USGS · 06428500

BELLE FOURCHE RIVER

USGS · 06428500LIVE

Belle Fourche R at State Line

BUTTE COUNTY, SD44.7489°N, -104.0511°W Updated 9 hr ago

FLOW RATE

0cfs

GAUGE HT

2.91ft

AIR TEMP

72°F

WIND

7mph ESE

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

0cfs 77.9% vs avg

Optimal band: 35–47 cfs

PERIOD HIGH

50cfs

PERIOD LOW

2cfs

RUNNABLE

37%

last 30 day in band

Gauge Height

2.91ft

Precipitation History

Your History · Belle Fourche R at State Line

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Weather Conditions

WEATHER CONDITIONS

TODAY

105°

70°

MON

103°

71°

TUE

109°

76°

WED

107°

77°

THU

101°

75°

FRI

96°

70°

SAT

104°

73°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

94°

mild

94°

99°

102°

104°

105°

104°

102°

100°

96°

91°

86°

82°

80°

77°

76°

75°

74°

73°

71°

76°

85°

90°

95°

98°

101°

102°

103°

102°

101°

97°

92°

87°

83°

84°

86°

85°

82°

77°

76°

82°

88°

94°

98°

102°

106°

107°

109°

108°

106°

105°

98°

91°

85°

83°

84°

86°

85°

83°

80°

78°

77°

83°

90°

92°

95°

98°

102°

104°

106°

107°

106°

105°

98°

91°

88°

85°

81°

80°

79°

78°

77°

75°

80°

82°

86°

89°

92°

95°

97°

99°

100°

101°

100°

97°

91°

84°

78°

77°

75°

72°

WIND

mph · gust · dir

8mph SE

G 9 mph

G11

ESE

G11

ESE

G10

G11

G19

ESE

G23

ESE

G25

ESE

G30

ESE

G31

ESE

G27

ESE

G22

G17

G16

G14

ESE

G11

ESE

G26

G20

G15

SSW

G10

SSE

G10

G13

G14

G16

G18

ESE

G21

ESE

G19

ESE

G14

ESE

G11

ESE

SSW

G13

SSE

ESE

ENE

G13

G23

G17

SSW

G18

SSW

G19

SSW

G15

SSW

G12

SSW

G10

SSW

NNE

ENE

G15

G30

G21

G20

WSW

G18

G12

WSW

G21

G22

G15

WSW

G16

G14

G10

NNE

NNW

PRECIP

chance %

22%

19%

CLOUDS

cover %

clear

11%

10%

11%

100%

78%

24%

100%

90%

89%

91%

100%

57%

62%

94%

100%

95%

83%

76%

81%

92%

100%

PRESSURE

hPa · trend

911

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:22 AM

SUNSET

08:41 PM

15H 19M OF DAYLIGHT

MOON PHASE

Waning Crescent

6% illuminated

Station Location

44.7489, -104.0511

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

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