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

POWELL COUNTY, MT46.5109°N, -112.7897°W Updated 16 hr ago

FLOW RATE

304cfs

GAUGE HT

3.43ft

WATER TEMP

71°F

AIR TEMP

72°F

WIND

7mph NW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

304cfs 3.7% vs avg

Optimal band: 317–429 cfs

PERIOD HIGH

423cfs

PERIOD LOW

304cfs

RUNNABLE

88%

last 7 day in band

Gauge Height

3.43ft

Water Temperature

70.9°F

Water Turbidity

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

90°

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°

85°

81°

76°

74°

72°

71°

70°

68°

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°

66°

70°

WIND

mph · gust · dir

20mph NW

G 25 mph

G25

G28

G25

G24

G25

G19

NNW

WSW

SSE

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

SSW

PRECIP

chance %

10%

36%

45%

49%

23%

55%

34%

42%

32%

CLOUDS

cover %

100%

overcast

100%

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%

55%

69%

PRESSURE

hPa · trend

870

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

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

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #12324400·USGS

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