Colorado

Featured River Reports

Big Thompson


Flow (CFS) : 124

May 21, 2026
weather icon 46°F
L: 41° H: 47°
DailyHourly
Daily Forecast Hourly Forecast
Today 3:00 pmMay 21, 2026 light rain
weather icon
41°47°°F 0.62 mm 62% 10 mph 57 % 1011 mb 0 mm/h
Tomorrow 3:00 pmMay 22, 2026 light rain
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32°59°°F 1 mm 100% 9 mph 90 % 1018 mb 2.11 mm/h
Saturday 3:00 pmMay 23, 2026 light rain
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34°59°°F 1 mm 100% 11 mph 94 % 1019 mb 4.61 mm/h
Today 12:00 pmMay 21, 2026 overcast clouds
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48°51°°F 0 mm 0% 10 mph 57 % 1011 mb 0 mm/h
Today 3:00 pmMay 21, 2026 light rain
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50°52°°F 0.62 mm 62% 5 mph 46 % 1009 mb 0 mm/h
Tomorrow 6:00 pmMay 21, 2026 light rain
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49°49°°F 0.55 mm 55% 9 mph 50 % 1008 mb 0 mm/h
Tomorrow 9:00 pmMay 21, 2026 light rain
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43°43°°F 1 mm 100% 5 mph 90 % 1012 mb 0 mm/h
Tomorrow 12:00 amMay 22, 2026 snow
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39°39°°F 1 mm 100% 6 mph 87 % 1014 mb 2.11 mm/h
Tomorrow 3:00 amMay 22, 2026 scattered clouds
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32°32°°F 0 mm 0% 7 mph 89 % 1016 mb 0 mm/h
Tomorrow 6:00 amMay 22, 2026 scattered clouds
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32°32°°F 0 mm 0% 7 mph 85 % 1018 mb 0 mm/h
Tomorrow 9:00 amMay 22, 2026 scattered clouds
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45°45°°F 0 mm 0% 2 mph 46 % 1015 mb 0 mm/h

Eleven Mile Canyon


Flow (CFS) : 253

May 21, 2026
weather icon 46°F
L: 44° H: 46°
DailyHourly
Daily Forecast Hourly Forecast
Today 3:00 pmMay 21, 2026 scattered clouds
weather icon
44°46°°F 0 mm 0% 19 mph 62 % 1013 mb 0 mm/h
Tomorrow 3:00 pmMay 22, 2026 clear sky
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34°60°°F 0 mm 0% 19 mph 88 % 1014 mb 0 mm/h
Saturday 3:00 pmMay 23, 2026 light rain
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40°64°°F 1 mm 100% 10 mph 90 % 1017 mb 0 mm/h
Today 12:00 pmMay 21, 2026 scattered clouds
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46°46°°F 0 mm 0% 16 mph 62 % 1013 mb 0 mm/h
Today 3:00 pmMay 21, 2026 broken clouds
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51°53°°F 0 mm 0% 19 mph 39 % 1008 mb 0 mm/h
Tomorrow 6:00 pmMay 21, 2026 overcast clouds
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55°55°°F 0 mm 0% 19 mph 19 % 1003 mb 0 mm/h
Tomorrow 9:00 pmMay 21, 2026 scattered clouds
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42°42°°F 0 mm 0% 8 mph 31 % 1007 mb 0 mm/h
Tomorrow 12:00 amMay 22, 2026 few clouds
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37°37°°F 0 mm 0% 4 mph 63 % 1011 mb 0 mm/h
Tomorrow 3:00 amMay 22, 2026 clear sky
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37°37°°F 0 mm 0% 2 mph 86 % 1012 mb 0 mm/h
Tomorrow 6:00 amMay 22, 2026 clear sky
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34°34°°F 0 mm 0% 1 mph 88 % 1014 mb 0 mm/h
Tomorrow 9:00 amMay 22, 2026 clear sky
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45°45°°F 0 mm 0% 6 mph 55 % 1013 mb 0 mm/h

Deckers


Flow (CFS) : 134

May 21, 2026
weather icon 51°F
L: 50° H: 54°
DailyHourly
Daily Forecast Hourly Forecast
Today 3:00 pmMay 21, 2026 scattered clouds
weather icon
50°54°°F 0 mm 0% 14 mph 64 % 1012 mb 0 mm/h
Tomorrow 3:00 pmMay 22, 2026 broken clouds
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39°62°°F 0 mm 0% 15 mph 92 % 1014 mb 0 mm/h
Saturday 3:00 pmMay 23, 2026 light rain
weather icon
42°68°°F 1 mm 100% 7 mph 95 % 1017 mb 0 mm/h
Today 12:00 pmMay 21, 2026 scattered clouds
weather icon
51°51°°F 0 mm 0% 10 mph 64 % 1012 mb 0 mm/h
Today 3:00 pmMay 21, 2026 broken clouds
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56°58°°F 0 mm 0% 14 mph 36 % 1006 mb 0 mm/h
Tomorrow 6:00 pmMay 21, 2026 overcast clouds
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58°58°°F 0 mm 0% 13 mph 16 % 1002 mb 0 mm/h
Tomorrow 9:00 pmMay 21, 2026 few clouds
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46°46°°F 0 mm 0% 7 mph 55 % 1009 mb 0 mm/h
Tomorrow 12:00 amMay 22, 2026 clear sky
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40°40°°F 0 mm 0% 4 mph 86 % 1012 mb 0 mm/h
Tomorrow 3:00 amMay 22, 2026 broken clouds
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43°43°°F 0 mm 0% 3 mph 79 % 1012 mb 0 mm/h
Tomorrow 6:00 amMay 22, 2026 broken clouds
weather icon
39°39°°F 0 mm 0% 2 mph 92 % 1014 mb 0 mm/h
Tomorrow 9:00 amMay 22, 2026 broken clouds
weather icon
46°46°°F 0 mm 0% 3 mph 63 % 1014 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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