Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. 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.

62°F

17°C

Humidity	12%
Wind Speed	SSW 8 MPH
Barometer	NA
Dewpoint	8°F (-13°C)
Visibility	NA
Last update	28 Mar 04:15 PM MDT

More Information:

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

Extended Forecast for

Mammoth WY

Tonight
Low: 39 °F
Mostly Cloudy
Sunday
High: 61 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Sunday Night
Low: 43 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Monday
High: 53 °F
Breezy.
Scattered
Showers then
Rain/Snow
Likely
Monday Night
Low: 24 °F
Scattered
Snow Showers
Tuesday
High: 49 °F
Isolated Snow
Showers
Tuesday Night
Low: 32 °F
Mostly Clear
Wednesday
High: 54 °F
Mostly Sunny
then Chance
Showers
Wednesday Night
Low: 37 °F
Showers
Likely and
Breezy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 39. South wind 6 to 11 mph.

Sunday

Mostly sunny, with a high near 61. Breezy, with a south wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

Sunday Night

Partly cloudy, with a low around 43. Breezy, with a south southwest wind 9 to 18 mph, with gusts as high as 28 mph.

Monday

Rain showers likely before 3pm, then rain and snow showers likely. Some thunder is also possible. Snow level 7600 feet lowering to 6100 feet in the afternoon . Mostly cloudy, with a high near 53. Breezy, with a southwest wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday Night

Scattered snow showers, mainly before midnight. Partly cloudy, with a low around 24. West northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Tuesday

Isolated snow showers. Sunny, with a high near 49. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

Tuesday Night

Mostly clear, with a low around 32. South wind 6 to 10 mph, with gusts as high as 21 mph.

Wednesday

A 30 percent chance of showers after noon. Snow level rising to 7400 feet in the afternoon. Mostly sunny, with a high near 54.

Wednesday Night

Showers likely, mainly after midnight. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 60%.

Thursday

Rain and snow showers likely before noon, then snow showers. Snow level 6700 feet lowering to 5700 feet in the afternoon . High near 46. Breezy. Chance of precipitation is 80%.

Thursday Night

Snow showers likely. Mostly cloudy, with a low around 24. Breezy.

Friday

A chance of snow showers. Partly sunny, with a high near 41.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 25.

Saturday

A slight chance of snow showers. Mostly sunny, with a high near 48.