Water Temperature of Flat Creek in Jackson, WY

Current Water Temperature

47.5°F

Measurement Time: Tuesday, October 14, 2025, 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: 6,115 feet / 1,864 meters

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

41.4°F
Moderate rain
Conditions: Moderate rain
Humidity: 93%
Feels Like: 38.1°F
Wind: NE 4.9 mph
Wind Gusts: 8.1 mph
Pressure: 30.04 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 8 mi
UV Index: 0

Five Day Weather Forecast

Moderate rain
Wed
H: 46°F
L: 34°F
Moderate or heavy snow showers
Thu
H: 37°F
L: 32°F
Mist
Fri
H: 40°F
L: 31°F
Sunny
Sat
H: 48°F
L: 28°F
Sunny
Sun
H: 57°F
L: 33°F

Air Quality

AQI: 1 - Good
PM2.5: 1.45 μg/m3
PM10: 1.65 μg/m3
Carbon Monoxide: 125.85 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 74 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 1:08 PM
Sunset: 6:40 PM
Daylight: 11 hrs 2 mins
Moonrise: 1:24 AM
Moon Transit: 9:01 AM
Moonset: 4:24 PM
Moon Phase: Last Quarter
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

8:31 AM - 11:01 AM
6:03 PM - 8:33 PM

Minor Periods

3:54 PM - 5:24 PM
12:54 AM - 2:24 AM

Action Rating: 2 out of 5

Winter Weather Advisory issued October 14 at 1:06PM MDT until October 16 at 11:00PM MDT by NWS Riverton WY

Effective: Tue October 14, 2025, 1:06 PM
Expires: Wed October 15, 2025, 7:00 AM

* WHAT...Snow expected. Total snow accumulations of 1 to 4 inches between 7500 and 9000 ft, and 5 to 10 inches in the higher terrain, including Togwotee and Teton Passes. * WHERE...Teton and Gros Ventre Mountains and Salt River and Wyoming Ranges. * WHEN...From 6 PM Wednesday to 11 PM MDT Thursday. * IMPACTS...Slick travel over mountain passes. The wintry conditions will impact hunters and those in the backcountry.

Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter . For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info .
Wednesday, October 15, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 42.6°F
Average Humidity: 86%
Chance of Rain: 86%
Wind: 8.9 mph
UV Index: 0.7

Air Quality

AQI: 1 - Good
PM2.5: 3.02 μg/m3
PM10: 4.66 μg/m3
Carbon Monoxide: 131.57 μg/m3
Nitrogen Dioxide: 2.73 μg/m3
Sulphur Dioxide: 1.02 μg/m3
Ozone: 82.24 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 1:08 PM
Sunset: 6:40 PM
Daylight: 11 hrs 2 mins
Moonrise: 1:24 AM
Moon Transit: 9:01 AM
Moonset: 4:24 PM
Moon Phase: Last Quarter
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

8:31 AM - 11:01 AM
6:03 PM - 8:33 PM

Minor Periods

3:54 PM - 5:24 PM
12:54 AM - 2:24 AM

Action Rating: 2 out of 5

Thursday, October 16, 2025

Weather Forecast

Conditions: Moderate or heavy snow showers
Average Temperature: 33.4°F
Average Humidity: 95%
Chance of Rain: 66%
Wind: 5.6 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 1.23 μg/m3
PM10: 1.53 μg/m3
Carbon Monoxide: 140.61 μg/m3
Nitrogen Dioxide: 1.93 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 90.76 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 1:08 PM
Sunset: 6:38 PM
Daylight: 10 hrs 59 mins
Moonrise: 2:36 AM
Moon Transit: 9:47 AM
Moonset: 4:46 PM
Moon Phase: Last Quarter
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

6:48 PM - 9:18 PM
9:17 AM - 11:47 AM

Minor Periods

4:16 PM - 5:46 PM
2:06 AM - 3:36 AM

Action Rating: 3 out of 5

Friday, October 17, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 34.8°F
Average Humidity: 84%
Chance of Rain: 0%
Wind: 6.3 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 2.37 μg/m3
PM10: 2.74 μg/m3
Carbon Monoxide: 146.45 μg/m3
Nitrogen Dioxide: 2.93 μg/m3
Sulphur Dioxide: 1.04 μg/m3
Ozone: 82.72 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 1:08 PM
Sunset: 6:36 PM
Daylight: 10 hrs 56 mins
Moonrise: 3:44 AM
Moon Transit: 10:31 AM
Moonset: 5:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

7:30 PM - 10:00 PM
10:01 AM - 12:31 AM

Minor Periods

4:35 PM - 6:05 PM
3:14 AM - 4:44 AM

Action Rating: 2 out of 5

Saturday, October 18, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 37.3°F
Average Humidity: 64%
Chance of Rain: 0%
Wind: 6.7 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 3.53 μg/m3
PM10: 6.26 μg/m3
Carbon Monoxide: 140.25 μg/m3
Nitrogen Dioxide: 1.85 μg/m3
Sulphur Dioxide: 1.87 μg/m3
Ozone: 96.72 μg/m3

Astronomical

Sunrise: 7:41 AM
Sun Transit: 1:08 PM
Sunset: 6:35 PM
Daylight: 10 hrs 53 mins
Moonrise: 4:50 AM
Moon Transit: 11:12 AM
Moonset: 5:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

8:11 PM - 10:41 PM
10:42 AM - 1:12 PM

Minor Periods

4:52 PM - 6:22 PM
4:20 AM - 5:50 AM

Action Rating: 3 out of 5

Sunday, October 19, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 42.6°F
Average Humidity: 52%
Chance of Rain: 0%
Wind: 10.7 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 2.89 μg/m3
PM10: 3.73 μg/m3
Carbon Monoxide: 136.93 μg/m3
Nitrogen Dioxide: 4.02 μg/m3
Sulphur Dioxide: 1.82 μg/m3
Ozone: 88.23 μg/m3

Astronomical

Sunrise: 7:42 AM
Sun Transit: 1:08 PM
Sunset: 6:33 PM
Daylight: 10 hrs 51 mins
Moonrise: 5:54 AM
Moon Transit: 11:52 AM
Moonset: 5:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

8:51 PM - 11:21 PM
11:22 AM - 1:52 PM

Minor Periods

5:09 PM - 6:39 PM
5:24 AM - 6:54 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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