Clark Fork Ab Little Blackfoot R nr Garrison Mt

USGS · 12324400

CLARK FORK AB LITTLE BLACKFOOT R NR GARRISON MT

USGS · 12324400LIVE

Clark Fork ab Little Blackfoot R nr Garrison MT

MONTANA46.5109°N, -112.7897°W Updated 59 min ago

FLOW RATE

302cfs

GAUGE HT

3.42ft

WATER TEMP

66°F

AIR TEMP

66°F

WIND

2mph WNW

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

302cfs 5.1% vs avg

Optimal band: 267–361 cfs

PERIOD HIGH

329cfs

PERIOD LOW

299cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

3.42ft

Water Temperature

66.0°F

Water Turbidity

Precipitation History

Your History · Clark Fork ab Little Blackfoot R nr Garrison MT

Track your history

Sign in to track your sessions at Clark Fork ab Little Blackfoot R nr Garrison MT — best days, monthly trends, and time on the water.

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

89°

55°

MON

90°

63°

TUE

88°

63°

WED

88°

61°

THU

93°

61°

FRI

92°

60°

SAT

94°

62°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

89°

mild

89°

88°

86°

84°

81°

76°

74°

73°

72°

70°

69°

67°

64°

63°

65°

70°

76°

80°

84°

88°

90°

89°

90°

88°

84°

79°

76°

72°

70°

69°

68°

67°

68°

71°

73°

77°

82°

85°

87°

88°

81°

78°

79°

69°

72°

69°

64°

63°

64°

63°

62°

61°

63°

62°

63°

66°

67°

70°

73°

76°

79°

82°

84°

86°

88°

87°

81°

68°

67°

65°

64°

63°

62°

61°

64°

69°

72°

76°

79°

83°

87°

88°

91°

93°

81°

71°

70°

67°

65°

66°

65°

64°

63°

62°

61°

60°

62°

WIND

mph · gust · dir

16mph NW

G 19 mph

G19

G24

G25

G26

G24

G27

G13

NNW

NNE

WNW

ESE

G10

G14

ESE

G11

G12

G13

SSE

G11

ESE

G13

WNW

G15

NNW

G13

G14

G10

NNW

G11

G15

NNW

G17

G21

WNW

G19

G10

NNW

WNW

ENE

NNE

G15

ENE

SSE

NNE

G15

ESE

NNE

ENE

ESE

ENE

G14

WNW

SSW

WSW

SSW

WSW

G17

G19

G11

SSE

ESE

SSE

SSW

ESE

G30

SSW

G17

SSW

SSE

SSW

SSE

PRECIP

chance %

19%

14%

17%

41%

46%

40%

12%

51%

33%

36%

13%

CLOUDS

cover %

100%

overcast

100%

99%

35%

22%

90%

100%

31%

89%

100%

37%

100%

34%

52%

57%

100%

93%

100%

97%

83%

100%

64%

97%

100%

49%

100%

37%

95%

35%

13%

100%

90%

100%

71%

57%

100%

19%

100%

27%

99%

91%

93%

17%

68%

100%

95%

11%

100%

91%

100%

76%

43%

24%

33%

PRESSURE

hPa · trend

870

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:50 AM

SUNSET

09:22 PM

15H 32M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

46.5109, -112.7897

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-12 13:45 UTC

Site #12324400·USGS

Create a free account to save favorites, set flow alerts, and track conditions