Colorado

Featured River Reports

Big Thompson


Flow (CFS) : 41.3

Sep 1, 2026
weather icon 59°F
L: 57° H: 63°
DailyHourly
Daily Forecast Hourly Forecast
Tomorrow 3:00 pmSep 2, 2026 clear sky
weather icon
57°63°°F 0 mm 0% 9 mph 59 % 1019 mb 0 mm/h
Thursday 3:00 pmSep 3, 2026 clear sky
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53°79°°F 0 mm 0% 9 mph 72 % 1018 mb 0 mm/h
Friday 3:00 pmSep 4, 2026 light rain
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57°80°°F 0.2 mm 20% 9 mph 48 % 1015 mb 0 mm/h
Tomorrow 12:00 amSep 2, 2026 scattered clouds
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60°61°°F 0 mm 0% 4 mph 46 % 1014 mb 0 mm/h
Tomorrow 3:00 amSep 2, 2026 scattered clouds
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58°58°°F 0 mm 0% 8 mph 49 % 1016 mb 0 mm/h
Tomorrow 6:00 amSep 2, 2026 scattered clouds
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56°56°°F 0 mm 0% 9 mph 59 % 1019 mb 0 mm/h
Tomorrow 9:00 amSep 2, 2026 clear sky
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65°65°°F 0 mm 0% 4 mph 35 % 1017 mb 0 mm/h
Tomorrow 12:00 pmSep 2, 2026 clear sky
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73°73°°F 0 mm 0% 9 mph 25 % 1015 mb 0 mm/h
Tomorrow 3:00 pmSep 2, 2026 scattered clouds
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75°75°°F 0 mm 0% 9 mph 21 % 1011 mb 0 mm/h
Thursday 6:00 pmSep 2, 2026 broken clouds
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71°71°°F 0 mm 0% 7 mph 30 % 1011 mb 0 mm/h
Thursday 9:00 pmSep 2, 2026 scattered clouds
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62°62°°F 0 mm 0% 8 mph 57 % 1017 mb 0 mm/h

Eleven Mile Canyon


Flow (CFS) : 68.8

Sep 1, 2026
weather icon 59°F
L: 58° H: 61°
DailyHourly
Daily Forecast Hourly Forecast
Tomorrow 3:00 pmSep 2, 2026 clear sky
weather icon
58°61°°F 0 mm 0% 11 mph 59 % 1020 mb 0 mm/h
Thursday 3:00 pmSep 3, 2026 clear sky
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53°77°°F 0 mm 0% 13 mph 62 % 1018 mb 0 mm/h
Friday 3:00 pmSep 4, 2026 light rain
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51°76°°F 0.45 mm 45% 9 mph 56 % 1016 mb 0 mm/h
Tomorrow 12:00 amSep 2, 2026 overcast clouds
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58°58°°F 0 mm 0% 3 mph 59 % 1015 mb 0 mm/h
Tomorrow 3:00 amSep 2, 2026 scattered clouds
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55°56°°F 0 mm 0% 6 mph 58 % 1017 mb 0 mm/h
Tomorrow 6:00 amSep 2, 2026 few clouds
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52°52°°F 0 mm 0% 5 mph 56 % 1020 mb 0 mm/h
Tomorrow 9:00 amSep 2, 2026 clear sky
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62°62°°F 0 mm 0% 4 mph 37 % 1019 mb 0 mm/h
Tomorrow 12:00 pmSep 2, 2026 clear sky
weather icon
71°71°°F 0 mm 0% 8 mph 27 % 1016 mb 0 mm/h
Tomorrow 3:00 pmSep 2, 2026 clear sky
weather icon
76°76°°F 0 mm 0% 11 mph 16 % 1011 mb 0 mm/h
Thursday 6:00 pmSep 2, 2026 scattered clouds
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75°75°°F 0 mm 0% 6 mph 24 % 1010 mb 0 mm/h
Thursday 9:00 pmSep 2, 2026 overcast clouds
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61°61°°F 0 mm 0% 5 mph 32 % 1014 mb 0 mm/h

Deckers


Flow (CFS) : 110

Sep 1, 2026
weather icon 66°F
L: 64° H: 67°
DailyHourly
Daily Forecast Hourly Forecast
Tomorrow 3:00 pmSep 2, 2026 clear sky
weather icon
64°67°°F 0 mm 0% 11 mph 59 % 1018 mb 0 mm/h
Thursday 3:00 pmSep 3, 2026 clear sky
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56°84°°F 0 mm 0% 7 mph 56 % 1016 mb 0 mm/h
Friday 3:00 pmSep 4, 2026 light rain
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55°83°°F 1 mm 100% 8 mph 64 % 1015 mb 0 mm/h
Tomorrow 12:00 amSep 2, 2026 broken clouds
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62°64°°F 0 mm 0% 5 mph 52 % 1014 mb 0 mm/h
Tomorrow 3:00 amSep 2, 2026 broken clouds
weather icon
58°61°°F 0 mm 0% 6 mph 54 % 1016 mb 0 mm/h
Tomorrow 6:00 amSep 2, 2026 scattered clouds
weather icon
55°55°°F 0 mm 0% 7 mph 59 % 1018 mb 0 mm/h
Tomorrow 9:00 amSep 2, 2026 clear sky
weather icon
65°65°°F 0 mm 0% 4 mph 29 % 1016 mb 0 mm/h
Tomorrow 12:00 pmSep 2, 2026 clear sky
weather icon
75°75°°F 0 mm 0% 6 mph 22 % 1013 mb 0 mm/h
Tomorrow 3:00 pmSep 2, 2026 clear sky
weather icon
79°79°°F 0 mm 0% 11 mph 14 % 1009 mb 0 mm/h
Thursday 6:00 pmSep 2, 2026 scattered clouds
weather icon
77°77°°F 0 mm 0% 6 mph 21 % 1009 mb 0 mm/h
Thursday 9:00 pmSep 2, 2026 overcast clouds
weather icon
65°65°°F 0 mm 0% 4 mph 34 % 1013 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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