Severe Thunderstorms and Flash Flooding Possible Through the Holiday Weekend

Severe thunderstorms, heavy rainfall, and additional flash flooding will remain possible across much of the central U.S. and into parts of the Ohio Valley and Mid Atlantic through Monday. Elsewhere, cool and unsettled weather will persist over the West, while record high temperatures are expected in the Southeast. Read More >

En Español

Current conditions at

HEBGEN LAKE (HBRM8)

Lat: 44.665972°NLon: 111.099111°WElev: 6700ft.

39°F

4°C

Humidity	96%
Wind Speed	NA
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	26 May 12:39 am MDT

More Information:

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

Extended Forecast for

West Yellowstone MT

Overnight

Chance Rain
and Patchy
Fog
Low: 33 °F
Sunday

Slight Chance
T-storms and
Areas Fog
then Showers
High: 60 °F
Sunday
Night

Chance
Showers and
Patchy Fog
Low: 34 °F
Memorial
Day

Showers
Likely and
Areas Fog
High: 54 °F
Monday
Night

Chance Rain
then Slight
Chance Rain
and Patchy
Fog
Low: 34 °F
Tuesday

Partly Sunny
High: 58 °F
Tuesday
Night

Mostly Clear
Low: 30 °F
Wednesday

Mostly Sunny
High: 62 °F
Wednesday
Night

Partly Cloudy
Low: 33 °F

Detailed Forecast

Overnight

A 50 percent chance of rain, mainly before 5am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 33. Calm wind.

Sunday

A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 4pm. Areas of fog before 8am. High near 60. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%.

Sunday Night

A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 34. East southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.

Memorial Day

A chance of rain before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Areas of fog before 8am. Otherwise, cloudy, with a high near 54. Calm wind becoming north northeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 70%.

Monday Night

A 50 percent chance of rain, mainly before midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 34. North northeast wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 20 mph.

Tuesday

Partly sunny, with a high near 58.

Tuesday Night

Mostly clear, with a low around 30.

Wednesday

Mostly sunny, with a high near 62.

Wednesday Night

Partly cloudy, with a low around 33.

Thursday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63.

Thursday Night

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