T |
Three Forks Air Temp (View NWS Forecast) |
21.0 °F | 04/18/2025 07:00 am |
S | Sloan River Temp | 41.1 °F | 04/18/2025 07:00 am |
A |
McAllister Flow (USGS 06041000) |
1,510 cfs | 04/18/2025 05:30 am |
E | Ennis Lake Elevation | 4,840.76 ft full at 4841 ft |
04/18/2025 06:15 am |
M |
Madison R BL Ennis Temp (USGS 06041000) |
45.7 °F | 04/18/2025 06:30 am |
V |
Varney Flow (USGS 06040000) |
1,160 cfs | 04/18/2025 06:00 am |
K |
Kirby Ranch Flow (USGS 06038800) |
965 cfs | 04/18/2025 06:15 am |
W | West Fork Madison Flow | 48 cfs | 04/18/2025 06:00 am |
B |
Mad R BL Hebgen Flow (USGS 06038500) |
853 cfs | 04/18/2025 06:30 am |
H |
Hebgen Lake Elevation (USGS 06038000) |
6,528.53 ft full at 6534.87 ft |
04/18/2025 06:30 am |
Y |
West Yellowstone Flow (USGS 06037500) |
453 cfs | 04/18/2025 06:15 am |


NWE promotes responsible recreational use at our projects.
For more information on preventing the spread of aquatic invasive species, visit
Montana Fish, Wildlife & Parks: fwp.mt.gov/ais