Idaho Wilderness Act

Idaho Wilderness Act - Designates the following lands in Idaho as components of the National Wilderness Preservation System: (1) the Salmo-Priest Wilderness in the Idaho Panhandle National Forest; (2) the Long Canyon-Selkirk Crest Wilderness in the Idaho Panhandle National Forest; (3) the Scotchman's Peak Wilderness in the Idaho Panhandle National Forest; (4) the Grandmother Mountain Wilderness in the Idaho Panhandle National Forest; (5) the Mallard-Larkins Wilderness in the Idaho Panhandle and Clearwater National Forests; (6) the Great Burn Wilderness in the Clearwater National Forest; (7) the Moose Mountain Wilderness in the Clearwater National Forest; (8) the Elk Summit Wilderness in the Clearwater National Forest; (9) the North Fork Clearwater Wilderness in the Clearwater National Forest; (10) the Lewis and Clark Wilderness in the Clearwater National Forest; (11) the Rapid River Wilderness in the Payette National Forest; (12) the Pot Mountain Wilderness in the Clearwater National Forest; (13) the Snowbank Mountain Wilderness in the Payette and Boise National Forests; (14) Payette Crest and Salmon River Breaks of the South Fork of the Salmon River Wilderness in the Payette National Forest; (15) the French Creek/Patrick Butte Wilderness in the Payette National Forest; (16) the Peace Rock Wilderness in the Boise National Forest; (17) the Deadwood River Wilderness in the Boise National Forest; (18) the Breadwinner Wilderness in the Boise National Forest; (19) the Lime Creek Wilderness in the Boise National Forest; (20) the Red Mountain Wilderness in the Boise National Forest; (21) the Sawtooth Completion Wilderness in the Boise, Sawtooth, and Challis National Forests; (22) the Smoky Mountain Wilderness in the Boise and Sawtooth National Forests; (23) the Trinities Wilderness in the Boise National Forest; (24) the Danskin-South Fork Boise River Wilderness in the Boise National Forest; (25) the Pioneer Wilderness in the Sawtooth and Challis National Forests; (26) the Cache Peak Wilderness in the Sawtooth National Forest; (27) the Boulder-White Clouds Wilderness in the Sawtooth and Challis National Forests and the Salmon District; (28) Borah Peak, King Mountain, and the Pahsimeroi Mountains of the Lost River Wilderness in the Challis National Forest; (29) the North Lemhi's Wilderness in the Salmon and Challis National Forests; (30) the Diamond Peak Wilderness of the Targhee, Salmon, and Challis National Forests; (31) the Winegar Hole Wilderness of the Targhee National Forest; (32) Anderson Mountain and Garfield Mountain of the Continental Divide Wilderness in the Salmon and Targhee National Forests; (33) West Bigholes, Italian Peaks, Centennials, and Lionhead of the Great Divide Wilderness in Targhee, Salmon, and Challis National Forests; (34) Garns Mountain, Palisades, Bear Creek, Caribou, and Poker Peak of the Greater Palisades Wilderness of Targhee and Caribou National Forests; and (35) the Cache Crest Wilderness, Mt. Naomi Wilderness, and Stump Creek Wilderness of the Caribou National Forest.

Permits livestock grazing in the North Lemhi's Wilderness.

Provides that the RARE II (second roadless area review and evaluation final environmental statement (dated January 1979) with respect to national forest system lands in Idaho shall not be subject to judicial review. Releases national forest system lands in Idaho which were reviewed in the RARE II program from further review by the Department of Agriculture, pending the revision of initial national forest management plans. Releases lands in Idaho reviewed in the RARE II program and not designated as wilderness from management as wilderness areas. Prohibits the Department of Agriculture from conducting any further statewide roadless area review and evaluation of national forest system lands in Idaho without express congressional authorization.