* WHAT...Snow and blowing snow expected. Total snow accumulations between 5 and 8 inches, with the heaviest snow south of Castle Rock. Winds gusting as high as 35 mph. * WHERE...Castle Rock. * WHEN...From 6 AM this morning to midnight MST tonight. * IMPACTS...Travel could be very difficult. The hazardous conditions will impact the Friday morning and evening commutes.
Total streamflow across the
Teton River
was last observed at
759
cfs, and is expected to yield approximately
1,505
acre-ft of water today; about 124%
of normal.
River levels are high.
Average streamflow for this time of year is
613 cfs,
with recent peaks last observed
on
2011-06-12 when daily discharge volume was observed at
12,480 cfs.
Maximum discharge along the river is currently at the
Teton River Nr St Anthony Id
reporting a streamflow rate of 473 cfs.
However, the streamgauge with the highest stage along the river is the
Teton River Bl South Fork Nr Choteau Mt
with a gauge stage of 4.21 ft.
This river is monitored from 5 different streamgauging stations along the Teton River, the highest being situated at an altitude of 5,963 ft, the
Teton River Ab South Leigh Creek Nr Driggs Id.
| Last Updated | 2026-03-05 |
| Discharge Volume | 1,505 ACRE-FT |
| Streamflow |
759.0 cfs
-48.0 cfs (-5.95%) |
| Percent of Normal | 123.92% |
| Maximum |
12,480.0 cfs
2011-06-12 |
| Seasonal Avg | 613 cfs |
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Teton River Ab South Leigh Creek Nr Driggs Id
USGS 13052200 |
286 cfs | 1.57 ft | -7.74 | |||||
|
Teton River Nr St Anthony Id
USGS 13055000 |
473 cfs | 2.26 ft | -4.83 | |||||
|
Teton River Bl South Fork Nr Choteau Mt
USGS 06102500 |
44 cfs | 4.21 ft | 0 | |||||
|
Teton River Near Dutton Mt
USGS 06108000 |
83 cfs | 2.28 ft | -11.19 | |||||
|
Teton River At Loma Mt
USGS 06108800 |
70 cfs | 1.12 ft | -44.8 |
The Teton River (pronounced "TEE-tuhn") is located in northwestern Montana, in the Western United States
The ~ 150 miles (240 km) long river is a tributary of the Marias River. Its watershed is within Teton County and Chouteau County, Montana.