MEDIAN FLOW RATE · 1 YEAR
4,600cfs 26.8% vs avg
Optimal band: 2,958–4,002 cfs
PERIOD HIGH
5,753cfs
PERIOD LOW
2,911cfs
RUNNABLE
88%
last 1 year in band
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
13.2in
+23% vs normal
13.2 in of precipitation so far this year, 23% above the 30-year normal of 10.72 in for this point in the season.
YTD Total
13.2in
This year so far
Normal to Date
10.7in
30-yr average
Typical Range
8.6–13.4in
10th–90th pct YTD
Departure
+23%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.34" · normal 0.74" (0.3–1.1)
Feb: 0.50" · normal 0.74" (0.3–1.2)
Mar: 2.59" · normal 1.06" (0.6–1.6)
Apr: 2.01" · normal 2.21" (1.4–3.4)
May: 2.89" · normal 2.78" (1.7–4.2)
Jun: 4.76" · normal 3.11" (1.5–5.1)
Jul: 0.11" (so far)· normal 1.07" (0.2–2.1)
Aug: normal 1.22" (0.3–2.5)
Sep: normal 1.51" (0.5–2.3)
Oct: normal 1.32" (0.7–2.2)
Nov: normal 0.91" (0.3–1.5)
Dec: normal 0.80" (0.3–1.5)
Baseline 1991–2020 · Source: Open-Meteo08:12 PM
Your History · Missouri River at Cascade MT
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Weather Conditions
WEATHER CONDITIONS
TODAY
78°
54°
FRI
81°
56°
SAT
88°
57°
SUN
92°
61°
MON
80°
53°
TUE
91°
61°
WED
94°
61°
FISH INDEX
Temperature
Warm
Wind
Moderate
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:35 AM
SUNSET
09:26 PM
15H 51M OF DAYLIGHT0H 9M REMAINING
MOON PHASE
Waning Gibbous
91% illuminated
Station Location
47.2695, -111.6952Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-02 21:17 UTC
Site #06074000·USGS
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