USGS · 12389500

THOMPSON RIVER

USGS · 12389500LIVE

Thompson River near Thompson Falls MT

SANDERS COUNTY, MT47.5919°N, -115.2295°W Updated 1 hr ago

FLOW RATE

273cfs

GAUGE HT

3.07ft

AIR TEMP

71°F

WIND

3mph N

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

273cfs 7.3% vs avg

Optimal band: 240–324 cfs

PERIOD HIGH

287cfs

PERIOD LOW

273cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

3.07ft

Precipitation History

Your History · Thompson River near Thompson Falls MT

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Weather Conditions

WEATHER CONDITIONS

TODAY

88°

70°

THU

85°

62°

FRI

85°

56°

SAT

89°

59°

SUN

90°

61°

MON

97°

61°

TUE

104°

69°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

75°

mild

75°

80°

83°

86°

87°

88°

86°

84°

81°

76°

74°

72°

70°

69°

68°

67°

66°

67°

72°

75°

77°

79°

81°

83°

84°

85°

84°

83°

82°

80°

76°

69°

64°

62°

60°

59°

58°

57°

56°

59°

66°

72°

76°

79°

81°

83°

84°

85°

84°

83°

80°

72°

67°

64°

63°

62°

61°

60°

59°

61°

68°

73°

77°

81°

85°

87°

88°

89°

88°

87°

85°

82°

73°

69°

67°

66°

65°

64°

63°

61°

63°

68°

73°

78°

80°

82°

86°

88°

90°

89°

85°

79°

74°

70°

68°

65°

WIND

mph · gust · dir

4mph NNW

G 8 mph

NNW

G10

G12

WSW

G15

WNW

G18

G17

G19

G20

G18

G19

WNW

G17

WNW

G16

WNW

G12

SSE

G11

SSW

G14

WNW

G17

G14

WNW

G14

G15

WNW

G17

G15

G13

WSW

G11

G15

G17

G19

WSW

G20

WSW

G19

WSW

G18

WSW

G17

WSW

G16

WSW

G15

WSW

G10

WSW

WNW

WSW

WNW

WSW

G12

WSW

G17

G20

G26

WSW

G23

WSW

G19

G15

WSW

G13

WSW

G10

WNW

WSW

G12

WSW

G14

WSW

G15

WSW

G15

G14

WSW

G14

WSW

G11

WSW

WNW

PRECIP

chance %

CLOUDS

cover %

85%

mostly

85%

15%

95%

11%

63%

100%

95%

74%

60%

12%

15%

21%

62%

100%

92%

49%

100%

95%

100%

46%

100%

96%

100%

89%

85%

100%

12%

28%

55%

71%

PRESSURE

hPa · trend

930

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Good

DAYLIGHT

SUNRISE

05:52 AM

SUNSET

09:39 PM

15H 47M OF DAYLIGHT

MOON PHASE

Last Quarter

40% illuminated

Station Location

47.5919, -115.2295

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DATA · USGS · NOAA · NWSUPDATED 2026-07-08 06:45 UTC

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