Waterlands
Sun River
USGS · 06089000
SUN RIVER
USGS · 06089000LIVE

Sun River near Vaughn MT

CASCADE COUNTY, MT47.5258°N, -111.5110°W Updated 2 hr ago
FLOW RATE
788cfs
AIR TEMP
79°F
WIND
5mph SE
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
788cfs 59.9% vs avg
Optimal band: 1,1791,595 cfs
PERIOD HIGH
2,084cfs
PERIOD LOW
788cfs
RUNNABLE
38%
last 7 day in band
Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

12.9in

+27% vs normal

12.94 in of precipitation so far this year, 27% above the 30-year normal of 10.23 in for this point in the season.

YTD Total

12.9in

This year so far

Normal to Date

10.2in

30-yr average

Typical Range

8.5–12.9in

10th–90th pct YTD

Departure

+27%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.34" · normal 0.72" (0.3–1.1)
Jan
Feb: 0.52" · normal 0.71" (0.3–1.1)
Feb
Mar: 1.92" · normal 0.96" (0.5–1.5)
Mar
Apr: 2.31" · normal 2.05" (1.3–3.1)
Apr
May: 3.25" · normal 2.50" (1.3–3.8)
May
Jun: 4.45" · normal 2.94" (1.6–4.7)
Jun
Jul: 0.15" (so far)· normal 0.98" (0.2–2.1)
Jul
Aug: normal 1.15" (0.2–2.3)
Aug
Sep: normal 1.41" (0.4–2.1)
Sep
Oct: normal 1.27" (0.6–2.2)
Oct
Nov: normal 0.86" (0.4–1.3)
Nov
Dec: normal 0.75" (0.3–1.5)
Dec
Baseline 19912020 · Source: Open-Meteo12:34 AM
Your History · Sun River near Vaughn MT

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Weather Conditions
WEATHER CONDITIONS
TODAY
83°
55°
WED
90°
60°
THU
86°
59°
FRI
90°
56°
SAT
100°
61°
SUN
95°
65°
MON
96°
61°
TIME
WED
3
NOW
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
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
TEMP
hourly forecast
62°
mild
62°
60°
60°
60°
62°
67°
73°
78°
82°
85°
87°
88°
89°
90°
90°
90°
89°
85°
80°
75°
73°
71°
69°
66°
65°
63°
61°
59°
62°
68°
73°
77°
79°
82°
83°
84°
85°
86°
86°
85°
82°
78°
71°
67°
64°
63°
62°
61°
59°
58°
57°
56°
59°
63°
67°
71°
75°
79°
81°
85°
87°
89°
90°
89°
88°
83°
77°
72°
70°
69°
67°
66°
65°
63°
62°
61°
64°
69°
73°
78°
82°
87°
90°
94°
99°
100°
99°
98°
94°
87°
81°
77°
73°
72°
70°
69°
67°
66°
66°
65°
67°
72°
77°
83°
88°
92°
94°
95°
95°
95°
95°
93°
88°
WIND
mph · gust · dir
2mph NE
2
NE
2
G4
S
6
G8
SW
6
G7
WSW
4
G5
SW
2
G6
SW
5
G9
SSW
7
G10
SW
7
G9
WSW
8
G13
W
7
G13
NW
5
G17
NW
4
G15
SW
7
G20
SSW
4
G20
WSW
14
G23
W
14
G22
WNW
11
G20
WNW
10
G22
SW
7
G11
SW
11
G15
W
9
G13
W
8
G12
W
7
G11
WSW
9
G12
SW
8
G11
SW
5
G7
WSW
6
G7
SW
6
G8
SW
6
G11
SW
8
G15
W
12
G16
W
13
G16
W
15
G18
W
15
G19
W
16
G19
W
15
G17
W
16
G19
WNW
17
G21
W
15
G21
W
13
G22
WNW
9
G19
WNW
8
G9
NNW
4
NNW
2
G3
SE
4
SSE
3
SSE
4
SSE
3
SSE
2
WSW
4
WNW
4
WNW
4
W
4
G5
WSW
5
G6
WSW
5
G7
SW
5
G7
SW
5
G8
WSW
1
G9
SSW
6
G12
E
8
G14
E
2
G14
NW
13
G18
WNW
12
G15
WNW
9
G12
WNW
5
NNW
5
NE
4
NE
4
NNE
4
NE
3
E
1
S
3
SW
4
WSW
3
G4
SW
3
G4
SW
2
G3
SW
4
G5
SW
4
G6
SSW
5
G7
SSW
6
G8
SSW
5
G9
S
3
G9
SSW
4
G17
S
11
G22
SW
8
G23
SW
19
G20
W
16
G18
WNW
14
G22
WNW
9
G15
NW
6
NNW
6
N
4
NE
3
E
3
NE
3
G4
ENE
2
G3
SE
2
S
3
SSW
3
SW
4
SW
5
G7
SW
7
G11
SW
9
G15
WSW
14
G23
WSW
17
G28
WSW
19
G30
WSW
20
G28
WSW
19
G26
WSW
16
G24
W
14
G21
WNW
11
G18
WNW
6
G16
NNW
PRECIP
chance %
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
1%
1%
1%
1%
3%
4%
6%
12%
9%
5%
3%
2%
3%
4%
2%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
0%
0%
43%
67%
71%
27%
39%
97%
84%
61%
39%
100%
100%
100%
91%
0%
0%
0%
0%
0%
0%
0%
4%
30%
100%
100%
100%
100%
17%
3%
77%
2%
24%
51%
75%
100%
61%
100%
100%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
6%
0%
0%
0%
0%
0%
0%
6%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
7%
5%
11%
9%
8%
64%
97%
100%
87%
30%
7%
5%
0%
7%
5%
10%
10%
6%
6%
6%
6%
6%
3%
0%
6%
34%
73%
100%
100%
PRESSURE
hPa · trend
900
900902903899898902902894895897896894895897896895896898899
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:37 AM
SUNSET
09:24 PM
15H 47M OF DAYLIGHT
MOON PHASE
Last Quarter
43% illuminated

Station Location

47.5258, -111.5110
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC
Site #06089000·USGS

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