USGS · 06038500

MADISON RIVER

USGS · 06038500LIVE

Madison River bl Hebgen Lake nr Grayling MT

MONTANA44.8664°N, -111.3388°W Updated 17 hr ago

FLOW RATE

494cfs

AIR TEMP

66°F

WIND

12mph SW

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

494cfs 54.8% vs avg

Optimal band: 408–552 cfs

PERIOD HIGH

578cfs

PERIOD LOW

383cfs

RUNNABLE

71%

last 30 day in band

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

72°

38°

SAT

72°

53°

SUN

57°

37°

MON

62°

36°

TUE

47°

37°

WED

43°

36°

THU

50°

32°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

72°

mild

72°

71°

69°

63°

59°

58°

55°

54°

53°

55°

60°

62°

68°

72°

70°

72°

70°

71°

69°

67°

63°

60°

58°

57°

55°

52°

50°

48°

46°

43°

46°

51°

54°

55°

54°

55°

56°

55°

54°

55°

53°

52°

51°

48°

41°

38°

37°

36°

38°

37°

38°

40°

43°

47°

52°

55°

59°

60°

61°

62°

58°

57°

53°

51°

50°

47°

43°

45°

46°

44°

43°

44°

45°

46°

47°

46°

43°

40°

37°

39°

40°

39°

36°

39°

WIND

mph · gust · dir

12mph SW

G 24 mph

G24

G25

G13

SSE

ESE

SSE

G15

ESE

G36

SSW

G37

G33

G32

G39

G32

G31

G33

G36

G31

G22

WSW

G18

SSE

G15

G19

SSE

G25

WSW

G27

WSW

G28

WSW

G22

ESE

G19

SSE

G25

SSW

G27

SSW

G32

G33

SSW

G37

SSW

G41

G40

G34

G32

WSW

G32

G31

G29

G23

WNW

ESE

WSW

G15

G24

WSW

G40

G37

SSW

G41

G34

G38

G34

SSW

G26

G14

G29

G21

G20

SSW

G18

G16

G14

G18

SSW

G17

SSE

G15

G18

G20

G16

SSW

G14

SSW

G12

SSW

G12

SSW

G12

SSW

G14

SSW

G15

G14

G11

G14

G19

WSW

G19

SSW

G17

SSE

G14

G10

SSE

ENE

SSE

SSW

PRECIP

chance %

34%

46%

29%

14%

15%

21%

35%

62%

64%

61%

70%

CLOUDS

cover %

clear

20%

100%

99%

100%

96%

100%

35%

100%

76%

100%

73%

76%

50%

13%

89%

100%

72%

66%

100%

74%

24%

23%

95%

100%

PRESSURE

hPa · trend

799

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Moderate

Pressure

Falling — Active

Moon Phase

Average

DAYLIGHT

SUNRISE

05:40 AM

SUNSET

09:07 PM

15H 27M OF DAYLIGHT3H 14M REMAINING

MOON PHASE

Waning Gibbous

72% illuminated

Station Location

44.8664, -111.3388

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-05 17:53 UTC

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