Water Temperature of Flat Creek in Jackson, WY

Current Water Temperature

66.7°F

Measurement Time: Sunday, July 19, 2026, 10:45 PM MDT

Temperature Locations

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Flat Creek

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

Elevation Above Sea Level: 6,116 feet

Nearest Address:
1670 High School Rd
Jackson, WY 83001
Teton County

GPS Coordinates: 43.4583611, -110.7970278

Nearby Water Temperatures

Cache Creek, Jackson, WY (4.7 mi)
Fish Creek, Wilson, WY (4.7 mi)
Snake River, Jackson, WY (6.6 mi)
Hoback River, Hoback, WY (12.1 mi)
Snake River, Moose, WY (14.1 mi)
Snake River, Moran, WY (29.6 mi)
Buffalo Fork River, Moran, WY (31.7 mi)
Blackrock Creek, Moran, WY (39.2 mi)
Snake River, Flagg Ranch, WY (44.7 mi)
Pine Creek, Pinedale, WY (59.5 mi)
Firehole River, Yellowstone National Park, WY (69.2 mi)
Firehole River, Yellowstone National Park, WY (80.3 mi)
Gibbon River, Yellowstone National Park, WY (81.8 mi)
Madison River, West Yellowstone, MT (83.9 mi)
Tantalus Creek, Yellowstone National Park, WY (88.1 mi)

Weather for Jackson, Wyoming

Current Weather

57.3°F
Partly Cloudy
Partly Cloudy
48.4°F
57.3°F
47%
NE 3.1 mph
6.6 mph
57.9°F
37.1°F
0 in
28%
6 mi
1017 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 91°F
L: 56°F
Patchy rain nearby
Tue
H: 85°F
L: 58°F
Light rain shower
Wed
H: 81°F
L: 55°F
Patchy rain nearby
Thu
H: 78°F
L: 55°F
Sunny
Fri
H: 83°F
L: 56°F

Air Quality

AQI: 1 - Good
PM2.5: 4.5 μg/m3
PM10: 7.5 μg/m3
Carbon Monoxide: 97 μg/m3
Nitrogen Dioxide: 14 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 36 μg/m3

Astronomical

Sunrise: 6:01 AM
Sun Transit: 1:29 PM
Sunset: 8:58 PM
Daylight: 14 hrs 57 mins
Moonrise: 1:25 PM
Moon Transit: 6:48 PM
Moonset: 12:41 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

12:55 AM - 2:25 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Heat Advisory issued July 19 at 11:58AM MDT until July 20 at 8:00PM MDT by NWS Pocatello ID

Effective: Sun July 19, 2026, 11:58 AM
Expires: Mon July 20, 2026, 6:00 AM

* WHAT...Temperatures up to 100 expected. * WHERE...Arco/Mud Lake Desert, Franklin/Eastern Oneida Region, Lower Snake River Plain, Marsh and Arbon Highlands, and Upper Snake River Plain. * WHEN...From noon to 8 PM MDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Monday, July 20, 2026

Weather Forecast

Sunny
90.7°F
55.9°F
72.7°F
34%
0.01 in
36%
0%
7.6 mph
11.4


Air Quality

AQI: 1 - Good
PM2.5: 3.81 μg/m3
PM10: 6.53 μg/m3
Carbon Monoxide: 100.04 μg/m3
Nitrogen Dioxide: 4.59 μg/m3
Sulphur Dioxide: 0.22 μg/m3
Ozone: 80.63 μg/m3

Astronomical

Sunrise: 6:01 AM
Sun Transit: 1:29 PM
Sunset: 8:58 PM
Daylight: 14 hrs 57 mins
Moonrise: 1:25 PM
Moon Transit: 6:48 PM
Moonset: 12:41 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

12:55 AM - 2:25 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Tuesday, July 21, 2026

Weather Forecast

Patchy rain nearby
85°F
58.2°F
67.1°F
67%
0.17 in
62%
0%
9.2 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 4.17 μg/m3
PM10: 6.69 μg/m3
Carbon Monoxide: 101.04 μg/m3
Nitrogen Dioxide: 4.14 μg/m3
Sulphur Dioxide: 0.26 μg/m3
Ozone: 75.88 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 1:29 PM
Sunset: 8:57 PM
Daylight: 14 hrs 55 mins
Moonrise: 2:32 PM
Moon Transit: 7:32 PM
Moonset: 12:02 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

2:02 PM - 3:32 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, July 22, 2026

Weather Forecast

Light rain shower
80.5°F
55°F
62.2°F
79%
1 in
79%
0%
7.6 mph
8.9


Air Quality

AQI: 1 - Good
PM2.5: 4.32 μg/m3
PM10: 5.95 μg/m3
Carbon Monoxide: 105.54 μg/m3
Nitrogen Dioxide: 4.23 μg/m3
Sulphur Dioxide: 0.25 μg/m3
Ozone: 81.79 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 1:29 PM
Sunset: 8:56 PM
Daylight: 14 hrs 53 mins
Moonrise: 3:38 PM
Moon Transit: 8:18 PM
Moonset: 12:25 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

3:08 PM - 4:38 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Patchy rain nearby
78.4°F
54.7°F
64.4°F
69%
0.18 in
67%
0%
7.6 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 3.03 μg/m3
PM10: 3.6 μg/m3
Carbon Monoxide: 109.41 μg/m3
Nitrogen Dioxide: 3.22 μg/m3
Sulphur Dioxide: 0.13 μg/m3
Ozone: 80.04 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:29 PM
Sunset: 8:55 PM
Daylight: 14 hrs 51 mins
Moonrise: 4:43 PM
Moon Transit: 9:06 PM
Moonset: 12:52 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

5:20 AM - 7:50 AM
8:36 PM - 11:06 PM

Minor Periods

4:13 PM - 5:43 PM
12:22 AM - 1:52 AM

Action Rating: 3 out of 5

Friday, July 24, 2026

Weather Forecast

Sunny
82.7°F
55.5°F
66.1°F
57%
0.02 in
36%
0%
8.5 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 3.8 μg/m3
PM10: 4.04 μg/m3
Carbon Monoxide: 120.71 μg/m3
Nitrogen Dioxide: 11.17 μg/m3
Sulphur Dioxide: 0.17 μg/m3
Ozone: 41.57 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 1:29 PM
Sunset: 8:54 PM
Daylight: 14 hrs 49 mins
Moonrise: 5:45 PM
Moon Transit: 9:56 PM
Moonset: 1:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

6:08 AM - 8:38 AM
9:26 PM - 11:56 PM

Minor Periods

5:15 PM - 6:45 PM
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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