MEDIAN FLOW RATE · 1 YEAR
1cfs 54.9% vs avg
Optimal band: 1–1 cfs
PERIOD HIGH
5cfs
PERIOD LOW
1cfs
RUNNABLE
55%
last 1 year in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
13.7in
≈ normal
13.7 in of precipitation so far this year — about average for this point in the season (normal 13.74 in).
YTD Total
13.7in
This year so far
Normal to Date
13.7in
30-yr average
Typical Range
0.0–25.3in
10th–90th pct YTD
Departure
0%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.78" · normal 2.74" (0.0–5.5)
Feb: 1.90" · normal 2.38" (0.0–5.5)
Mar: 4.18" · normal 2.79" (0.0–6.3)
Apr: 1.58" · normal 1.97" (0.0–3.9)
May: 2.65" · normal 1.91" (0.0–4.0)
Jun: 1.60" · normal 1.93" (0.0–4.0)
Jul: 0.00" (so far)· normal 0.82" (0.0–1.8)
Aug: normal 0.77" (0.0–2.0)
Sep: normal 1.07" (0.0–2.3)
Oct: normal 2.55" (0.0–5.6)
Nov: normal 3.14" (0.0–5.8)
Dec: normal 3.25" (0.0–5.5)
Baseline 1991–2020 · Source: Open-Meteo09:20 AM
Your History · Libby Wetland Site bl Schrieber Lake nr Libby, MT
Track your history
Sign in to track your sessions at Libby Wetland Site bl Schrieber Lake nr Libby, MT — best days, monthly trends, and time on the water.
Sign inSPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
72°
50°
THU
75°
51°
FRI
78°
52°
SAT
78°
54°
SUN
80°
50°
MON
93°
51°
TUE
90°
60°
FISH INDEX
Temperature
Cool
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:46 AM
SUNSET
09:45 PM
15H 59M OF DAYLIGHT11H 20M REMAINING
MOON PHASE
Full Moon
98% illuminated
PEAK ACTIVITY
Station Location
48.1022, -115.4089Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-01 10:25 UTC
Site #480608115242901·USGS
Create a free account to save favorites, set flow alerts, and track conditions