WEST YELLOWSTONE, MT 59758 Weather Forecast & Current Conditions

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YELLOWSTONE, WY
Current Weather

12:56 AM MDT SEP 15, 2026
28°F
Feels Like: 25°F
Dewpoint: 21°F
Rel. Hum.: 73%
Visibility:
Wind: NW at 3 mph
Pressure: 30.26 inches
Last 72 hours

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WEST YELLOWSTONE, MT 59758
Weather Forecast

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REST OF TODAY
Mostly cloudy. Haze through the day. A 20 percent chance of thunderstorms in the afternoon. Highs 70 to 80. Southwest winds 5 to 15 mph.
TONIGHT
Cloudy with chance of rain showers and slight chance of thunderstorms. Areas of smoke through the night. Haze after midnight. Lows 45 to 50. West winds 5 to 15 mph. Chance of precipitation 50 percent.
WEDNESDAY
Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Areas of smoke in the morning. Haze through the day. Highs 65 to 75. West winds up to 10 mph. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Haze in the evening. Partly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows 40 to 50. North winds 5 to 10 mph shifting to the southeast after midnight. Chance of precipitation 40 percent.
THURSDAY
Mostly cloudy. Slight chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs 60 to 70. South winds up to 10 mph. Chance of precipitation 70 percent.
THURSDAY NIGHT
Mostly cloudy with a 50 percent chance of thunderstorms. Lows 40 to 45.
FRIDAY AND FRIDAY NIGHT
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Lows 40 to 45. Chance of precipitation 50 percent.
SATURDAY AND SATURDAY NIGHT
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Lows 35 to 45. Chance of precipitation 50 percent.
SUNDAY
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 50 percent.
SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 45.
MONDAY
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 50 percent.

Visible Weather Satellite
WEST YELLOWSTONE, MT 59758
Infrared Weather Satellite
WEST YELLOWSTONE, MT 59758
NEXRAD Weather Radar
WEST YELLOWSTONE, MT 59758

YELLOWSTONE, WY 3 hourly weather forecast

weather forecast created  8:00 PM EDT  9/14/2026
Tuesday
15 SEP 2026
WEST YELLOWSTONE, MT 59758 weather forecast Day 1, 0 hours 12 AM 34° 32° Clear 0%

0% Thunder
( 1% severe)
  CALM 78% 28°
Low 28° WEST YELLOWSTONE, MT 59758 weather forecast Day 1, 3 hours 3 AM 31° 28° Clear   CALM 88% 28°
High 61° WEST YELLOWSTONE, MT 59758 weather forecast Day 1, 6 hours 6 AM 29° 26° Clear 0%

0% Thunder
( 0% severe)
  CALM 96% 28°

Clear



WEST YELLOWSTONE, MT 59758 weather forecast Day 1, 9 hours 9 AM 39° 37° Clear   CALM 79% 33°
WEST YELLOWSTONE, MT 59758 weather forecast Day 1, 12 hours 12 PM 54° 54° Clear 0%

0% Thunder
( 1% severe)
SSW   3 35% 27°
WEST YELLOWSTONE, MT 59758 weather forecast Day 1, 15 hours 3 PM 60° 60° Partly Cloudy SW   6 21% 21°
WEST YELLOWSTONE, MT 59758 weather forecast Day 1, 18 hours 6 PM 58° 58° Partly Cloudy 0%

0% Thunder
( 2% severe)
SW   5 25% 23°
WEST YELLOWSTONE, MT 59758 weather forecast Day 1, 21 hours 9 PM 46° 45° Clear   CALM 49% 28°
Wednesday
16 SEP 2026
WEST YELLOWSTONE, MT 59758 weather forecast Day 2, 0 hours 12 AM 40° 38° Clear 0%

0% Thunder
( 1% severe)
  CALM 67% 30°
Low 31° WEST YELLOWSTONE, MT 59758 weather forecast Day 2, 3 hours 3 AM 36° 34° Clear   CALM 79% 30°
High 66° WEST YELLOWSTONE, MT 59758 weather forecast Day 2, 6 hours 6 AM 34° 32° Clear 0%

0% Thunder
( 2% severe)
  CALM 82% 29°

Clear



WEST YELLOWSTONE, MT 59758 weather forecast Day 2, 9 hours 9 AM 46° 45° Clear   CALM 71% 37°
WEST YELLOWSTONE, MT 59758 weather forecast Day 2, 12 hours 12 PM 60° 61° Clear 1%

0% Thunder
( 12% severe)
SSW   2 41% 36°
WEST YELLOWSTONE, MT 59758 weather forecast Day 2, 15 hours 3 PM 65° 65° Partly Cloudy SW   3 29% 32°
WEST YELLOWSTONE, MT 59758 weather forecast Day 2, 18 hours 6 PM 63° 64° Partly Cloudy 5%

0% Thunder
( 9% severe)
  CALM 32% 33°
WEST YELLOWSTONE, MT 59758 weather forecast Day 2, 21 hours 9 PM 50° 50° Mostly Cloudy   CALM 61% 37°

YELLOWSTONE, WY extended weather forecast

Thursday
17 SEP 2026
Friday
18 SEP 2026
Saturday
19 SEP 2026
Sunday
20 SEP 2026
Monday
21 SEP 2026
Low 37° Low 38° Low 35° Low 31° Low 28°
High 64° High 60° High 57° High 63° High 62°
WEST YELLOWSTONE, MT 59758 weather forecast Day 3 WEST YELLOWSTONE, MT 59758 weather forecast Day 4 WEST YELLOWSTONE, MT 59758 weather forecast Day 5 WEST YELLOWSTONE, MT 59758 weather forecast Day 6 WEST YELLOWSTONE, MT 59758 weather forecast Day 7
Overcast
68% Rain
Overcast
52% Rain
Overcast
53% Rain
Partly Cloudy
18% Rain
Clear
14% Rain
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