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: 67°
H: 41° L: 28°
Wind 7-24 mph
Sheridan Reservoir
Mostly cloudy throughout the day.
43 miles from Ashton Reservoir
Kilgore, ID
Water: 37°
H: 42° L: 29°
Wind 8-27 mph
Henrys Lake
Mostly cloudy throughout the day.
63 miles from Ashton Reservoir
Island Park, ID
Water: 60°
H: 41° L: 29°
Wind 9-30 mph
Leigh Lake
Possible light rain in the morning and afternoon.
68 miles from Ashton Reservoir
Moose, WY
Water: 50°
H: 48° L: 36°
Wind 14-33 mph
Ririe Reservoir
Mostly cloudy throughout the day.
68 miles from Ashton Reservoir
Idaho Falls, ID
Water: 49°
H: 40° L: 30°
Wind 9-31 mph
Jackson Lake
Possible light rain in the morning and afternoon.
70 miles from Ashton Reservoir
Jackson , WY
Water: 42°
H: 33° L: 26°
Wind 14-34 mph
Shoshone Lake
Possible light snow (1–2 in.) in the morning.
70 miles from Ashton Reservoir
Yellowstone National Park, WY
Water: 59°
H: 42° L: 30°
Wind 9-30 mph
Jenny Lake
Possible light rain in the morning and afternoon.
71 miles from Ashton Reservoir
Moran, WY
Water: 41°
H: 34° L: 26°
Wind 14-35 mph
Lewis Lake
Possible light snow (1–2 in.) in the morning.
72 miles from Ashton Reservoir
Yellowstone National Park, WY
Water: 60°
H: 41° L: 31°
Wind 9-26 mph
Phelps Lake
Possible light rain in the morning and afternoon.
75 miles from Ashton Reservoir
Teton County, WY
Water: 51°
H: 53° L: 31°
Wind 7-20 mph
Mud Lake
Partly cloudy throughout the day.
76 miles from Ashton Reservoir
Mud Lake, ID
Water: 0°
H: 31° L: 22°
Wind 9-29 mph
Ski Lake
Snow (1–2 in.) in the morning and afternoon.
77 miles from Ashton Reservoir
Wilson , WY
Water: 44°
H: 42° L: 29°
Wind 9-30 mph
Cliff Lake
Mostly cloudy throughout the day.
77 miles from Ashton Reservoir
Ennis, MT
Water: 42°
H: 39° L: 29°
Wind 9-30 mph
Emma Matilda Lake
Possible light snow (< 1 in.) in the morning.
78 miles from Ashton Reservoir
Moran, WY
Water: 45°
H: 41° L: 27°
Wind 8-29 mph
Hebgen Lake
Mostly cloudy throughout the day.
79 miles from Ashton Reservoir
Grayling, MT
Water: 40°
H: 43° L: 29°
Wind 9-30 mph
Wade Lake
Mostly cloudy throughout the day.
79 miles from Ashton Reservoir
Cliff Lake, MT
Water: 43°
H: 36° L: 27°
Wind 13-37 mph
Heart Lake
Possible light snow (< 1 in.) in the morning.
80 miles from Ashton Reservoir
Yellowstone National Park, WY
Water: 40°
H: 40° L: 29°
Wind 9-30 mph
Two Ocean Lake
Possible light snow (< 1 in.) in the morning.
81 miles from Ashton Reservoir
Moran, WY
Water: 42°
H: 40° L: 28°
Wind 9-30 mph
Earthquake Lake
Mostly cloudy throughout the day.
82 miles from Ashton Reservoir
Hebgen, MT
Water: 62°
H: 43° L: 28°
Wind 8-27 mph
Lima Reservoir
Mostly cloudy throughout the day.
88 miles from Ashton Reservoir
Monida, MT
Water: 42°
H: 34° L: 27°
Wind 14-39 mph
Delusion Lake
Possible light snow (< 1 in.) and windy in the morning.
89 miles from Ashton Reservoir
Yellowstone National Park, WY
