CO DWR · PLAMERCO

SOUTH PLATTE RIVER

CO DWR · PLAMERCOLIVE

South Platte River At Merino, Co

COLORADO40.4739°N, -103.3457°W Updated 1 d ago

FLOW RATE

136cfs

AIR TEMP

85°F

WIND

8mph NNE

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

136cfs

Optimal band: 117–159 cfs

PERIOD HIGH

148cfs

PERIOD LOW

135cfs

RUNNABLE

100%

last 7 day in band

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

87°

57°

SAT

97°

60°

SUN

96°

64°

MON

94°

62°

TUE

100°

64°

WED

94°

55°

THU

82°

54°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

72°

mild

72°

70°

68°

66°

65°

64°

62°

61°

60°

64°

72°

79°

86°

92°

95°

96°

93°

97°

94°

93°

87°

83°

80°

78°

74°

70°

69°

67°

66°

65°

64°

69°

76°

82°

87°

90°

92°

94°

96°

95°

94°

85°

84°

79°

77°

74°

72°

70°

67°

66°

65°

62°

63°

66°

70°

74°

79°

83°

87°

91°

93°

94°

83°

84°

80°

76°

75°

71°

70°

68°

66°

65°

64°

66°

71°

78°

83°

92°

93°

95°

97°

98°

99°

100°

99°

96°

86°

79°

76°

71°

66°

65°

62°

59°

55°

59°

62°

68°

74°

77°

81°

84°

88°

91°

WIND

mph · gust · dir

7mph SE

G 16 mph

G16

G17

G15

G11

WNW

NNE

ENE

G10

G11

SSW

G14

SSE

G15

SSE

G15

G21

SSW

G19

WSW

G27

G22

NNE

G21

G32

ESE

G42

ESE

G25

ENE

G17

SSE

G17

WSW

G16

WSW

G12

G21

SSW

G20

G12

WSW

SSE

G10

SSW

G11

G12

SSW

G13

SSW

G12

ESE

G26

NNW

G16

ENE

G12

ENE

G13

ESE

WSW

G10

G20

G24

G20

G15

NNE

ENE

G11

SSW

G18

G20

G24

G35

G26

SSW

G19

G23

ESE

G22

G20

G17

SSE

G15

SSE

G14

G10

SSW

G13

G22

G21

G27

G26

G27

G28

SSW

G29

G28

SSW

G31

G36

SSW

G34

SSW

G32

SSW

G23

WNW

G12

G18

G21

NNW

G31

NNW

G16

NNW

WNW

ESE

G12

G18

PRECIP

chance %

16%

35%

21%

CLOUDS

cover %

clear

19%

93%

100%

94%

44%

71%

70%

62%

97%

100%

95%

87%

100%

85%

31%

84%

33%

100%

77%

25%

10%

13%

100%

19%

12%

100%

12%

41%

62%

14%

18%

11%

100%

33%

100%

10%

14%

100%

74%

100%

PRESSURE

hPa · trend

872

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Falling — Active

Moon Phase

Average

DAYLIGHT

SUNRISE

05:23 AM

SUNSET

08:20 PM

14H 57M OF DAYLIGHT0H 0M REMAINING

MOON PHASE

Waning Gibbous

70% illuminated

Station Location

40.4739, -103.3457

Loading map…

DATA · CO DWR · NOAA · NWSUPDATED 2026-06-05 21:43 UTC

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