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 >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

41°F

5°C

Humidity	37%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	28 Feb 06:15 PM MST

More Information:

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

Extended Forecast for

Mammoth WY

Tonight
Low: 29 °F
Mostly Cloudy
Sunday
High: 49 °F
Partly Sunny
Sunday Night
Low: 36 °F
Chance
Rain/Snow
Monday
High: 49 °F
Chance
Rain/Snow
then Chance
Showers
Monday Night
Low: 27 °F
Partly Cloudy
Tuesday
High: 51 °F
Sunny
Tuesday Night
Low: 32 °F
Mostly Cloudy
Wednesday
High: 47 °F
Chance
Showers
Wednesday Night
Low: 29 °F
Rain/Snow

Detailed Forecast

Tonight

Mostly cloudy, with a low around 29. Southwest wind 6 to 9 mph becoming southeast after midnight.

Sunday

Partly sunny, with a high near 49. Southeast wind 6 to 11 mph becoming southwest in the afternoon.

Sunday Night

Scattered rain and snow showers before 11pm, then a chance of rain showers between 11pm and 2am, then a chance of rain and snow showers after 2am. Mostly cloudy, with a low around 36. South wind 3 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday

A chance of rain and snow showers before 11am, then a chance of rain showers. Snow level 6800 feet. Mostly cloudy, with a high near 49. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

Monday Night

Partly cloudy, with a low around 27. Light and variable wind.

Tuesday

Sunny, with a high near 51. Light south southeast wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

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

Wednesday

A 40 percent chance of showers after 11am. Snow level rising to 6500 feet in the afternoon. Mostly cloudy, with a high near 47.

Wednesday Night

Rain and snow showers. Snow level 6600 feet lowering to 5700 feet after midnight . Low around 29. Chance of precipitation is 80%.

Thursday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 41.