MEDIAN FLOW RATE · 1 DAY
360cfs 33.6% vs avg
Optimal band: 291–393 cfs
PERIOD HIGH
364cfs
PERIOD LOW
304cfs
RUNNABLE
100%
last 1 day in band
Gauge Height
2.68ft
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
15.2in
≈ normal
15.24 in of precipitation so far this year — about average for this point in the season (normal 15.43 in).
YTD Total
15.2in
This year so far
Normal to Date
15.4in
30-yr average
Typical Range
12.5–18.3in
10th–90th pct YTD
Departure
-1%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.05" · normal 1.83" (1.1–2.7)
Feb: 2.13" · normal 1.77" (0.8–2.9)
Mar: 3.76" · normal 2.18" (1.3–3.6)
Apr: 2.44" · normal 2.63" (1.8–3.5)
May: 2.22" · normal 3.14" (1.9–4.3)
Jun: 3.40" · normal 3.73" (1.9–5.7)
Jul: 0.24" (so far)· normal 1.63" (0.5–3.3)
Aug: normal 1.36" (0.5–2.5)
Sep: normal 1.78" (0.6–3.0)
Oct: normal 2.02" (1.1–3.1)
Nov: normal 2.13" (1.1–3.5)
Dec: normal 2.07" (1.2–3.0)
Baseline 1991–2020 · Source: Open-Meteo01:10 PM
Your History · Middle Fork Rock Cr nr Philipsburg MT
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Weather Conditions
WEATHER CONDITIONS
TODAY
68°
43°
FRI
73°
50°
SAT
80°
51°
SUN
84°
54°
MON
87°
52°
TUE
81°
54°
WED
87°
56°
FISH INDEX
Temperature
Cool
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:47 AM
SUNSET
09:28 PM
15H 41M OF DAYLIGHT7H 7M REMAINING
MOON PHASE
Waning Gibbous
93% illuminated
Station Location
46.1846, -113.5016Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-02 14:21 UTC
Site #12332000·USGS
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