Big Thompson R nr Fern Lake Road, Rmnp, Co

USGS · 402123105370401

BIG THOMPSON R NR FERN LAKE ROAD, RMNP, CO

USGS · 402123105370401LIVE

BIG THOMPSON R NR FERN LAKE ROAD, RMNP, CO

LARIMER COUNTY, CO40.3565°N, -105.6176°W

AIR TEMP

50°F

WIND

1mph NNW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

—cfs

No flow data available

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

80°

46°

THU

66°

52°

FRI

78°

50°

SAT

77°

49°

SUN

80°

52°

MON

77°

47°

TUE

79°

50°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

79°

mild

79°

80°

79°

77°

74°

71°

72°

67°

60°

57°

56°

55°

54°

52°

53°

55°

57°

54°

55°

57°

59°

60°

64°

66°

65°

62°

57°

58°

54°

53°

52°

51°

50°

51°

57°

65°

69°

71°

74°

76°

78°

76°

77°

74°

77°

73°

66°

59°

62°

56°

54°

59°

57°

51°

49°

51°

52°

58°

61°

64°

66°

69°

72°

74°

76°

77°

76°

72°

68°

65°

63°

62°

61°

60°

58°

54°

53°

52°

58°

63°

66°

69°

73°

76°

78°

80°

77°

76°

73°

68°

64°

62°

58°

56°

54°

52°

50°

49°

47°

WIND

mph · gust · dir

21mph WNW

G 31 mph

G31

WNW

G25

WNW

G28

WNW

G18

G12

G19

G12

WNW

G10

ENE

G13

ENE

G10

ESE

SSW

G13

NNE

G16

WSW

G13

WNW

ENE

ESE

G12

G15

WSW

G11

G15

G17

ENE

G26

WNW

G16

ESE

G28

G18

G12

WSW

G11

G19

G16

G14

G15

WSW

G22

WSW

G15

WNW

G26

WSW

G18

WSW

G24

WSW

G29

WSW

G24

WSW

G13

WSW

G26

WSW

G31

WSW

G30

WSW

G37

WSW

G39

WSW

G39

WSW

G36

WSW

G36

WSW

G34

WSW

G30

G28

WSW

G29

WSW

G29

WSW

G30

WSW

G33

WSW

G35

WSW

G36

G37

WSW

G35

WSW

G35

WSW

G33

WSW

G14

WSW

G13

G18

G19

SSW

G19

G16

G25

WSW

G27

WSW

G29

WSW

G33

WSW

G37

WSW

G38

WSW

G38

WSW

G35

WSW

G32

WSW

G26

G20

G14

G10

WSW

PRECIP

chance %

11%

10%

11%

13%

21%

23%

20%

19%

11%

19%

27%

24%

15%

28%

41%

30%

21%

24%

21%

25%

22%

61%

60%

30%

13%

CLOUDS

cover %

52%

partly

52%

27%

100%

65%

100%

23%

100%

95%

96%

100%

80%

10%

75%

100%

96%

100%

52%

53%

100%

PRESSURE

hPa · trend

765

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Cool

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:33 AM

SUNSET

08:36 PM

15H 3M OF DAYLIGHT8H 2M REMAINING

MOON PHASE

Waxing Gibbous

69% illuminated

Station Location

40.3565, -105.6176

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 12:34 UTC

Site #402123105370401·USGS

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