USGS · 06052500

GALLATIN RIVER

USGS · 06052500LIVE

Gallatin River at Logan MT

GALLATIN COUNTY, MT45.8862°N, -111.4420°W Updated 20 hr ago

FLOW RATE

1,791cfs

AIR TEMP

81°F

WIND

9mph WNW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

1,791cfs 58.9% vs avg

Optimal band: 892–1,206 cfs

PERIOD HIGH

2,835cfs

PERIOD LOW

516cfs

RUNNABLE

16%

last 30 day in band

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

87°

45°

SAT

82°

54°

SUN

59°

40°

MON

71°

39°

TUE

63°

47°

WED

58°

45°

THU

53°

43°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

82°

mild

82°

74°

70°

67°

65°

63°

59°

57°

56°

55°

54°

57°

62°

64°

67°

71°

75°

78°

80°

79°

82°

80°

77°

72°

66°

63°

61°

60°

59°

58°

53°

50°

48°

46°

45°

47°

49°

51°

40°

43°

44°

50°

52°

55°

53°

46°

43°

41°

40°

41°

40°

39°

43°

47°

50°

55°

60°

65°

66°

69°

71°

70°

68°

67°

63°

60°

57°

55°

53°

52°

51°

52°

54°

56°

57°

59°

63°

62°

56°

59°

55°

52°

50°

47°

48°

47°

45°

46°

47°

48°

49°

52°

54°

56°

58°

WIND

mph · gust · dir

9mph SW

G 22 mph

G22

G32

NNE

G29

NNE

G29

NNE

G29

NNE

WNW

WSW

ENE

WNW

NNW

G11

G16

G17

G16

G17

G16

G21

G11

NNE

G25

G33

G30

NNE

G28

NNE

G34

NNE

G38

NNE

G38

NNE

G34

NNE

G36

NNE

G31

NNE

G26

NNE

G31

NNE

G39

NNE

G40

NNE

G33

G29

G28

G24

G17

SSE

NNW

G13

WNW

SSE

G14

SSW

G10

SSE

G13

ESE

G11

ESE

SSE

ESE

G14

G22

SSW

G21

G22

G25

G31

G26

WSW

G29

WNW

G22

WNW

ESE

SSE

G11

SSE

G13

SSE

G13

SSE

G11

WSW

WNW

WSW

G10

SSE

G16

SSW

G15

SSW

G11

SSW

G13

SSE

NNW

G10

NNW

PRECIP

chance %

14%

18%

21%

20%

15%

13%

30%

54%

87%

25%

11%

51%

71%

64%

57%

67%

CLOUDS

cover %

clear

34%

25%

85%

100%

95%

100%

97%

100%

82%

100%

87%

86%

52%

100%

90%

13%

100%

97%

87%

57%

100%

66%

90%

23%

77%

100%

98%

74%

76%

100%

99%

100%

PRESSURE

hPa · trend

867

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Falling — Active

Moon Phase

Average

DAYLIGHT

SUNRISE

05:36 AM

SUNSET

09:11 PM

15H 35M OF DAYLIGHT0H 42M REMAINING

MOON PHASE

Waning Gibbous

71% illuminated

Station Location

45.8862, -111.4420

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-05 20:29 UTC

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