USGS · 06183450

BIG MUDDY CREEK

USGS · 06183450LIVE

Big Muddy Creek near Antelope MT

SHERIDAN COUNTY, MT48.6729°N, -104.5121°W Updated 11 hr ago

FLOW RATE

8cfs

AIR TEMP

48°F

WIND

5mph NNW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

8cfs 88.3% vs avg

Optimal band: 2–2 cfs

PERIOD HIGH

9cfs

PERIOD LOW

1cfs

RUNNABLE

20%

last 30 day in band

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

71°

48°

THU

74°

50°

FRI

76°

59°

SAT

83°

63°

SUN

83°

63°

MON

76°

61°

TUE

84°

58°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

63°

mild

63°

65°

67°

69°

70°

71°

70°

68°

64°

58°

57°

56°

55°

54°

52°

51°

50°

54°

57°

61°

64°

66°

69°

71°

72°

73°

74°

73°

70°

65°

63°

61°

60°

59°

60°

61°

64°

66°

67°

68°

70°

75°

76°

75°

72°

70°

68°

67°

65°

64°

63°

64°

65°

63°

64°

66°

73°

77°

81°

83°

80°

79°

75°

72°

70°

68°

67°

65°

64°

63°

64°

67°

70°

72°

74°

78°

79°

81°

82°

83°

82°

78°

76°

74°

72°

69°

66°

64°

63°

62°

61°

WIND

mph · gust · dir

7mph N

G 10 mph

G10

NNE

G12

WNW

NNW

NNE

NNW

ENE

G13

ESE

G12

ESE

G17

ESE

G22

ESE

G25

ESE

G26

ESE

G23

ESE

G26

ESE

G24

ESE

G26

ESE

G29

ESE

G27

G26

G22

G20

G19

G18

G17

ESE

G17

ESE

G17

ESE

G18

ESE

G22

G25

ENE

G31

G32

G34

ESE

G34

ESE

G36

ESE

G32

ESE

G32

G25

G23

G21

G16

G14

ESE

G13

SSE

WSW

G10

WSW

G13

WSW

G15

WSW

G15

WSW

SSW

WSW

WNW

NNW

WSW

NNW

WNW

SSW

G10

SSW

G11

SSW

G14

G17

WSW

G20

G23

G24

WNW

G23

WNW

G21

WNW

G19

WNW

G17

WNW

PRECIP

chance %

35%

33%

69%

68%

42%

30%

37%

44%

26%

CLOUDS

cover %

20%

few

20%

26%

20%

51%

22%

89%

98%

82%

58%

100%

80%

100%

58%

73%

23%

13%

48%

78%

87%

62%

89%

12%

66%

100%

98%

38%

100%

95%

81%

100%

50%

14%

40%

100%

PRESSURE

hPa · trend

952

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Cool

Wind

Light

Pressure

Rising — Slow

Moon Phase

Good

DAYLIGHT

SUNRISE

04:56 AM

SUNSET

09:04 PM

16H 8M OF DAYLIGHT9H 42M REMAINING

MOON PHASE

First Quarter

69% illuminated

Station Location

48.6729, -104.5121

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 11:22 UTC

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