Weather for Yellowstone National Park, Wyoming
Current Weather
Five Day Weather Forecast
Fri
H: 30°F
L: 25°F
Sat
H: 29°F
L: 7°F
Sun
H: 14°F
L: -12°F
Mon
H: 28°F
L: 7°F
Tue
H: 36°F
L: 26°F
Air Quality
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 87 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:25 PM
Daylight: 11 hrs 48 mins
Moon Transit: 9:15 AM
Moonset: 1:27 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%
Best Times for Fishing or Hunting
Major Periods
8:45 AM - 11:15 AM6:22 PM - 8:52 PM
Minor Periods
12:57 AM - 2:27 PM4:39 AM - 6:09 AM
Action Rating: 2 out of 5
Winter Storm Warning issued March 12 at 8:56PM MDT until March 15 at 6:00AM MDT by NWS Billings MT
Effective: Thu March 12, 2026, 8:56 PM
Expires: Fri March 13, 2026, 9:00 PM
* WHAT...Prolonged periods of heavy snow expected. Total snow accumulations between 1 and 4 feet, greatest on south and west facing aspects. Locally higher totals are possible. Winds could gust as high as 70 mph through this evening. * WHERE...Absaroka/Beartooth Mountains. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Recreation in the high country will be severely impacted by heavy accumulating and blowing snow. Widespread blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Snow may not begin falling on the north aspects until Friday.
Do not get caught unprepared in the high country. Severe winter conditions are expected. Avalanche danger will also increase.
Winter Storm Warning issued March 12 at 8:56PM MDT until March 15 at 6:00AM MDT by NWS Billings MT
Effective: Thu March 12, 2026, 8:56 PM
Expires: Fri March 13, 2026, 9:00 PM
* WHAT...Prolonged periods of heavy snow expected. Total snow accumulations between 1 and 4 feet, with locally higher totals possible. Winds could gust as high as 50 mph through this evening. * WHERE...Crazy Mountains. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Recreation in the high country will be impacted by heavy accumulating snow. Avalanche danger will increase.
Do not get caught unprepared in the high country. Severe winter conditions are expected.
Winter Storm Warning issued March 13 at 1:46AM MDT until March 15 at 6:00AM MDT by NWS Billings MT
Effective: Fri March 13, 2026, 1:46 AM
Expires: Sat March 14, 2026, 2:00 AM
* WHAT...Prolonged periods of heavy snow expected. Total snow accumulations between 1 and 4 feet, with locally higher totals possible. * WHERE...Crazy Mountains. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Recreation in the high country will be impacted by heavy accumulating snow. Avalanche danger will increase.
Do not get caught unprepared in the high country. Severe winter conditions are expected.
Winter Storm Warning issued March 13 at 1:46AM MDT until March 15 at 6:00AM MDT by NWS Billings MT
Effective: Fri March 13, 2026, 1:46 AM
Expires: Sat March 14, 2026, 2:00 AM
* WHAT...Prolonged periods of heavy snow expected. Total snow accumulations between 1 and 4 feet, greatest on south and west facing aspects. Locally higher totals are possible. * WHERE...Absaroka/Beartooth Mountains. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Recreation in the high country will be severely impacted by heavy accumulating and blowing snow. Widespread blowing snow could significantly reduce visibility. Avalanche danger is expected to increase over the next few days. * ADDITIONAL DETAILS...Snow may not begin falling on the north aspects until Friday.
Do not get caught unprepared in the high country. Severe winter conditions are expected.
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.33 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 78.28 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:25 PM
Daylight: 11 hrs 48 mins
Moon Transit: 9:15 AM
Moonset: 1:27 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%
Best Times for Fishing or Hunting
Major Periods
8:45 AM - 11:15 AM6:22 PM - 8:52 PM
Minor Periods
12:57 AM - 2:27 PM4:39 AM - 6:09 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.33 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 94.52 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:26 PM
Daylight: 11 hrs 51 mins
Moon Transit: 10:06 AM
Moonset: 2:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%
Best Times for Fishing or Hunting
Major Periods
7:12 PM - 9:42 PM9:36 AM - 12:06 AM
Minor Periods
2:07 PM - 3:37 PM5:13 AM - 6:43 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.41 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 108.2 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:28 PM
Daylight: 11 hrs 54 mins
Moon Transit: 10:55 AM
Moonset: 3:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%
Best Times for Fishing or Hunting
Major Periods
8:00 PM - 10:30 PM10:25 AM - 12:55 AM
Minor Periods
3:18 PM - 4:48 PM5:41 AM - 7:11 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.53 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 111.72 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:29 PM
Daylight: 11 hrs 57 mins
Moon Transit: 11:42 AM
Moonset: 5:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%
Best Times for Fishing or Hunting
Major Periods
8:47 PM - 11:17 PM11:12 AM - 1:42 PM
Minor Periods
4:31 PM - 6:01 PM6:05 AM - 7:35 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.63 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 98.46 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:30 PM
Daylight: 12 hrs mins
Moon Transit: 12:28 AM
Moonset: 6:15 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:58 AM - 2:28 PM
Minor Periods
5:45 PM - 7:15 PM6:25 AM - 7:55 AM
Action Rating: 5 out of 5