Loading lake details...
Loading lake details...

Pierce Reservoir
Mcfadden, WY · Carbon County
Right Now
Partly Cloudy
Water
71°
Wind
8 mph
SW
Gusts
13 mph
Pressure
29.70
falling
Forecast - Sat, Jul 11
High / Low
89° / 54°
Wind
8 mph
gusts 20 mph
Precip
0%
UV
11
Sunrise
11:40 AM
Sunset
2:39 AM
Every forecast metric for the week ahead, plus best days for fishing, boating, swimming, and paddling.
Quick recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Thu, Thu, Jul 16
Thu, Jul 16 scores 54/100: Solunar 3/5, Rain 0%.
Best for Boating
Sat, Sat, Jul 11
Sat, Jul 11 scores 80/100: Wind 12 mph, Rain 0%.
Best for Swimming
Fri, Fri, Jul 17
Fri, Jul 17 scores 70/100: Air 86°F, Wind 10 mph.
Best for Paddling
Sat, Sat, Jul 11
Sat, Jul 11 scores 75/100: Wind 12 mph, Rain 0%.
Ask about this week:
Swipe to see all 9 days
| Metric | Sat11 | Sun12 | Mon13 | Tue14 | Wed15 | Thu16 | Fri17 | Sat18 | Sun19 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Clear | Clear | Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Drizzle |
| High / Low | 89°/54° | 91°/55° | 92°/56° | 91°/58° | 91°/56° | 85°/55° | 86°/56° | 83°/57° | 82°/57° |
| Precip | 0% | 0% | 0% | 0% | 0% | 0% | 20% | 0% | 34% |
| Wind | 12 mphgust 20 | 17 mphgust 33 | 17 mphgust 32 | 17 mphgust 28 | 16 mphgust 27 | 12 mphgust 23 | 10 mphgust 25 | 14 mphgust 24 | 12 mphgust 21 |
| Pressure | 29.87" stable | 29.95" rising | 29.92" falling | 29.91" stable | 29.84" falling | 29.80" falling | 29.87" rising | 29.97" rising | 29.91" falling |
| UV Index | 11 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 |
| Sunrise | 11:40 AM | 11:41 AM | 11:41 AM | 11:42 AM | 11:43 AM | 11:44 AM | 11:45 AM | 11:45 AM | 11:46 AM |
| Sunset | 2:39 AM | 2:39 AM | 2:38 AM | 2:38 AM | 2:37 AM | 2:36 AM | 2:36 AM | 2:35 AM | 2:34 AM |
| Bite Rating | 2/5waning crescent | 3/5waning crescent | 4/5NEW | 4/5NEW | 3/5NEW | 3/5NEW | 2/5waxing crescent | 2/5waxing crescent | 2/5waxing crescent |
Today Read
Pierce ReservoirWind read
Calm
8 mph avg
Water read
71°
Warm-water bite
Air range
54° / 89°
today
Precip
0%
low concern
Today's forecast for Pierce Reservoir has calm wind, 54F to 89F air temperatures, 0% chance of precipitation, and 71F water.
Trip planner
Water temp is missing, so lean on weather, season, fish list, and map context. The planning constraint is weak timing.
Uses 7 live data sources for this lake. Tap a stat or ask a question.
Fishing Forecast
waning crescent
Major
3:50 PM - 6:20 PM
Minor
7:46 AM - 9:16 AM
Detailed temperature readings across your lake.
No credit card required for preview
Water Temperature History
Current
69°
Jul 19
Low
32°
Jan 4
Average
52°
Last 12 Months
Warmest avg: July (70°F)
Coolest avg: December (33°F)
Rapid warming: February → March (+10°F)
Sharpest cooling: October → November (-16°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
6am - 5am
Peak Wind
12 mph
6pm
Peak Gust
20 mph
highest gust
Pressure
29.76 inHg
steady
Visibility
34 mi
3% 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
2/5waning crescent
Water at 71°F -- warm-water species active.
Nearby Lakes
FAQ
Pierce Reservoir covers 191.00 acres (0.30 square miles)
Pierce Reservoir is located in Mcfadden, Carbon County, WY. It is accessible to the public for outdoor activities.