S F Flathead R Ab Twin C nr Hungry Horse Mt River

USGS · 12359800

S F FLATHEAD R AB TWIN C NR HUNGRY HORSE MT RIVER

USGS · 12359800LIVE

S F Flathead R ab Twin C nr Hungry Horse MT

FLATHEAD COUNTY, MT47.9791°N, -113.5607°W Updated 1 d ago

FLOW RATE

3,352cfs

AIR TEMP

78°F

WIND

2mph ENE

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

3,352cfs 7.7% vs avg

Optimal band: 815–1,103 cfs

PERIOD HIGH

14,651cfs

PERIOD LOW

237cfs

RUNNABLE

last 1 year in band

Precipitation History

Your History · S F Flathead R ab Twin C nr Hungry Horse MT

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Weather Conditions

WEATHER CONDITIONS

TODAY

80°

51°

TUE

83°

60°

WED

84°

57°

THU

77°

52°

FRI

81°

50°

SAT

90°

54°

SUN

95°

59°

TIME

TUE

NOW

WED

THU

FRI

SAT

TEMP

hourly forecast

63°

mild

63°

62°

61°

60°

62°

63°

66°

69°

73°

76°

79°

80°

81°

82°

83°

82°

79°

74°

70°

69°

66°

65°

63°

62°

61°

64°

69°

74°

78°

81°

82°

83°

84°

82°

77°

74°

73°

64°

58°

57°

55°

53°

52°

56°

64°

70°

71°

72°

73°

75°

76°

77°

76°

74°

70°

66°

61°

55°

53°

52°

51°

50°

54°

62°

69°

72°

74°

76°

78°

79°

80°

81°

80°

76°

67°

62°

59°

58°

57°

56°

55°

54°

58°

66°

73°

78°

81°

84°

86°

88°

89°

90°

WIND

mph · gust · dir

3mph N

NNW

WSW

ESE

ENE

NNW

WNW

WSW

SSE

ENE

WNW

ENE

G14

G23

WSW

G28

G30

WSW

G31

WSW

G35

WSW

G34

WSW

G29

G24

WSW

G21

WSW

SSW

SSE

G11

G21

WSW

G24

WSW

G24

WSW

G24

WSW

G24

WSW

G27

WSW

G26

WSW

G25

WSW

G25

WSW

G27

WSW

G27

G25

G26

G25

SSW

SSE

WSW

G13

WSW

G14

WSW

G15

G16

G18

G20

WSW

G20

WSW

G21

WSW

G22

G18

SSW

SSE

ESE

WSW

G11

G15

G18

G21

G22

G21

WSW

PRECIP

chance %

26%

22%

24%

11%

13%

15%

CLOUDS

cover %

100%

overcast

100%

43%

64%

30%

100%

79%

100%

77%

24%

16%

82%

17%

83%

24%

93%

92%

94%

56%

29%

11%

100%

10%

82%

64%

100%

42%

100%

14%

10%

11%

14%

16%

35%

PRESSURE

hPa · trend

894

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

05:42 AM

SUNSET

09:35 PM

15H 53M OF DAYLIGHT

MOON PHASE

Last Quarter

54% illuminated

Station Location

47.9791, -113.5607

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DATA · USGS · NOAA · NWSUPDATED 2026-07-06 00:00 UTC

Site #12359800·USGS

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