Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

96°F

36°C

Humidity	9%
Wind Speed	SSW 5 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Heat Index	91°F (33°C)
Last update	12 Jul 01:15 PM MDT

More Information:

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

Extended Forecast for

18 Miles W Gardiner MT

This Afternoon
High: 90 °F
Mostly Sunny
Tonight
Low: 56 °F
Decreasing
Clouds
Monday
High: 88 °F
Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 87 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 58 °F
Chance
T-storms then
Mostly Cloudy
Wednesday
High: 82 °F
Slight Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 55 °F
Showers
Likely then
Partly Cloudy
Thursday
High: 83 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 90. South southwest wind around 14 mph, with gusts as high as 20 mph.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 56. South southwest wind 6 to 11 mph becoming light and variable in the evening.

Monday

Sunny, with a high near 88. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

Monday Night

Mostly clear, with a low around 58. North northwest wind around 6 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58. North northwest wind around 6 mph becoming calm in the evening.

Wednesday

A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%.

Wednesday Night

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

Thursday

A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83.

Thursday Night

A 50 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 54.

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 82.