USGS · 12442500

SIMILKAMEEN RIVER

USGS · 12442500LIVE

SIMILKAMEEN RIVER NEAR NIGHTHAWK, WA

OKANOGAN COUNTY, WA48.9846°N, -119.6184°W Updated 22 min ago

FLOW RATE

1,090cfs

GAUGE HT

3.54ft

WATER TEMP

21°F

AIR TEMP

80°F

WIND

8mph S

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

1,090cfs 58.2% vs avg

Optimal band: 944–1,277 cfs

PERIOD HIGH

1,140cfs

PERIOD LOW

1,090cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

3.54ft

Water Temperature

21.4°F

Water Turbidity

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

92°

56°

TUE

96°

72°

WED

90°

64°

THU

87°

58°

FRI

87°

56°

SAT

90°

62°

SUN

94°

66°

TIME

TUE

NOW

WED

THU

FRI

SAT

TEMP

hourly forecast

73°

mild

73°

72°

74°

81°

84°

87°

90°

92°

94°

95°

96°

95°

93°

89°

84°

81°

77°

75°

72°

69°

67°

68°

66°

67°

73°

77°

79°

81°

83°

85°

87°

88°

90°

89°

88°

84°

80°

76°

70°

66°

64°

62°

60°

59°

58°

60°

64°

67°

70°

74°

78°

80°

83°

85°

86°

87°

86°

85°

82°

76°

69°

66°

64°

62°

61°

59°

58°

57°

56°

58°

63°

67°

71°

76°

78°

81°

83°

85°

87°

86°

85°

81°

73°

70°

68°

66°

65°

64°

63°

62°

63°

68°

72°

75°

78°

82°

84°

87°

89°

90°

89°

88°

86°

84°

WIND

mph · gust · dir

5mph E

ESE

G12

G16

SSE

G18

SSE

G19

G20

G18

G14

SSE

G20

WSW

G19

G18

WNW

G17

NNE

G11

NNE

ENE

NNE

SSW

G16

NNW

G16

NNW

G17

NNW

G13

NNW

G12

NNW

G13

G17

ENE

G15

WNW

G10

NNW

NNE

ESE

G15

G12

WSW

WNW

G11

NNW

NNE

ENE

ESE

G10

ESE

SSW

WNW

NNE

G11

G13

G15

G16

G17

SSE

G16

SSE

G15

SSE

G15

SSE

G15

SSE

G15

SSE

G15

SSE

PRECIP

chance %

CLOUDS

cover %

clear

11%

31%

90%

96%

100%

48%

100%

82%

72%

80%

94%

100%

35%

99%

94%

78%

51%

37%

76%

78%

100%

94%

69%

96%

18%

100%

76%

78%

94%

28%

15%

54%

85%

100%

13%

57%

83%

100%

83%

89%

28%

16%

25%

12%

19%

46%

69%

83%

93%

100%

PRESSURE

hPa · trend

971

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

05:02 AM

SUNSET

09:04 PM

16H 2M OF DAYLIGHT

MOON PHASE

Last Quarter

52% illuminated

Station Location

48.9846, -119.6184

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DATA · USGS · NOAA · NWSUPDATED 2026-07-07 04:30 UTC

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