Bighorn R Bl Yellowtail Afterbay Dam nr St. Xavier River

USGS · 06287000

BIGHORN R BL YELLOWTAIL AFTERBAY DAM NR ST. XAVIER RIVER

USGS · 06287000LIVE

Bighorn R bl Yellowtail Afterbay Dam nr St. Xavier

BIG HORN COUNTY, MT45.3169°N, -107.9189°W Updated 51 min ago

FLOW RATE

1,430cfs

GAUGE HT

59.43ft

AIR TEMP

51°F

WIND

3mph NE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

1,430cfs 79.7% vs avg

Optimal band: 1,216–1,644 cfs

PERIOD HIGH

1,470cfs

PERIOD LOW

1,370cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

59.43ft

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

79°

50°

THU

68°

58°

FRI

88°

61°

SAT

83°

59°

SUN

78°

59°

MON

78°

54°

TUE

90°

57°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

67°

mild

67°

70°

73°

75°

77°

78°

79°

78°

76°

74°

68°

64°

62°

61°

59°

58°

61°

63°

62°

67°

68°

62°

66°

68°

67°

64°

62°

61°

64°

63°

66°

68°

70°

73°

76°

80°

84°

86°

88°

79°

72°

75°

74°

68°

69°

66°

61°

59°

60°

63°

66°

69°

73°

77°

80°

82°

83°

82°

75°

74°

71°

68°

66°

67°

64°

63°

62°

63°

61°

64°

68°

71°

72°

73°

75°

78°

64°

70°

68°

67°

66°

64°

63°

61°

60°

59°

57°

56°

55°

WIND

mph · gust · dir

8mph ESE

G 11 mph

G11

ESE

G12

G11

ENE

G12

ENE

G12

ENE

G11

ENE

G11

ENE

G15

ENE

G16

ENE

G18

ENE

G19

ENE

G14

G13

ENE

G12

ENE

G10

WSW

G10

SSE

G13

ENE

G16

ESE

ENE

WNW

SSW

WSW

ENE

G14

ENE

G13

ESE

G15

ESE

G17

SSW

WSW

ENE

WNW

SSE

WNW

SSW

G10

G15

G18

G24

WSW

G24

WSW

G24

G28

WSW

G20

WSW

SSW

WSW

SSW

ENE

G14

NNW

WNW

WSW

PRECIP

chance %

14%

27%

29%

22%

38%

29%

77%

23%

11%

20%

50%

38%

22%

78%

66%

44%

36%

46%

35%

24%

CLOUDS

cover %

100%

overcast

100%

99%

100%

99%

100%

86%

91%

100%

79%

100%

86%

100%

93%

100%

98%

100%

91%

100%

14%

68%

93%

100%

20%

100%

65%

17%

52%

100%

18%

28%

100%

17%

18%

99%

60%

16%

100%

89%

88%

66%

56%

12%

100%

35%

100%

76%

100%

98%

93%

84%

72%

62%

57%

53%

46%

PRESSURE

hPa · trend

910

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Cool

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Good

DAYLIGHT

SUNRISE

05:24 AM

SUNSET

09:03 PM

15H 39M OF DAYLIGHT10H 57M REMAINING

MOON PHASE

First Quarter

68% illuminated

Station Location

45.3169, -107.9189

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 10:06 UTC

Site #06287000·USGS

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