USGS · 13038500

SOUTH FORK SNAKE RIVER

USGS · 13038500LIVE

Snake River at Lorenzo, ID (lower South Fork)

JEFFERSON COUNTY, ID43.7353°N, -111.8781°W Updated 36 min ago

FLOW RATE

8,380cfs

GAUGE HT

7.97ft

AIR TEMP

67°F

WIND

8mph S

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

8,380cfs 18.6% vs avg

Optimal band: 7,055–9,545 cfs

PERIOD HIGH

8,380cfs

PERIOD LOW

8,180cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

7.97ft

Precipitation History

Your History · Snake River at Lorenzo, ID (lower South Fork)

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Weather Conditions

WEATHER CONDITIONS

TODAY

89°

61°

WED

92°

58°

THU

92°

53°

FRI

96°

54°

SAT

102°

56°

SUN

107°

58°

MON

105°

62°

TIME

TUE

NOW

WED

THU

FRI

SAT

SUN

TEMP

hourly forecast

66°

mild

66°

69°

73°

77°

81°

84°

86°

87°

88°

89°

88°

84°

78°

75°

72°

69°

66°

64°

63°

59°

58°

60°

67°

72°

76°

80°

84°

87°

88°

89°

91°

92°

90°

60°

63°

64°

61°

60°

59°

60°

59°

56°

55°

54°

53°

56°

61°

68°

73°

79°

85°

88°

89°

90°

92°

91°

89°

87°

78°

70°

66°

63°

60°

58°

57°

56°

55°

54°

58°

66°

72°

78°

83°

88°

91°

93°

94°

96°

95°

93°

90°

78°

71°

69°

65°

64°

62°

61°

59°

57°

56°

60°

69°

78°

85°

91°

95°

97°

99°

101°

102°

101°

96°

88°

81°

76°

72°

68°

WIND

mph · gust · dir

6mph SSW

G 11 mph

G11

SSW

G15

SSW

G13

G11

G15

G21

SSW

G19

SSW

G17

WSW

G14

SSW

G12

SSW

G27

G25

G18

G14

SSE

G16

SSE

G17

SSE

G17

SSE

ENE

G11

SSW

G13

G10

WSW

G15

WSW

G13

WSW

G15

WSW

G20

G16

WSW

G16

G25

SSE

G10

SSE

NNE

G12

SSE

ESE

ENE

WSW

G11

G13

G17

G18

G17

WNW

G20

WSW

G20

WSW

G21

WSW

G26

G20

SSW

SSE

ESE

SSE

SSW

G10

G17

WSW

G17

WSW

G17

G16

G15

WSW

G16

WSW

G17

G16

G15

WSW

G10

WNW

ESE

ENE

NNW

WNW

G10

G11

WSW

G12

WSW

G13

WSW

G12

G13

WSW

G13

G10

NNE

ENE

PRECIP

chance %

10%

CLOUDS

cover %

68%

mostly

68%

96%

100%

70%

89%

100%

99%

100%

88%

10%

22%

100%

33%

56%

100%

PRESSURE

hPa · trend

853

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

05:53 AM

SUNSET

09:11 PM

15H 18M OF DAYLIGHT

MOON PHASE

Last Quarter

51% illuminated

Station Location

43.7353, -111.8781

Loading map…

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

Site #13038500·USGS

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