Weather WorldHigh Hope Lake, MT 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
High Hope Lake, MT Weather Forecast
High Hope Lake, MT Weather Forecast Date: 1037 PM MDT Sat Aug 22 2026
The area/counties/county of: Gallatin And Madison County Mountains And Centennial Mountains, including the cities of: Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass.or toggle through each period.
Rest of Tonight... Mostly cloudy. A 20% chance of thunderstorms late in the evening. Lows 49 to 55. South winds up to 10 mph with gusts to around 25 mph.
Sunday... Breezy. Mostly sunny. A 50% chance of thunderstorms in the afternoon. Highs 68 to 78. South winds 5 to 15 mph with gusts to around 30 mph increasing to southwest 15 to 25 mph with gusts to around 45 mph in the afternoon.
Sunday Night... Mostly clear. Patchy smoke after midnight. Lows 44 to 50. West winds up to 15 mph. Gusts up to 40 mph in the evening.
Monday... Mostly sunny. Patchy smoke in the morning. Highs 68 to 78. Southwest winds up to 5 mph with gusts to around 20 mph shifting to the west 5 to 15 mph with gusts to around 30 mph in the afternoon.
Monday Night... Mostly cloudy. Lows 48 to 54. West winds 5 to 10 mph with gusts to around 25 mph shifting to the south after midnight.
Tuesday... Mostly sunny. A 20% chance of thunderstorms in the afternoon. Highs 68 to 78.
Tuesday Night... Mostly cloudy. A 20% chance of thunderstorms. Lows 47 to 55. Highs 69 to 79.
Wednesday... Mostly cloudy. A 20% chance of thunderstorms. Lows 47 to 55. Highs 69 to 79.
Wednesday Night... Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows 47 to 53. Chance of precipitation 50%.
Thursday... Mostly sunny. A 20% chance of thunderstorms in the afternoon. Highs 68 to 78.
Thursday Night... Mostly cloudy with a 20% chance of rain showers in the evening, then partly cloudy after midnight. Lows 46 to 52.
Friday... Partly cloudy. Highs 66 to 76. Lows 45 to 51.
Friday Night... Partly cloudy. Highs 66 to 76. Lows 45 to 51.
POP = Probability of Precipitation
High Hope Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...