Water Temperature of the Yellowstone River in Corwin Springs, MT

Current Water Temperature

68.0°F

Measurement Time: Saturday, July 18, 2026, 4:15 PM MDT

Temperature Locations

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Local Points of Interest

Yellowstone Hot Springs; Gardiner, MT

Yellowstone River

Station Name: Yellowstone River at Corwin Springs MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 5,092 feet

Nearest Address:
Cinnabar Basin Rd
Corwin Springs, MT 59030
Park County

GPS Coordinates: 45.1121194, -110.7936667

Nearby Water Temperatures

Boiling River Hot Springs, Yellowstone National Park, WY (10.1 mi)
Lamar River, Yellowstone National Park, WY (23.3 mi)
Tantalus Creek, Yellowstone National Park, WY (26.5 mi)
Madison River, Grayling, MT (31.6 mi)
Gibbon River, Yellowstone National Park, WY (32.7 mi)
Firehole River, Yellowstone National Park, WY (34.2 mi)
Madison River, West Yellowstone, MT (34.2 mi)
Madison River, Cameron, MT (41.4 mi)
Firehole River, Yellowstone National Park, WY (45.1 mi)
Madison River, Ennis, MT (47.4 mi)
Madison River, Norris, MT (48.5 mi)
West Rosebud Creek, Roscoe, MT (54.2 mi)
Jefferson River, Three Forks, MT (66.7 mi)
Snake River, Flagg Ranch, WY (70.3 mi)
Missouri River, Toston, MT (77.6 mi)

Weather for Corwin Springs, Montana

Current Weather

52.9°F
Patchy rain nearby
Patchy rain nearby
48.2°F
52.9°F
69%
N 4.9 mph
10.3 mph
51.6°F
42.9°F
0.01 in
79%
5 mi
1018 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 88°F
L: 48°F
Sunny
Sun
H: 88°F
L: 46°F
Sunny
Mon
H: 90°F
L: 47°F
Patchy rain nearby
Tue
H: 84°F
L: 44°F
Sunny
Wed
H: 86°F
L: 45°F

Air Quality

AQI: 1 - Good
PM2.5: 4.5 μg/m3
PM10: 6 μg/m3
Carbon Monoxide: 95 μg/m3
Nitrogen Dioxide: 3.7 μg/m3
Sulphur Dioxide: 0.1 μg/m3
Ozone: 74 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 1:29 PM
Sunset: 9:05 PM
Daylight: 15 hrs 11 mins
Moonrise: 11:08 AM
Moon Transit: 5:21 PM
Moonset: 12:03 AM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

1:37 AM - 4:07 AM
4:51 PM - 7:21 PM

Minor Periods

10:38 AM - 12:08 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Severe Thunderstorm Watch issued July 18 at 3:46PM MDT until July 18 at 10:00PM MDT by NWS Billings MT

Effective: Sat July 18, 2026, 3:46 PM
Expires: Sat July 18, 2026, 10:00 PM

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 497 IN EFFECT UNTIL 10 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN MONTANA THIS WATCH INCLUDES 3 COUNTIES IN CENTRAL MONTANA WHEATLAND IN SOUTH CENTRAL MONTANA PARK SWEET GRASS THIS INCLUDES THE CITIES OF BIG TIMBER, HARLOWTON, AND LIVINGSTON.


Special Weather Statement issued July 18 at 5:50PM MDT by NWS Great Falls MT

Effective: Sat July 18, 2026, 5:50 PM
Expires: Sat July 18, 2026, 6:45 PM

At 549 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 14 miles south of Divide to 11 miles south of Virginia City. Movement was northeast at 25 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated and automated sensor reported. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Sheridan, Virginia City, Whitehall, Ennis, Twin Bridges, Alder, Pony, Silver Star, Norris, Melrose, Mcallister, Laurin, Waterloo, Jeffers, and Cameron.

If outdoors, consider seeking shelter inside a building. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for south central and southwestern Montana.
Saturday, July 18, 2026

Weather Forecast

Patchy rain nearby
87.8°F
47.6°F
67.6°F
58%
0.02 in
36%
0%
7.8 mph
11


Air Quality

AQI: 1 - Good
PM2.5: 6.81 μg/m3
PM10: 8.85 μg/m3
Carbon Monoxide: 96.21 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 0.1 μg/m3
Ozone: 83.25 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 1:29 PM
Sunset: 9:05 PM
Daylight: 15 hrs 11 mins
Moonrise: 11:08 AM
Moon Transit: 5:21 PM
Moonset: 12:03 AM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

1:37 AM - 4:07 AM
4:51 PM - 7:21 PM

Minor Periods

10:38 AM - 12:08 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
87.9°F
46.4°F
67.5°F
45%
0 in
3%
0%
12.5 mph
11.1


Air Quality

AQI: 1 - Good
PM2.5: 3.7 μg/m3
PM10: 4.77 μg/m3
Carbon Monoxide: 93.63 μg/m3
Nitrogen Dioxide: 4.29 μg/m3
Sulphur Dioxide: 0.15 μg/m3
Ozone: 78.38 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 1:29 PM
Sunset: 9:04 PM
Daylight: 15 hrs 10 mins
Moonrise: 12:19 AM
Moon Transit: 6:04 PM
Moonset: 12:21 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

2:21 AM - 4:51 AM
5:34 PM - 8:04 PM

Minor Periods

11:49 AM - 1:19 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, July 20, 2026

Weather Forecast

Sunny
90.3°F
46.9°F
68.6°F
37%
0 in
2%
0%
10.3 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 6.6 μg/m3
PM10: 7.38 μg/m3
Carbon Monoxide: 99.17 μg/m3
Nitrogen Dioxide: 4.21 μg/m3
Sulphur Dioxide: 0.33 μg/m3
Ozone: 96.67 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:29 PM
Sunset: 9:03 PM
Daylight: 15 hrs 8 mins
Moonrise: 1:27 PM
Moon Transit: 6:48 PM
Moonset: 12:39 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

3:04 AM - 5:34 AM
6:18 PM - 8:48 PM

Minor Periods

12:57 AM - 2:27 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Tuesday, July 21, 2026

Weather Forecast

Patchy rain nearby
84°F
44.2°F
61.6°F
67%
0.16 in
63%
0%
12.1 mph
10.1


Air Quality

AQI: 1 - Good
PM2.5: 5.35 μg/m3
PM10: 6.3 μg/m3
Carbon Monoxide: 107.33 μg/m3
Nitrogen Dioxide: 4.23 μg/m3
Sulphur Dioxide: 0.36 μg/m3
Ozone: 82.71 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 1:29 PM
Sunset: 9:02 PM
Daylight: 15 hrs 6 mins
Moonrise: 2:36 PM
Moon Transit: 7:32 PM
Moonset: 12:58 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

3:48 AM - 6:18 AM
7:02 PM - 9:32 PM

Minor Periods

2:06 PM - 3:36 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
85.5°F
45.1°F
65.2°F
65%
0.05 in
57%
0%
9.6 mph
10


Air Quality

AQI: 1 - Good
PM2.5: 4.18 μg/m3
PM10: 5.02 μg/m3
Carbon Monoxide: 108.33 μg/m3
Nitrogen Dioxide: 3.72 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 74.63 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 1:29 PM
Sunset: 9:01 PM
Daylight: 15 hrs 4 mins
Moonrise: 3:44 PM
Moon Transit: 8:18 PM
Moonset: 12:20 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

4:33 AM - 7:03 AM
7:48 PM - 10:18 PM

Minor Periods

3:14 PM - 4:44 PM
12:00 AM - 12:00 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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