Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

77°F

25°C

Humidity	41%
Wind Speed	SE 2 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	26 Jul 11:15 AM MDT

More Information:

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

Extended Forecast for

Tower Junction WY

This Afternoon
High: 88 °F
Chance
T-storms
Tonight
Low: 52 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 87 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 50 °F
Partly Cloudy
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 50 °F
Partly Cloudy
Wednesday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 49 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 90 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Partly sunny, with a high near 88. West southwest wind 5 to 7 mph, with gusts as high as 20 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 52. West southwest wind around 6 mph becoming calm in the evening.

Monday

A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Calm wind becoming west 5 to 7 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 89. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph.

Tuesday Night

Partly cloudy, with a low around 50. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Wednesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Calm wind becoming southwest around 6 mph in the afternoon.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49.

Thursday

Sunny, with a high near 90.

Thursday Night

Mostly clear, with a low around 49.

Friday

Sunny, with a high near 92.

Friday Night

Mostly clear, with a low around 50.

Saturday

Sunny, with a high near 93.