USGS · 06736700

BIG THOMPSON R RIVER

USGS · 06736700LIVE

BIG THOMPSON R ABOVE DILLE TUNNEL, NR DRAKE, CO.

LARIMER COUNTY, CO40.4150°N, -105.2508°W

AIR TEMP

60°F

WIND

6mph E

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

—cfs

No flow data available

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

70°

58°

FRI

82°

56°

SAT

92°

60°

SUN

94°

61°

MON

89°

60°

TUE

90°

58°

WED

90°

61°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

70°

mild

70°

69°

67°

64°

62°

61°

60°

57°

58°

56°

57°

60°

62°

66°

69°

74°

79°

82°

80°

82°

76°

78°

79°

76°

72°

65°

64°

62°

65°

60°

61°

63°

67°

76°

80°

83°

85°

87°

90°

91°

92°

91°

90°

86°

82°

78°

74°

69°

67°

65°

64°

62°

61°

66°

75°

80°

81°

83°

85°

88°

90°

93°

94°

90°

88°

86°

82°

78°

76°

71°

70°

64°

61°

60°

65°

73°

75°

78°

80°

83°

86°

87°

89°

87°

88°

87°

84°

76°

73°

67°

63°

62°

60°

59°

58°

59°

64°

71°

78°

WIND

mph · gust · dir

7mph ENE

ENE

ESE

SSE

G23

G10

SSW

SSE

G12

SSW

G10

SSW

G13

NNW

SSE

G14

G17

ESE

G16

ESE

G12

ESE

G13

ESE

G17

NNE

G10

ENE

G16

ESE

G24

G14

G15

G10

NNE

G21

WNW

G11

WNW

WSW

G26

G32

SSW

G33

G34

WSW

G33

WSW

G31

WSW

G31

WSW

G31

WSW

G31

WSW

G31

WSW

G30

WSW

G34

WSW

G32

WSW

G31

WSW

G26

WSW

G24

G11

SSW

WNW

G13

G16

G15

ESE

G16

ESE

G18

ESE

G21

ESE

G20

G25

G31

G37

G40

WSW

G42

WSW

G34

G26

G11

WSW

SSW

WSW

G27

SSW

G28

WSW

G28

WSW

G25

WSW

G22

WSW

G21

WSW

G24

WSW

G24

G19

G18

ESE

G19

ESE

G12

WNW

NNW

G15

G14

G12

WNW

SSE

PRECIP

chance %

18%

14%

16%

20%

17%

13%

16%

CLOUDS

cover %

100%

overcast

100%

89%

94%

100%

81%

97%

100%

42%

95%

100%

71%

100%

62%

94%

98%

20%

100%

26%

87%

21%

50%

30%

100%

45%

100%

45%

87%

52%

100%

11%

100%

38%

100%

73%

PRESSURE

hPa · trend

830

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:32 AM

SUNSET

08:35 PM

15H 3M OF DAYLIGHT4H 2M REMAINING

MOON PHASE

Waxing Gibbous

80% illuminated

Station Location

40.4150, -105.2508

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-25 16:33 UTC

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