News Headlines
- This Saturday, June 27: Great Falls Disaster Response Expo - FREE and Family-Friendly Event, Great Falls College at MSU
- SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
- The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.
Hazardous Weather Conditions
Current conditions at
HEBGEN LAKE (HBRM8)
Lat: 44.66597°NLon: 111.09911°WElev: 6700.0ft.NA
52°F
11°C
| Humidity | 67% |
| Wind Speed | NNW 0 MPH |
| Barometer | NA |
| Dewpoint | 41°F (5°C) |
| Visibility | NA |
| Last update | 27 Jun 01:39 AM MDT |
Extended Forecast for
West Yellowstone MT
Winter Weather Advisory June 27, 06:00pm until June 29, 12:00pm
Overnight
Low: 43 °F
Chance
ShowersSaturday
High: 56 °F
Showers
Saturday Night
Low: 31 °F
Showers
Sunday
High: 50 °F
Rain Likely
Sunday Night
Low: 28 °F
Rain Likely
then
Rain/Snow
LikelyMonday
High: 51 °F
Rain/Snow
then Rain
LikelyMonday Night
Low: 30 °F
Chance
Showers then
Mostly CloudyTuesday
High: 62 °F
Partly Sunny
then Chance
T-stormsTuesday Night
Low: 31 °F
Partly Cloudy
Detailed Forecast
Overnight
A 40 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 43. South wind 5 to 7 mph, with gusts as high as 21 mph.
Saturday
Showers and thunderstorms before 1pm, then showers and possibly a thunderstorm, mainly after 1pm. High near 56. South southwest wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm, mainly before midnight, then rain likely after midnight. Low around 31. South southwest wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 50. Southwest wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunday Night
Rain likely before 3am, then rain and snow likely. Some thunder is also possible. Mostly cloudy, with a low around 28. South southwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Rain and snow, becoming all rain after noon. Some thunder is also possible. High near 51. South southwest wind 10 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 30. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
West Yellowstone MT
44.67°N 111.09°W (Elev. 6686 ft)
44.67°N 111.09°W (Elev. 6686 ft)
12:31 am MDT Jun 27, 2026
2am MDT Jun 27, 2026-6pm MDT Jul 3, 2026
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