USGS · 05595820

CASEY FORK RIVER

USGS · 05595820LIVE

CASEY FORK AT MOUNT VERNON, IL

JEFFERSON COUNTY, IL38.2867°N, -88.8722°W Updated 45 min ago

FLOW RATE

4.66cfs

GAUGE HT

1.67ft

AIR TEMP

86°F

WIND

9mph SW

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

4.66cfs 89.2% vs avg

Optimal band: 4–6 cfs

PERIOD HIGH

5.99cfs

PERIOD LOW

4.66cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

1.67ft

Precipitation History

Your History · CASEY FORK AT MOUNT VERNON, IL

Track your history

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

90°

67°

FRI

82°

70°

SAT

85°

67°

SUN

92°

68°

MON

94°

73°

TUE

95°

76°

WED

96°

78°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

89°

mild

89°

87°

77°

78°

76°

74°

73°

72°

70°

72°

73°

74°

77°

79°

81°

82°

76°

74°

73°

74°

73°

72°

71°

70°

71°

74°

76°

77°

80°

83°

84°

85°

82°

81°

71°

67°

68°

69°

71°

75°

78°

82°

85°

86°

88°

90°

91°

92°

89°

83°

81°

80°

79°

78°

77°

75°

74°

73°

76°

80°

83°

86°

88°

90°

92°

93°

94°

93°

90°

85°

83°

81°

80°

79°

78°

77°

76°

77°

79°

81°

84°

87°

WIND

mph · gust · dir

8mph NNW

G 11 mph

G11

NNW

G10

ENE

G10

G18

G17

ESE

G12

G13

ESE

G16

ESE

G13

NNW

G10

SSE

ESE

SSE

G17

SSE

G22

G23

SSE

G22

SSE

G24

G29

SSW

G28

SSW

G25

G33

SSW

G33

SSW

G24

G25

G22

WSW

G20

G22

WSW

G21

WSW

G26

WSW

G23

G13

G10

ENE

SSW

WSW

NNE

ENE

G39

WNW

G20

ENE

G12

ESE

SSE

ESE

G10

ESE

SSE

SSW

SSE

G11

G10

G13

G16

G15

SSW

G14

SSW

G11

SSW

WSW

SSW

SSE

SSW

PRECIP

chance %

18%

26%

31%

33%

36%

45%

35%

25%

24%

31%

45%

53%

51%

56%

62%

48%

50%

45%

39%

29%

34%

36%

39%

46%

38%

28%

24%

20%

32%

59%

31%

32%

29%

41%

CLOUDS

cover %

100%

overcast

100%

91%

100%

80%

100%

87%

100%

69%

100%

67%

14%

100%

60%

79%

82%

100%

99%

100%

14%

15%

10%

27%

19%

25%

100%

69%

100%

61%

100%

83%

31%

12%

19%

13%

40%

74%

95%

30%

33%

23%

50%

11%

10%

22%

38%

51%

59%

64%

61%

46%

23%

PRESSURE

hPa · trend

998

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:33 AM

SUNSET

08:22 PM

14H 49M OF DAYLIGHT3H 37M REMAINING

MOON PHASE

Waxing Gibbous

80% illuminated

Station Location

38.2867, -88.8722

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-25 16:45 UTC

Site #05595820·USGS

Create a free account to save favorites, set flow alerts, and track conditions