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Terrain
36 rivers · Aug 25, 2026
Aug 25, 3:05 AM
95
HOT
Bighorn River
at bridge, at St. Xavier
1,320 cfs
55.4°F
89
HOT
South Fork Boise River
near Featherville
286 cfs
59.0°F
86
HOT
Gallatin River
near Gallatin Gateway
424 cfs
56.8°F
85
HOT
Flathead River
at Columbia Falls
4,570 cfs
59.7°F
85
HOT
North Fork Flathead River
near Columbia Falls
906 cfs
60.4°F
85
HOT
Rock Creek
near Clinton
265 cfs
59.2°F
84
HOT
Silver Creek
near Picabo
89.8 cfs
61.9°F
84
HOT
Marias River
near Chester
732 cfs
61.9°F
83
HOT
Gros Ventre River
near Kelly WY
241 cfs
59.0°F
79
South Fork Snake River
below Palisades Dam
10,200 cfs
63.0°F
75
Clark Fork
at St. Regis
2,490 cfs
64.2°F
75
Blackfoot River
near Bonner
648 cfs
63.3°F
74
Beaverhead River
at Dillon
84.1 cfs
—
74
Teton River
near Newdale
579 cfs
—
73
Snake River
at Jackson WY
6,210 cfs
62.1°F
71
Clarks Fork Yellowstone
near Belfry MT
316 cfs
—
71
Madison River
near West Yellowstone
296 cfs
64.8°F
70
Green River
below Fontenelle Dam
716 cfs
62.2°F
68
Shoshone River
above Willwood Dam
304 cfs
64.9°F
66
Bighorn River
at Thermopolis
527 cfs
—
65
Henry's Fork of the Snake River
at Ashton
1,440 cfs
—
63
Missouri River
at Toston
1,700 cfs
67.8°F
62
Jefferson River
near Three Forks
374 cfs
65.7°F
61
Bitterroot River
near Missoula
713 cfs
66.2°F
59
Yellowstone River
at Corwin Springs
2,050 cfs
66.2°F
55
Kootenai River
below Libby Dam near Libby
9,100 cfs
39.2°F
54
Yellowstone River
near Livingston
2,150 cfs
65.1°F
45
Boise River
at Glenwood Bridge Boise
780 cfs
69.3°F
41
Salmon River
at Salmon
862 cfs
70.5°F
35
North Platte River
at Cortes WY
56.9 cfs
—
35
Laramie River
near Laramie
2.49 cfs
—
35
Big Hole River
near Melrose
200 cfs
63.0°F
35
North Platte River
at Grey Reef
56.9 cfs
—
35
Big Wood River
near Hailey
126 cfs
57.2°F
33
Wind River
near Riverton
104 cfs
71.6°F
22
Clearwater River
at Orofino
1,270 cfs
72.7°F
Montana River Intel
Updated Aug 25, 3:05 AM MT