Water Temperature of the Gibbon River in Yellowstone National Park, WY

Current Water Temperature

49.8°F

Measurement Time: Sunday, May 17, 2026, 8:00 AM MDT

Temperature Locations

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Local Points of Interest

Alta, WY

Gibbon River

Station Name: Gibbon River at Madison Jct, YNP
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 6,811 feet

Nearest Address:
Grand Loop Rd
Yellowstone National Park, WY 83013
Teton County

GPS Coordinates: 44.6408, -110.8610639

Nearby Water Temperatures

Firehole River, Yellowstone National Park, WY (1.4 mi)
Tantalus Creek, Yellowstone National Park, WY (9.6 mi)
Madison River, West Yellowstone, MT (10.2 mi)
Firehole River, Yellowstone National Park, WY (12.7 mi)
Boiling River Hot Springs, Yellowstone National Park, WY (25.2 mi)
Madison River, Grayling, MT (28.1 mi)
Lamar River, Yellowstone National Park, WY (30.3 mi)
Yellowstone River, Corwin Springs, MT (32.7 mi)
Snake River, Flagg Ranch, WY (38.6 mi)
Madison River, Cameron, MT (39.2 mi)
Snake River, Moran, WY (55.7 mi)
Buffalo Fork River, Moran, WY (59.2 mi)
Madison River, Ennis, MT (59.8 mi)
Blackrock Creek, Moran, WY (66.8 mi)
Snake River, Moose, WY (68.6 mi)

Weather for Yellowstone National Park, Wyoming

Current Weather

37.9°F

Conditions: Partly cloudy

Feels Like: 31.1°F

Heat Index: 40°F

Humidity: 56%

Wind: N 9.8 mph

Wind Gusts: 11.3 mph

Wind Chill: 34.2°F

Dew Point: 13.3°F

Precipitation: 0 in

Cloud Cover: 75%

Visibility: 9 mi

Air Pressure: 1012 mbar

UV Index: 4.4

Five Day Weather Forecast

Sun
H: 41°F
L: 22°F

Mon
H: 46°F
L: 26°F

Tue
H: 51°F
L: 24°F

Wed
H: 53°F
L: 29°F

Thu
H: 58°F
L: 31°F

Air Quality

AQI: 1 - Good

PM2.5: 1.98 μg/m3

PM10: 2.48 μg/m3

Carbon Monoxide: 129.68 μg/m3
Nitrogen Dioxide: 1.08 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 94 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 1:19 PM
Sunset: 8:48 PM
Daylight: 14 hrs 54 mins

Moonrise: 6:00 AM
Moon Transit: 2:17 PM
Moonset: 10:44 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:47 PM - 4:17 PM

Minor Periods

10:14 PM - 11:44 PM
5:30 AM - 7:00 AM

Action Rating: 4 out of 5

Freeze Warning issued May 17 at 1:52AM MDT until May 17 at 9:00AM MDT by NWS Pocatello ID

Effective: Sun May 17, 2026, 1:52 AM
Expires: Sun May 17, 2026, 9:00 AM

* WHAT...Sub-freezing temperatures 27 to 32 degrees. A hard freeze is possible from Craters of the Moon to Mud Lake. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, and Upper Snake River Plain. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.

Frost Advisory issued May 17 at 12:18PM MDT until May 18 at 9:00AM MDT by NWS Pocatello ID

Effective: Sun May 17, 2026, 12:18 PM
Expires: Sun May 17, 2026, 9:30 PM

* WHAT...Temperatures 32 to 36 will result in frost formation. Areas along the interstates from Burley to Pocatello to Idaho Falls may remain warmer than 36 tonight. * WHERE...Eastern Magic Valley and Upper Snake River Plain. * WHEN...From 3 AM to 9 AM MDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.

Sunday, May 17, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 41.3°F

Low Temperature: 22.2°F

Average Temperature: 33.7°F

Average Humidity: 55%

Precipitation: 0.01 in

Chance of Rain: 87%

Chance of Snow: 18%

Maximum Wind: 13.9 mph

UV Index: 5.1

Air Quality

AQI: 1 - Good

PM2.5: 2.43 μg/m3

PM10: 4.29 μg/m3

Carbon Monoxide: 130.12 μg/m3
Nitrogen Dioxide: 0.99 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 99.36 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 1:19 PM
Sunset: 8:48 PM
Daylight: 14 hrs 54 mins

Moonrise: 6:00 AM
Moon Transit: 2:17 PM
Moonset: 10:44 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:47 PM - 4:17 PM

Minor Periods

10:14 PM - 11:44 PM
5:30 AM - 7:00 AM

Action Rating: 4 out of 5

Monday, May 18, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 45.8°F

Low Temperature: 25.6°F

Average Temperature: 34.7°F

Average Humidity: 49%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 3%

Maximum Wind: 14.1 mph

UV Index: 7.2

Air Quality

AQI: 1 - Good

PM2.5: 1.26 μg/m3

PM10: 1.38 μg/m3

Carbon Monoxide: 124.64 μg/m3
Nitrogen Dioxide: 1.1 μg/m3
Sulphur Dioxide: 0.82 μg/m3
Ozone: 84.32 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 1:19 PM
Sunset: 8:49 PM
Daylight: 14 hrs 57 mins

Moonrise: 6:56 AM
Moon Transit: 3:24 PM
Moonset: 11:52 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:54 PM - 5:24 PM

Minor Periods

12:00 AM - 12:00 AM
6:26 AM - 7:56 AM

Action Rating: 3 out of 5

Tuesday, May 19, 2026

Weather Forecast

Conditions: Partly Cloudy

High Temperature: 51.4°F

Low Temperature: 24.3°F

Average Temperature: 38.3°F

Average Humidity: 46%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 6%

Maximum Wind: 14.1 mph

UV Index: 7

Air Quality

AQI: 1 - Good

PM2.5: 2.03 μg/m3

PM10: 2.35 μg/m3

Carbon Monoxide: 120 μg/m3
Nitrogen Dioxide: 1.43 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 89.28 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:19 PM
Sunset: 8:50 PM
Daylight: 14 hrs 59 mins

Moonrise: 8:06 AM
Moon Transit: 4:30 PM
Moonset: 12:52 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

12:33 AM - 3:03 AM
4:00 PM - 6:30 PM

Minor Periods

7:36 AM - 9:06 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, May 20, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 53°F

Low Temperature: 28.7°F

Average Temperature: 40.6°F

Average Humidity: 64%

Precipitation: 0.12 in

Chance of Rain: 80%

Chance of Snow: 0%

Maximum Wind: 11.4 mph

UV Index: 5.9

Air Quality

AQI: 1 - Good

PM2.5: 3.03 μg/m3

PM10: 4.21 μg/m3

Carbon Monoxide: 120.19 μg/m3
Nitrogen Dioxide: 1.91 μg/m3
Sulphur Dioxide: 0.87 μg/m3
Ozone: 93.72 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:20 PM
Sunset: 8:51 PM
Daylight: 15 hrs 1 mins

Moonrise: 9:25 AM
Moon Transit: 5:31 PM
Moonset: 12:45 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%

Best Times for Fishing or Hunting

Major Periods

1:37 AM - 4:07 AM
5:01 PM - 7:31 PM

Minor Periods

8:55 AM - 10:25 AM
12:15 AM - 1:45 AM

Action Rating: 2 out of 5

Thursday, May 21, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 58.1°F

Low Temperature: 31.4°F

Average Temperature: 44.4°F

Average Humidity: 68%

Precipitation: 0.17 in

Chance of Rain: 76%

Chance of Snow: 0%

Maximum Wind: 11.9 mph

UV Index: 0

Air Quality

AQI: 1 - Good

PM2.5: 3.79 μg/m3

PM10: 7.26 μg/m3

Carbon Monoxide: 126.49 μg/m3
Nitrogen Dioxide: 2.9 μg/m3
Sulphur Dioxide: 0.83 μg/m3
Ozone: 87 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:20 PM
Sunset: 8:52 PM
Daylight: 15 hrs 3 mins

Moonrise: 10:46 AM
Moon Transit: 6:27 PM
Moonset: 1:24 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.2%

Best Times for Fishing or Hunting

Major Periods

2:37 AM - 5:07 AM
5:57 PM - 8:27 PM

Minor Periods

10:16 AM - 11:46 AM
12:54 AM - 2:24 AM

Action Rating: 3 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 Gibbon River 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

Freeze Warning issued May 17 at 1:52AM MDT until May 17 at 9:00AM MDT by NWS Pocatello ID

Frost Advisory issued May 17 at 12:18PM MDT until May 18 at 9:00AM MDT by NWS Pocatello ID

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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