MEDIAN FLOW RATE · 1 DAY
393cfs 19.0% vs avg
Optimal band: 359–485 cfs
PERIOD HIGH
435cfs
PERIOD LOW
393cfs
RUNNABLE
100%
last 1 day in band
Gauge Height
5.15ft
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
9.4in
+16% vs normal
9.45 in of precipitation so far this year, 16% above the 30-year normal of 8.18 in for this point in the season.
YTD Total
9.4in
This year so far
Normal to Date
8.2in
30-yr average
Typical Range
5.7–10.1in
10th–90th pct YTD
Departure
+16%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.21" · normal 0.63" (0.2–1.2)
Feb: 0.26" · normal 0.49" (0.2–0.8)
Mar: 1.48" · normal 0.77" (0.2–1.2)
Apr: 1.58" · normal 1.37" (0.6–2.1)
May: 1.45" · normal 2.26" (0.7–4.2)
Jun: 4.33" · normal 2.59" (1.1–4.3)
Jul: 0.15" (so far)· normal 1.05" (0.2–2.4)
Aug: normal 1.08" (0.2–1.9)
Sep: normal 1.11" (0.1–2.1)
Oct: normal 0.98" (0.3–1.4)
Nov: normal 0.75" (0.2–1.6)
Dec: normal 0.59" (0.2–1.2)
Baseline 1991–2020 · Source: Open-Meteo02:22 PM
Your History · Milk River near Harlem MT
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Weather Conditions
WEATHER CONDITIONS
TODAY
81°
55°
FRI
85°
55°
SAT
88°
59°
SUN
90°
66°
MON
85°
63°
TUE
90°
69°
WED
93°
64°
FISH INDEX
Temperature
Ideal
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:18 AM
SUNSET
09:20 PM
16H 2M OF DAYLIGHT6H 58M REMAINING
MOON PHASE
Waning Gibbous
93% illuminated
Station Location
48.4896, -108.7589Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-02 14:22 UTC
Site #06154100·USGS
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