Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
Winter Driving—Statewide
Map of Winter Driving—Statewide Between The Utah State Line (6 miles south of the St. Charles area) and US 30 (Montpelier). Look out for snow on the roadway. Be prepared for snow. Between Westmond Road (9 miles south of the Sandpoint area) and The Boundary County Line (11 miles north of the Ponderay area). The road is wet. Cloudy skies. Between ID 3 (Kendrick) and ID 8 (Troy). The road is wet. Cloudy skies. Between Georgetown Summit (3 miles west of the Georgetown area) and The Wyoming State Line (19 miles east of the Montpelier area). Look out for snow on the roadway. Be prepared for snow. Between Pinehurst Road (11 miles south of the Riggins area) and ID 13 (Grangeville). The road is wet. Cloudy skies. There is danger of a rock fall. Between ID 3 (Bovill) and 1st Street; Main Street (Elk River). The road is wet. Cloudy skies. Between US 30 and ID 25 (7 miles east of the Kimberly area). Expect dry pavements. Weather conditions clear. Between North Main Extension (Carey) and US 93 (Arco). The road is closed. Visibility is reduced. Look out for drifting snow on the roadway. Between I-15 (20 miles west of the Weston area) and County Road D-1 (Dayton). The road is wet. Cloudy skies. Between County Road D-1 (Dayton) and US 91 (Preston). The road is wet. Be prepared for light snow. Between Recreational Access Road and The Montana State Line (3 miles east of the Island Park area). Look out for slush on the roadway. Look out for packed snow patches on the roadway. Cloudy skies. Between The South Ashton City Limits (6 miles west of the Ashton area) and Box Canyon Campground Road (near Island Park). Look out for slush on the roadway. The road is wet. Cloudy skies. Between US 20 (Ashton) and 4350 East Road; 1900 North Road (2 miles north of the Warm River area). Look out for icy patches. Look out for packed snow patches on the roadway. Cloudy skies. Between Strawberry Creek Summit and US 89 (Preston). Look out for snow on the roadway. Be prepared for snow. Between West South First (Grangeville) and East Cottonwood City Limits (Cottonwood). Look out for slush on the roadway. The road is wet. Cloudy skies. Between ID 41; The Washington State Line (near Oldtown) and US 95; ID 200 (Ponderay). The road is wet. Cloudy skies. Between ID 34 and Strawberry Creek Summit (Preston). The road is wet. Be prepared for light snow. Between ID 3 (5 miles south of the Harrison area) and I-90 (25 miles north of the Harrison area). Look out for icy patches. Look out for packed snow patches on the roadway. Cloudy skies. Be ready for patchy fog. Between US 2 and the end of ID 57 (35 miles north of the Priest River area). Look out for slush on the roadway. Cloudy skies. Between Nevada State Line and ID 78; Young Road (12 to 89 miles south of the Mountain Home area). Look out for snow on the roadway. Be prepared for snow. Look out for large animals on the roadway. Look out for drifting snow on the roadway. Between ID 78; Young Road (12 miles south of the Mountain Home area) and South 14th West Street (Mountain Home). Expect dry pavements. Cloudy skies. Between ID 78; Young Road (12 miles south of the Mountain Home area) and South 14th West Street (Mountain Home). Expect dry pavements. Cloudy skies. Between ID 78; Young Road (12 miles south of the Mountain Home area) and South 14th West Street (Mountain Home). Expect dry pavements. Cloudy skies. Between US 95; Lorahama Street (Craigmont) and ID 162; ID 64; 4th Avenue (Nezperce). The road is wet. Cloudy skies. Between US 91; US Route 91 (Preston) and Maple Grove Road (14 miles west of the Grace area). The road is wet. Be prepared for light snow. Between Cleveland Road (14 miles west of the Grace area) and US 30 (4 miles east of the Grace area). Look out for packed snow patches on the roadway. Cloudy skies. Between Washington Avenue (Cambridge) and Fruitvale Glendale Road (3 miles north of the Council area). Look out for packed snow on the roadway. Be prepared for snow. Look out for large animals on the roadway. There is danger of a rock fall. Between I-90; Seltice Way (Post Falls) and US 2 (near Oldtown). The road is wet. Cloudy skies. Be ready for patchy fog. Between ID 81; Center Street (Malta) and I-84; ID 25 (2 miles north of the Declo area). The road is wet. Be prepared for light snow. Between ID 77; Center Street (Malta) and US 30 (Burley). The road is wet. Be prepared for light snow. Between US 30; Clay Street and The Wyoming State Line (16 miles north of the Montpelier area). Look out for snow on the roadway. Be prepared for snow. Between ID 33 (near Mud Lake) and US 93; The South Salmon City Limits (Salmon). Look out for icy patches. Expect dry pavements. Cloudy skies. Between Pahsimeroi Road (23 miles north of the Challis area) and The Montana State Line (44 miles north of the Salmon area). Look out for icy patches. Expect dry pavements. Cloudy skies. Between Pahsimeroi Road (23 miles north of the Challis area) and The Montana State Line (44 miles north of the Salmon area). Look out for icy patches. Expect dry pavements. Cloudy skies. Between The Start of Highway 7 (4 miles south of the Orofino area) and US 12 (near Orofino). Look out for icy patches. Cloudy skies. Be ready for patchy fog. Between US 93 (4 miles west of the Twin Falls area) and US 30 (Twin Falls). Expect dry pavements. Weather conditions clear. Between I-84B (near Bliss) and US 93 (Shoshone). Look out for icy patches. Cloudy skies. Between US 12 (16 miles south of the Weippe area) and South Headquarters City Limits - End of Highway 11 (11 miles north of the Pierce area). The road is wet. Cloudy skies. Be ready for patchy fog. Between Banks Lowman Road (31 miles north of the Idaho City area) and Grandjean Road (35 miles south of the Stanley area). Look out for snow on the roadway. Be prepared for snow. Between ID 13 and the end of ID 14. Look out for packed snow on the roadway. Weather conditions clear. There is danger of a rock fall. Between Fruitvale Glendale Road (3 miles north of the Council area) and Pinehurst Road (11 miles south of the Riggins area). Look out for slush on the roadway. The road is wet. Be prepared for light snow. Look out for large animals on the roadway. There is danger of a rock fall. Between Granite Creek Road and Banks Lowman Road (7 to 31 miles north of the Idaho City area). The road is closed. Look out for drifting snow on the roadway. Between I-15 (near Roberts) and US Route 26 (Ririe). The road is wet. Cloudy skies. Between US 2; US 95 (Ponderay) and The Montana State Line (6 miles east of the Clark Fork area). The road is wet. Cloudy skies. Between US 30 (Buhl) and Main Street (Wendell). Expect dry pavements. Weather conditions clear. Between US 30 (Buhl) and Main Street (Wendell). Expect dry pavements. Weather conditions clear. Between The Custer - Boise County Line (22 miles south of the Stanley area) and ID 75 (Stanley). Look out for packed snow patches on the roadway. Be prepared for light snow. Between Bald Mountain and The Montana State Line (63 to 98 miles east of the Kooskia area). The road is wet. Be prepared for light snow. Between Warm Springs Creek Airport Road and The Custer - Boise County Line (23 to 35 miles south of the Stanley area). The road is closed to traffic. There is danger of an avalanche. Between US 95 and ID 14 (9 miles north of the Grangeville area). Look out for icy patches. Weather conditions clear. There is danger of a rock fall. Between ID 14 (9 miles north of the Grangeville area) and US 12 (near Kooskia). The road is wet. Cloudy skies. Between US 95 (3 miles west of the Moyie Springs area) and The Montana State Line (9 miles east of the Moyie Springs area). Look out for packed snow patches on the roadway. Be prepared for light snow. Between US 95 and The Canadian Border. Look out for packed snow patches on the roadway. Be prepared for light snow. Between ID 55 and ID 45 (19 miles east of the Marsing area). Expect dry pavements. Cloudy skies. Between US 20 and Montana State Line (3 miles north of the Island Park area). Look out for slush on the roadway. Look out for packed snow patches on the roadway. Cloudy skies. Between ID 45 (19 miles east of the Marsing area) and ID 167 (19 miles west of the Grand View area). Expect dry pavements. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall. Between US 95 (3 miles west of the New Plymouth area) and I-84 (3 miles east of the New Plymouth area). The road is wet. Cloudy skies. Between ID 45 (19 miles west of the Grand View area) and ID 51 (14 miles east of the Grand View area). Expect dry pavements. Cloudy skies. Look out for large animals on the roadway. Between US 95; Cedar Street (Plummer) and ID 3 (St. Maries). Look out for icy patches. Look out for packed snow patches on the roadway. Cloudy skies. Between ID 28 and The Montana State Line (13 miles north of the Leadore area). Look out for icy patches. Expect dry pavements. Cloudy skies. Between US 20 (5 miles west of the Atomic City area) and I-15 (Blackfoot). Expect dry pavements. Cloudy skies. Between ID 78 (14 miles south of the Nampa area) and I-84B; 2nd Street; 11th Avenue (Nampa). The road is wet. Cloudy skies. Between I-84 and US 20 (Boise). The road is wet. Cloudy skies. Between Idaho Street (near American Falls) and US 26 (near Blackfoot). Expect dry pavements. Cloudy skies. Between The Oregon State Line (27 miles south of the Cambridge area) and US 95 (Cambridge). Look out for packed snow on the roadway. Be prepared for snow. Look out for large animals on the roadway. There is danger of a rock fall. Between Orchard Street (Kuna) and I-84 (Meridian). The road is wet. Cloudy skies. Between I-84 (Meridian) and ID 44 (Eagle). The road is wet. Cloudy skies. Between I-84; US 30 (near Heyburn) and The Lincoln County Line (15 miles east of the Minidoka area). The road is wet. Cloudy skies. Between I-84 (near Jerome) and I-84 (3 miles east of the Hazelton area). Expect dry pavements. Weather conditions clear. Between The Lincoln County Line (15 miles east of the Minidoka area) and US 93 (Shoshone). Look out for icy patches. The road is wet. Cloudy skies. Between US 30; Interstate 15 Business; Alameda Road (Pocatello) and Cotton Road (near Idaho Falls). Expect dry pavements. Cloudy skies. Between Mountain Home AFB (Mountain Home AFB) and ID 51 (Mountain Home). Expect dry pavements. Cloudy skies. Between Exit 58: Interstate 15 Business (Inkom) and Exit 113: Interstate 15 Business (2 miles south of the Idaho Falls area). Expect dry pavements. Cloudy skies. Between Exit 58: Interstate 15 Business (Inkom) and Exit 113: Interstate 15 Business (2 miles south of the Idaho Falls area). Expect dry pavements. Cloudy skies. Between I-84; ID 51 (Mountain Home) and Cat Creek Summit (26 miles west of the Fairfield area). Look out for icy patches. Cloudy skies. Look out for large animals on the roadway. Between Exit 15: Raft River (23 miles west of the American Falls area) and I-15 (Pocatello). Expect dry pavements. Cloudy skies. Between ID 51 and I-84B (21 to 37 miles east of the Grand View area). Expect dry pavements. Cloudy skies. Look out for large animals on the roadway. Between Robie Creek Road (13 miles north of the Boise area) and King Road (Idaho City). Look out for slush on the roadway. The road is wet. Be prepared for light snow. Between ID 21 (Stanley) and East Fork Road (near Clayton). Look out for slush on the roadway. The road is wet. Be prepared for light snow. Between East Cottonwood City Limits (Cottonwood) and Sky Line Drive (9 miles south of the Tensed area). The road is wet. Cloudy skies. Between US 95 (near Wilder) and I-84B; Business Route I-84 in Caldwell (Caldwell). The road is wet. Cloudy skies. Be prepared for gusty winds. Between Exit 167: ID 22 (Dubois) and The Montana State Line (11 miles north of the Spencer area). Look out for icy patches. Cloudy skies. Between Exit 143: ID 33 (4 miles south of the Hamer area) and Exit 167: ID 22 (Dubois). Expect dry pavements. Cloudy skies. Between ID 55 (6 miles south of the Homedale area) and Homedale Road - Batt Corner Road (Homedale). Expect dry pavements. Cloudy skies. Between I-15 (near McCammon) and The West Lava Hot Springs City Limits (Lava Hot Springs). Look out for icy patches. Cloudy skies. Look out for drifting snow on the roadway. Between The Oregon State Line and ID 55 (6 to 33 miles south of the Homedale area). Expect dry pavements. Be prepared for light snow. There is danger of a rock fall. Between Cat Creek Summit (26 miles west of the Fairfield area) and ID 75 (16 miles west of the Carey area). Look out for icy patches. Cloudy skies. Between US 95 (7 miles east of Lewiston) and State Highway 13 Business (near Kooskia). The road is wet. Cloudy skies. Between US 20 (12 miles south of the Emmett area) and ID 52 (Emmett). The road is wet. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall. Between Lucky Peak Dam Road and Robie Creek Road (2 to 13 miles north of the Boise area). The road is wet. Be prepared for light snow. Between Elkhorn Road; River Ranch Road (Sun Valley) and ID 21 (Stanley). Look out for icy patches. Look out for packed snow patches on the roadway. Weather conditions clear. There is danger of an avalanche. Between ID 44 (Eagle) and ID 52; Scenic View Drive (Horseshoe Bend). The road is wet. Cloudy skies. Between US 20 and ID 44 (12 to 14 miles south of the Emmett area). The road is wet. Cloudy skies. Be prepared for gusty winds. Between Exit 62: ID 4; Wallace East (Wallace) and the end of I-90 (4 miles east of the Mullan area). Look out for slush on the roadway. Cloudy skies. Between US 95; Washington Street (Moscow) and ID 3 (Deary). The road is wet. Cloudy skies. Between Fillmore Street/Bridgeview Boulevard and ID 25 (8 miles north of the Twin Falls area). Expect dry pavements. Weather conditions clear. Between The West Lava Hot Springs City Limits (Lava Hot Springs) and Georgetown Summit (3 miles west of the Georgetown area). Look out for snow on the roadway. Be prepared for light snow. Between ID 8 and ID 6 (13 miles east of the Deary area). The road is wet. Cloudy skies. Between ID 33 (43 miles west of the Dubois area) and I-15 (Dubois). Look out for icy patches. Cloudy skies. Between ID 52; Scenic View Drive and Garden Valley Road (13 miles north of the Horseshoe Bend area). The road is wet. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall. Between US 95 (near Parma) and I-84 (near Caldwell). The road is wet. Cloudy skies. Be prepared for gusty winds. Between Garden Valley Road (13 miles north of the Horseshoe Bend area) and Paddy Flat Road; Scheline Lane (2 miles north of the Donnelly area). Look out for snow on the roadway. Be prepared for snow. Look out for large animals on the roadway. There is danger of a rock fall. Between US 20 (Parma) and The South Payette City Limits (Payette). The road is wet. Cloudy skies. Between the start of ID 37 (17 miles south of the Rockland area) and I-86 (12 miles north of the Rockland area). Expect dry pavements. Cloudy skies. Between The South Payette City Limits (Payette) and ID 71; The South Cambridge City Limits (Cambridge). The road is wet. Be prepared for light snow. Between I-84B (Bliss) and Addison Avenue; Washington Street (Twin Falls). Expect dry pavements. Weather conditions clear. Between I-84B (Bliss) and Addison Avenue; Washington Street (Twin Falls). Expect dry pavements. Weather conditions clear. Between Deere Street (Twin Falls) and 4550 East Road - Murtaugh Junction (near Murtaugh). Expect dry pavements. Weather conditions clear. Between Exit 121 (near Glenns Ferry) and Exit 201: ID 25; Kasota Road (4 miles east of the Hazelton area). Expect dry pavements. Weather conditions clear. Between Main Street (Wendell) and US 20 (29 miles north of the Gooding area). Look out for icy patches. Cloudy skies. Between East Fork Road and US 93 (20 miles north of the Clayton area). Look out for slush on the roadway. Look out for icy patches. Cloudy skies. Be prepared for light snow. Look out for large animals on the roadway. There is danger of a rock fall. Between The Latah - Benewah County Line (9 miles south of the Tensed area) and Sun Up Bay Road (7 miles north of the Worley area). Look out for icy patches. Weather conditions clear. Be ready for patchy fog. Between Washington State Line (near Hauser) and ID 41 (Rathdrum). The road is wet. Cloudy skies. Be ready for patchy fog. Between Setters Road (7 miles north of the Worley area) and The South Coeur d' Alene City Limits (Coeur d'Alene). The road is wet. Cloudy skies. Between ID 41 and US 95 (3 miles east of the Rathdrum area). The road is wet. Cloudy skies. Be ready for patchy fog. Between ID 162; ID 62; 4th Avenue (Nezperce) and ID 162 (Kamiah). The road is wet. Cloudy skies. Between ID 19 (Homedale) and US 20; Anderson Corner Road (Parma). The road is wet. Cloudy skies. Be prepared for gusty winds. Between ID 41 (Spirit Lake) and the end of ID 54 (7 miles east of the Athol area). The road is wet. Cloudy skies. Be ready for patchy fog. Between ID 16 (near Star) and Riverside Drive (Garden City). The road is wet. Cloudy skies. Between The Oregon State Line and Exit 13: County Road (12 miles east of the Fruitland area). The road is wet. Cloudy skies. Between ID 62; ID 64; 4th Avenue (Nezperce) and ID 64 (Kamiah). The road is wet. Cloudy skies. Between Exit 13: County Road (12 miles east of the Fruitland area) and Exit 44: ID 69 (Meridian). The road is wet. Cloudy skies. Be prepared for gusty winds. Between I-84; The Start of Highway 44 (near Caldwell) and ID 16 (near Star). The road is wet. Cloudy skies. Be prepared for gusty winds. Between 4550 East Road - Murtaugh Junction (near Murtaugh) and I-84; ID 24 (near Heyburn). The road is wet. Cloudy skies. Between the start of ID 32 (near Tetonia) and ID 47 (near Ashton). Look out for ice on the roadway. Look out for packed snow patches on the roadway. Cloudy skies. Between The Nevada State Line (26 miles south of the Hollister area) and Washington Street (near Twin Falls). Expect dry pavements. Weather conditions clear. Between The Latah County Line and ID 3 (17 to 30 miles east of the Onaway area). Look out for icy patches. Cloudy skies. Between ID 97 and I-90 (4 to 26 miles north of the Parkline area). Look out for icy patches. Look out for packed snow patches on the roadway. Cloudy skies. Be ready for patchy fog. Between I-84 (7 miles west of the Paul area) and ID 24 (near Rupert). The road is wet. Cloudy skies. Between US 95 (near Potlatch) and The Latah County Line (17 miles east of the Onaway area). The road is wet. Cloudy skies. Between I-15; Devil Creek Road and The East Holbrook City Limits (21 miles west of the Malad City area). The road is wet. Cloudy skies. Between The North Oakley City Limits (Oakley) and ID 25 (Paul). The road is wet. Cloudy skies. Between The North Oakley City Limits (Oakley) and ID 25 (Paul). The road is wet. Cloudy skies. Between ID 16 (Emmett) and ID 55 (Horseshoe Bend). The road is wet. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall. Between 520 North Road (2 miles east of the Tetonia area) and Harper Avenue (Driggs). Look out for ice on the roadway. Look out for icy patches. Look out for packed snow patches on the roadway. Be prepared for gusty winds. Look out for drifting snow on the roadway. Visibility is reduced. Between I-15B; Broadway Street (Idaho Falls) and US Route 26 Business (near Ririe). The road is wet. Cloudy skies. Between I-84 (Caldwell) and ID 16 (3 miles west of the Eagle area). The road is wet. Cloudy skies. Be prepared for gusty winds. Between ID 33 (Rexburg) and The South Ashton City Limits (6 miles west of the Ashton area). Look out for icy patches. Expect dry pavements. Cloudy skies. Between The Start of Highway 52 (near Payette) and ID 16 (Emmett). The road is wet. Cloudy skies. Between ID 16 (3 miles west of the Eagle area) and I-184 (Boise). The road is wet. Cloudy skies. Between US 20 (Rexburg) and Fullmer Road (2 miles east of the Tetonia area). Look out for slush on the roadway. Look out for icy patches. Cloudy skies. Be prepared for gusty winds. Between US 95 (1 mile south of the Marsing area) and Farmway Road (1 mile south of the Caldwell area). Expect dry pavements. Cloudy skies. Between Farmway Road (1 mile south of the Caldwell area) and I-84B; Nampa-Caldwell Boulevard (Nampa). The road is wet. Cloudy skies. Be prepared for gusty winds. Between I-15 (Idaho Falls) and The South Fork Teton River Bridge (Rexburg). The road is wet. Cloudy skies. Between Talapus Creek Road (8 miles north of the Bovill area) and Pettis Peak Road (13 miles south of the St. Maries area). Look out for icy patches. Cloudy skies. Between Lundgren Road and I-15 (4 miles north of the Downey area). Look out for icy patches. Cloudy skies. Between The Boundary County Line (11 miles north of the Ponderay area) and The Canadian Border (29 miles north of the Bonners Ferry area). Look out for packed snow patches on the roadway. Be prepared for light snow. Between ID 6 (13 miles south of the St. Maries area) and ID 97 (4 miles north of the Parkline area). Look out for icy patches. Look out for packed snow patches on the roadway. Cloudy skies. Between Exit 222: I-86 and The Utah State Line (11 to 65 miles east of the Heyburn area). The road is wet. Be prepared for light snow. Between US 20 (Arco) and McGowan Creek Road (14 miles south of the Challis area). Look out for icy patches. Look out for packed snow patches on the roadway. Expect dry pavements. Weather conditions clear. Between The Utah State Line (near Franklin) and Lundgren Road (near Downey). The road is wet. Be prepared for light snow. Between Exit 1: I-84 and Exit 15: Raft River (23 to 37 miles west of the American Falls area). The road is wet. Cloudy skies. Between The Butte - Jefferson County Line (10 miles west of the Mud Lake area) and Old Highway 91 (13 miles east of the Mud Lake area). Look out for icy patches. The road is wet. Cloudy skies. Between Southbound Malad Summit Rest Area (8 miles south of the Arimo area) and Exit 58: Interstate 15 Business (Inkom). Look out for icy patches. Cloudy skies. Between Exit 44: ID 69 (Meridian) and Exit 71: Mayfield Road (11 miles east of the Boise area). The road is wet. Cloudy skies. Between Old Highway 91 (13 miles east of the Mud Lake area) and Airport Road (Rexburg). Look out for icy patches. Expect dry pavements. Cloudy skies. Between Exit 194: ID 25; Ridgeway Road (4 miles east of the Hazelton area) and Exit 222: I-86 (11 miles east of the Heyburn area). The road is wet. Cloudy skies. Between Paddy Flat Road; Scheline Lane (2 miles north of the Donnelly area) and US 95 (New Meadows). Look out for slush on the roadway. The road is wet. Be prepared for light snow. Look out for large animals on the roadway. There is danger of a rock fall. Between US Route 26 Business (near Ririe) and ID 31 (Swan Valley). Look out for icy patches. Cloudy skies. Between The Utah State Line (12 miles south of the Malad City area) and Exit 31: ID 40; Downey Road (8 miles south of the Arimo area). The road is wet. Cloudy skies. Between ID 31 (Swan Valley) and The Wyoming State Line (16 miles east of the Irwin area). Look out for icy patches. Be prepared for light snow. Between US 30; Second Street South and The Wyoming State Line (52 miles east of the Soda Springs area). Look out for packed snow patches on the roadway. Cloudy skies. Between I-84 and Lucky Peak Dam Road (2 miles north of the Boise area). The road is wet. Cloudy skies. Between Timmerman Rest Area (7 miles south of the Bellevue area) and Elkhorn Road; River Ranch Road (Sun Valley). Look out for icy patches. Look out for packed snow patches on the roadway. Cloudy skies. Between The Washington State Line (near Post Falls) and Exit 28: Crossroad (7 miles east of the Coeur d'Alene area). The road is wet. Cloudy skies. Between Exit 22: ID 97 (7 miles east of the Coeur d'Alene area) and Exit 40: Cataldo (3 miles west of the Pinehurst area). Look out for icy patches. Cloudy skies. Be ready for patchy fog. Between The South Coeur d' Alene City Limits (Coeur d'Alene) and Westmond Road (9 miles south of the Sandpoint area). The road is wet. Cloudy skies. Be ready for patchy fog. Between US 93 (Arco) and Van Buren Boulevard (13 miles east of the Butte City area). Look out for icy patches. Weather conditions clear. Between US 12 (7 miles south of the Juliaetta area) and Wood Creek Road (8 miles north of the Bovill area). The road is wet. Cloudy skies. Between Exit 71: Mayfield Road (11 miles east of the Boise area) and Exit 121 (near Glenns Ferry). Expect dry pavements. Cloudy skies. Between State Highway 13 Business and The Colgate Licks Rest Area (63 miles east of the Kooskia area). Look out for icy patches. Be prepared for light snow. Between I-86 (near Arbon Valley) and I-15 (Pocatello). Expect dry pavements. Cloudy skies. Between US 20 and The Butte - Jefferson County Line (10 to 43 miles west of the Mud Lake area). Look out for icy patches. Weather conditions clear. Between McGowan Creek Road (14 miles south of the Challis area) and McKim Creek Road (23 miles north of the Challis area). Look out for icy patches. Expect dry pavements. Cloudy skies. Look out for large animals on the roadway. There is danger of a rock fall. Between Exit 40: Cataldo (3 miles west of the Pinehurst area) and Exit 62: ID 4; Wallace East (Wallace). Look out for icy patches. Cloudy skies.
US 20: Road closed, reduced visibility, drifting snow.
ID 21: Road closed, drifting snow.
ID 21: Road closed to traffic, avalanche danger.
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