Weather for Yellowstone National Park, Wyoming
Current Weather
Humidity: 85%
Feels Like: 18.2°F
Wind: S 4 mph
Wind Gusts: 8.5 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0
Five Day Weather Forecast
Fri
H: 37°F
L: 11°F
Sat
H: 23°F
L: -6°F
Sun
H: 29°F
L: -3°F
Mon
H: 28°F
L: -5°F
Tue
H: 29°F
L: 5°F
Air Quality
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 89 μg/m3
Astronomical
Sun Transit: 12:10 AM
Sunset: 4:44 PM
Daylight: 9 hrs 7 mins
Moon Transit: 12:00 AM
Moonset: 12:44 AM
Moon Phase: First Quarter
Moon Illumination: 57.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:17 AM - 5:47 AM
Minor Periods
12:47 AM - 2:17 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Winter Weather Advisory issued November 27 at 8:32PM MST until November 29 at 5:00AM MST by NWS Billings MT
Effective: Thu November 27, 2025, 8:32 PM
Expires: Fri November 28, 2025, 8:45 PM
* WHAT...Snow expected. Total snow accumulations between 2 and 5 inches. Winds gusting as high as 35 mph. * WHERE...Livingston Area, Northern Park, and Paradise Valley. * WHEN...From 5 AM Friday to 5 AM MST Saturday. * IMPACTS...Plan on slippery road conditions. Hazardous travel conditions will impact the Friday evening commute. * ADDITIONAL DETAILS...Gusty winds may continue blowing snow around and reducing visibility after the snow stops falling.
Slow down and use caution while traveling. For the latest road conditions, call 5 1 1.
Winter Weather Advisory issued November 28 at 2:17AM MST until November 29 at 5:00AM MST by NWS Billings MT
Effective: Fri November 28, 2025, 2:17 AM
Expires: Sat November 29, 2025, 2:30 AM
* WHAT...Snow expected. Total snow accumulations between 2 and 5 inches. Winds gusting as high as 35 mph. * WHERE...Livingston Area, Northern Park, and Paradise Valley. * WHEN...From 5 AM early this morning to 5 AM MST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the afternoon and evening commutes.
Slow down and use caution while traveling. For the latest road conditions, call 5 1 1.
Winter Weather Advisory issued November 27 at 7:30PM MST until November 29 at 5:00AM MST by NWS Great Falls MT
Effective: Thu November 27, 2025, 7:30 PM
Expires: Fri November 28, 2025, 6:00 AM
* WHAT...Snow expected. Total snow accumulations between 3 and 5 inches. Winds gusting as high as 35 mph. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...From midnight tonight to 5 AM MST Saturday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Blowing snow will reduce visibility at times.
Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website.
Winter Weather Advisory issued November 28 at 1:46AM MST until November 29 at 5:00AM MST by NWS Great Falls MT
Effective: Fri November 28, 2025, 1:46 AM
Expires: Fri November 28, 2025, 5:00 PM
* WHAT...Snow. Additional snow accumulations between 1 and 3 inches in the valleys with up to 6 inches in the mountains. Winds gusting as high as 35 mph. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Blowing snow will reduce visibility at times.
Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website.
Weather Forecast
Average Temperature: 26.8°F
Average Humidity: 87%
Wind: 7.8 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 2.85 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 79.72 μg/m3
Astronomical
Sun Transit: 12:10 AM
Sunset: 4:44 PM
Daylight: 9 hrs 7 mins
Moon Transit: 12:00 AM
Moonset: 12:44 AM
Moon Phase: First Quarter
Moon Illumination: 57.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:17 AM - 5:47 AM
Minor Periods
12:47 AM - 2:17 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 7.1°F
Average Humidity: 70%
Wind: 4.7 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 3.97 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 61.44 μg/m3
Astronomical
Sun Transit: 12:11 AM
Sunset: 4:44 PM
Daylight: 9 hrs 5 mins
Moon Transit: 7:12 PM
Moonset: 12:57 AM
Moon Phase: First Quarter
Moon Illumination: 68.7%
Best Times for Fishing or Hunting
Major Periods
4:03 AM - 6:33 AM6:42 PM - 9:12 PM
Minor Periods
1:06 PM - 2:36 PM12:27 AM - 1:57 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 8°F
Average Humidity: 75%
Wind: 5.6 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 5.43 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 83.48 μg/m3
Astronomical
Sun Transit: 12:11 AM
Sunset: 4:43 PM
Daylight: 9 hrs 3 mins
Moon Transit: 8:35 PM
Moonset: 2:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.6%
Best Times for Fishing or Hunting
Major Periods
4:49 AM - 7:19 AM8:05 PM - 10:35 PM
Minor Periods
1:26 PM - 2:56 PM1:43 AM - 3:13 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 6°F
Average Humidity: 84%
Wind: 6.5 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 4.8 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 85.28 μg/m3
Astronomical
Sun Transit: 12:12 AM
Sunset: 4:43 PM
Daylight: 9 hrs 2 mins
Moon Transit: 9:27 PM
Moonset: 3:31 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 87.1%
Best Times for Fishing or Hunting
Major Periods
5:39 AM - 8:09 AM8:57 PM - 11:27 PM
Minor Periods
1:48 PM - 3:18 PM3:01 AM - 4:31 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 12.2°F
Average Humidity: 91%
Wind: 7.8 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 4.6 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 74.77 μg/m3
Astronomical
Sun Transit: 12:12 AM
Sunset: 4:42 PM
Daylight: 9 hrs mins
Moon Transit: 10:23 PM
Moonset: 4:54 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.7%
Best Times for Fishing or Hunting
Major Periods
6:32 AM - 9:02 AM12:00 AM - 12:00 AM
Minor Periods
2:15 PM - 3:45 PM4:24 AM - 5:54 AM
Action Rating: 2 out of 5