MEDIAN FLOW RATE · 1 DAY
218cfs 24.9% vs avg
Optimal band: 192–260 cfs
PERIOD HIGH
241cfs
PERIOD LOW
218cfs
RUNNABLE
100%
last 1 day in band
Gauge Height
4.72ft
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
15.1in
+22% vs normal
15.1 in of precipitation so far this year, 22% above the 30-year normal of 12.37 in for this point in the season.
YTD Total
15.1in
This year so far
Normal to Date
12.4in
30-yr average
Typical Range
9.2–16.0in
10th–90th pct YTD
Departure
+22%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.51" · normal 0.95" (0.5–1.4)
Feb: 0.74" · normal 0.97" (0.2–1.9)
Mar: 2.73" · normal 1.23" (0.4–2.0)
Apr: 1.97" · normal 2.20" (1.5–3.5)
May: 3.28" · normal 3.09" (1.7–5.1)
Jun: 5.53" · normal 3.47" (1.6–5.2)
Jul: 0.34" (so far)· normal 1.35" (0.3–3.0)
Aug: normal 1.43" (0.4–2.7)
Sep: normal 1.60" (0.5–2.6)
Oct: normal 1.51" (0.7–2.6)
Nov: normal 1.17" (0.5–1.9)
Dec: normal 0.95" (0.4–1.6)
Baseline 1991–2020 · Source: Open-Meteo08:53 AM
Your History · Teton River bl South Fork nr Choteau MT
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Weather Conditions
WEATHER CONDITIONS
TODAY
81°
57°
THU
76°
56°
FRI
80°
54°
SAT
87°
60°
SUN
87°
62°
MON
88°
65°
TUE
92°
68°
FISH INDEX
Temperature
Ideal
Wind
Light
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:40 AM
SUNSET
09:30 PM
15H 50M OF DAYLIGHT
MOON PHASE
Last Quarter
40% illuminated
Station Location
47.8831, -112.6120Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 07:45 UTC
Site #06102500·USGS
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