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

61°F

WIND

5mph ESE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

—cfs

No flow data available

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

83°

59°

THU

67°

54°

FRI

91°

55°

SAT

93°

54°

SUN

94°

60°

MON

88°

58°

TUE

90°

59°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

78°

mild

78°

81°

82°

83°

82°

72°

66°

65°

63°

61°

60°

61°

60°

59°

60°

61°

62°

63°

65°

63°

66°

67°

59°

55°

54°

55°

58°

59°

58°

56°

55°

57°

64°

71°

76°

81°

85°

88°

91°

88°

73°

65°

67°

73°

74°

69°

64°

63°

58°

54°

56°

57°

58°

60°

68°

77°

79°

82°

85°

87°

90°

92°

93°

92°

91°

88°

82°

73°

70°

66°

65°

63°

62°

60°

62°

63°

69°

78°

82°

84°

85°

87°

89°

91°

93°

94°

92°

89°

84°

81°

79°

78°

76°

72°

67°

63°

60°

58°

59°

61°

WIND

mph · gust · dir

6mph SE

G 7 mph

G11

ENE

G14

G13

NNE

ENE

G20

ENE

G17

NNE

G17

G11

ENE

G11

WSW

G10

SSW

G10

G14

G16

G11

SSW

SSE

ESE

G11

ESE

G10

G31

SSE

SSW

SSE

ESE

G10

ESE

G15

ESE

G14

ESE

ENE

G15

ESE

G11

SSW

G13

SSE

WSW

WNW

WSW

WNW

G27

G31

G32

WSW

G32

G31

WSW

G30

WSW

G31

G30

WSW

G29

WSW

G28

WSW

G27

WSW

G29

WSW

G23

WSW

G11

WSW

G16

WNW

G16

WSW

G18

G21

SSE

G23

ESE

G19

ESE

G22

G18

G20

G22

G16

WSW

G27

G37

G44

G42

G32

WSW

G24

WSW

G14

WSW

PRECIP

chance %

11%

22%

18%

19%

24%

35%

45%

34%

25%

18%

14%

24%

20%

15%

12%

22%

26%

36%

24%

23%

21%

20%

25%

78%

45%

13%

CLOUDS

cover %

clear

100%

77%

67%

33%

100%

44%

100%

82%

100%

78%

100%

52%

100%

75%

18%

55%

100%

10%

27%

100%

30%

29%

13%

100%

85%

PRESSURE

hPa · trend

831

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:31 AM

SUNSET

08:35 PM

15H 4M OF DAYLIGHT6H 33M REMAINING

MOON PHASE

Waxing Gibbous

70% illuminated

Station Location

40.4150, -105.2508

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 14:02 UTC

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