Waterlands
Cascade River
USGS · 12182500
CASCADE RIVER
USGS · 12182500LIVE

CASCADE RIVER AT MARBLEMOUNT, WA

WASHINGTON48.5262°N, -121.4154°W Updated 1 hr ago
FLOW RATE
794cfs
GAUGE HT
12.84ft
WATER TEMP
54°F
AIR TEMP
59°F
WIND
5mph S
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
794cfs 41.6% vs avg
Optimal band: 675–913 cfs
PERIOD HIGH
866cfs
PERIOD LOW
733cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

12.84ft

Water Temperature

54.0°F
Precipitation History
Your History · CASCADE RIVER AT MARBLEMOUNT, WA

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Weather Conditions
WEATHER CONDITIONS
TODAY
72°
57°
MON
78°
51°
TUE
89°
58°
WED
93°
62°
THU
109°
69°
FRI
88°
63°
SAT
86°
57°
TIME
SUN
10
NOW
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
MON
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
TUE
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
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
TEMP
hourly forecast
64°
mild
64°
65°
67°
69°
70°
71°
72°
72°
71°
69°
66°
62°
59°
57°
56°
55°
54°
53°
52°
51°
51°
55°
58°
61°
65°
68°
71°
74°
76°
78°
78°
78°
77°
75°
72°
67°
64°
61°
60°
60°
59°
59°
58°
58°
58°
64°
71°
75°
79°
82°
84°
86°
87°
88°
89°
88°
87°
84°
76°
68°
65°
64°
63°
62°
62°
62°
62°
62°
62°
67°
73°
77°
82°
85°
88°
90°
92°
93°
93°
93°
92°
88°
80°
73°
72°
71°
70°
70°
69°
69°
69°
69°
69°
73°
82°
89°
95°
100°
103°
106°
109°
109°
104°
98°
93°
89°
85°
79°
74°
70°
68°
68°
WIND
mph · gust · dir
7mph SW
G 10 mph
7
G10
SW
8
G11
SW
9
G12
SW
10
G13
SW
10
G14
SW
11
G15
SW
10
G15
SW
10
G15
SW
9
G14
SW
7
G14
SW
4
G14
SW
1
G12
WNW
2
G10
NNE
2
G5
N
3
W
2
G3
NW
1
G3
SW
2
G3
NW
2
NNW
3
N
2
G3
NNW
2
N
1
WSW
2
G3
WSW
3
G4
SW
3
G5
SW
4
G7
SW
5
G8
SW
6
G10
SW
7
G10
SW
7
G11
SW
8
G12
SW
7
G13
SW
7
G15
SW
3
G14
SW
2
G10
WNW
2
G5
WSW
3
S
3
E
4
E
4
E
4
ENE
5
E
5
E
4
ENE
2
ENE
1
NW
3
WNW
4
W
5
W
5
W
6
W
6
W
6
G7
W
6
G7
W
5
WNW
5
WNW
5
G6
W
4
W
2
WSW
1
SE
2
ESE
3
E
4
E
3
E
4
ENE
3
ENE
4
ENE
3
E
2
G3
NE
1
NNW
3
W
3
W
4
W
4
W
5
W
5
W
5
W
5
W
5
W
5
W
4
G5
W
2
G3
W
2
E
5
E
5
ENE
6
ENE
6
ENE
6
ENE
6
ENE
7
ENE
7
ENE
7
ENE
7
ENE
6
G7
NE
6
G7
NE
4
G5
NNE
4
G5
NNE
4
G10
N
3
G12
N
0
G13
N
4
G13
SW
8
G11
WSW
7
WNW
7
W
6
W
5
WSW
4
WSW
3
SSW
3
S
3
SSE
2
ESE
PRECIP
chance %
1%
1%
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%
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%
4%
4%
4%
4%
4%
4%
21%
21%
21%
21%
21%
21%
32%
32%
32%
32%
32%
32%
35%
35%
35%
35%
35%
35%
28%
28%
28%
28%
28%
28%
29%
29%
29%
29%
29%
29%
21%
21%
CLOUDS
cover %
2%
clear
2%
2%
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%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
100%
100%
100%
100%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
6%
7%
11%
10%
8%
5%
0%
5%
0%
0%
6%
11%
95%
99%
76%
32%
6%
18%
48%
67%
62%
46%
PRESSURE
hPa · trend
1007
1007100710061005100610051005100710051002100510061004100010011001997992999
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Ideal
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:17 AM
SUNSET
09:05 PM
15H 48M OF DAYLIGHT
MOON PHASE
Waning Crescent
6% illuminated

Station Location

48.5262, -121.4154
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 08:45 UTC
Site #12182500·USGS

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