Whacking Fatties Fly Fishing Reports and Forecasts

Wyoming Fishing Report

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

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