Whacking Fatties Fly Fishing Reports and Forecasts

Wyoming Fishing Report

Best Fishing Stream Name Today 5/25 5/26
1 Bighorn Lake, WY 5 5 5
2 Boysen Reservoir, WY 5 5 5
3 Shoshone River, WY 5 5 4
4 Deaver Reservoir, WY 5 5 4
5 Middle Reservoir, WY 5 4 5
6 Gros Ventre River, WY 5 4 5
7 Festo Lake, WY 5 4 3
8 Rock Lake, WY 5 4 3
9 Packer Lake, WY 5 4 3
10 Keyhole Reservoir, WY 5 4 3
11 Wheatland Number 1 Reservoir, WY 5 4 3
12 Lake Cameahwait, WY 5 3 5
13 Little Thunder Reservoir, WY 5 3 3
14 M W Lake, WY 5 3 3
15 Grayrocks Reservoir, WY 5 3 3
16 Hawk Springs Reservoir, WY 5 3 3
17 Flaming Gorge Reservoir, WY 5 2 5
18 Cody Municipal Reservoir, WY 4 5 5
19 Lake De Smet, WY 4 5 5
20 Luce Reservoir, WY 4 5 5
21 Hogan Reservoir, WY 4 5 5
22 Newton Lakes: Park, WY 4 5 5
23 Newton Lakes, WY 4 5 5
24 Buffalo Bill Reservoir, WY 4 5 5
25 Lower Sunshine Reservoir, WY 4 5 4
26 Renner Reservoir, WY 4 5 4
27 Pilot Butte Reservoir, WY 4 4 5
28 Sunshine Reservoir, WY 4 4 5
29 Little Snake River, WY 4 4 5
30 Sloan Lake, WY 4 4 4
31 Tongue River, WY 4 4 2
32 Ocean Lake, WY 4 3 5
33 Two Ocean Lake, WY 4 3 5
34 Lower Slide Lake, WY 4 3 5
35 Jackson Lake, WY 4 3 5
36 Jenny Lake, WY 4 3 5
37 Pathfinder Reservoir, WY 4 3 4
38 Spencer Reservoir, WY 4 3 3
39 Clear Creek, WY 4 3 2
40 Soda Lake, WY 4 2 5
41 Fremont Lake, WY 4 2 5
42 Boulder Lake, WY 4 2 5
43 Big Sandy Reservoir, WY 4 2 4
44 Alsop Lake, WY 4 2 3
45 Saratoga Lake, WY 4 2 2
46 Seminoe Reservoir, WY 4 1 5
47 Teton Reservoir, WY 4 1 5
48 East Allen Lake, WY 4 1 4
49 Lily Lake, WY 3 4 4
50 Sibley Lake, WY 3 4 3
51 Greybull River, WY 3 4 3
52 Grassy Lake Reservoir, WY 3 3 5
53 Sylvan Lake, WY 3 3 5
54 Dollar Lake, WY 3 3 5
55 Little Popo Agie River, WY 3 3 4
56 Tensleep Creek, WY 3 3 3
57 Middle Fork Powder River, WY 3 3 3
58 Salt River, WY 3 3 3
59 Slough Creek, WY 3 3 3
60 Gibbon River, WY 3 3 3
61 Wind River, WY 3 3 3
62 Crystal Lake Reservoir, WY 3 3 2
63 Upper North Crow Reservoir, WY 3 3 2
64 Snake River, WY 3 3 1
65 Fontenelle Reservoir, WY 3 2 5
66 Sulphur Creek Reservoir, WY 3 2 5
67 Frye Lake, WY 3 2 5
68 Ring Lake, WY 3 2 5
69 Torrey Lake, WY 3 2 5
70 Trail Lake, WY 3 2 5
71 Louis Lake, WY 3 2 5
72 Worthen Meadow Reservoir, WY 3 2 5
73 Fiddlers Lake, WY 3 2 5
74 High Savery Reservoir, WY 3 2 4
75 Pelham Lake, WY 3 2 4
76 North Fork Shoshone River, WY 3 2 4
77 Tensleep Reservoir, WY 3 2 3
78 Popo Agie River, WY 3 2 3
79 Firehole River, WY 3 2 3
80 Granite Springs Reservoir, WY 3 2 2
81 Encampment River, WY 3 2 2
82 Hoback River, WY 3 2 1
83 Twin Buttes Lake, WY 3 1 3
84 Meeboer Lake, WY 3 1 3
85 Lake Hattie Reservoir, WY 3 1 3
86 North Platte River: Lower, WY 3 1 2
87 Hog Park Reservoir, WY 3 0 4
88 Jim Bridger Reservoir, WY 3 0 4
89 Woodruff Narrows Reservoir, WY 2 4 5
90 String Lake, WY 2 3 5
91 New Fork Lakes, WY 2 3 5
92 Flat Creek, WY 2 3 3
93 Bear River, WY 2 3 3
94 Soda Butte Creek, WY 2 3 3
95 South Tongue River, WY 2 3 2
96 Sand Creek, WY 2 3 2
97 Beartooth Lake, WY 2 3 2
98 Dome Lake Number 1, WY 2 3 1
99 Burnt Lake, WY 2 2 5
100 Little Half Moon Lake, WY 2 2 5
101 Half Moon Lake, WY 2 2 5
102 Middle Piney Lake, WY 2 2 5
103 Willow Lake, WY 2 2 5
104 Little Soda Lake, WY 2 2 5
105 Fish Lake, WY 2 2 5
106 Lake of the Woods, WY 2 2 5
107 Middle Popo Agie River, WY 2 2 4
108 Sweetwater River, WY 2 2 4
109 Brooks Lake, WY 2 2 4
110 Upper Brooks Lakes, WY 2 2 4
111 South Fork Shoshone River, WY 2 2 3
112 Shoshone Lake, WY 2 2 3
113 Yellowstone River, WY 2 2 3
114 Pebble Creek, WY 2 2 3
115 North Fork Lake, WY 2 2 3
116 Colorado Colony Ditch Company Reservoir Number 2, WY 2 2 2
117 North Tongue River, WY 2 2 2
118 Willow Park Reservoir, WY 2 2 1
119 Upper Medicine Lodge Lake, WY 2 2 1
120 West Tensleep Lake, WY 2 2 1
121 Shell Reservoir, WY 2 2 1
122 Christina Lake, WY 2 1 3
123 North Platte River: Upper, WY 2 1 2
124 Clarks Fork Yellowstone River, WY 2 1 0
125 Meeks Cabin Reservoir, WY 2 0 5
126 Turpin Park Reservoir, WY 2 0 4
127 Lake Owen, WY 2 0 3
128 Laramie River, WY 2 0 2
129 Little Laramie River, WY 2 0 2
130 Rob Roy Reservoir, WY 2 0 2
131 Libby Lake, WY 2 0 1
132 Greys River, WY 1 3 1
133 Lake Alice, WY 1 2 5
134 North Popo Agie River, WY 1 2 4
135 Bechler River, WY 1 2 1
136 Kemmerer Reservoir, WY 1 1 4
137 Lake Viva Naughton, WY 1 1 4
138 Hams Fork, WY 1 1 3
139 Cloud Peak Reservoir, WY 0 3 1
140 South Piney Creek, WY 0 2 2
141 Fall River, WY 0 2 1
142 Lamar River, WY 0 0 2
143 Lewis River, WY 0 0 2
144 Heart River, WY 0 0 2
145 Duck Creek, WY 0 0 0
146 Green River: Upper, WY 0 0 0
147 New Fork River, WY 0 0 0
148 La Barge Creek, WY 0 0 0
149 Green River: Lower, WY 0 0 0




What is Whacking Fatties? Fishing reports and forecasts for ~10,000 streams and lakes and rivers across North America and the United Kingdom.

How is the Fatty Factor calculated?

The Fatty Factor is calculated using a fishing success estimation model containing proprietary big data analytics. We consume data from near and real-time sources, satellites, and sensors; compile/compare, against historic datasets, to create the Fatty Factor. Location, season, and analytics improve the rating over time.

How is the Fatty Factor rated?

5 stars is the best while 0 stars is “Not Fatty”.

How to use Whacking Fatties Fishing Reports and Forecasts?

Consult the detailed stream information section of the fishing reports and forecasts for the latest weather temperatures, wind speeds, cloud cover, gauge flows, and insect hatch patterns.

What do trout eat?

Check out the hatch recommendations for each stream in the detailed stream area. Investigate the hatch recommendations if you are interested in what do trout eat.

What kind of fish can I catch?

You tell us? Rainbow trout, brook trout, lake trout, bass, carp, etc. Currently, fresh water species. Salt water fishing? Fly fishing for carp is awesome. Tell us what you are after? Steelhead, grayling, tarpon, bass, bonefish, taimen, permit, salmon fishing?

How do I use the fishing maps?

We have a vast amount of geographic data for each stream. Click on the points to get more information. Green points represent fishing access such as put-ins and take-outs. Purple points represent bridges or stream crossings whereby often Google StreetView is available. Red points represent USGS Stream Gauges. Where available, we have graphs for Predictive Hydrograph 7 days, Water Temperature, Observed Height (ft.) 7 days, Observed Discharge (cfs) 7 days, and Duration Hydrograph. The Duration Hydrograph is a graphical presentation of recent daily streamflow, plotted over the long-term statistics of streamflow for each day of the year.

With the goal of better understanding fly-fishing patterns and predicting location and ferocity of fishable events, Whacking Fatties presents the Fatty Factor: a fly-fishing success estimation model using proprietary big data analytics.

Whacking Fatties promotes responsible fishing via catch and release practice and water resources conservation.

Check out more: