YELLOWSTONE NATIONAL PARK, WY 82190 Weather Forecast & Current Conditions

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YELLOWSTONE, WY
Current Weather

10:56 PM MDT OCT 6, 2026
41°F
Feels Like: 41°F
Dewpoint: 30°F
Rel. Hum.: 65%
Visibility:
Wind: Calm
Pressure: 30.41 inches
Last 72 hours

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YELLOWSTONE NATIONAL PARK, WY 82190
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows in the upper 30s.
WEDNESDAY
Sunny. Highs in the mid 60s. West winds around 10 mph with gusts up to 20 mph in the afternoon.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 30s. Southwest winds around 10 mph with gusts up to 20 mph in the evening.
THURSDAY
Mostly sunny. Highs in the mid 60s. Southwest winds around 10 mph with gusts up to 25 mph in the afternoon.
THURSDAY NIGHT
Mostly clear. Lows in the upper 30s. South winds around 10 mph with gusts up to 20 mph.
FRIDAY
Mostly sunny and breezy. Highs in the lower 60s.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the upper 30s.
SATURDAY
Partly cloudy with a slight chance of rain showers in the morning, then mostly cloudy with rain showers likely with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. Chance of rain 60 percent.
SATURDAY NIGHT
A slight chance of thunderstorms and snow showers. Rain showers. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 80 percent.
SUNDAY
Rain showers, snow showers with a slight chance of thunderstorms. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 90 percent.
SUNDAY NIGHT
A slight chance of thunderstorms in the evening. Rain and snow showers. Light snow accumulation. Lows in the mid 20s. Chance of precipitation 80 percent.
COLUMBUS DAY
Mostly cloudy. Snow and rain showers likely in the morning, then a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. New little or no snow accumulation. Highs around 40. Chance of precipitation 60 percent.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of rain and snow showers. Lows in the mid 20s. Chance of precipitation 40 percent.

Visible Weather Satellite
YELLOWSTONE NATIONAL PARK, WY 82190
Infrared Weather Satellite
YELLOWSTONE NATIONAL PARK, WY 82190
NEXRAD Weather Radar
YELLOWSTONE NATIONAL PARK, WY 82190

YELLOWSTONE, WY 3 hourly weather forecast

weather forecast created  8:00 AM EDT  9/30/2026
Wednesday
30 SEP 2026
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 1, 12 hours 12 PM 56° 56° Clear 0%

0% Thunder
( 1% severe)
  CALM 53% 39°
High 63° YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 1, 15 hours 3 PM 62° 63° Clear W   3 35% 34°
Clear



YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 1, 18 hours 6 PM 59° 60° Clear 1%

0% Thunder
( 2% severe)
WNW   3 39% 34°
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 1, 21 hours 9 PM 45° 44° Clear   CALM 71% 36°
Thursday
1 OCT 2026
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 2, 0 hours 12 AM 40° 38° Clear 1%

0% Thunder
( 1% severe)
  CALM 79% 34°
Low 31° YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 2, 3 hours 3 AM 37° 35° Clear   CALM 89% 34°
High 61° YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 2, 6 hours 6 AM 36° 34° Partly Cloudy 1%

0% Thunder
( 1% severe)
  CALM 92% 34°

Partly Cloudy



YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 2, 9 hours 9 AM 44° 43° Partly Cloudy   CALM 82% 39°
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 2, 12 hours 12 PM 55° 55° Clear 5%

0% Thunder
( 5% severe)
WSW   3 55% 39°
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 2, 15 hours 3 PM 60° 60° Clear W   6 39% 35°
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 2, 18 hours 6 PM 57° 57° Partly Cloudy 0%

0% Thunder
( 4% severe)
WSW   5 43% 35°
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 2, 21 hours 9 PM 45° 44° Partly Cloudy   CALM 73% 37°
Friday
2 OCT 2026
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 3, 0 hours 12 AM 40° 38° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 82% 35°
Low 32° YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 3, 3 hours 3 AM 37° 35° Partly Cloudy   CALM 92% 35°
High 62° YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 3, 6 hours 6 AM 36° 34° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 92% 34°

Clear



YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 3, 9 hours 9 AM 43° 42° Clear   CALM 86% 39°
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 3, 15 hours 12 PM 56° 55° Clear 0%

0% Thunder
( 1% severe)
SW   6 49% 37°
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 3, 18 hours 3 PM 61° 60° Clear WSW   7 32% 31°
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 3, 21 hours 6 PM 58° 57° Partly Cloudy     WSW   6 37% 32°

YELLOWSTONE, WY extended weather forecast

Saturday
3 OCT 2026
Sunday
4 OCT 2026
Monday
5 OCT 2026
Tuesday
6 OCT 2026
Wednesday
7 OCT 2026
Low 30° Low 28° Low 30° Low 30° Low 27°
High 64° High 65° High 64° High 62° High 59°
YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 4 YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 5 YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 6 YELLOWSTONE NATIONAL PARK, WY 82190 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
5% Rain
Clear
9% Rain
Partly Cloudy
17% Rain
Partly Cloudy
17% Rain
Clear
17% Rain/Snow
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