USGS · 06307662

TONGUE RIVER

USGS · 06307662LIVE

Tongue River at Ashland, MT

ROSEBUD COUNTY, MT45.5977°N, -106.2749°W Updated 11 hr ago

FLOW RATE

278cfs

AIR TEMP

64°F

WIND

1mph W

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

278cfs 82.0% vs avg

Optimal band: 170–230 cfs

PERIOD HIGH

297cfs

PERIOD LOW

178cfs

RUNNABLE

84%

last 30 day in band

Precipitation History

Your History · Tongue River at Ashland, MT

Track your history

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

93°

64°

THU

93°

64°

FRI

95°

65°

SAT

105°

72°

SUN

114°

76°

MON

102°

77°

TUE

104°

72°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

83°

mild

83°

87°

90°

92°

93°

92°

91°

81°

77°

75°

73°

71°

69°

68°

67°

65°

64°

65°

70°

75°

80°

83°

85°

88°

92°

93°

92°

91°

88°

84°

78°

73°

71°

70°

67°

66°

65°

66°

72°

75°

79°

82°

85°

88°

90°

92°

93°

94°

95°

94°

89°

83°

81°

78°

76°

75°

74°

73°

72°

77°

83°

90°

97°

100°

102°

103°

104°

105°

104°

101°

95°

88°

86°

84°

82°

80°

78°

77°

76°

80°

87°

93°

99°

103°

108°

111°

112°

113°

114°

113°

112°

108°

104°

99°

96°

93°

91°

90°

88°

84°

WIND

mph · gust · dir

2mph S

G 8 mph

G12

G16

NNE

G14

WNW

G17

WNW

G15

NNW

G14

NNW

G32

SSE

G11

G13

SSE

G13

SSW

G13

NNW

G12

NNW

G12

G11

NNW

G10

NNW

G11

NNW

G13

NNW

G10

NNW

G10

NNW

NNE

ESE

G14

SSW

WNW

SSW

WNW

NNW

NNE

G11

NNE

G13

G11

G12

ENE

G17

ENE

G12

ESE

G16

G13

SSE

G10

SSE

G16

G17

SSW

G11

SSW

NNW

G15

G11

NNE

G11

G16

ENE

ESE

G11

SSE

G11

SSE

G12

SSE

G14

SSE

G11

G10

G15

G17

G14

SSW

G11

G12

G14

ESE

G16

SSE

G16

SSE

G22

SSE

G31

G37

G38

G37

SSE

G36

SSE

G35

G34

G31

G23

PRECIP

chance %

20%

16%

CLOUDS

cover %

clear

82%

85%

88%

95%

100%

60%

59%

100%

65%

30%

100%

19%

50%

100%

99%

90%

34%

100%

25%

50%

75%

100%

92%

100%

72%

31%

PRESSURE

hPa · trend

916

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Good

DAYLIGHT

SUNRISE

05:24 AM

SUNSET

08:55 PM

15H 31M OF DAYLIGHT

MOON PHASE

Last Quarter

39% illuminated

Station Location

45.5977, -106.2749

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC

Site #06307662·USGS

Create a free account to save favorites, set flow alerts, and track conditions