USGS · 06191500

YELLOWSTONE RIVER

USGS · 06191500LIVE

Yellowstone River at Corwin Springs MT

MONTANA45.1121°N, -110.7937°W Updated 19 hr ago

FLOW RATE

8,058cfs

AIR TEMP

78°F

WIND

15mph SW

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

8,058cfs 24.3% vs avg

Optimal band: 5,904–7,988 cfs

PERIOD HIGH

9,920cfs

PERIOD LOW

3,810cfs

RUNNABLE

23%

last 30 day in band

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

81°

42°

SAT

83°

61°

SUN

64°

43°

MON

70°

41°

TUE

53°

47°

WED

50°

42°

THU

55°

41°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

80°

mild

80°

78°

72°

69°

67°

66°

65°

63°

62°

61°

66°

70°

75°

78°

81°

82°

83°

82°

80°

79°

77°

76°

73°

66°

64°

62°

60°

59°

54°

52°

53°

55°

60°

62°

64°

63°

64°

62°

59°

56°

54°

47°

45°

43°

42°

41°

44°

46°

43°

42°

43°

47°

52°

55°

56°

60°

65°

68°

69°

68°

70°

69°

68°

66°

62°

61°

57°

55°

53°

50°

49°

50°

49°

50°

51°

50°

51°

49°

48°

47°

46°

47°

46°

45°

46°

45°

46°

47°

49°

50°

WIND

mph · gust · dir

14mph SW

G 20 mph

G20

SSW

G17

SSE

G16

SSE

G15

G14

G15

SSE

G13

SSW

G15

SSW

G21

G15

SSW

G23

SSE

G20

G18

SSE

G23

SSE

G28

G30

G31

G34

G28

G34

G37

SSW

G36

G28

WSW

G27

G18

SSE

G18

ESE

WSW

G10

WNW

G15

WNW

G17

G20

G27

SSE

G17

SSE

G30

G28

G34

SSW

G36

SSW

G37

SSW

G47

G40

G33

WSW

G34

G31

SSE

G11

SSE

G17

SSE

G25

SSW

G27

G34

G45

SSW

G41

SSW

G43

SSW

G47

SSW

G44

SSW

G41

SSW

G39

SSW

G34

SSW

G26

SSE

G22

G31

SSW

G34

G36

G26

G23

G24

SSE

G23

G22

G20

G22

G17

G18

G15

G13

SSE

G13

SSW

G12

G10

SSW

G14

G10

G12

G22

G18

WNW

G16

SSW

G13

SSW

PRECIP

chance %

28%

46%

22%

18%

12%

14%

28%

53%

62%

63%

70%

CLOUDS

cover %

clear

10%

18%

10%

35%

100%

92%

100%

80%

96%

100%

49%

100%

35%

89%

15%

13%

67%

79%

96%

100%

11%

59%

16%

21%

40%

25%

20%

100%

99%

100%

98%

100%

99%

100%

95%

88%

85%

PRESSURE

hPa · trend

841

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Moderate

Pressure

Falling — Active

Moon Phase

Average

DAYLIGHT

SUNRISE

05:37 AM

SUNSET

09:06 PM

15H 29M OF DAYLIGHT1H 56M REMAINING

MOON PHASE

Waning Gibbous

71% illuminated

Station Location

45.1121, -110.7937

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-05 19:10 UTC

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