USGS · 06188000

YELLOWSTONE RIVER

USGS · 06188000LIVE

Lamar River near Tower Ranger Station, YNP

PARK COUNTY, WY44.9282°N, -110.3943°W Updated 41 min ago

FLOW RATE

820cfs

GAUGE HT

2.16ft

WATER TEMP

64°F

AIR TEMP

61°F

WIND

7mph S

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

820cfs 22.5% vs avg

Optimal band: 753–1,019 cfs

PERIOD HIGH

920cfs

PERIOD LOW

812cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

2.16ft

Water Temperature

63.5°F

Precipitation History

Your History · Lamar River near Tower Ranger Station, YNP

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Weather Conditions

WEATHER CONDITIONS

TODAY

97°

61°

MON

97°

63°

TUE

94°

60°

WED

90°

59°

THU

86°

60°

FRI

91°

57°

SAT

90°

60°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

78°

mild

78°

86°

92°

94°

95°

96°

97°

96°

95°

92°

87°

83°

77°

75°

70°

68°

65°

63°

70°

75°

81°

86°

90°

93°

95°

96°

97°

96°

95°

93°

87°

80°

76°

71°

67°

65°

63°

61°

60°

65°

71°

77°

82°

86°

90°

93°

94°

93°

94°

93°

91°

76°

72°

67°

65°

66°

64°

61°

60°

59°

60°

62°

67°

72°

77°

83°

86°

89°

90°

76°

75°

67°

75°

70°

68°

65°

62°

61°

62°

61°

60°

63°

66°

70°

74°

80°

83°

86°

83°

81°

71°

65°

70°

67°

65°

63°

61°

60°

59°

58°

WIND

mph · gust · dir

3mph ENE

G 10 mph

G10

ENE

G14

G22

SSW

G24

G25

SSW

G24

SSW

G21

SSW

G25

SSW

G19

SSW

G15

G20

WSW

G11

WSW

G10

NNW

WSW

G12

G20

NNW

G22

NNW

G22

G18

G17

G15

G21

G19

ENE

G26

G17

ENE

ESE

WNW

G11

G16

G17

G15

G10

SSE

G13

ESE

ENE

NNW

ESE

WNW

WSW

WNW

G12

G15

ENE

ESE

WSW

SSE

SSW

NNW

NNE

SSW

ESE

PRECIP

chance %

42%

24%

65%

54%

11%

49%

34%

CLOUDS

cover %

48%

partly

48%

19%

55%

44%

100%

51%

22%

100%

14%

32%

14%

46%

16%

73%

100%

30%

91%

66%

16%

100%

89%

73%

81%

53%

93%

92%

100%

83%

43%

81%

74%

100%

19%

89%

82%

62%

12%

11%

100%

60%

100%

99%

25%

100%

97%

92%

94%

25%

100%

96%

95%

100%

61%

100%

84%

61%

44%

37%

PRESSURE

hPa · trend

821

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:47 AM

SUNSET

09:07 PM

15H 20M OF DAYLIGHT

MOON PHASE

Waning Crescent

6% illuminated

Station Location

44.9282, -110.3943

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 08:15 UTC

Site #06188000·USGS

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