Colorado Fly Fishing Reports - Courtesy of The Flyfisher Group


Fishing Conditions: GOOD

Report Rating: GOOD

Fly Fishing Report Date:

Wednesday, Dec 31, 2014

Colorado Stream Update: The St. Vrain is one of our favorite winter time haunts on Colorado's front range. The weather is nice and the fish are big! Get out and fish to bring in 2015!

Current Conditions at Saint Vrain:

Colorado fly fishing at its finest, the St. Vrain River! Treat yourself this winter and book a trip on our very own St. Vrain River fly fishing preserve, Williams Ranch! Give us a call at 800 882-4314 to book your trip today!

The fishing is good.  Clear skies and 28-31 degree weather. The water temperature was between 36-39 degrees and Crystal Clear.

Weather & Water Conditions

Weather Water
Temp: 28-31 Temp: 36-39
Sky: Clear Flow: 20
Wind: None Clarity: Crystal Clear
Precip: None Runoff: No 

Likely Catch

Species: Rainbow Rainbow Trout Female
Rainbow Trout Male
Weight: 3 lbs 8 oz
Length: 20 inches
Girth: 8 inches

Current Insect Hatches at Saint Vrain

Insect Type: Midge Black Midge Larva Illustration Black Midge Emerger Illustration Black Midge Adult Illustration
Insect: Black Midge
Color: Black
Size: 22
Time: AM

Recommended Flies for Saint Vrain

Fly: Black Beauty Black Beauty
Color: Black
Size: 22
Time: AM
Fly: Dorsey's Top Secret Midge Dorsey's Top Secret Midge
Color: Brown Olive
Size: 20
Time: All Day
Fly: Jujubee Midge Jujubee Midge
Color: Black
Size: 24
Time: All Day

Colorado Hatch Conditions for Late January

Insects Color Dates Emergence Size Spinner Fall Illustrations
© The Flyfisher Group


Snow Midge Gray to Charcoal Jan 1 -
Dec 31
Warmest part of day 24-28 2-3 Hours
Snow Midge Larva illustration Snow Midge Emerger illustration Snow Midge Adult illustration


Micro Black Dark Brown to Black Jan 1 -
May 15
38-44° Water Temps Heat of Day 18-22 NA
Micro Black Nymph illustration Micro Black Adult illustration

Weather for Saint Vrain

Current: 42 °F    Overcast     Wind: 4 MPH SSE
Current Condtions

Temperature: 42 °F
Humidity: 58%
Wind: 4 mph SSE
Pressure: 14.65 psi
Cloud Cover: 100%

Saturday's Forecast
weather forecastLight sleet
High: 46 °F
Low: 25 °F
Wind: 4 mph E
Sunday's Forecast
weather forecastPartly Cloudy
High: 36 °F
Low: 26 °F
Wind: 5 mph SE
Monday's Forecast
weather forecastSunny
High: 53 °F
Low: 30 °F
Wind: 11 mph WNW

Archived Fishing Reports for Saint Vrain