. Mostly cloudy, with a low around 28. Breezy, with a south southwest wind 13 to 17 mph, with gusts as high as 31 mph.

Sunday

A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 37. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 38 mph.

Sunday Night

A slight chance of snow showers, mixing with rain after 8pm, then gradually ending. Mostly cloudy, with a low around 30. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

Monday

A 50 percent chance of snow showers. Partly sunny, with a high near 39. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 41 mph.

Monday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 18. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

Tuesday

Snow showers likely. Partly sunny, with a high near 25. Breezy. Chance of precipitation is 70%.

Tuesday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 10. Breezy.

Wednesday

A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 30. Breezy.

Wednesday Night

A chance of snow showers. Mostly cloudy, with a low around 26. Breezy.

Thursday

A chance of snow showers. Mostly cloudy, with a high near 41. Windy.

Thursday Night

A chance of snow showers. Mostly cloudy, with a low around 28. Windy.