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: 53°
H: 55° L: 38°
Wind 10-30 mph
Lower Glaston Lake
Overcast throughout the day.
46 miles from Deadmans Basin Reservoir
Sourdough, MT
Water: 50°
H: 54° L: 36°
Wind 9-27 mph
Martinsdale Reservoir
Mostly cloudy throughout the day.
66 miles from Deadmans Basin Reservoir
Martinsdale, MT
Water: 59°
H: 61° L: 38°
Wind 6-19 mph
Yellow Water Reservoir
Mostly cloudy throughout the day.
97 miles from Deadmans Basin Reservoir
Winnett, MT
Water: 56°
H: 56° L: 42°
Wind 7-20 mph
Cooney Reservoir
Overcast throughout the day.
100 miles from Deadmans Basin Reservoir
Roberts, MT
Water: 57°
H: 61° L: 38°
Wind 7-21 mph
War Horse Lake
Mostly cloudy throughout the day.
111 miles from Deadmans Basin Reservoir
Teigen, MT
Water: 58°
H: 62° L: 38°
Wind 7-21 mph
Petrolia Lake
Mostly cloudy throughout the day.
114 miles from Deadmans Basin Reservoir
Winnett, MT
Water: 66°
H: 61° L: 38°
Wind 7-22 mph
Wild Horse Lake
Mostly cloudy throughout the day.
118 miles from Deadmans Basin Reservoir
Lewiston, MT
Water: 0°
H: 41° L: 27°
Wind 6-28 mph
Hyalite Lake
Mostly cloudy throughout the day.
157 miles from Deadmans Basin Reservoir
Bozeman, MT
Water: 46°
H: 43° L: 30°
Wind 9-24 mph
Deep Lake
Overcast throughout the day.
160 miles from Deadmans Basin Reservoir
Clark, WY
Water: 53°
H: 58° L: 45°
Wind 8-17 mph
Bighorn Lake
Overcast throughout the day.
161 miles from Deadmans Basin Reservoir
Forth Smith, MT
Water: 58°
H: 60° L: 43°
Wind 13-28 mph
Big Lake
Mostly cloudy throughout the day.
163 miles from Deadmans Basin Reservoir
Montague, MT
Water: 56°
H: 58° L: 41°
Wind 7-23 mph
Canyon Ferry Lake
Mostly cloudy throughout the day.
165 miles from Deadmans Basin Reservoir
Helena, MT
Water: 0°
H: 42° L: 31°
Wind 8-22 mph
Trout Lake
Possible light rain in the afternoon.
168 miles from Deadmans Basin Reservoir
Yellowstone National Park, WY
Water: 54°
H: 59° L: 42°
Wind 14-29 mph
Kingsbury Lake
Mostly cloudy throughout the day.
170 miles from Deadmans Basin Reservoir
Geraldine, MT
Water: 43°
H: 59° L: 40°
Wind 7-22 mph
Hauser Lake
Partly cloudy throughout the day.
188 miles from Deadmans Basin Reservoir
Great Falls, MT
Water: 47°
H: 59° L: 42°
Wind 5-10 mph
Lovell Lakes
Overcast throughout the day.
189 miles from Deadmans Basin Reservoir
Lovell, WY
Water: 71°
H: 57° L: 44°
Wind 7-18 mph
Lodge Grass Storage Reservoir
Overcast throughout the day.
192 miles from Deadmans Basin Reservoir
Wyola, MT
Water: 51°
H: 58° L: 40°
Wind 7-23 mph
Lake Helena
Partly cloudy throughout the day.
194 miles from Deadmans Basin Reservoir
Helena, MT
Water: 44°
H: 54° L: 38°
Wind 9-31 mph
Ennis Lake
Mostly cloudy throughout the day.
199 miles from Deadmans Basin Reservoir
Mcallister, MT
Water: 54°
H: 59° L: 39°
Wind 7-20 mph
Vesseth Reservoir
Mostly cloudy throughout the day.
200 miles from Deadmans Basin Reservoir
Midale, MT
