USGS · 06428500

BELLE FOURCHE RIVER

USGS · 06428500LIVE

Belle Fourche R at State Line

BUTTE COUNTY, SD44.7489°N, -104.0511°W Updated 34 min ago

FLOW RATE

0.2cfs

GAUGE HT

2.90ft

AIR TEMP

76°F

WIND

5mph SSE

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

0.2cfs 99.6% vs avg

Optimal band: 0–0 cfs

PERIOD HIGH

0.5cfs

PERIOD LOW

0.2cfs

RUNNABLE

last 1 day in band

Gauge Height

2.90ft

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

92°

mild

92°

95°

99°

102°

104°

105°

104°

103°

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°

WIND

mph · gust · dir

6mph SSE

G 10 mph

G10

SSE

G12

ESE

G12

ESE

G10

G13

G18

ESE

G22

ESE

G24

ESE

G29

ESE

G33

ESE

G28

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

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

910

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

7% illuminated

Station Location

44.7489, -104.0511

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 08:15 UTC

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