CO DWR · BIGHILCO

BIG THOMPSON RIVER

CO DWR · BIGHILCOLIVE

Big Thompson River Below Hillsborough Diversion

LARIMER COUNTY, CO40.3859°N, -105.0145°W Updated 1 d ago

FLOW RATE

23.7cfs

AIR TEMP

63°F

WIND

3mph E

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

23.7cfs

Optimal band: 20–27 cfs

PERIOD HIGH

23.7cfs

PERIOD LOW

23.7cfs

RUNNABLE

100%

last 1 day in band

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

85°

63°

THU

71°

55°

FRI

93°

58°

SAT

98°

57°

SUN

97°

67°

MON

91°

58°

TUE

95°

62°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

77°

mild

77°

80°

82°

84°

85°

84°

79°

73°

69°

67°

62°

63°

62°

61°

62°

63°

65°

64°

65°

66°

69°

71°

55°

57°

58°

59°

60°

61°

60°

59°

58°

62°

67°

72°

78°

85°

90°

92°

93°

72°

65°

68°

72°

73°

70°

67°

63°

61°

59°

58°

57°

58°

59°

66°

76°

83°

86°

88°

91°

94°

95°

94°

96°

98°

96°

93°

88°

78°

76°

74°

72°

71°

70°

69°

70°

67°

72°

79°

80°

85°

88°

90°

92°

94°

95°

97°

96°

93°

88°

84°

82°

77°

72°

67°

63°

60°

58°

WIND

mph · gust · dir

10mph E

G 11 mph

G11

G12

G13

ENE

G14

G15

G24

G26

G22

G24

G17

ESE

G15

ESE

SSW

G11

SSW

G13

SSE

G16

G20

G18

G14

SSW

SSE

ESE

G11

ESE

G13

G11

ESE

G14

ESE

G39

NNW

G16

ENE

SSE

WSW

G11

ENE

ESE

WNW

SSE

ESE

G21

ESE

G24

G30

ENE

G13

ENE

G10

G23

G14

ESE

WSW

G18

G17

G24

SSW

G27

G28

G27

WSW

G25

G20

ESE

G23

WNW

WSW

G29

WSW

G33

G28

G25

WSW

G11

WSW

G19

G24

G21

G12

WNW

G12

WSW

SSW

ESE

G13

ENE

G19

ENE

G24

ENE

G17

NNW

G17

WNW

G11

PRECIP

chance %

12%

25%

20%

27%

39%

44%

27%

23%

19%

18%

21%

17%

13%

12%

17%

23%

25%

18%

17%

20%

59%

75%

28%

13%

CLOUDS

cover %

16%

few

16%

97%

100%

97%

74%

100%

87%

100%

16%

15%

100%

95%

100%

30%

100%

70%

100%

39%

100%

75%

100%

13%

50%

100%

PRESSURE

hPa · trend

854

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:31 AM

SUNSET

08:34 PM

15H 3M OF DAYLIGHT7H 59M REMAINING

MOON PHASE

Waxing Gibbous

69% illuminated

Station Location

40.3859, -105.0145

Loading map…

DATA · CO DWR · NOAA · NWSUPDATED 2026-06-24 12:35 UTC

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