USGS · 06090300

MISSOURI RIVER

USGS · 06090300LIVE

Missouri River near Great Falls MT

MONTANA47.5844°N, -111.0606°W Updated 19 hr ago

FLOW RATE

8,636cfs

AIR TEMP

78°F

WIND

17mph WSW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

8,636cfs 27.5% vs avg

Optimal band: 3,430–4,640 cfs

PERIOD HIGH

10,997cfs

PERIOD LOW

2,312cfs

RUNNABLE

71%

last 1 year in band

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

81°

48°

SAT

78°

55°

SUN

59°

45°

MON

74°

45°

TUE

68°

50°

WED

64°

50°

THU

61°

48°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

79°

mild

79°

77°

72°

69°

66°

64°

63°

60°

58°

55°

56°

59°

62°

65°

69°

71°

73°

74°

76°

78°

77°

76°

71°

66°

65°

63°

61°

59°

58°

56°

52°

49°

50°

51°

52°

46°

45°

46°

47°

48°

52°

51°

52°

54°

56°

55°

53°

50°

47°

46°

45°

47°

50°

55°

60°

64°

65°

68°

70°

72°

73°

74°

70°

65°

63°

62°

56°

54°

53°

51°

50°

51°

52°

54°

58°

60°

62°

64°

67°

66°

68°

61°

54°

52°

51°

50°

51°

54°

56°

57°

59°

60°

WIND

mph · gust · dir

12mph NW

G 13 mph

G13

G14

WNW

G15

G10

NNW

ENE

ESE

NNW

G15

NNE

G14

G12

G11

ENE

G10

G11

NNW

G13

G14

G24

NNW

G23

G22

NNW

G23

G27

NNW

G27

NNW

G23

NNW

G16

G15

G12

ESE

NNW

G18

WNW

G13

SSW

G20

G25

G26

WSW

G33

G34

WSW

G34

G29

SSW

G33

G34

G31

G29

SSW

G28

SSW

G27

SSW

G22

SSW

G23

SSW

G27

SSW

G23

SSW

G22

WSW

G15

G20

WSW

G20

SSW

G23

G17

G15

NNE

G16

WSW

NNW

SSW

WSW

G11

WSW

G15

WSW

G18

G19

G20

G17

WNW

G15

WNW

G12

NNW

G13

NNW

G14

NNW

SSW

G24

G13

SSW

G15

G11

WSW

G13

G21

WSW

G27

WSW

G26

G23

G20

WNW

G18

WNW

G18

WNW

G18

WNW

PRECIP

chance %

11%

12%

13%

15%

11%

36%

57%

14%

29%

45%

35%

41%

CLOUDS

cover %

43%

partly

43%

100%

89%

100%

21%

82%

100%

13%

12%

11%

100%

80%

100%

84%

52%

75%

100%

67%

100%

64%

100%

PRESSURE

hPa · trend

909

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Moderate

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:28 AM

SUNSET

09:17 PM

15H 49M OF DAYLIGHT2H 5M REMAINING

MOON PHASE

Waning Gibbous

71% illuminated

Station Location

47.5844, -111.0606

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-05 19:12 UTC

Site #06090300·USGS

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