LakeMonster.com is a BETA data site created to help lake enthusiasts
of all kinds by combining the latest satellite imagery, weather data,
lake staff information,
and community member reports to communicate current lake conditions.
Check the map below for point temperatures.
Drought conditions and low water levels are affecting smaller lake
temperature accuracy.
We are working to resolve the issue.
Please help others by submitting your observed temperatures.
Water: 45°
H: 34° L: 28°
Wind 10-29 mph
Yellowstone Lake
Snow (1–3 in.) in the morning and afternoon.
5 miles from Delusion Lake
Teton County, WY
Water: 43°
H: 35° L: 27°
Wind 9-25 mph
Heart Lake
Snow (1–3 in.) until evening.
14 miles from Delusion Lake
Yellowstone National Park, WY
Water: 41°
H: 33° L: 26°
Wind 10-27 mph
Lewis Lake
Snow (2–4 in.) until evening.
17 miles from Delusion Lake
Yellowstone National Park, WY
Water: 42°
H: 32° L: 25°
Wind 10-28 mph
Shoshone Lake
Snow (1–4 in.) in the morning and afternoon.
21 miles from Delusion Lake
Yellowstone National Park, WY
Water: 40°
H: 37° L: 29°
Wind 7-22 mph
Two Ocean Lake
Snow (1–2 in.) throughout the day.
56 miles from Delusion Lake
Moran, WY
Water: 42°
H: 36° L: 29°
Wind 7-22 mph
Emma Matilda Lake
Snow (1–2 in.) throughout the day.
57 miles from Delusion Lake
Moran, WY
Water: 49°
H: 37° L: 30°
Wind 7-24 mph
Jackson Lake
Snow (1–2 in.) throughout the day.
58 miles from Delusion Lake
Jackson , WY
Water: 0°
H: 38° L: 29°
Wind 9-24 mph
Trout Lake
Possible light rain in the morning.
61 miles from Delusion Lake
Yellowstone National Park, WY
Water: 60°
H: 37° L: 30°
Wind 8-25 mph
Leigh Lake
Possible light rain (with a chance of 1–2 in. of snow) throughout the day.
70 miles from Delusion Lake
Moose, WY
Water: 59°
H: 39° L: 31°
Wind 7-23 mph
Jenny Lake
Possible light rain until afternoon, starting again overnight.
76 miles from Delusion Lake
Moran, WY
Water: 45°
H: 41° L: 30°
Wind 6-17 mph
Hebgen Lake
Rain in the morning.
77 miles from Delusion Lake
Grayling, MT
Water: 37°
H: 40° L: 31°
Wind 7-20 mph
Henrys Lake
Snow (< 1 in.) in the morning.
81 miles from Delusion Lake
Island Park, ID
Water: 60°
H: 37° L: 32°
Wind 7-21 mph
Phelps Lake
Possible light rain throughout the day.
89 miles from Delusion Lake
Teton County, WY
Water: 42°
H: 45° L: 33°
Wind 9-22 mph
Ashton Reservoir
Rain in the morning and afternoon.
89 miles from Delusion Lake
Lodi, ID
Water: 42°
H: 39° L: 30°
Wind 7-19 mph
Earthquake Lake
Snow (< 1 in.) in the morning.
91 miles from Delusion Lake
Hebgen, MT
Water: 44°
H: 41° L: 31°
Wind 7-19 mph
Cliff Lake
Light rain in the morning.
98 miles from Delusion Lake
Ennis, MT
Water: 67°
H: 40° L: 30°
Wind 8-25 mph
Sheridan Reservoir
Snow (1–2 in.) in the morning.
99 miles from Delusion Lake
Kilgore, ID
Water: 55°
H: 49° L: 38°
Wind 9-23 mph
Buffalo Bill Reservoir
Light rain in the morning.
100 miles from Delusion Lake
Cody, WY
Water: 46°
H: 39° L: 28°
Wind 9-26 mph
Deep Lake
Snow (1–2 in.) in the morning.
100 miles from Delusion Lake
Clark, WY
Water: 40°
H: 41° L: 31°
Wind 7-19 mph
Wade Lake
Light rain in the morning.
100 miles from Delusion Lake
Cliff Lake, MT
