Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

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

78°F

26°C

Humidity	25%
Wind Speed	NW 8 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	13 Jul 09:15 PM MDT

More Information:

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

Extended Forecast for

14 Miles NW Mount Holmes WY

Tonight
Low: 50 °F
Mostly Clear
Monday
High: 80 °F
Sunny then
Scattered
T-storms
Monday Night
Low: 48 °F
Scattered
Showers then
Partly Cloudy
Tuesday
High: 71 °F
Mostly Sunny
then Showers
Tuesday Night
Low: 43 °F
Showers
Likely then
Chance
Showers
Wednesday
High: 68 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 41 °F
Mostly Clear
Thursday
High: 75 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 50. Light northwest wind.

Monday

Scattered showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 80. Light and variable wind becoming southwest 8 to 13 mph in the morning. Chance of precipitation is 40%.

Monday Night

Scattered showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 48. West southwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 30%.

Tuesday

Showers and possibly a thunderstorm after noon. High near 71. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 43. North wind 5 to 9 mph. Chance of precipitation is 70%.

Wednesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 68. North wind 5 to 8 mph. Chance of precipitation is 40%.

Wednesday Night

Mostly clear, with a low around 41. North northwest wind around 6 mph becoming light and variable after midnight.

Thursday

A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 75.

Thursday Night

Mostly clear, with a low around 44.

Friday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 77.

Friday Night

Partly cloudy, with a low around 46.

Saturday

A slight chance of showers and thunderstorms. Sunny, with a high near 77.