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Dewey, MT · Beaverhead County
Right Now
Partly Cloudy
Water
43°
Wind
13 mph
W
Gusts
23 mph
Pressure
29.53
rising
Forecast - Sun, Jun 7
High / Low
40° / 29°
Wind
10 mph
gusts 33 mph
Precip
71%
UV
5
Sunrise
11:43 AM
Sunset
3:18 AM
Today Read
Black Lion LakeWind read
Moderate
10 mph avg
Water read
43°
Cold-water pattern
Air range
29° / 40°
today
Precip
71%
watch timing
Today's forecast for Black Lion Lake has moderate wind, 29F to 40F air temperatures, 71% chance of precipitation, and 43F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Cold water favors slower presentations and stable or deeper water. Wind matters today; use it only where control stays safe. With a weak solunar score, favor stable weather windows.
Uses this lake data
Trip read from the AI planner
Short window onlyFishing Forecast
Last quarter
Major
1:30 PM - 4:00 PM
Minor
7:04 AM - 8:34 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
51°
Jun 14
Low
32°
Feb 17
Average
46°
Last 12 Months
Warmest avg: July (59°F)
Coolest avg: March (35°F)
Rapid warming: May → June (+11°F)
Sharpest cooling: January → February (-9°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
19 mph
5pm
Peak Gust
33 mph
highest gust
Pressure
29.65 inHg
rising
Visibility
12 mi
54% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
2/5Last quarter
Water at 43°F -- target deep areas.
Nearby Lakes
FAQ
Black Lion Lake covers 14.00 acres (0.02 square miles)
Black Lion Lake is located in Dewey, Beaverhead County, MT. It is accessible to the public for outdoor activities.