USGS · 01103025

ALEWIFE BROOK

USGS · 01103025LIVE

ALEWIFE BROOK NEAR ARLINGTON, MA

SOMERVILLE, MA42.4069°N, -71.1339°W Updated 14 hr ago

FLOW RATE

15cfs

GAUGE HT

1.90ft

AIR TEMP

81°F

WIND

7mph NE

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

15cfs 7.0% vs avg

Optimal band: 9–12 cfs

PERIOD HIGH

47cfs

PERIOD LOW

2cfs

RUNNABLE

25%

last 1 year in band

Gauge Height

1.90ft

Precipitation History

Your History · ALEWIFE BROOK NEAR ARLINGTON, MA

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Weather Conditions

WEATHER CONDITIONS

TODAY

83°

63°

MON

88°

62°

TUE

100°

69°

WED

96°

81°

THU

91°

67°

FRI

73°

60°

SAT

84°

56°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

82°

mild

82°

81°

80°

78°

77°

75°

72°

70°

68°

67°

66°

65°

64°

63°

62°

63°

69°

74°

78°

82°

84°

86°

87°

88°

86°

84°

81°

75°

73°

70°

71°

70°

71°

70°

69°

73°

78°

83°

88°

91°

93°

96°

98°

100°

97°

93°

90°

88°

87°

86°

85°

84°

83°

82°

81°

82°

85°

88°

91°

92°

94°

96°

95°

94°

92°

90°

87°

85°

82°

80°

79°

78°

77°

75°

73°

72°

75°

79°

82°

86°

89°

91°

84°

88°

81°

88°

86°

73°

75°

70°

68°

67°

65°

63°

61°

60°

61°

63°

66°

68°

WIND

mph · gust · dir

11mph E

G 14 mph

G14

G13

G12

G13

ESE

G13

ESE

G10

G12

SSW

G12

G11

SSW

G11

SSW

G11

SSW

G18

G15

G14

SSW

G14

SSW

G14

SSW

G15

SSW

G18

SSW

G20

SSW

G20

SSW

G21

SSW

G23

SSW

G24

SSW

G26

SSW

G28

SSW

G31

SSW

G32

SSW

G28

SSW

G26

SSW

G24

G23

G22

G20

G19

G24

WSW

G22

WSW

G20

WSW

G19

WSW

G18

G20

G21

WSW

G22

G23

G24

G26

G28

G31

G32

G30

WNW

G24

WNW

G21

WNW

G22

G24

WSW

G26

G21

WNW

G20

WNW

G17

G19

G24

G27

G31

G28

G27

G26

WNW

G20

WNW

G19

WNW

G19

G24

G23

G25

G22

G26

G24

G26

G19

G14

WSW

G16

G14

G12

G13

G17

WSW

G22

G18

WSW

G20

G16

G19

NNW

NNE

G19

NNW

WNW

G11

WNW

G15

G16

G17

G16

PRECIP

chance %

10%

CLOUDS

cover %

clear

71%

100%

18%

25%

19%

38%

15%

100%

69%

63%

11%

48%

100%

30%

82%

66%

100%

77%

100%

60%

12%

100%

46%

100%

17%

100%

32%

100%

14%

53%

16%

100%

55%

PRESSURE

hPa · trend

1020

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:18 AM

SUNSET

08:21 PM

15H 3M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

42.4069, -71.1339

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

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