Water Temperature of Flat Creek in Jackson, WY

Current Water Temperature

35.2°F

Measurement Time: Wednesday, February 25, 2026, 5:45 PM MST

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

30.9°F
Cloudy
Cloudy
26.8°F
24.6°F
82%
SW 4 mph
7 mph
13.4°F
22.5°F
0 in
0%
9 mi
1018 mbar
0

Five Day Weather Forecast

Overcast
Thu
H: 31°F
L: 21°F
Overcast
Fri
H: 33°F
L: 24°F
Mist
Sat
H: 36°F
L: 19°F
Heavy snow
Sun
H: 32°F
L: 26°F
Partly Cloudy
Mon
H: 30°F
L: 17°F

Air Quality

AQI: 1 - Good
PM2.5: 1.15 μg/m3
PM10: 1.15 μg/m3
Carbon Monoxide: 154.85 μg/m3
Nitrogen Dioxide: 2.35 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 85 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:36 AM
Sunset: 6:09 PM
Daylight: 11 hrs 4 mins
Moonrise: 12:36 AM
Moon Transit: 8:55 PM
Moonset: 4:15 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

5:00 AM - 7:30 AM
8:25 PM - 10:55 PM

Minor Periods

12:06 AM - 1:36 PM
3:45 AM - 5:15 AM

Action Rating: 3 out of 5

Avalanche Warning issued February 24 at 7:58PM MST by NWS Pocatello ID

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Tue February 24, 2026, 7:58 PM
Expires: Wed February 25, 2026, 10:00 PM

AVWPIH * WHAT...Avalanche warning. The avalanche danger is high due to heavy rates of snowfall and intense wind. * WHERE...The mountains of southeast Idaho including the Snake River Range, Caribou Range, and Big Holes. The mountains of western Wyoming including the Tetons, Snake River, Salt River, and Wyoming ranges. * WHEN...In effect from Tuesday at 10 PM MST to Wednesday at 10 PM MST. * IMPACTS...Heavy snowfall combined with strong wind will create widespread areas of unstable snow and overload buried weak layers. Natural and human-triggered avalanches will be very likely across all aspects above 7,000 feet for backcountry recreationalists.

Very dangerous avalanche conditions. Travel in avalanche terrain is not recommended. Gentle terrain below large avalanche paths could be impacted. Consult www.btavy.org or www.avalanche.org for more detailed information. Similar avalanche danger may exist at locations outside the coverage area of this or any avalanche center.


Wind Advisory issued February 25 at 2:38AM MST until February 25 at 8:00PM MST by NWS Pocatello ID

Effective: Wed February 25, 2026, 2:38 AM
Expires: Wed February 25, 2026, 8:00 PM

* WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Teton Valley. * WHEN...Until 8 PM MST this evening. * IMPACTS...Gusty winds could make driving difficult, especially for high profile vehicles. Unsecured objects may be blown around.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.


Wind Advisory issued February 25 at 2:38AM MST until February 25 at 8:00PM MST by NWS Pocatello ID

Effective: Wed February 25, 2026, 2:38 AM
Expires: Wed February 25, 2026, 8:00 PM

* WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, Blackfoot Mountains, Caribou Range, Lower Snake River Plain, Marsh and Arbon Highlands, Raft River Region, Southern Hills/Albion Mountains, and Upper Snake River Plain. * WHEN...Until 8 PM MST this evening. * IMPACTS...Gusty winds could make driving difficult, especially for high profile vehicles. Unsecured objects may be blown around.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.


Wind Advisory issued February 25 at 12:16PM MST until February 25 at 8:00PM MST by NWS Pocatello ID

Effective: Wed February 25, 2026, 12:16 PM
Expires: Wed February 25, 2026, 8:00 PM

* WHAT...West winds 25 to 35 mph with gusts up to 50 mph. * WHERE...Blackfoot Mountains, Caribou Range, Lower Snake River Plain, and Marsh and Arbon Highlands. * WHEN...Until 8 PM MST this evening. * IMPACTS...Gusty winds could make driving difficult, especially for high profile vehicles. Unsecured objects may be blown around.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.


Thursday, February 26, 2026

Weather Forecast

Overcast
30.9°F
21°F
25.5°F
84%
0 in
0%
0%
6.3 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 1.75 μg/m3
PM10: 2.49 μg/m3
Carbon Monoxide: 143.25 μg/m3
Nitrogen Dioxide: 1.81 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 103.2 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:36 AM
Sunset: 6:09 PM
Daylight: 11 hrs 4 mins
Moonrise: 12:36 AM
Moon Transit: 8:55 PM
Moonset: 4:15 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

5:00 AM - 7:30 AM
8:25 PM - 10:55 PM

Minor Periods

12:06 AM - 1:36 PM
3:45 AM - 5:15 AM

Action Rating: 3 out of 5

Friday, February 27, 2026

Weather Forecast

Overcast
33.4°F
24.1°F
27.7°F
88%
0 in
0%
0%
5.8 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 2.8 μg/m3
PM10: 3.67 μg/m3
Carbon Monoxide: 163.33 μg/m3
Nitrogen Dioxide: 2.03 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 117.32 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:35 AM
Sunset: 6:10 PM
Daylight: 11 hrs 7 mins
Moonrise: 1:51 PM
Moon Transit: 9:54 PM
Moonset: 5:05 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

6:01 AM - 8:31 AM
9:24 PM - 11:54 PM

Minor Periods

1:21 PM - 2:51 PM
4:35 AM - 6:05 AM

Action Rating: 2 out of 5

Saturday, February 28, 2026

Weather Forecast

Mist
36.3°F
19.2°F
27.4°F
81%
0 in
0%
0%
5.1 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 2.76 μg/m3
PM10: 3.85 μg/m3
Carbon Monoxide: 151.53 μg/m3
Nitrogen Dioxide: 1.99 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 108.36 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:35 AM
Sunset: 6:11 PM
Daylight: 11 hrs 10 mins
Moonrise: 3:09 PM
Moon Transit: 10:49 PM
Moonset: 5:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

6:59 AM - 9:29 AM
12:00 AM - 12:00 AM

Minor Periods

2:39 PM - 4:09 PM
5:14 AM - 6:44 AM

Action Rating: 4 out of 5

Sunday, March 1, 2026

Weather Forecast

Heavy snow
31.9°F
25.6°F
30.4°F
98%
0.57 in
82%
50%
6.7 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 3.87 μg/m3
PM10: 5 μg/m3
Carbon Monoxide: 157.02 μg/m3
Nitrogen Dioxide: 2.24 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 88.96 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:35 AM
Sunset: 6:12 PM
Daylight: 11 hrs 13 mins
Moonrise: 4:26 PM
Moon Transit: 11:40 PM
Moonset: 6:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

7:52 AM - 10:22 AM
12:00 AM - 12:00 AM

Minor Periods

3:56 PM - 5:26 PM
5:45 AM - 7:15 AM

Action Rating: 3 out of 5

Monday, March 2, 2026

Weather Forecast

Partly Cloudy
29.8°F
17.1°F
24.9°F
94%
0 in
0%
19%
4.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.3 μg/m3
PM10: 4.76 μg/m3
Carbon Monoxide: 138.56 μg/m3
Nitrogen Dioxide: 4.12 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 89.08 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:35 AM
Sunset: 6:14 PM
Daylight: 11 hrs 16 mins
Moonrise: 5:40 PM
Moon Transit: 12:00 AM
Moonset: 6:39 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
8:42 AM - 11:12 AM

Minor Periods

5:10 PM - 6:40 PM
6:09 AM - 7:39 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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