Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop 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.

43°F

6°C

Humidity	39%
Wind Speed	S 13 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Wind Chill	36°F (2°C)
Last update	27 Feb 02:15 PM MST

More Information:

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

Extended Forecast for

Mammoth WY

This Afternoon
High: 43 °F
Sunny and
Breezy
Tonight
Low: 26 °F
Mostly Clear
Saturday
High: 47 °F
Sunny then
Mostly Sunny
and Breezy
Saturday Night
Low: 28 °F
Mostly Cloudy
Sunday
High: 49 °F
Slight Chance
Showers
Sunday Night
Low: 35 °F
Slight Chance
Showers
Monday
High: 49 °F
Chance
Rain/Snow
Monday Night
Low: 28 °F
Partly Cloudy
Tuesday
High: 51 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 43. Breezy, with a south southwest wind around 17 mph, with gusts as high as 26 mph.

Tonight

Mostly clear, with a low around 26. South wind 8 to 13 mph, with gusts as high as 20 mph.

Saturday

Sunny, with a high near 47. Breezy, with a south southwest wind 7 to 17 mph, with gusts as high as 24 mph.

Saturday Night

Mostly cloudy, with a low around 28. South wind 6 to 10 mph.

Sunday

A 20 percent chance of showers after 11am. Snow level rising to 6700 feet in the afternoon. Partly sunny, with a high near 49. South wind around 6 mph.

Sunday Night

A 20 percent chance of showers. Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 35. South wind 3 to 5 mph.

Monday

A chance of rain and snow showers, mainly after 11am. Snow level 6000 feet rising to 6600 feet in the afternoon. Partly sunny, with a high near 49. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 28.

Tuesday

Sunny, with a high near 51.

Tuesday Night

Mostly clear, with a low around 31.

Wednesday

A slight chance of showers. Snow level rising to 6200 feet in the afternoon. Mostly cloudy, with a high near 48.

Wednesday Night

Rain and snow showers likely. Snow level 6600 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 32.

Thursday

Snow showers likely. Mostly cloudy, with a high near 41.