
Grayrocks Reservoir
Grayrocks Reservoir is a 3,501-acre man-made lake situated near Wheatland, Wyoming. The reservoir is a popular destination for outdoor enthusiasts due to the variety of recreational activities available, including fishing, boating, hunting, camping, and hiking. The reservoir's abundant fish population is a major draw for anglers, with black crappie, channel catfish, freshwater drum, largemouth bass, smallmouth bass, tiger muskie, walleye, and yellow perch all found within its waters. These fish provide an opportunity for both sport and sustenance for locals and visitors alike. In addition to fishing, Grayrocks Reservoir offers ample opportunities for boating, with multiple boat ramps and docks available for public use. The reservoir's calm waters make it a popular spot for kayaking and paddleboarding, while larger boats can take advantage of the lake's expansive size to explore its numerous coves and inlets. Hunting is another popular activity at Grayrocks Reservoir, with opportunities for both big game and waterfowl hunting available in the surrounding area. The reservoir's location near the Laramie Mountain Range provides ample opportunities for hiking and camping, with numerous trails and campsites available for visitors. Overall, Grayrocks Reservoir is a significant landmark in Wyoming, providing a variety of recreational opportunities for visitors and locals alike. Its diverse fish population, calm waters, and stunning natural surroundings make it a must-visit destination for anyone seeking an outdoor adventure.
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Grayrocks Reservoir
Grayrocks Reservoir is a 3,501-acre man-made lake situated near Wheatland, Wyoming. The reservoir is a popular destination for outdoor enthusiasts due to the variety of recreational activities available, including fishing, boating, hunting, camping, and hiking. The reservoir's abundant fish population is a major draw for anglers, with black crappie, channel catfish, freshwater drum, largemouth bass, smallmouth bass, tiger muskie, walleye, and yellow perch all found within its waters. These fish provide an opportunity for both sport and sustenance for locals and visitors alike. In addition to fishing, Grayrocks Reservoir offers ample opportunities for boating, with multiple boat ramps and docks available for public use. The reservoir's calm waters make it a popular spot for kayaking and paddleboarding, while larger boats can take advantage of the lake's expansive size to explore its numerous coves and inlets. Hunting is another popular activity at Grayrocks Reservoir, with opportunities for both big game and waterfowl hunting available in the surrounding area. The reservoir's location near the Laramie Mountain Range provides ample opportunities for hiking and camping, with numerous trails and campsites available for visitors. Overall, Grayrocks Reservoir is a significant landmark in Wyoming, providing a variety of recreational opportunities for visitors and locals alike. Its diverse fish population, calm waters, and stunning natural surroundings make it a must-visit destination for anyone seeking an outdoor adventure.
Read more detailsCurrent Conditions
Water Temperature
Current water temperature for Grayrocks Reservoir is 53°F.
Current Snapshot
Forecast: Thursday, May 1
MostlyCloudy
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Solunar Fishing Forecast
Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)
10:30 PM - 1:00 AM
7:55 AM - 10:25 AM
2:13 PM - 3:43 PM
6:00 AM - 6:00 AM
Outlook for Thursday at Grayrocks Reservoir
Expect temperatures ranging from 34°F to 57°F. There's a 27% chance of rain, potentially bringing around 0.04" rain. Winds will be averaging 11 mph, with potential gusts reaching up to 38 mph. The maximum UV index will be 5 (Moderate), so plan sun protection accordingly. For anglers, today's fishing action is rated 2/5 (Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 10:30 PM and 7:55 AM, or try the minor windows near 2:13 PM and 6:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Grayrocks Reservoir.
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Lake Information
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Grayrocks Reservoir
Current Temp
Latest recorded surface temperature.
Lowest in Period
34°F
On Apr 5
Coldest point in the Last 12 Months.
Average in Period
50°F
Typical temp during the Last 12 Months.
Temperature Trend: Last 12 Months
Surface temperature over the selected period.
Key Observations (Last 12 Months)
- Warmest avg: July (79°F).
- Coolest avg: February (35°F).
- Rapid warming often occurs: April → May (+18°F).
- Sharpest cooling trend: September → October (-15°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
276°
Pressure
1017 mb
Cloud Cover
10%
Visibility
11 miles
Daily Pressure Forecast


Frequently Asked Questions About Grayrocks Reservoir
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