Waterlands
Big Hole River
USGS · 06025250
BIG HOLE RIVER
USGS · 06025250LIVE

Big Hole River at Maiden Rock nr Divide MT

MONTANA45.7013°N, -112.7360°W Updated 15 hr ago
FLOW RATE
842cfs
AIR TEMP
53°F
WIND
3mph ESE
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
842cfs 15.7% vs avg
Optimal band: 425575 cfs
PERIOD HIGH
3,586cfs
PERIOD LOW
157cfs
RUNNABLE
6%
last 1 year in band
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

6.9in

-40% vs normal

6.94 in of precipitation so far this year, 40% below the 30-year normal of 11.62 in for this point in the season.

YTD Total

6.9in

This year so far

Normal to Date

11.6in

30-yr average

Typical Range

9.8–14.3in

10th–90th pct YTD

Departure

-40%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.45" · normal 0.93" (0.5–1.3)
Jan
Feb: 0.71" · normal 0.99" (0.3–1.7)
Feb
Mar: 1.74" · normal 1.45" (0.8–2.2)
Mar
Apr: 1.86" · normal 2.22" (1.4–2.9)
Apr
May: 1.76" · normal 3.03" (1.6–4.1)
May
Jun: 0.43" (so far)· normal 3.49" (1.8–5.2)
Jun
Jul: normal 1.80" (0.6–3.1)
Jul
Aug: normal 1.36" (0.5–2.3)
Aug
Sep: normal 1.53" (0.6–2.5)
Sep
Oct: normal 1.47" (0.7–2.3)
Oct
Nov: normal 1.37" (0.6–2.3)
Nov
Dec: normal 1.19" (0.5–2.0)
Dec
Baseline 19912020 · Source: Open-Meteo01:26 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
76°
45°
WED
78°
53°
THU
70°
52°
FRI
67°
50°
SAT
63°
44°
SUN
47°
40°
MON
63°
41°
TIME
TUE
3
NOW
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
THU
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
TEMP
hourly forecast
74°
mild
74°
76°
76°
76°
74°
72°
67°
63°
61°
59°
58°
56°
55°
54°
53°
53°
54°
61°
63°
66°
69°
72°
74°
77°
78°
78°
78°
73°
74°
73°
69°
65°
63°
61°
59°
59°
58°
55°
53°
52°
54°
57°
59°
59°
61°
65°
65°
66°
70°
59°
66°
68°
68°
64°
59°
55°
53°
53°
52°
52°
52°
52°
52°
52°
55°
59°
63°
65°
66°
65°
63°
63°
66°
66°
67°
64°
65°
62°
57°
51°
50°
48°
47°
46°
45°
45°
45°
45°
49°
54°
58°
61°
63°
62°
62°
60°
57°
54°
56°
55°
54°
50°
49°
47°
44°
44°
43°
43°
43°
43°
42°
41°
41°
WIND
mph · gust · dir
5mph SE
G 17 mph
5
G17
SE
7
G14
ENE
9
G16
NNE
10
G15
NNE
14
G15
NNE
13
G16
NNE
7
G12
NNE
11
G14
NW
11
G17
NNW
11
G17
NW
10
G16
NW
9
G14
NW
7
G11
WNW
5
G9
NW
7
G10
NW
3
W
2
G6
NNE
7
G9
SW
5
G6
SE
5
ENE
4
E
5
ESE
4
G10
E
5
G15
NE
8
G14
NE
11
G13
NE
8
NNE
3
G9
NNE
8
G9
ENE
8
G9
ENE
7
G14
ENE
6
G22
NNW
14
G18
NNW
10
G16
NW
9
G15
NW
9
G13
WNW
7
G10
NW
6
G8
W
5
G6
W
4
SSE
4
G5
SSW
2
SW
8
G11
SSW
5
G11
W
8
G11
WNW
5
G12
NW
9
G12
NNE
11
NE
5
G13
ENE
3
G8
WNW
6
G9
SSW
7
G15
NNW
2
G11
NNW
4
ENE
4
NE
5
SE
4
S
3
SSW
3
SSW
4
SSW
5
SSW
6
SSW
7
S
8
G9
S
7
G13
S
8
G12
S
12
G18
SSW
15
G30
WSW
17
G25
SW
19
G23
SW
17
G31
SW
11
G29
SW
16
G25
SW
17
G27
SW
15
G19
WSW
9
G13
W
7
G14
W
2
G6
NW
6
G7
N
7
N
6
N
6
N
5
NNW
4
NNW
3
W
3
WSW
5
SW
4
SW
4
SW
4
G6
SSW
7
G11
S
8
G13
S
9
G13
S
7
G9
SSE
9
G11
S
3
G9
SW
9
G11
S
1
SW
5
ESE
2
NW
8
NW
8
G9
NW
9
G10
N
11
G12
N
10
G13
N
7
G10
NNW
6
G9
NNW
6
G9
NNW
6
G8
NNW
5
G7
NNW
5
NNW
4
G5
NNW
4
NW
PRECIP
chance %
1%
1%
1%
1%
1%
2%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
3%
1%
1%
2%
4%
7%
12%
15%
16%
16%
20%
51%
51%
51%
51%
51%
9%
9%
9%
9%
9%
9%
49%
49%
49%
49%
49%
49%
57%
57%
57%
57%
57%
57%
12%
12%
12%
12%
12%
12%
1%
1%
1%
1%
1%
1%
7%
7%
7%
7%
7%
7%
54%
54%
54%
54%
54%
54%
58%
58%
58%
58%
58%
58%
41%
41%
41%
41%
41%
41%
75%
75%
75%
75%
75%
75%
88%
88%
88%
88%
88%
88%
80%
80%
80%
80%
80%
80%
66%
66%
66%
66%
66%
66%
62%
CLOUDS
cover %
69%
mostly
69%
11%
24%
60%
75%
82%
95%
100%
99%
95%
100%
100%
100%
100%
100%
100%
100%
100%
100%
28%
100%
39%
11%
22%
100%
42%
100%
77%
0%
7%
0%
0%
2%
69%
44%
100%
100%
90%
65%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
65%
59%
100%
100%
100%
24%
71%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
64%
17%
14%
13%
50%
11%
13%
12%
17%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
PRESSURE
hPa · trend
845
845842839841841838834835833831830830828827826828826827826
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Ideal
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:42 AM
SUNSET
09:24 PM
15H 42M OF DAYLIGHT6H 24M REMAINING
MOON PHASE
First Quarter
60% illuminated

Station Location

45.7013, -112.7360
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 15:00 UTC
Site #06025250·USGS

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