USGS · 01603000

NORTH BRANCH

USGS · 01603000LIVE

NORTH BRANCH POTOMAC RIVER NEAR CUMBERLAND, MD

ALLEGANY COUNTY, MD39.6218°N, -78.7734°W Updated 19 hr ago

FLOW RATE

499cfs

AIR TEMP

97°F

WIND

7mph WNW

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

499cfs 26.4% vs avg

Optimal band: 470–636 cfs

PERIOD HIGH

752cfs

PERIOD LOW

499cfs

RUNNABLE

75%

last 7 day in band

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

97°

75°

SAT

101°

76°

SUN

95°

70°

MON

93°

68°

TUE

91°

67°

WED

85°

67°

THU

78°

68°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

92°

mild

92°

88°

86°

84°

83°

82°

80°

78°

77°

76°

78°

84°

90°

94°

96°

98°

99°

100°

101°

100°

95°

85°

84°

83°

82°

80°

79°

77°

76°

75°

73°

74°

76°

78°

83°

88°

91°

94°

95°

74°

72°

73°

71°

72°

70°

69°

68°

69°

70°

74°

75°

82°

86°

88°

92°

93°

91°

90°

88°

81°

77°

74°

75°

71°

70°

69°

68°

67°

69°

73°

78°

84°

87°

89°

90°

91°

90°

89°

85°

79°

76°

73°

70°

69°

68°

67°

68°

69°

70°

72°

74°

76°

79°

81°

WIND

mph · gust · dir

3mph WNW

G 13 mph

G13

WNW

ESE

SSE

NNW

ENE

NNW

WNW

G12

G15

G17

G19

WSW

G17

G21

G23

WNW

G14

NNW

SSE

G48

G17

WSW

NNE

ESE

G28

G17

SSE

ESE

SSE

ESE

SSE

ESE

G25

G27

SSE

G10

SSE

G13

ESE

ENE

ESE

ENE

ESE

SSE

ESE

SSE

SSW

NNE

WSW

WNW

G11

WNW

G11

G17

G13

G15

NNW

G15

NNW

NNE

ENE

ESE

PRECIP

chance %

17%

24%

21%

15%

13%

17%

13%

11%

10%

12%

21%

86%

70%

30%

33%

82%

60%

20%

32%

50%

34%

11%

17%

CLOUDS

cover %

clear

100%

85%

78%

28%

23%

92%

100%

86%

100%

78%

58%

47%

85%

100%

98%

74%

96%

100%

76%

86%

100%

64%

32%

63%

100%

68%

28%

40%

65%

100%

96%

91%

88%

92%

100%

PRESSURE

hPa · trend

995

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:52 AM

SUNSET

08:46 PM

14H 54M OF DAYLIGHT1H 0M REMAINING

MOON PHASE

Waning Gibbous

85% illuminated

Station Location

39.6218, -78.7734

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-03 19:46 UTC

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