MEDIAN FLOW RATE · 7 DAY
288cfs 38.3% vs avg
Optimal band: 258–348 cfs
PERIOD HIGH
316cfs
PERIOD LOW
288cfs
RUNNABLE
100%
last 7 day in band
Gauge Height
1.25ft
Precipitation History
Your History · LEWIS RIVER ABOVE MUDDY RIVER NEAR COUGAR, WA
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Weather Conditions
WEATHER CONDITIONS
TODAY
73°
52°
MON
80°
54°
TUE
87°
57°
WED
83°
55°
THU
82°
49°
FRI
84°
49°
SAT
91°
55°
FISH INDEX
Temperature
Ideal
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:29 AM
SUNSET
08:57 PM
15H 28M OF DAYLIGHT
MOON PHASE
Waning Crescent
5% illuminated
Station Location
46.0604, -121.9845Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #14216000·USGS
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