Water Temperature of Flat Creek in Jackson, WY

Current Water Temperature

46.8°F

Measurement Time: Tuesday, April 14, 2026, 8:45 AM 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

40.1°F
Overcast
Overcast
34°F
40.1°F
58%
WSW 8.1 mph
9.6 mph
34°F
26.5°F
0 in
90%
4 mi
1011 mbar
4.5

Five Day Weather Forecast

Overcast
Tue
H: 41°F
L: 29°F
Heavy rain
Wed
H: 40°F
L: 31°F
Moderate or heavy snow showers
Thu
H: 25°F
L: 20°F
Light freezing rain
Fri
H: 31°F
L: 18°F
Patchy moderate snow
Sat
H: 36°F
L: 19°F

Air Quality

AQI: 1 - Good
PM2.5: 2.45 μg/m3
PM10: 4.15 μg/m3
Carbon Monoxide: 170.85 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 100 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:23 PM
Sunset: 8:06 PM
Daylight: 13 hrs 23 mins
Moonrise: 5:17 AM
Moon Transit: 12:00 AM
Moonset: 5:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
8:07 PM - 10:37 PM

Minor Periods

4:37 PM - 6:07 PM
4:47 AM - 6:17 AM

Action Rating: 4 out of 5

Winter Storm Watch issued April 14 at 1:10AM MDT until April 17 at 6:00AM MDT by NWS Riverton WY

Effective: Tue April 14, 2026, 1:10 AM
Expires: Tue April 14, 2026, 6:00 PM

* WHAT...Heavy snow possible. Total snow accumulations between 9 and 15 inches possible. Winds could gust as high as 55 mph. * WHERE...Absaroka Mountains, Teton and Gros Ventre Mountains, and Yellowstone National Park. * WHEN...From Wednesday evening through late Thursday night. * IMPACTS...Travel could be very difficult, especially across Teton Pass. Strong winds could cause limited visibility.

Monitor the latest forecasts for updates on this situation.
Tuesday, April 14, 2026

Weather Forecast

Overcast
40.5°F
29.3°F
34.7°F
72%
0 in
0%
0%
8.5 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 2.43 μg/m3
PM10: 3.02 μg/m3
Carbon Monoxide: 158.25 μg/m3
Nitrogen Dioxide: 1.84 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 94.4 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:23 PM
Sunset: 8:06 PM
Daylight: 13 hrs 23 mins
Moonrise: 5:17 AM
Moon Transit: 12:00 AM
Moonset: 5:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
8:07 PM - 10:37 PM

Minor Periods

4:37 PM - 6:07 PM
4:47 AM - 6:17 AM

Action Rating: 4 out of 5

Wednesday, April 15, 2026

Weather Forecast

Heavy rain
39.9°F
30.7°F
34.5°F
81%
1.2 in
82%
7%
9.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 2.97 μg/m3
PM10: 4.8 μg/m3
Carbon Monoxide: 159.73 μg/m3
Nitrogen Dioxide: 1.78 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 103.72 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:23 PM
Sunset: 8:07 PM
Daylight: 13 hrs 26 mins
Moonrise: 5:37 AM
Moon Transit: 9:33 AM
Moonset: 6:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

9:03 AM - 11:33 AM
9:03 AM - 11:33 AM

Minor Periods

5:52 PM - 7:22 PM
5:07 AM - 6:37 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Moderate or heavy snow showers
25.2°F
19.8°F
25.1°F
81%
1.63 in
74%
40%
11.2 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 3.09 μg/m3
PM10: 5.08 μg/m3
Carbon Monoxide: 135.89 μg/m3
Nitrogen Dioxide: 1.42 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 114.52 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:22 PM
Sunset: 8:08 PM
Daylight: 13 hrs 29 mins
Moonrise: 5:59 AM
Moon Transit: 12:41 AM
Moonset: 7:39 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:11 AM - 2:41 PM

Minor Periods

7:09 PM - 8:39 PM
5:29 AM - 6:59 AM

Action Rating: 4 out of 5

Friday, April 17, 2026

Weather Forecast

Light freezing rain
31.3°F
18.1°F
24°F
70%
0.01 in
78%
16%
15.7 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 2.53 μg/m3
PM10: 3.44 μg/m3
Carbon Monoxide: 142.9 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 119.68 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:22 PM
Sunset: 8:09 PM
Daylight: 13 hrs 32 mins
Moonrise: 6:23 AM
Moon Transit: 1:33 PM
Moonset: 9:01 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:03 PM - 3:33 PM

Minor Periods

8:31 PM - 10:01 PM
5:53 AM - 7:23 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Patchy moderate snow
35.9°F
19.1°F
27.2°F
72%
0.02 in
88%
15%
6.9 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 2.17 μg/m3
PM10: 2.53 μg/m3
Carbon Monoxide: 159.73 μg/m3
Nitrogen Dioxide: 2.47 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 111.46 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:22 PM
Sunset: 8:10 PM
Daylight: 13 hrs 35 mins
Moonrise: 6:52 AM
Moon Transit: 2:30 PM
Moonset: 10:24 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:00 PM - 4:30 PM

Minor Periods

9:54 PM - 11:24 PM
6:22 AM - 7:52 AM

Action Rating: 4 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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