Snake River above Jackson Lake at Flagg Ranch, Wyoming water temperature

Snake River above Jackson Lake at Flagg Ranch, Wyoming · River

The current water temperature at Snake River above Jackson Lake at Flagg Ranch is 18.4 °C (as of August 26, 2026, source: USGS).

18.4 °C

Measured: August 26, 2026 · continuously updated

Nearby waters

Snake River near Moran, Wyoming · 27.5 km away17.1 °C Pacific Creek at Moran, Wyoming · 30.1 km away18.6 °C Buffalo Fork above Lava Creek, near Moran, Wyoming · 34.2 km away16.2 °C Firehole River at Old Faithful, Ynp · 41.9 km away16.8 °C Snake River at Moose, Wyoming · 49.6 km away17.4 °C

Frequently asked questions

Can you swim at Snake River above Jackson Lake at Flagg Ranch right now?
The current water temperature is 18.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Snake River above Jackson Lake at Flagg Ranch?
Currently 18.4 °C (updated continuously).