USGS · 01452500

MONOCACY CREEK

USGS · 01452500LIVE

Monocacy Creek at Bethlehem, PA

PENNSYLVANIA40.6412°N, -75.3793°W Updated 2 hr ago

FLOW RATE

28cfs

AIR TEMP

87°F

WIND

4mph SW

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

28cfs 47.8% vs avg

Optimal band: 26–35 cfs

PERIOD HIGH

36cfs

PERIOD LOW

26cfs

RUNNABLE

97%

last 30 day in band

Precipitation History

Your History · Monocacy Creek at Bethlehem, PA

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Weather Conditions

WEATHER CONDITIONS

TODAY

102°

76°

FRI

103°

76°

SAT

99°

70°

SUN

83°

69°

MON

82°

66°

TUE

88°

68°

WED

81°

67°

TIME

FRI

NOW

SAT

SUN

MON

TUE

TEMP

hourly forecast

81°

mild

81°

79°

77°

76°

80°

86°

89°

93°

96°

99°

101°

103°

102°

97°

93°

89°

85°

84°

82°

81°

80°

79°

78°

77°

76°

79°

85°

89°

92°

95°

97°

99°

79°

84°

88°

91°

83°

74°

70°

71°

70°

69°

70°

73°

77°

80°

82°

83°

81°

78°

77°

80°

77°

73°

71°

69°

67°

66°

67°

69°

70°

71°

72°

73°

76°

77°

74°

75°

80°

82°

81°

77°

75°

73°

71°

70°

71°

69°

68°

69°

71°

74°

78°

81°

84°

86°

87°

88°

87°

85°

82°

79°

77°

WIND

mph · gust · dir

3mph WSW

G 6 mph

WSW

WNW

WSW

G13

G14

WNW

G12

WNW

G14

G15

G18

G23

G24

WNW

G23

WNW

G21

G20

G18

WNW

G19

WNW

G17

SSE

G11

SSW

G15

WSW

WNW

WSW

G15

G16

G11

WNW

G17

G18

G21

G19

WNW

G17

G16

NNW

G12

G17

G23

NNW

WSW

WNW

NNE

G13

G12

ENE

G10

ESE

G10

G11

SSE

G11

G12

G15

G18

G19

ESE

G20

ENE

G10

ENE

G11

ENE

G12

G14

G18

ESE

G17

G15

SSE

G14

G12

SSE

G12

SSE

G17

SSE

G16

G18

G16

SSW

G12

SSW

WSW

G10

WNW

G10

WSW

NNE

PRECIP

chance %

15%

13%

45%

35%

12%

31%

59%

62%

60%

66%

64%

47%

36%

25%

22%

CLOUDS

cover %

clear

20%

17%

99%

68%

22%

91%

100%

96%

100%

38%

61%

100%

82%

100%

73%

88%

32%

29%

100%

99%

100%

68%

100%

75%

100%

93%

100%

20%

27%

10%

14%

22%

30%

17%

51%

52%

47%

45%

50%

58%

67%

78%

PRESSURE

hPa · trend

1006

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:34 AM

SUNSET

08:36 PM

15H 2M OF DAYLIGHT18H 17M REMAINING

MOON PHASE

Waning Gibbous

90% illuminated

Station Location

40.6412, -75.3793

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DATA · USGS · NOAA · NWSUPDATED 2026-07-03 02:19 UTC

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