Water Temperature of the Boiling River Hot Springs in Yellowstone National Park, WY

Current Water Temperature

114.8°F

Measurement Time: Tuesday, April 7, 2026, 8:15 PM MDT

Temperature Locations

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Local Points of Interest

Gardner River; Mammoth Hot Springs; Cody, WY

Boiling River Hot Springs

Station Name: Boiling River at Mammoth,YNP
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 5,686 feet

Nearest Address:
N Entrance Rd
Yellowstone National Park, WY 82190
Park County

GPS Coordinates: 44.9851333, -110.6893444

Nearby Water Temperatures

Yellowstone River, Corwin Springs, MT (10.1 mi)
Lamar River, Yellowstone National Park, WY (15 mi)
Tantalus Creek, Yellowstone National Park, WY (17.5 mi)
Gibbon River, Yellowstone National Park, WY (25.2 mi)
Firehole River, Yellowstone National Park, WY (26.6 mi)
Madison River, West Yellowstone, MT (29.3 mi)
Madison River, Grayling, MT (32.8 mi)
Firehole River, Yellowstone National Park, WY (36.9 mi)
Madison River, Cameron, MT (44.1 mi)
West Rosebud Creek, Roscoe, MT (51.7 mi)
Madison River, Ennis, MT (54.6 mi)
Madison River, Norris, MT (57.7 mi)
Snake River, Flagg Ranch, WY (61.2 mi)
Jefferson River, Three Forks, MT (76.8 mi)
Snake River, Moran, WY (78 mi)

Weather for Yellowstone National Park, Wyoming

Current Weather

33.9°F

Conditions: Clear

Feels Like: 27.6°F

Heat Index: 33.9°F

Humidity: 71%

Wind: W 4.3 mph

Wind Gusts: 5.1 mph

Wind Chill: 27.6°F

Dew Point: 24.9°F

Precipitation: 0 in

Cloud Cover: 2%

Visibility: 6 mi

Air Pressure: 1014 mbar

UV Index: 0

Five Day Weather Forecast

Wed
H: 53°F
L: 29°F

Thu
H: 56°F
L: 23°F

Fri
H: 59°F
L: 24°F

Sat
H: 61°F
L: 30°F

Sun
H: 57°F
L: 28°F

Air Quality

AQI: 1 - Good

PM2.5: 4.25 μg/m3

PM10: 4.75 μg/m3

Carbon Monoxide: 122.85 μg/m3
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 129 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:24 PM
Sunset: 8:00 PM
Daylight: 13 hrs 9 mins

Moonrise: 2:19 AM
Moon Transit: 6:16 AM
Moonset: 10:14 AM
Moon Phase: Last Quarter
Moon Illumination: 53.2%

Best Times for Fishing or Hunting

Major Periods

5:46 AM - 8:16 AM
3:20 PM - 5:50 PM

Minor Periods

9:44 AM - 11:14 AM
1:49 AM - 3:19 AM

Action Rating: 2 out of 5

High Wind Warning issued April 7 at 12:44PM MDT until April 8 at 12:00AM MDT by NWS Billings MT

Effective: Tue April 7, 2026, 12:44 PM
Expires: Wed April 8, 2026, 12:00 AM

* WHAT...West winds 45 to 55 mph with gusts up to 75 mph expected. * WHERE...Crazy Mountains. * WHEN...Until midnight MDT tonight. * IMPACTS...Recreation in the high country will be impacted by strong winds.

Use caution if you have plans to recreate in the mountains.

Wind Advisory issued April 7 at 12:44PM MDT until April 8 at 12:00AM MDT by NWS Billings MT

Effective: Tue April 7, 2026, 12:44 PM
Expires: Wed April 8, 2026, 12:00 AM

* WHAT...West winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until midnight MDT tonight. * IMPACTS...Strong winds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. Warm and dry conditions could cause rapid grass fire spread. Use caution with any burning activities. * ADDITIONAL DETAILS...The strongest winds are expected along and near I-90.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution and consider postponing travel until winds subside, or take an alternate route. Grass fires can spark and spread quickly in these conditions. Use extra caution as to not cause a spark.

Wednesday, April 8, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 52.5°F

Low Temperature: 29.3°F

Average Temperature: 38.8°F

Average Humidity: 57%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 11.4 mph

UV Index: 1.6

Air Quality

AQI: 1 - Good

PM2.5: 3.24 μg/m3

PM10: 4.18 μg/m3

Carbon Monoxide: 128.01 μg/m3
Nitrogen Dioxide: 1.42 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 126.8 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:24 PM
Sunset: 8:00 PM
Daylight: 13 hrs 9 mins

Moonrise: 2:19 AM
Moon Transit: 6:16 AM
Moonset: 10:14 AM
Moon Phase: Last Quarter
Moon Illumination: 53.2%

Best Times for Fishing or Hunting

Major Periods

5:46 AM - 8:16 AM
3:20 PM - 5:50 PM

Minor Periods

9:44 AM - 11:14 AM
1:49 AM - 3:19 AM

Action Rating: 2 out of 5

Thursday, April 9, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 56.1°F

Low Temperature: 22.6°F

Average Temperature: 38.6°F

Average Humidity: 50%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 9.2 mph

UV Index: 1.5

Air Quality

AQI: 1 - Good

PM2.5: 3.25 μg/m3

PM10: 4.66 μg/m3

Carbon Monoxide: 135.37 μg/m3
Nitrogen Dioxide: 2.57 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 120.44 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:24 PM
Sunset: 8:01 PM
Daylight: 13 hrs 12 mins

Moonrise: 3:05 AM
Moon Transit: 7:07 AM
Moonset: 11:14 AM
Moon Phase: Last Quarter
Moon Illumination: 41.9%

Best Times for Fishing or Hunting

Major Periods

6:37 AM - 9:07 AM
4:11 PM - 6:41 PM

Minor Periods

10:44 AM - 12:14 AM
2:35 AM - 4:05 AM

Action Rating: 3 out of 5

Friday, April 10, 2026

Weather Forecast

Conditions: Partly Cloudy

High Temperature: 58.5°F

Low Temperature: 24.1°F

Average Temperature: 40.3°F

Average Humidity: 64%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 9.6 mph

UV Index: 1.3

Air Quality

AQI: 1 - Good

PM2.5: 3.43 μg/m3

PM10: 4.89 μg/m3

Carbon Monoxide: 138.29 μg/m3
Nitrogen Dioxide: 2.68 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 115.04 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:24 PM
Sunset: 8:02 PM
Daylight: 13 hrs 15 mins

Moonrise: 3:42 AM
Moon Transit: 7:57 AM
Moonset: 12:20 AM
Moon Phase: Last Quarter
Moon Illumination: 31.0%

Best Times for Fishing or Hunting

Major Periods

7:27 AM - 9:57 AM
5:01 PM - 7:31 PM

Minor Periods

11:50 AM - 1:20 PM
3:12 AM - 4:42 AM

Action Rating: 2 out of 5

Saturday, April 11, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 61.1°F

Low Temperature: 29.7°F

Average Temperature: 43.8°F

Average Humidity: 61%

Precipitation: 0.02 in

Chance of Rain: 89%

Chance of Snow: 0%

Maximum Wind: 15.7 mph

UV Index: 1.5

Air Quality

AQI: 1 - Good

PM2.5: 7.67 μg/m3

PM10: 25.95 μg/m3

Carbon Monoxide: 140.46 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 116.96 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:23 PM
Sunset: 8:04 PM
Daylight: 13 hrs 18 mins

Moonrise: 4:12 AM
Moon Transit: 8:46 AM
Moonset: 1:29 PM
Moon Phase: Last Quarter
Moon Illumination: 21.1%

Best Times for Fishing or Hunting

Major Periods

8:16 AM - 10:46 AM
5:49 PM - 8:19 PM

Minor Periods

12:59 AM - 2:29 PM
3:42 AM - 5:12 AM

Action Rating: 3 out of 5

Sunday, April 12, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 56.9°F

Low Temperature: 28.2°F

Average Temperature: 41.3°F

Average Humidity: 70%

Precipitation: 0.02 in

Chance of Rain: 89%

Chance of Snow: 0%

Maximum Wind: 11.9 mph

UV Index: 0

Air Quality

AQI: 1 - Good

PM2.5: 4.85 μg/m3

PM10: 11.64 μg/m3

Carbon Monoxide: 136.94 μg/m3
Nitrogen Dioxide: 1.84 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 106 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 1:23 PM
Sunset: 8:05 PM
Daylight: 13 hrs 21 mins

Moonrise: 4:37 AM
Moon Transit: 9:33 AM
Moonset: 2:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

6:35 PM - 9:05 PM
9:03 AM - 11:33 AM

Minor Periods

2:10 PM - 3:40 PM
4:07 AM - 5:37 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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Water Temperature of the Boiling River Hot Springs in Yellowstone National Park, WY

Current Water Temperature

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Yellowstone National Park, Wyoming

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

High Wind Warning issued April 7 at 12:44PM MDT until April 8 at 12:00AM MDT by NWS Billings MT

Wind Advisory issued April 7 at 12:44PM MDT until April 8 at 12:00AM MDT by NWS Billings MT

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Webcams Near Yellowstone National Park, WY

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