USGS · 13135520

NF BIG WOOD RIVER

USGS · 13135520LIVE

NF BIG WOOD RIVER NR SAWTOOTH NRA HQ NR KETCHUM ID

IDAHO43.7861°N, -114.4192°W Updated 12 hr ago

FLOW RATE

82cfs

AIR TEMP

51°F

WIND

3mph N

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

82cfs 46.3% vs avg

Optimal band: 101–137 cfs

PERIOD HIGH

169cfs

PERIOD LOW

81cfs

RUNNABLE

52%

last 30 day in band

Precipitation History

Your History · NF BIG WOOD RIVER NR SAWTOOTH NRA HQ NR KETCHUM ID

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Weather Conditions

WEATHER CONDITIONS

TODAY

76°

47°

SAT

82°

57°

SUN

83°

59°

MON

84°

61°

TUE

85°

58°

WED

86°

61°

THU

81°

56°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

73°

mild

73°

74°

75°

76°

74°

72°

67°

63°

61°

60°

59°

60°

59°

58°

57°

61°

66°

71°

75°

79°

80°

81°

82°

81°

79°

77°

72°

66°

63°

61°

59°

61°

69°

75°

78°

80°

83°

82°

80°

83°

81°

77°

68°

65°

64°

63°

64°

62°

61°

63°

64°

68°

75°

79°

81°

82°

83°

82°

83°

84°

83°

80°

75°

69°

64°

62°

61°

60°

59°

58°

61°

68°

74°

77°

79°

81°

82°

84°

85°

83°

84°

82°

81°

77°

71°

65°

63°

62°

63°

62°

61°

WIND

mph · gust · dir

12mph W

G 17 mph

G17

G15

G14

G13

WNW

G16

G13

G15

WNW

G11

G14

NNW

NNE

ENE

SSW

G11

G13

G15

WSW

G16

WSW

G17

WSW

G18

WSW

G19

WNW

G16

WNW

G16

WNW

G15

G12

NNW

NNE

G13

SSW

G13

SSW

G13

G14

WNW

G15

WNW

G12

WNW

NNE

ESE

G14

SSE

G14

G15

SSE

G15

SSE

G17

SSW

G15

SSW

G17

SSW

G14

G12

G14

G13

NNW

NNE

NNW

WSW

G12

G15

G16

WNW

G17

G20

G16

WNW

G12

WNW

NNW

NNE

PRECIP

chance %

11%

22%

CLOUDS

cover %

26%

few

26%

13%

100%

65%

85%

100%

68%

89%

91%

100%

98%

22%

36%

53%

61%

100%

12%

100%

30%

90%

100%

59%

100%

81%

64%

68%

100%

13%

12%

100%

73%

11%

41%

100%

92%

11%

100%

97%

89%

78%

PRESSURE

hPa · trend

816

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Cool

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

06:00 AM

SUNSET

09:23 PM

15H 23M OF DAYLIGHT9H 21M REMAINING

MOON PHASE

Waning Gibbous

87% illuminated

Station Location

43.7861, -114.4192

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-03 12:02 UTC

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