USGS · 12331800

CLARK FORK RIVER

USGS · 12331800LIVE

Clark Fork near Drummond MT

GRANITE COUNTY, MT46.7119°N, -113.3308°W Updated 6 hr ago

FLOW RATE

401cfs

AIR TEMP

65°F

WIND

5mph WSW

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

401cfs 51.9% vs avg

Optimal band: 603–815 cfs

PERIOD HIGH

1,991cfs

PERIOD LOW

394cfs

RUNNABLE

19%

last 30 day in band

Precipitation History

Your History · Clark Fork near Drummond MT

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Weather Conditions

WEATHER CONDITIONS

TODAY

72°

58°

SAT

58°

51°

SUN

51°

46°

MON

48°

46°

TUE

68°

45°

WED

78°

47°

THU

75°

48°

TIME

FRI

NOW

SAT

SUN

MON

TUE

TEMP

hourly forecast

60°

mild

60°

62°

65°

68°

70°

72°

67°

63°

61°

62°

61°

60°

59°

58°

56°

55°

54°

53°

52°

53°

54°

55°

56°

58°

57°

53°

52°

51°

50°

49°

48°

47°

46°

47°

48°

49°

50°

49°

48°

47°

48°

47°

46°

47°

46°

45°

46°

47°

48°

50°

51°

53°

54°

53°

54°

55°

60°

65°

67°

68°

66°

62°

59°

56°

53°

WIND

mph · gust · dir

2mph NE

G10

WSW

G17

WNW

G26

WNW

G21

WNW

G16

G14

WNW

G11

WNW

G12

WSW

WNW

G11

WSW

G11

WSW

G13

G12

G13

G22

G20

WNW

G19

WNW

G18

WNW

G20

G21

WNW

G20

G17

WNW

G15

G10

WNW

G11

G12

G10

NNW

WNW

G10

G11

G10

G11

G14

G16

G17

G16

G14

WSW

G12

WNW

WSW

NNW

G10

WNW

G10

WNW

G10

WNW

PRECIP

chance %

13%

15%

27%

25%

43%

47%

55%

56%

64%

54%

35%

33%

30%

17%

11%

21%

25%

28%

24%

51%

62%

73%

83%

74%

75%

84%

79%

52%

27%

18%

14%

CLOUDS

cover %

100%

overcast

100%

66%

100%

68%

79%

100%

16%

59%

26%

27%

38%

45%

40%

31%

PRESSURE

hPa · trend

877

TemperatureWind / GustsPrecipitationCloud coverPressure

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FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:41 AM

SUNSET

09:31 PM

15H 50M OF DAYLIGHT15H 29M REMAINING

MOON PHASE

Waxing Gibbous

85% illuminated

Station Location

46.7119, -113.3308

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DATA · USGS · NOAA · NWSUPDATED 2026-06-26 06:02 UTC

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