MEDIAN FLOW RATE · 7 DAY
59cfs 5.5% vs avg
Optimal band: 57–77 cfs
PERIOD HIGH
75cfs
PERIOD LOW
59cfs
RUNNABLE
100%
last 7 day in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
32.2in
≈ normal
32.18 in of precipitation so far this year — about average for this point in the season (normal 34.19 in).
YTD Total
32.2in
This year so far
Normal to Date
34.2in
30-yr average
Typical Range
26.2–41.5in
10th–90th pct YTD
Departure
-6%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 6.98" · normal 8.94" (5.0–12.6)
Feb: 5.92" · normal 6.46" (3.0–9.8)
Mar: 8.77" · normal 7.35" (3.6–12.3)
Apr: 4.67" · normal 5.53" (2.4–8.5)
May: 2.86" · normal 3.34" (1.0–5.3)
Jun: 2.88" · normal 2.28" (0.9–3.5)
Jul: 0.11" (so far)· normal 0.72" (0.2–1.6)
Aug: normal 1.12" (0.1–2.4)
Sep: normal 2.40" (0.2–4.5)
Oct: normal 5.95" (1.9–9.3)
Nov: normal 9.88" (4.2–15.6)
Dec: normal 9.67" (5.0–14.3)
Baseline 1991–2020 · Source: Open-Meteo17:05 UTC
Your History · WILLAPA RIVER NEAR WILLAPA, WA
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Weather Conditions
WEATHER CONDITIONS
TODAY
65°
54°
SAT
61°
49°
SUN
70°
48°
MON
82°
46°
TUE
76°
48°
WED
74°
47°
THU
75°
50°
FISH INDEX
Temperature
Ideal
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:32 AM
SUNSET
09:07 PM
15H 35M OF DAYLIGHT
MOON PHASE
Waning Crescent
17% illuminated
Station Location
46.6509, -123.6527Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-10 00:00 UTC
Site #12013500·USGS
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