USGS · 06130000

FLATWILLOW CREEK

USGS · 06130000LIVE

Flatwillow Creek near Mosby MT

PETROLEUM COUNTY, MT46.9287°N, -107.9328°W Updated 16 hr ago

FLOW RATE

2cfs

GAUGE HT

4.94ft

AIR TEMP

92°F

WIND

11mph SSW

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

2cfs 94.0% vs avg

Optimal band: 5–7 cfs

PERIOD HIGH

8cfs

PERIOD LOW

2cfs

RUNNABLE

63%

last 7 day in band

Gauge Height

4.94ft

Precipitation History

Your History · Flatwillow Creek near Mosby MT

Track your history

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Weather Conditions

WEATHER CONDITIONS

TODAY

112°

61°

MON

100°

72°

TUE

99°

75°

WED

95°

72°

THU

100°

74°

FRI

99°

78°

SAT

98°

79°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

108°

mild

108°

109°

104°

103°

99°

89°

86°

84°

81°

79°

77°

75°

74°

72°

75°

81°

85°

88°

91°

94°

97°

98°

100°

99°

97°

93°

88°

84°

81°

80°

78°

77°

75°

76°

79°

80°

83°

85°

88°

92°

94°

96°

98°

99°

98°

91°

87°

85°

83°

80°

78°

75°

74°

73°

72°

73°

74°

76°

79°

81°

84°

88°

90°

92°

93°

94°

95°

94°

92°

88°

87°

84°

82°

81°

80°

79°

77°

76°

74°

75°

76°

78°

82°

86°

90°

93°

95°

97°

99°

100°

99°

97°

94°

91°

89°

88°

87°

85°

83°

81°

79°

78°

79°

80°

83°

85°

WIND

mph · gust · dir

20mph SSW

G 31 mph

G31

SSW

G27

SSW

G17

WNW

G10

G13

G28

G17

G27

G30

G32

G25

G14

NNW

G11

NNW

G10

G11

WNW

G11

NNE

G12

G11

NNE

G10

ENE

G15

ENE

G16

G15

G17

ENE

G19

G13

G17

ENE

G17

ENE

G14

G19

WSW

G17

NNW

G20

NNE

G18

G20

G22

ENE

G21

ENE

G19

ENE

G18

ENE

G18

ENE

G17

ENE

G20

G28

G34

G32

G28

ENE

G26

G28

NNE

G34

G30

G23

G18

G12

G10

G12

NNE

G10

NNE

G10

NNE

G10

NNE

G11

NNE

G14

G15

G20

NNE

G12

NNE

G15

NNE

G11

NNE

G10

NNE

G20

G24

ENE

G25

ENE

G15

G10

ENE

NNE

NNW

G13

G17

G16

G13

NNW

G11

PRECIP

chance %

43%

28%

21%

34%

37%

12%

CLOUDS

cover %

83%

mostly

83%

100%

94%

97%

100%

92%

100%

49%

19%

34%

10%

19%

100%

41%

10%

98%

93%

36%

100%

14%

11%

23%

24%

12%

13%

11%

12%

11%

15%

46%

13%

10%

100%

99%

26%

100%

95%

52%

13%

14%

16%

13%

84%

100%

59%

100%

80%

17%

100%

PRESSURE

hPa · trend

920

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Moderate

Pressure

Falling — Active

Moon Phase

Average

DAYLIGHT

SUNRISE

05:29 AM

SUNSET

09:04 PM

15H 35M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

46.9287, -107.9328

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

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