USGS · 06197800

EAST BOULDER RIVER

USGS · 06197800LIVE

East Boulder River bl Dry Fork Cr nr Mcleod, MT

SWEET GRASS COUNTY, MT45.5123°N, -110.0877°W Updated 1 hr ago

FLOW RATE

55.4cfs

GAUGE HT

2.74ft

AIR TEMP

55°F

WIND

6mph SW

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

55.4cfs 56.8% vs avg

Optimal band: 51–69 cfs

PERIOD HIGH

73.7cfs

PERIOD LOW

55.4cfs

RUNNABLE

91%

last 1 day in band

Gauge Height

2.74ft

Precipitation History

Your History · East Boulder River bl Dry Fork Cr nr Mcleod, MT

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Weather Conditions

WEATHER CONDITIONS

TODAY

61°

47°

SUN

52°

43°

MON

46°

40°

TUE

64°

41°

WED

73°

48°

THU

76°

50°

FRI

80°

54°

TIME

SAT

NOW

SUN

MON

TUE

WED

THU

TEMP

hourly forecast

54°

mild

54°

52°

50°

51°

50°

48°

47°

46°

47°

46°

47°

48°

49°

50°

51°

52°

51°

50°

48°

46°

44°

43°

42°

41°

42°

41°

40°

41°

43°

44°

46°

45°

44°

43°

44°

45°

44°

42°

41°

42°

41°

44°

45°

46°

51°

56°

57°

60°

59°

62°

63°

64°

62°

58°

51°

50°

51°

50°

49°

48°

49°

48°

49°

48°

51°

57°

63°

67°

69°

70°

72°

73°

64°

62°

61°

54°

52°

51°

50°

51°

50°

51°

56°

WIND

mph · gust · dir

10mph NNW

G 15 mph

G15

NNW

G21

NNW

G16

G13

NNW

G12

NNW

G11

WSW

G10

SSE

G12

G24

G31

WSW

G30

NNE

G32

WNW

G30

WSW

G29

G26

G34

WSW

G36

WSW

G36

G34

WSW

G33

WSW

G35

G39

WSW

G41

WSW

G46

G45

G35

G25

G18

SSW

G10

SSW

G13

SSW

G13

SSW

G15

SSW

G13

SSW

G18

SSW

G21

SSW

G22

G15

WSW

G15

G14

WSW

G15

G19

G22

G25

G24

G16

WSW

G13

WSW

G13

G10

G11

G12

G10

WSW

SSW

G10

SSW

WSW

G11

WSW

G13

WSW

G13

G11

NNE

ENE

ESE

SSW

G10

SSW

PRECIP

chance %

21%

28%

38%

28%

39%

40%

34%

18%

22%

17%

14%

11%

10%

14%

11%

10%

14%

15%

45%

42%

46%

69%

59%

43%

18%

10%

35%

22%

46%

33%

CLOUDS

cover %

100%

overcast

100%

93%

95%

100%

99%

100%

98%

94%

100%

28%

100%

96%

82%

62%

100%

13%

15%

18%

100%

24%

100%

66%

10%

13%

96%

100%

55%

100%

87%

19%

14%

24%

38%

59%

84%

99%

96%

PRESSURE

hPa · trend

803

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:33 AM

SUNSET

09:13 PM

15H 40M OF DAYLIGHT6H 41M REMAINING

MOON PHASE

Waxing Gibbous

94% illuminated

Station Location

45.5123, -110.0877

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DATA · USGS · NOAA · NWSUPDATED 2026-06-27 14:32 UTC

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