Prolonged, Intense Heat Wave; Excessive Rainfall in the Southern Rockies; Severe Weather in the Central US

Extremely dangerous heat will persist from the Midwest to the East Coast into late this week. Monsoonal moisture may produce excessive rain and considerable flash flooding and debris flows, especially near recent burn scar areas in New Mexico and west Texas. Severe storms are possible this evening from the southern/central Plains into the Great Lakes, and the northern/central Plains Tuesday. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

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

59°F

15°C

Humidity	31%
Wind Speed	SSW 3 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	23 Jun 08:15 PM MDT

More Information:

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

Extended Forecast for

Gardiner MT

Tonight
Low: 39 °F
Mostly Clear
Tuesday
High: 76 °F
Sunny then
Isolated
T-storms
Tuesday Night
Low: 43 °F
Partly Cloudy
Wednesday
High: 81 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 83 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 50 °F
Partly Cloudy
Friday
High: 83 °F
Mostly Sunny
then Slight
Chance
T-storms and
Breezy
Friday Night
Low: 51 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 39. West northwest wind 5 to 9 mph becoming light and variable after midnight.

Tuesday

Isolated showers and thunderstorms before 4pm, then isolated showers and thunderstorms after 5pm. Increasing clouds, with a high near 76. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 43. Southwest wind 5 to 11 mph becoming north in the evening.

Wednesday

Sunny, with a high near 81. Southeast wind 5 to 10 mph becoming southwest in the morning.

Wednesday Night

Mostly clear, with a low around 48. Southwest wind 5 to 10 mph becoming south southeast after midnight.

Thursday

Mostly sunny, with a high near 83. Breezy, with a south southeast wind 6 to 11 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

Thursday Night

Partly cloudy, with a low around 50. South wind 5 to 13 mph, with gusts as high as 21 mph.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Breezy.

Friday Night

Partly cloudy, with a low around 51.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.

Saturday Night

Partly cloudy, with a low around 49.

Sunday

Sunny, with a high near 85.