Colorado

Featured River Reports

Big Thompson


Flow (CFS) : 244

Aug 20, 2026
weather icon 58°F
L: 55° H: 62°
DailyHourly
Daily Forecast Hourly Forecast
Today 3:00 pmAug 20, 2026 few clouds
weather icon
55°62°°F 0 mm 0% 9 mph 45 % 1018 mb 0 mm/h
Tomorrow 3:00 pmAug 21, 2026 light rain
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62°87°°F 0.74 mm 74% 10 mph 53 % 1023 mb 0 mm/h
Saturday 3:00 pmAug 22, 2026 light rain
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62°81°°F 1 mm 100% 12 mph 80 % 1024 mb 0 mm/h
Today 9:00 amAug 20, 2026 few clouds
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62°70°°F 0 mm 0% 4 mph 45 % 1017 mb 0 mm/h
Today 12:00 pmAug 20, 2026 clear sky
weather icon
74°82°°F 0 mm 0% 5 mph 29 % 1018 mb 0 mm/h
Today 3:00 pmAug 20, 2026 broken clouds
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84°84°°F 0 mm 0% 9 mph 20 % 1017 mb 0 mm/h
Tomorrow 6:00 pmAug 20, 2026 broken clouds
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80°80°°F 0 mm 0% 8 mph 24 % 1017 mb 0 mm/h
Tomorrow 9:00 pmAug 20, 2026 broken clouds
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69°69°°F 0 mm 0% 0 mph 44 % 1021 mb 0 mm/h
Tomorrow 12:00 amAug 21, 2026 scattered clouds
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66°66°°F 0 mm 0% 5 mph 53 % 1022 mb 0 mm/h
Tomorrow 3:00 amAug 21, 2026 scattered clouds
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64°64°°F 0 mm 0% 9 mph 47 % 1022 mb 0 mm/h
Tomorrow 6:00 amAug 21, 2026 scattered clouds
weather icon
62°62°°F 0 mm 0% 10 mph 44 % 1023 mb 0 mm/h

Eleven Mile Canyon


Flow (CFS) : 68.9

Aug 20, 2026
weather icon 59°F
L: 59° H: 59°
DailyHourly
Daily Forecast Hourly Forecast
Today 3:00 pmAug 20, 2026 broken clouds
weather icon
59°59°°F 0 mm 0% 13 mph 57 % 1020 mb 0 mm/h
Tomorrow 3:00 pmAug 21, 2026 light rain
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57°81°°F 1 mm 100% 11 mph 76 % 1025 mb 0 mm/h
Saturday 3:00 pmAug 22, 2026 light rain
weather icon
53°80°°F 0.52 mm 52% 10 mph 76 % 1024 mb 0 mm/h
Today 9:00 amAug 20, 2026 broken clouds
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61°66°°F 0 mm 0% 5 mph 57 % 1020 mb 0 mm/h
Today 12:00 pmAug 20, 2026 scattered clouds
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72°79°°F 0 mm 0% 6 mph 34 % 1019 mb 0 mm/h
Today 3:00 pmAug 20, 2026 overcast clouds
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79°79°°F 0 mm 0% 13 mph 17 % 1015 mb 0 mm/h
Tomorrow 6:00 pmAug 20, 2026 overcast clouds
weather icon
74°74°°F 0 mm 0% 11 mph 35 % 1017 mb 0 mm/h
Tomorrow 9:00 pmAug 20, 2026 light rain
weather icon
61°61°°F 1 mm 100% 6 mph 73 % 1025 mb 0 mm/h
Tomorrow 12:00 amAug 21, 2026 light rain
weather icon
61°61°°F 1 mm 100% 6 mph 76 % 1025 mb 0 mm/h
Tomorrow 3:00 amAug 21, 2026 scattered clouds
weather icon
57°57°°F 0 mm 0% 5 mph 76 % 1025 mb 0 mm/h
Tomorrow 6:00 amAug 21, 2026 broken clouds
weather icon
58°58°°F 0 mm 0% 5 mph 73 % 1024 mb 0 mm/h

Deckers


Flow (CFS) : 140

Aug 20, 2026
weather icon 62°F
L: 60° H: 66°
DailyHourly
Daily Forecast Hourly Forecast
Today 3:00 pmAug 20, 2026 broken clouds
weather icon
60°66°°F 0 mm 0% 6 mph 57 % 1018 mb 0 mm/h
Tomorrow 3:00 pmAug 21, 2026 light rain
weather icon
62°87°°F 0.54 mm 54% 12 mph 67 % 1022 mb 0 mm/h
Saturday 3:00 pmAug 22, 2026 light rain
weather icon
58°86°°F 0.93 mm 93% 13 mph 67 % 1022 mb 0 mm/h
Today 9:00 amAug 20, 2026 broken clouds
weather icon
65°71°°F 0 mm 0% 4 mph 57 % 1018 mb 0 mm/h
Today 12:00 pmAug 20, 2026 scattered clouds
weather icon
76°83°°F 0 mm 0% 6 mph 32 % 1016 mb 0 mm/h
Today 3:00 pmAug 20, 2026 overcast clouds
weather icon
85°85°°F 0 mm 0% 5 mph 16 % 1015 mb 0 mm/h
Tomorrow 6:00 pmAug 20, 2026 broken clouds
weather icon
80°80°°F 0 mm 0% 12 mph 22 % 1015 mb 0 mm/h
Tomorrow 9:00 pmAug 20, 2026 light rain
weather icon
68°68°°F 0.54 mm 54% 6 mph 52 % 1021 mb 0 mm/h
Tomorrow 12:00 amAug 21, 2026 light rain
weather icon
66°66°°F 0.35 mm 35% 8 mph 67 % 1022 mb 0 mm/h
Tomorrow 3:00 amAug 21, 2026 few clouds
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63°63°°F 0 mm 0% 7 mph 67 % 1022 mb 0 mm/h
Tomorrow 6:00 amAug 21, 2026 scattered clouds
weather icon
62°62°°F 0 mm 0% 7 mph 62 % 1022 mb 0 mm/h

Drainage Quick Links

Eleven Mile Canyon Fall Flies on the line Eleven Mile Canyon South Platte River Report

Step by Step Recipes

Colorado Drainages River Reports Navigation Page Flies on the line

Fly Tying Videos

Fish Stories

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