USGS · 07195400

ILLINOIS RIVER

USGS · 07195400LIVE

Illinois River at Hwy. 16 near Siloam Springs AR

BENTON COUNTY, AR36.1447°N, -94.4947°W Updated 17 hr ago

FLOW RATE

385cfs

GAUGE HT

6.61ft

AIR TEMP

85°F

WIND

5mph ENE

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

385cfs 20.7% vs avg

Optimal band: 299–405 cfs

PERIOD HIGH

385cfs

PERIOD LOW

304cfs

RUNNABLE

100%

last 7 day in band

Gauge Height

6.61ft

Precipitation History

Your History · Illinois River at Hwy. 16 near Siloam Springs AR

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Weather Conditions

WEATHER CONDITIONS

TODAY

88°

71°

MON

91°

71°

TUE

93°

71°

WED

87°

71°

THU

92°

70°

FRI

91°

66°

SAT

95°

72°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

88°

mild

88°

87°

84°

81°

79°

78°

77°

75°

74°

73°

72°

71°

72°

76°

80°

82°

85°

86°

89°

91°

90°

87°

84°

82°

79°

77°

76°

74°

73°

72°

71°

72°

76°

80°

82°

85°

87°

89°

91°

92°

93°

92°

91°

85°

81°

75°

73°

72°

71°

72°

73°

76°

83°

85°

87°

83°

80°

81°

78°

75°

74°

73°

72°

71°

70°

71°

74°

77°

81°

84°

86°

89°

91°

92°

88°

87°

82°

78°

77°

75°

73°

72°

71°

69°

68°

67°

66°

67°

71°

76°

80°

83°

WIND

mph · gust · dir

1mph NNW

G 6 mph

NNW

WSW

WNW

NNW

NNE

ENE

G10

ENE

G12

G11

ESE

ENE

ESE

NNE

G10

G13

G14

G16

ENE

G14

ENE

G10

ENE

G12

G14

ESE

G11

G10

ESE

ENE

ESE

G15

ESE

G14

G16

G18

ENE

G22

G16

G13

ENE

G11

G12

ESE

SSE

NNW

NNE

WNW

NNE

ESE

SSW

WSW

G18

WSW

G13

WSW

SSW

G14

SSW

G17

SSW

G16

G13

G11

WSW

G11

WSW

PRECIP

chance %

20%

45%

11%

CLOUDS

cover %

76%

mostly

76%

100%

57%

25%

19%

82%

53%

44%

77%

74%

73%

20%

29%

17%

100%

44%

100%

86%

48%

14%

100%

86%

11%

72%

10%

25%

42%

100%

16%

11%

12%

PRESSURE

hPa · trend

985

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

06:10 AM

SUNSET

08:36 PM

14H 26M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

36.1447, -94.4947

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

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