USGS · 13305310

LEMHI RIVER

USGS · 13305310LIVE

LEMHI RIVER BELOW L5 DIVERSION NEAR SALMON, ID

LEMHI COUNTY, ID45.1328°N, -113.7989°W Updated 1 hr ago

FLOW RATE

445cfs

GAUGE HT

2.57ft

AIR TEMP

49°F

WIND

1mph E

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

445cfs 18.7% vs avg

Optimal band: 376–508 cfs

PERIOD HIGH

503cfs

PERIOD LOW

384cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

2.57ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

52°

44°

TUE

68°

46°

WED

77°

49°

THU

81°

48°

FRI

84°

54°

SAT

88°

52°

SUN

93°

55°

TIME

TUE

NOW

WED

THU

FRI

SAT

TEMP

hourly forecast

46°

cool

46°

47°

51°

54°

56°

59°

62°

64°

66°

68°

59°

58°

56°

54°

53°

52°

51°

50°

49°

54°

57°

59°

63°

67°

71°

73°

71°

74°

77°

73°

65°

58°

57°

55°

54°

52°

51°

50°

49°

48°

53°

58°

62°

67°

72°

76°

78°

79°

80°

81°

79°

74°

66°

62°

61°

60°

59°

58°

56°

55°

54°

59°

63°

66°

70°

76°

80°

82°

83°

84°

83°

81°

76°

68°

63°

61°

58°

57°

55°

53°

52°

56°

61°

66°

71°

77°

82°

84°

86°

87°

88°

87°

86°

81°

75°

70°

66°

WIND

mph · gust · dir

1mph SW

G 2 mph

ESE

NNW

NNE

NNW

WNW

G11

G17

ESE

WSW

SSE

ESE

NNW

G16

SSE

G14

ESE

G13

G10

G11

WSW

SSW

ENE

G10

G13

G18

SSE

G19

SSW

G20

G22

WSW

G21

WSW

G21

WSW

G19

WSW

G17

G15

ESE

ENE

G13

NNE

G16

NNE

G28

G27

G26

G25

G23

G22

G20

G19

G16

WNW

G10

WNW

NNW

NNE

ESE

G11

G13

SSW

G15

G17

G18

WSW

G19

WSW

G20

G19

G15

WNW

PRECIP

chance %

12%

20%

24%

32%

41%

63%

55%

26%

20%

12%

11%

44%

12%

10%

33%

16%

CLOUDS

cover %

53%

partly

53%

46%

65%

20%

25%

24%

100%

82%

91%

100%

91%

18%

23%

100%

55%

43%

100%

30%

18%

100%

11%

13%

16%

97%

100%

73%

46%

25%

62%

13%

100%

85%

100%

99%

91%

100%

PRESSURE

hPa · trend

870

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Cool

Wind

Calm

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:51 AM

SUNSET

09:26 PM

15H 35M OF DAYLIGHT15H 33M REMAINING

MOON PHASE

Full Moon

100% illuminated

PEAK ACTIVITY

Station Location

45.1328, -113.7989

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DATA · USGS · NOAA · NWSUPDATED 2026-06-30 05:53 UTC

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