Water Temperature of the Snake River in Jackson, WY

Current Water Temperature

41.0°F

Measurement Time: Sunday, April 19, 2026, 2:30 AM MDT

Temperature Locations

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Local Points of Interest

Hoback, WY

Snake River

Station Name: SNAKE RIVER BELOW FLAT CREEK, NEAR JACKSON, WY
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 5,991 feet

Nearest Address:
Swinging Bridge Rd
Jackson, WY 83001
Teton County

GPS Coordinates: 43.3722222, -110.7386111

Nearby Water Temperatures

Hoback River, Hoback, WY (5.5 mi)
Cache Creek, Jackson, WY (5.8 mi)
Flat Creek, Jackson, WY (6.6 mi)
Fish Creek, Wilson, WY (11.1 mi)
Snake River, Moose, WY (19.5 mi)
Snake River, Moran, WY (34.5 mi)
Buffalo Fork River, Moran, WY (35.5 mi)
Blackrock Creek, Moran, WY (41.1 mi)
Snake River, Flagg Ranch, WY (50.3 mi)
Pine Creek, Pinedale, WY (54.1 mi)
Firehole River, Yellowstone National Park, WY (75.2 mi)
Firehole River, Yellowstone National Park, WY (86.4 mi)
Gibbon River, Yellowstone National Park, WY (87.9 mi)
Madison River, West Yellowstone, MT (90.3 mi)
Tantalus Creek, Yellowstone National Park, WY (94 mi)

Weather for Jackson, Wyoming

Current Weather

32.4°F

Conditions: Sunny

Feels Like: 31.3°F

Heat Index: 32.4°F

Humidity: 45%

Wind: NE 2.2 mph

Wind Gusts: 3.8 mph

Wind Chill: 31.3°F

Dew Point: 11.8°F

Precipitation: 0 in

Cloud Cover: 2%

Visibility: 6 mi

Air Pressure: 1023 mbar

UV Index: 0.5

Five Day Weather Forecast

Sun
H: 54°F
L: 28°F

Mon
H: 60°F
L: 37°F

Tue
H: 64°F
L: 41°F

Wed
H: 46°F
L: 28°F

Thu
H: 36°F
L: 27°F

Air Quality

AQI: 1 - Good

PM2.5: 5.45 μg/m3

PM10: 18.95 μg/m3

Carbon Monoxide: 135.85 μg/m3
Nitrogen Dioxide: 1.05 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 143 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:22 PM
Sunset: 8:11 PM
Daylight: 13 hrs 37 mins

Moonrise: 7:29 AM
Moon Transit: 3:31 PM
Moonset: 11:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:01 PM - 5:31 PM

Minor Periods

12:00 AM - 12:00 AM
6:59 AM - 8:29 AM

Action Rating: 3 out of 5

Freeze Warning issued April 18 at 10:04AM MDT until April 19 at 10:00AM MDT by NWS Pocatello ID

Effective: Sat April 18, 2026, 10:04 AM
Expires: Sun April 19, 2026, 4:00 AM

* WHAT...Lows for Sunday morning will range 28 to 32 degrees. A Hard Freeze is not expected for most areas. * WHERE...Arco/Mud Lake Desert, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...From midnight tonight to 10 AM MDT Sunday. * 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.

Freeze Warning issued April 19 at 12:45AM MDT until April 19 at 10:00AM MDT by NWS Pocatello ID

Effective: Sun April 19, 2026, 12:45 AM
Expires: Sun April 19, 2026, 10:00 AM

* WHAT...Lows for Sunday morning will range 28 to 32 degrees. A Hard Freeze is not expected for most areas. * WHERE...Arco/Mud Lake Desert, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...Until 10 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.

Sunday, April 19, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 54°F

Low Temperature: 28.2°F

Average Temperature: 40.7°F

Average Humidity: 40%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 4.9 mph

UV Index: 7.7

Air Quality

AQI: 1 - Good

PM2.5: 5.58 μg/m3

PM10: 12.27 μg/m3

Carbon Monoxide: 157.89 μg/m3
Nitrogen Dioxide: 2.46 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 115.44 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:22 PM
Sunset: 8:11 PM
Daylight: 13 hrs 37 mins

Moonrise: 7:29 AM
Moon Transit: 3:31 PM
Moonset: 11:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:01 PM - 5:31 PM

Minor Periods

12:00 AM - 12:00 AM
6:59 AM - 8:29 AM

Action Rating: 3 out of 5

Monday, April 20, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 60.2°F

Low Temperature: 37.3°F

Average Temperature: 49°F

Average Humidity: 37%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 14.3 mph

UV Index: 7.7

Air Quality

AQI: 1 - Good

PM2.5: 5.78 μg/m3

PM10: 17.38 μg/m3

Carbon Monoxide: 155.61 μg/m3
Nitrogen Dioxide: 2.63 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 114.12 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:21 PM
Sunset: 8:12 PM
Daylight: 13 hrs 40 mins

Moonrise: 8:18 AM
Moon Transit: 4:35 PM
Moonset: 12:45 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

12:40 AM - 3:10 AM
4:05 PM - 6:35 PM

Minor Periods

7:48 AM - 9:18 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, April 21, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 63.7°F

Low Temperature: 41°F

Average Temperature: 51.3°F

Average Humidity: 45%

Precipitation: 0.01 in

Chance of Rain: 89%

Chance of Snow: 0%

Maximum Wind: 15.2 mph

UV Index: 7.7

Air Quality

AQI: 1 - Good

PM2.5: 5.86 μg/m3

PM10: 16.12 μg/m3

Carbon Monoxide: 151.33 μg/m3
Nitrogen Dioxide: 2.52 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 113.88 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:21 PM
Sunset: 8:14 PM
Daylight: 13 hrs 43 mins

Moonrise: 9:18 AM
Moon Transit: 5:40 PM
Moonset: 12:58 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

1:45 AM - 4:15 AM
5:10 PM - 7:40 PM

Minor Periods

8:48 AM - 10:18 AM
12:28 AM - 1:58 AM

Action Rating: 2 out of 5

Wednesday, April 22, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 45.5°F

Low Temperature: 27.8°F

Average Temperature: 39°F

Average Humidity: 66%

Precipitation: 0.16 in

Chance of Rain: 86%

Chance of Snow: 15%

Maximum Wind: 18.6 mph

UV Index: 5.8

Air Quality

AQI: 1 - Good

PM2.5: 6.54 μg/m3

PM10: 20.09 μg/m3

Carbon Monoxide: 155.33 μg/m3
Nitrogen Dioxide: 1.73 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 116.36 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:21 PM
Sunset: 8:15 PM
Daylight: 13 hrs 45 mins

Moonrise: 10:30 AM
Moon Transit: 6:42 PM
Moonset: 1:59 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%

Best Times for Fishing or Hunting

Major Periods

2:49 AM - 5:19 AM
6:12 PM - 8:42 PM

Minor Periods

10:00 AM - 11:30 AM
1:29 AM - 2:59 AM

Action Rating: 3 out of 5

Thursday, April 23, 2026

Weather Forecast

Conditions: Moderate or heavy snow showers

High Temperature: 35.5°F

Low Temperature: 26.8°F

Average Temperature: 30.7°F

Average Humidity: 78%

Precipitation: 0.25 in

Chance of Rain: 85%

Chance of Snow: 47%

Maximum Wind: 10.3 mph

UV Index: 0

Air Quality

AQI: 1 - Good

PM2.5: 2.57 μg/m3

PM10: 9.4 μg/m3

Carbon Monoxide: 141.72 μg/m3
Nitrogen Dioxide: 1.63 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 103.23 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:21 PM
Sunset: 8:16 PM
Daylight: 13 hrs 48 mins

Moonrise: 11:46 AM
Moon Transit: 7:40 PM
Moonset: 2:45 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

3:49 AM - 6:19 AM
7:10 PM - 9:40 PM

Minor Periods

11:16 AM - 12:46 AM
2:15 AM - 3:45 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 Snake River in Jackson, WY

Current Water Temperature

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Jackson, Wyoming

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Freeze Warning issued April 18 at 10:04AM MDT until April 19 at 10:00AM MDT by NWS Pocatello ID

Freeze Warning issued April 19 at 12:45AM MDT until April 19 at 10:00AM 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 Jackson, WY

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