Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

HEBGEN LAKE (HBRM8)

Lat: 44.66597°NLon: 111.09911°WElev: 6700.0ft.

46°F

8°C

Humidity	71%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	04 Sep 11:39 PM MDT

More Information:

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

Extended Forecast for

West Yellowstone MT

Tonight
Low: 39 °F
Mostly Clear
Saturday
High: 72 °F
Sunny
Saturday Night
Low: 37 °F
Mostly Clear
Sunday
High: 75 °F
Sunny
Sunday Night
Low: 40 °F
Chance
Showers then
Showers
Labor Day
High: 59 °F
Showers then
Showers
Likely and
Breezy
Monday Night
Low: 29 °F
Chance
Showers and
Breezy then
Partly Cloudy
Tuesday
High: 62 °F
Sunny
Tuesday Night
Low: 29 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 39. Calm wind becoming north northeast around 5 mph.

Saturday

Sunny, with a high near 72. Light and variable wind becoming south southwest 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph.

Saturday Night

Mostly clear, with a low around 37. Light and variable wind.

Sunday

Sunny, with a high near 75. Light and variable wind becoming south southwest 8 to 13 mph in the afternoon. Winds could gust as high as 24 mph.

Sunday Night

A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers after midnight. Low around 40. South southwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%.

Labor Day

Showers and possibly a thunderstorm. High near 59. Breezy, with a south wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%.

Monday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 29. Breezy, with a southwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph.

Tuesday

Sunny, with a high near 62. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.

Tuesday Night

Partly cloudy, with a low around 29.

Wednesday

Mostly sunny, with a high near 68.

Wednesday Night

A slight chance of showers. Mostly cloudy, with a low around 36.

Thursday

A slight chance of showers. Partly sunny, with a high near 69.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 37.