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 15 hr ago

FLOW RATE

57cfs

AIR TEMP

53°F

WIND

2mph W

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

57cfs 14.4% vs avg

Optimal band: 13–17 cfs

PERIOD HIGH

568cfs

PERIOD LOW

6cfs

RUNNABLE

21%

last 1 year in band

Precipitation History

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

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Weather Conditions

WEATHER CONDITIONS

TODAY

63°

47°

SUN

51°

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

57°

mild

57°

54°

50°

48°

47°

48°

47°

46°

45°

46°

47°

48°

49°

50°

51°

50°

49°

47°

45°

43°

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°

64°

WIND

mph · gust · dir

8mph NNW

G 18 mph

G18

NNW

G20

G11

G13

NNW

G10

NNE

G15

NNE

G24

NNW

G35

WSW

G35

WSW

G33

WSW

G33

WSW

G34

WSW

G32

WSW

G32

WSW

G31

WSW

G30

G29

G28

G27

G32

WSW

G25

G28

G31

WSW

G38

WSW

G39

WSW

G37

WSW

G36

G34

WSW

G32

G30

G27

G23

SSW

G15

SSW

G13

G11

WSW

G12

G13

WSW

G15

G14

G13

G12

WSW

G13

WSW

G12

G11

G12

G11

G10

WSW

SSW

G10

SSW

G11

SSW

G16

WSW

G14

G16

G17

WSW

G18

WSW

G19

NNE

ENE

ESE

SSW

G10

SSW

G10

SSW

G10

SSW

G10

SSW

G10

SSW

G10

SSW

G11

SSW

G13

PRECIP

chance %

18%

27%

37%

30%

40%

44%

33%

27%

17%

14%

12%

11%

13%

11%

10%

13%

14%

15%

14%

10%

25%

47%

81%

74%

51%

16%

41%

26%

49%

29%

CLOUDS

cover %

79%

mostly

79%

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%

83%

PRESSURE

hPa · trend

803

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:33 AM

SUNSET

09:13 PM

15H 40M OF DAYLIGHT5H 21M REMAINING

MOON PHASE

Waxing Gibbous

94% illuminated

Station Location

45.5123, -110.0877

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DATA · USGS · NOAA · NWSUPDATED 2026-06-27 15:52 UTC

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