Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

HEBGEN LAKE (HBRM8)

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

60°F

16°C

Humidity	67%
Wind Speed	N 4 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	15 Jul 07:39 PM MDT

More Information:

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

Extended Forecast for

West Yellowstone MT

Tonight
Low: 40 °F
Showers
Likely and
Patchy Fog
Wednesday
High: 75 °F
Areas Fog
then Sunny
Wednesday Night
Low: 37 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 40 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 41 °F
Partly Cloudy
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 42 °F
Partly Cloudy

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 3am, then a slight chance of rain after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 40. North wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 37. West wind 5 to 7 mph becoming calm in the evening.

Thursday

Sunny, with a high near 82. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 24 mph.

Thursday Night

Mostly clear, with a low around 40. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

Friday

Sunny, with a high near 83. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

Friday Night

Partly cloudy, with a low around 41. West wind 5 to 8 mph becoming calm after midnight.

Saturday

Sunny, with a high near 84. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph.