Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

43°F

6°C

Humidity	76%
Wind Speed	S 10 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Wind Chill	37°F (3°C)
Last update	29 Jun 11:15 AM MDT

More Information:

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

Extended Forecast for

6 Miles NW Mount Holmes WY

This Afternoon
High: 37 °F
Rain/Snow and
Breezy
Tonight
Low: 34 °F
Scattered
Showers and
Breezy then
Isolated
Showers
Tuesday
High: 49 °F
Mostly Sunny
Tuesday Night
Low: 34 °F
Partly Cloudy
Wednesday
High: 51 °F
Sunny then
Chance
T-storms and
Breezy
Wednesday Night
Low: 35 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 54 °F
Mostly Sunny
and Breezy
Thursday Night
Low: 39 °F
Partly Cloudy
Friday
High: 54 °F
Partly Sunny
then Chance
T-storms and
Breezy

Detailed Forecast

This Afternoon

Rain and snow showers. Some thunder is also possible. High near 37. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Scattered showers and thunderstorms before 9pm, then isolated showers. Snow level 10100 feet. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

Tuesday

Mostly sunny, with a high near 49. Southwest wind 9 to 13 mph.

Tuesday Night

Partly cloudy, with a low around 34. South wind 7 to 13 mph.

Wednesday

A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 51. Breezy, with a southwest wind 8 to 15 mph, with gusts as high as 21 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 35. Southwest wind 9 to 14 mph becoming south southeast in the evening. Winds could gust as high as 23 mph.

Thursday

Mostly sunny, with a high near 54. Breezy, with a south southeast wind 10 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 32 mph.

Thursday Night

Partly cloudy, with a low around 39.

Friday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 54. Breezy.

Friday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 38.

Independence Day

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 55.

Saturday Night

Mostly clear, with a low around 39.

Sunday

Sunny, with a high near 62.