USGS · 03471500

SOUTH FORK HOLSTON RIVER

USGS · 03471500LIVE

S.F. Holston River at Riverside, near Chilhowie, VA

SMYTH COUNTY, VA36.7604°N, -81.6312°W Updated 1 d ago

FLOW RATE

38cfs

AIR TEMP

75°F

WIND

11mph W

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

38cfs 48.2% vs avg

Optimal band: 39–53 cfs

PERIOD HIGH

388cfs

PERIOD LOW

23cfs

RUNNABLE

27%

last 1 year in band

Precipitation History

Your History · S.F. Holston River at Riverside, near Chilhowie, VA

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Weather Conditions

WEATHER CONDITIONS

TODAY

85°

66°

TUE

82°

67°

WED

84°

69°

THU

82°

66°

FRI

83°

66°

SAT

84°

67°

SUN

75°

67°

TIME

TUE

NOW

WED

THU

FRI

SAT

TEMP

hourly forecast

69°

mild

69°

68°

67°

68°

71°

74°

76°

78°

80°

79°

80°

81°

82°

81°

79°

77°

75°

74°

73°

72°

71°

70°

69°

72°

76°

77°

80°

81°

82°

83°

84°

81°

82°

79°

77°

73°

70°

69°

68°

67°

66°

67°

70°

72°

75°

77°

79°

81°

82°

77°

80°

79°

73°

71°

70°

69°

68°

67°

66°

68°

70°

72°

75°

77°

79°

82°

81°

83°

78°

74°

73°

72°

70°

67°

66°

67°

68°

67°

68°

70°

72°

74°

77°

80°

81°

83°

84°

83°

81°

77°

WIND

mph · gust · dir

3mph NE

WNW

ESE

SSW

ESE

G12

WSW

G12

WSW

G10

WNW

WSW

WNW

SSW

WSW

G11

WSW

G12

G13

G12

WSW

SSW

G15

G17

WSW

G18

WSW

G18

WSW

G18

WSW

G17

WSW

G19

WSW

G19

WSW

G18

WSW

G17

G15

G10

WSW

G11

SSW

G15

SSW

G14

SSW

G21

G22

G23

G25

WSW

G22

WSW

G19

WSW

G20

G17

WSW

G22

WSW

G19

G17

SSW

G22

SSW

G17

G11

SSW

WSW

SSW

G16

G18

WSW

G22

WSW

G23

WSW

G24

WSW

G24

G23

G24

G26

G28

WSW

G28

WSW

G29

PRECIP

chance %

13%

18%

23%

22%

27%

24%

22%

26%

21%

12%

10%

19%

49%

26%

18%

34%

49%

10%

12%

51%

64%

50%

47%

72%

68%

CLOUDS

cover %

100%

overcast

100%

24%

27%

82%

96%

76%

100%

37%

15%

36%

44%

29%

100%

72%

33%

86%

100%

43%

100%

88%

92%

65%

84%

100%

86%

22%

60%

27%

31%

14%

59%

55%

11%

16%

11%

16%

46%

11%

13%

11%

41%

59%

100%

36%

21%

30%

61%

100%

13%

12%

46%

100%

88%

100%

28%

100%

54%

52%

54%

52%

36%

14%

PRESSURE

hPa · trend

942

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Moderate

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

06:14 AM

SUNSET

08:48 PM

14H 34M OF DAYLIGHT

MOON PHASE

Last Quarter

54% illuminated

Station Location

36.7604, -81.6312

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DATA · USGS · NOAA · NWSUPDATED 2026-07-06 00:00 UTC

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