USGS · 06188000

YELLOWSTONE RIVER

USGS · 06188000LIVE

Lamar River near Tower Ranger Station, YNP

PARK COUNTY, WY44.9282°N, -110.3943°W Updated 17 hr ago

FLOW RATE

832cfs

GAUGE HT

2.17ft

WATER TEMP

63°F

AIR TEMP

90°F

WIND

17mph SSW

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

832cfs 20.2% vs avg

Optimal band: 999–1,351 cfs

PERIOD HIGH

1,247cfs

PERIOD LOW

832cfs

RUNNABLE

63%

last 7 day in band

Gauge Height

2.17ft

Water Temperature

63.0°F

Precipitation History

Your History · Lamar River near Tower Ranger Station, YNP

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Weather Conditions

WEATHER CONDITIONS

TODAY

96°

42°

MON

97°

62°

TUE

94°

59°

WED

94°

59°

THU

90°

60°

FRI

91°

58°

SAT

86°

58°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

94°

mild

94°

90°

93°

88°

82°

77°

75°

74°

71°

69°

64°

63°

62°

68°

75°

80°

85°

90°

94°

91°

95°

97°

95°

94°

89°

83°

78°

76°

75°

73°

71°

65°

62°

59°

62°

69°

74°

79°

84°

88°

92°

93°

94°

92°

83°

78°

70°

67°

66°

68°

64°

62°

61°

60°

59°

63°

68°

73°

78°

83°

86°

91°

93°

94°

91°

81°

64°

63°

62°

63°

62°

61°

60°

63°

66°

71°

76°

82°

86°

90°

89°

75°

82°

72°

69°

68°

64°

63°

62°

61°

60°

59°

58°

59°

62°

68°

73°

78°

WIND

mph · gust · dir

7mph WSW

G 17 mph

G17

WSW

G17

SSW

G17

G19

G10

SSW

SSE

SSW

NNW

WNW

WSW

WNW

G11

NNW

G19

NNW

G17

NNW

G14

NNW

G17

WSW

G19

G22

G17

WSW

G20

G10

G18

ESE

ENE

NNE

WNW

ESE

WNW

WSW

WNW

G12

WNW

G12

WNW

G12

WNW

G13

G11

G15

ESE

ENE

NNW

WSW

ENE

ESE

WNW

G11

WNW

G14

WNW

G17

G18

WNW

G10

ENE

NNE

ESE

SSE

ESE

NNW

G11

WSW

NNW

ENE

G12

ENE

ESE

SSE

ESE

WSW

PRECIP

chance %

37%

19%

63%

56%

58%

40%

CLOUDS

cover %

72%

mostly

72%

100%

48%

10%

100%

71%

45%

100%

24%

83%

76%

100%

16%

23%

16%

13%

59%

13%

79%

69%

14%

92%

100%

13%

16%

88%

94%

100%

95%

100%

67%

81%

100%

94%

68%

42%

64%

89%

100%

60%

53%

100%

72%

100%

94%

85%

71%

49%

PRESSURE

hPa · trend

822

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Moderate

Pressure

Falling — Active

Moon Phase

Average

DAYLIGHT

SUNRISE

05:47 AM

SUNSET

09:07 PM

15H 20M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

44.9282, -110.3943

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #06188000·USGS

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