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Lyons, CO · Boulder County
Right Now
Rain
Water
59°
Wind
6 mph
SE
Gusts
11 mph
Pressure
29.92
rising
Forecast - Thu, May 28
High / Low
69° / 48°
Wind
4 mph
gusts 12 mph
Precip
55%
UV
7
Sunrise
11:36 AM
Sunset
2:22 AM
Today Read
Ralph Price Reservoir (Button Rock Dam)Wind read
Calm
4 mph avg
Water read
59°
Cool-water mix
Air range
48° / 69°
today
Precip
55%
watch timing
Today's forecast for Ralph Price Reservoir (Button Rock Dam) has calm wind, 48F to 69F air temperatures, 55% chance of precipitation, and 59F 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
Active temps make wind edges, shallow cover, and feeding windows more important. Wind is not the main constraint, so timing and presentation can drive the plan. With a weak solunar score, favor stable weather windows.
Uses this lake data
Trip read from the AI planner
FishableFishing Forecast
waxing gibbous
Major
6:00 AM - 6:00 AM
Minor
11:48 PM - 1:18 AM
Detailed temperature readings across your lake.
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Fish Species
4Water Temperature History
Current
65°
Jun 7
Low
33°
Nov 30
Average
53°
Last 12 Months
Warmest avg: July (71°F)
Coolest avg: December (34°F)
Rapid warming: April → May (+9°F)
Sharpest cooling: October → November (-16°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
6 mph
11am
Peak Gust
14 mph
highest gust
Pressure
29.96 inHg
steady
Visibility
15 mi
51% 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
2/5waxing gibbous
Water at 59°F -- good for cool-water species.
Fish Species
4Nearby Lakes
FAQ
Ralph Price Reservoir (Button Rock Dam) covers 190.00 acres (0.30 square miles)
Ralph Price Reservoir (Button Rock Dam) is located in Lyons, Boulder County, CO. It is accessible to the public for outdoor activities.