Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
This website will transition to a NEW 511 site. Start using it NOW & give us feedback.
Weather Stations—Southwest Idaho
Map of Southwest Idaho Between US 26; Yellowstone Avenue and I-15; US 20 (Idaho Falls). The road is being repaved. Look out for flaggers. Look out for construction work. Speed limit 35 MPH. Until September 30, 2020 at about 11:59PM MDT. Between 450 West Road (3 miles west of the Burley area) and Park Avenue (Burley). Road construction work is in progress. The road is being repaved. Look out for flaggers. Reduce your speed. There is a width limit in effect. Speed limit 35 MPH. Width limit 10'0". From 8:00AM MDT to 6:00PM MDT on weekdays. Until October 31, 2020 at about 6:00PM MDT. Between Lakeshore Drive and Locust Lane (near Nampa). Utility work is in progress. There is work on the shoulder. From 9:00AM MDT to 3:00PM MDT on weekdays. Until October 21, 2020 at about 3:00PM MDT. Between Exit 29: US 20; Franklin Road and Exit 38: I-84B; Garrity Blvd (near Nampa). Road construction work is in progress. The roadway is reduced to one lane. Speed restrictions are in force. There is a width limit in effect. Speed limit 55 MPH. From 9:00PM MDT to 5:00AM MDT daily. Until January 28, 2021 at about 6:00AM MDT. Between Exit 80: Fort Hall and Exit 98: Lambert Road (2 miles south of the Blackfoot area). Bridge construction work is in progress. The roadway is reduced to one lane. Traffic is heavy. Construction traffic may be merging. There is a width limit in effect. Speed restrictions are in force. Speed limit 65 MPH. Width limit 14'6". Between Old Highway 91 and 2000 South Road; Menan Butte Road (13 to 14 miles east of the Mud Lake area). Road construction work is in progress. Look out for temporary traffic lights. Width limit 16'0". Until October 16, 2020 at about 6:00PM MDT. Between Exit 112: I-84B and Exit 125: 18th East Street (5 miles west of the Glenns Ferry area). Road construction work is in progress. The roadway is reduced to one lane. There is a width limit in effect. Speed restrictions are in force. Speed limit 70 MPH. Width limit 14'0". Until October 30, 2020 at about 11:59PM MDT. Between Grandjean Road and Cape Horn Road (10 to 35 miles south of the Stanley area). Expect delays. Look out for a forest fire. Emergency vehicles are at the scene. Drive with extreme caution. A pilot car is in operation. Between Thompson Creek Road (3 miles south of the Clayton area) and US 93 (20 miles north of the Clayton area). Look out for large animals on the roadway. Prepare to stop. Between Jackson Street and ID 51; Third West Street (Mountain Home). Road construction work is in progress. There is work on the shoulder. The roadway is reduced to one lane. The intersecting road is closed. Look out for loose gravel on the roadway. There is a width limit in effect. Width limit 14'0". Until October 2, 2020 at about 11:59PM MDT. Between Exit 135: ID 48 and Exit 143: ID 33 (4 to 5 miles south of the Hamer area). Look out for construction work. Width limit 16'0". Until Friday, at about 12:00PM MDT. Between Johnson Road and McKim Creek Road (19 miles north of the Challis area). There is danger of a rock fall. Drive with extreme caution. Between Old Highway 91 and 2000 South Road; Menan Butte Road (13 to 15 miles west of the Rexburg area). Be aware of the animal crossing area. Drive with extreme caution. Between Smith's Ferry Drive - High Valley Road and Round Valley Road (12 to 13 miles south of the Cascade area). The road is closed to traffic due to road construction work. The roadway is reduced to one lane. Look out for temporary traffic lights. There is a width limit in effect. Speed restrictions are in force. Expect delays. Speed limit 25 MPH. Width limit 13'0". From 10:00AM MDT to 2:00PM MDT on Monday, Tuesday, Wednesday and Thursday. Until November 15, 2020 at about 11:59PM MDT. Between ID 16 and North Linder Road (1 to 3 miles west of the Eagle area). Road construction work is in progress. There is work on the shoulder. Until November 30, 2020 at about 11:59PM MDT. Between Jerico Road (near Eagle) and ID 55 (Boise). Road construction work is in progress. There is work on the shoulder. There is a width limit in effect. Width limit 11'0". Until November 18, 2020 at about 8:00PM MDT. Between Thompson Creek Road (5 miles south of the Clayton area) and US 93 (20 miles north of the Clayton area). There is danger of a rock fall. Drive with extreme caution. Between Exit 89: US 91; Interstate 15 Business (1 mile south of the Blackfoot area) and Exit 98: Lambert Road (Blackfoot). The entrance ramp is closed. Southbound traffic. A detour is in operation. Until Friday, at about 11:59PM MDT. Between Redfish Lake Road (near Stanley) and Squaw Creek Road (5 miles south of the Clayton area). Look out for large animals on the roadway. Between Exit 194: ID 25; Ridgeway Road and Exit 201: ID 25; Kasota Road (3 to 6 miles east of the Hazelton area). Road construction work is in progress. Road maintenance work is in progress. Look out for mobile maintenance operations. Bridge maintenance work is in progress. Bridge construction work is in progress. A seal coat treatment has been applied. The roadway is reduced to one lane. The right lane is closed. Speed restrictions are in force. There is a width limit in effect. Speed limit 65 MPH. Width limit 12'0". Until September 30, 2020 at about 6:00PM MDT. Between Exit 216: ID 25; ID 77 and Exit 228 (10 to 12 miles east of the Heyburn area). Road construction work is in progress. The road is being repaved. The roadway is reduced to two lanes. Follow the signs. Speed restrictions are in force. There is a width limit in effect. Speed limit 70 MPH. Width limit 12'0". Until November 30, 2020 at about 8:00PM MDT. Between 200 South Road and Highland Drive (near Paul). Road maintenance work is in progress. Northbound traffic. The right lane is closed. Consider using an alternate route. Width limit 12'0". Until tomorrow at about 5:30PM MDT. Between Exit 15: Raft River and Exit 36: ID 37; Interstate 86 Business (1 to 22 miles west of the American Falls area). Road construction work is in progress. The road is being repaved. Road maintenance work is in progress. The roadway is reduced to one lane. Speed limit 65 MPH. Width limit 14'0". Until October 1, 2020 at about 7:00PM MDT. Between Exit 1: I-84 and Eastbound Coldwater Rest Area (22 to 37 miles west of the American Falls area). Road construction work is in progress. The road is being repaved. The roadway is reduced to two lanes. Follow the signs. Speed restrictions are in force. There is a width limit in effect. Speed limit 70 MPH. Width limit 12'0". Until November 30, 2020 at about 8:00PM MDT. Between Redfish Lake Road (near Stanley) and Squaw Creek Road (5 miles south of the Clayton area). There is danger of a rock fall. Drive with extreme caution. Between US 20 (5 miles west of the Atomic City area) and Section Road (7 miles east of the Atomic City area). Look out for construction work. The road is being repaved. The roadway is reduced to one lane. The road is rough. Look out for flaggers. A pilot car is in operation. No passing. Speed limit 50 MPH. Width limit 14'6". Expect 15 - minute delays. Until October 30, 2020 at about 7:00PM MDT. Between ID 78 and Sunnyslope Road (near Marsing). Road construction work is in progress. The roadway is reduced to one lane. Observe the signals. Look out for flaggers. Expect delays. There is a width limit in effect. Expect 10 - minute delays. Width limit 14'0". Until September 30, 2020 at about 7:00PM MDT. Between Exit 165: ID 25 and Exit 173: US 93 (4 miles east of the Jerome area). Road construction work is in progress. There is work on the shoulder. People are working in the median. The road is being repaved. Observe the signs. The roadway is reduced to one lane. The left lane is closed. Consider using an alternate route. Speed restrictions are in force. There is a width limit in effect. Speed limit 65 MPH. Width limit 12'0". Until October 15, 2020 at about 5:30PM MDT. Between Spurwing Way (1 mile west of the Eagle area) and Jerico Road (Eagle). Road construction work is in progress. There is work on the shoulder. Look out for flaggers. Until October 30, 2020 at about 11:59PM MDT. Between ID 55; Eagle Road (Eagle) and US 20; Glenwood Street (Garden City). Look out for rush hour traffic. Between US 20 (Arco) and Hammond Lane (near Challis). Look out for large animals on the roadway. Between Exit 165: ID 25 and Eastbound Jerome Rest Area (near Jerome). Road construction work is in progress. Speed restrictions are in force. Speed limit 55 MPH. Until October 15, 2020 at about 7:00PM MDT. Between Bellin Road and I-15; I-15B (Idaho Falls). Look out for construction work. The road is being repaved. Look out for flaggers. Speed limit 35 MPH. Until September 30, 2020 at about 11:59PM MDT. Between Eleventh Avenue North Extension (5 miles east of the Caldwell area) and North Fox Run Avenue (near Eagle). Look out for rush hour traffic. Between I-84 and US 20 (Boise). Look out for rush hour traffic. Between Prairie Creek Road and King Creek Road (16 to 17 miles north of the Ketchum area). Road construction work is in progress. Bridge construction work is in progress. The roadway is reduced to one lane. Look out for temporary traffic lights. Speed restrictions are in force. There is a width limit in effect. Speed limit 35 MPH. Width limit 11'0". Until October 31, 2020 at about 9:00PM MDT. Between Cloverdale Road - Joplin Road and I-184 (Boise). Look out for rush hour traffic. Between I-84 (Meridian) and US 20 (Boise). Look out for rush hour traffic. Between Exit 28: 10th Street (Caldwell) and Exit 35: Northside Boulevard (Nampa). Look out for rush hour traffic. Between Exit 36 (Nampa) and Exit 44: ID 69 (near Meridian). Look out for rush hour traffic. Between Exit 309: Science Drive (Idaho Falls) and Burton Road (1 mile west of the Rexburg area). Bridge construction work is in progress. A lane is closed intermittently. Width limit 14'0". Until September 30, 2020 at about 7:00PM MDT.
I-15: Monida
US 93: Willow Creek Summit
I-15: Camp Creek
ID 75: Kinsey Butte
ID 75: Timmerman Hill
ID 55: Smiths Ferry
ID 39: Sterling
I-84: Yale Road
US 93: Jackpot
US 20: Tom Cat Summit
I-84: Eisenman Interchange
ID 55: Little Donner
I-84: Caldwell
US 20: INL Puzzle
ID 21: Highland Valley Summit
ID 77: Conner Summit
I-15: Idaho Falls
I-15: Blackfoot Rest Area
ID 75: Wood River
I-84: Black Canyon
US 30: Topaz
ID 75: Clayton
I-84: I-84/US-95
ID 28: Lone Pine
I-84: Juniper
I-15: Malad Summit
US 93: Rogerson
I-15: Camas
I-84: Kuna/Meridian
ID 37: Big Canyon
US 95: Ion Summit
ID 28: Gilmore Summit
I-15: Pocatello
ID 38: Holbrook
ID 46: Gwynn Ranch Hill
I-15: China Point
I-15: Osgood
I-84: Tuttle
ID 33: Junction 33/22 Summit
I-84: Glenns Ferry
I-86: Raft River
US 26: Tilden Flats
I-84: Flying Y
I-15: Sage Junction
US 20: Telegraph Hill
I-84: Idahome
I-15: Marsh Valley
I-15: McCammon
US 20: Pine Turnoff
I-84: Broadway IC
I-15: Samaria
I-84: Heyburn
ID 50: Hansen Bridge
I-84: Simco Road
I-84: Valley Interchange
US 93: Perrine Bridge
ID 55: Horseshoe Bend Hill
ID 75: Smiley Creek Airport
I-86: Arbon Valley
I-86: Coldwater
I-84: Sweetzer Summit
I-84: Hammett Hill
US 95: Midvale
US 20: Kettle Butte
US 93: Jerome Butte
US 91: Swan Lake
I-15: Fort Hall
Google Static Map Image
Weather Station Weather Station Freezing Freezing Raining Raining Snowing Snowing