Weather Forecasts, Road Conditions, and Weather Radar Maps

The route from Chicago to Denver starts in Illinois, passes through Iowa and Nebraska along I-80W, and ends in Colorado.

The route from Chicago to Des Moines starts in Illinois and ends in Iowa.

The route from Chicago to Green Bay starts in Illinois and ends in Wisconsin.

The route from Chicago to St. Louis starts in Illinois and ends in Missouri.

The route from Dallas to St. Louis starts in Texas, passes through Arkansas, and ends in Missouri.

The route from Denver to Aspen enters the Rocky Mountains in Colorado.

The route from Denver to Colorado Springs exists entirely in Colorado.

The route from Denver to Dallas starts in Colorado, passes through Kansas and Oklahoma, and ends in Texas.

The route from Denver to Grand Junction crosses the Rocky Mountains in Colorado.

The route from Denver to St. Louis starts in Colorado, passes through Kansas, and ends in Missouri.

The route from Denver to Vail enters the Rocky Mountains in Colorado.

This segment of interstate I-80 reaches from Reno, Nevada to Sacramento, California, crossing Donner Pass.

Interstate I-10 reaches from Roadforks, near the border of Arizona, to Anthony, near the border of Texas near El Paso.

Interstate I-10 reaches from California to Florida and passes through Arizona, New Mexico, Texas, Louisiana, Mississippi, and Alabama.

Interstate I-15 in California reaches from Primm, Nevada, to San Diego, California.

Interstate I-15 reaches from Montana to Utah.

Interstate I-15 in Montana reaches from the border of Canada to Idaho.

Interstate I-15 in Nevada reaches from California to Utah via Arizona, passing through Las Vegas.

Interstate I-15 in Utah reaches from Montana to Nevada via Arizona, passing through Salt Lake City.

Interstate I-15 reaches from Canada to Mexico and passes through Montana, Idaho, Utah, Arizona, Nevada, and California.

Interstate I-20 reaches from Texas to South Carolina and passes through Louisiana, Mississippi, Alabama, and Georgia.

Interstate I-25 reaches from Wyoming to New Mexico and passes through Colorado.

Interstate I-29 reaches from Canada to Missouri and passes through North Dakota, South Dakota, and Iowa.

Interstate I-30 reaches from Texas to Arkansas.

Interstate I-35 reaches from Minnesota to Texas and passes through Iowa, Missouri, Kansas, and Oklahoma.

Interstate I-40 reaches from California to North Carolina and passes through Arizona, New Mexico, Texas, Oklahoma, Arkansas, and Tennessee.

Interstate I-44 reaches from Missouri to Texas and passes through Oklahoma.

Interstate I-45 is located entirely within Texas, stretching from Dallas to the Gulf Coast.

Interstate I-5 reaches from the border of Oregon to the border of Mexico.

Interstate I-5 reaches from Vancouver, Washington, to Hilt, California.

Interstate I-5 in Washington reaches from Canada to Portland, Oregon.

Interstate I-5 reaches from Canada to Mexico and passes through Washington, Oregon, and California.

Interstate I-55 reaches from Illinois to Louisiana and passes through Missouri, Tennessee, Arkansas, and Mississippi.

Interstate I-59 reaches from Georgia to Louisiana and passes through Alabama and Mississippi.

Interstate I-64 reaches from Missouri to Virginia and passes through Illinois, Indiana, Kentucky, and West Virginia.

Interstate I-65 reaches from Indiana to Alabama and passes through Kentucky and Tennessee.

Interstate I-70 reaches from Utah to Maryland and passes through Colorado, Kansas, Missouri, Illinois, Indiana, Ohio, West Virginia, and Pennsylvania.

This segment of interstate I-74 reaches from Iowa to Ohio and passes through Illinois and Indiana.

This segment of interstate I-55 exists entirely within North Carolina.

Interstate I-75 reaches from Canada to Florida and passes through Michigan, Ohio, Kentucky, Tennessee, and Georgia.

This segment of interstate I-76 reaches from Colorado to Nebraska.

This segment of interstate I-76 reaches from Ohio to New Jersey and passes through Pennsylvania.

Interstate I-77 reaches from Ohio to South Carolina and passes through West Virginia, Virginia, and North Carolina.

Interstate I-80 reaches from California to New Jersey and passes through Nevada, Utah, Wyoming, Nebraska, Iowa, Illinois, Indiana, Ohio, and Pennsylvania.

Interstate I-80 in Wyoming reaches from Evanston, on the border of Utah, to Pine Bluffs, on the border of Nebraska, and passes through Laramie and Cheyenne.

Interstate I-81 reaches from Canada to Tennessee and passes through New York, Pennsylvania, Maryland, West Virginia, and Virginia.

This segment of interstate I-84 reaches from Oregon to Utah and passes through Idaho.

This segment of interstate I-84 reaches from Pennsylvania to Massachusetts and passes through New York and Connecticut.

Interstate I-85 reaches from Virginia to Alabama and passes through North Carolina, South Carolina, and Georgia.

Interstate I-87 exists entirely within New York, reaching from New York City to Canada.

Interstate I-90 reaches from Washington to Massachusetts and passes through Idaho, Montana, Wyoming, South Dakota, Minnesota, Wisconsin, Illinois, Indiana, Ohio, Pennsylvania, and New York.

Interstate I-91 reaches from Canada to Connecticut and passes through Vermont and Massachusetts.

Interstate I-94 reaches from Montana to Michigan and passes through North Dakota, Minnesota, Wisconsin, Illinois, and Indiana.

Interstate I-95 reaches from Canada to Florida and passes through Maine, New Hampshire, Massachusetts, Rhode Island, Connecticut, New York, New Jersey, Pennsylvania, Delaware, Maryland, Virginia, North Carolina, South Carolina, and Georgia.

The route from New York to Boston starts in New York, passes through Connecticut, and ends in Massachusetts.

The route from New York to Chicago starts in New York, passes through New Jersey, Pennsylvania, Ohio, Indiana, and ends in Illinois.

The route from New York to the Catskills passes through New Jersey and New York state.

Old Route 66 starts in Chicago, passes through the Great Plains, and ends at the Pacific Ocean in Santa Monica.

Québec Autoroute 20 reaches from Pointe-Lalonde, Québec, to Trois-Pistoles, Québec, passing through Montreal and Québec City.

Québec Autoroute 40 reaches from Pointe-Fortune, Québec, to Boischatel, Québec, passing through Montreal and Québec City.

Alberta Highway 1 reaches from the province of British Columbia to the province of Saskatchewan, passing through Calgary.

British Columbia Highway 1 reaches from Victoria, British Columbia, to the province of Alberta, passing through Vancouver.

Manitoba Highway 1 reaches from the province of Saskatchewan to the province of Ontario, passing through Winnipeg.

Newfoundland and Labrador Route 1 reaches from Channel-Port aux Basques in the west to St. John's in the east, passing through Deer Lake, Clarenville, and Whitbourne.

Saskatchewan Highway 1 reaches from the province of Alberta to the province of Manitoba, passing through Regina.

New Brunswick Highway 104 reaches from Fort Lawrence, Nova Scotia, to River Tillard, Nova Scotia, passing through Truro, New Glasgow, Antigonish, and Port Hastings.

New Brunswick Highway 105 reaches from Port Hastings, Nova Scotia, to North Sydney, Nova Scotia, passing through Whycocomagh, Baddeck, and St. Anns.

Also known as the Highway of Tears, British Columbia Highway 16 reaches from Prince Rupert, British Columbia, to Decoigne, Alberta, passing through Prince George.

Also known as King's Highway 17, Ontario Highway 17 reaches from the province of Manitoba nearly to the province of Quebec, passing through Thunday Bay, Sault Ste. Marie, and Sudbury.

New Brunswick Route 2 reaches from Saint-Jacques Parish, New Brunswick, to Westmorland Parish, New Brunswick, passing through Woodstock, Fredericton, and Moncton.

British Columbia Highway 3 reaches from Hope, British Columbia, to Crowsnest, Alberta, passing through Osoyoos, Grand Forks, Creston, and Cranbrook.

Known as King's Highway 417, Ontario Highway 417 reaches from Arnprior to the border of Quebec near Montreal, passing through Ottawa.

British Columbia Highway 6 reaches from Vernon, British Columbia, to Nelway, British Columbia, passing through Nakusp and Nelson.

The Trans-Canada Highway reaches coast-to-coast from Victoria, British Columbia, to St. John, New Brunswick.

The A1 Augusta Highway starts at Port Augusta, SA, and ends at Port Wakefield, SA, passing through Baroota, Port Pirie, Snowtown, and Lochiel.

The A1 Bruce Highway starts at Cairns, QL, and ends at Brisbane, QL, passing through Townsville, Mackay, Rockhampton, and Sunshine Coast.

The A1 Eyre Highway starts at Norseman, WA, and ends at Port Augusta, SA, passing through Cocklebiddy, Eucla, and Ceduna.

The A1 Pacific Highway starts at Brisbane, QLD, and ends at Sydney, NSW, and passes through Gold Coast, Byron Bay, and Newcastle.

The A1 Port Wakefield Highway starts at Port Wakefield, SA, and ends at Adelaide, SA.

The A15 New England Highway starts at Toowoomba, QL, and ends at Newcastle, NSW, passing through Warwick, Glen Innes, Tamworth, and Muswellbrook.

The A2 Barkly Highway starts at Warumungu, NT, and ends at Cloncurry, QL, passing through Tablelands, Ranken, Camooweal, and Mount Isa.

The A2 Landsborough Highway starts at Morven. QL, and ends at Cloncurry, QL, passing through Augathella, Barcaldine, Longreach, and Winton.

The A2 Warrego Highway starts at Charleville, QL, and ends at Riverview, QL, passing through Morven, Roma, Miles, and Toowoomba.

The A20 Princes Highway starts at Sydney, NSW, and ends at Adelaide, VIC, passing through Bathurst, Wagga Wagga, Mildura, and Renmark.

The A39 Cunningham Highway starts at Riverview, QL, and ends at Goondiwindi, QL, passing through Gatton, Toowoomba, and Millmerran.

The A39 Gore Highway starts at Toowoomba, QL, and ends at Goondiwindi, QL, passing through .

The A39 Newell Highway starts at Goondiwindi, QL, and ends at Tocumwal, NSW, passing through Moree, Narrabri, Gilgandra, Dubbo, Parkes, and Narrandera.

The A6 Flinders Highway starts at Cloncurry, QL, to Townsville, QL, passing through Hughenden, Torrens Creek, and Charters Towers.

The A71 Mitchell Highway starts at Augathella, QL, and ends at Bathurst, NSW, passing through Charleville, Cunnamulla, Bourke, Nyngan, and Dubbo.

The A79 Calder Highway starts at Curlwaa, NSW, and ends at Melbourne, VIC, passing through Mildura, Ouyen, Wedderburn, and Bendigo.

The A87 Stuart Highway starts at Darwin, NT, and ends at Port Augusta, SA, passing through Katherine, Warumungu, Alice Springs, Marla, and Coober Pedy.

The M23 Federal Highway starts at Yarra, NSW, and ends at Canberra, ACT.

The M31 Hume Highway starts at Sydney, NSW, and ends at Melbourne, VIC, passing through Goulburn, Albury, Wangaratta, and Seymour.

The National Route 1 Great Northern Highway starts at Perth, WA, and ends at Wyndham, WA, passing through Mount Magnet, Meekatharra, Newman, Boodarie, Willare, and Kununurra.

The National Route 1 Victoria Highway starts at Perth, WA, and ends at Coolgardie, WA, passing through Norseman and Widgiemooltha.

The National Route 94 Coolgardie-Esperance Highway starts at Perth, WA, and ends at Coolgardie, WA, passing through Norseman and Widgiemooltha.

The National Route 94 Great Eastern Highway starts at Perth, WA, and ends at Coolgardie, WA, passing through Northam.

The SH 1 Auckland Northern Motorway starts at Puhoi and ends at Auckland, passing through Silverdale, Albany, Wairau Valley, and Takapuna.

The SH 1 Northern Island Motorway starts at Cape Reinga and ends at Wellington, passing through Kaitaia, Whangārei, Warkworth, Silverdale, Auckland, Hamilton, Taupō, and Tūrangi.

The SH 1 Southern Island Motorway starts at Picton and ends at Bluff, passing through Blenheim, Christchurch, Timaru, Dunedin, Gore, and Invercargill.

The SH 1 Southern Motorway starts at Auckland and ends at Pōkeno, passing through Manukau, Takanini, and Drury.

The SH 1 Waikato Expressway starts at Pōkeno and ends at Cambridge, passing through Te Kauwhata, Huntly, Taupin, and Hamilton.

The SH 16 Northwestern Motorway starts at Wellsford and ends at Auckland, passing through Tauhoa, Kaukapakapa, Helensville, and Kumeū.

The SH 2 Motorway starts at Pōkeno and ends at Wellington, passing through Tauranga, Ōpōtiki, Gisborne, Napier, Hastings, and Masterton.

The SH 2 Tauranga Eastern Link starts at Tauranga and ends at Paengaroa, passing through Papamoa.

The SH 20 Southwestern Motorway starts at Waterview and ends at Manukau City, passing through Māngere.

The SH 3 Motorway starts at Hamilton and ends at Aokautere, passing through New Plymouth, Hāwera, Whanganui, and Palmerston North.

The SH 30 Motorway starts at Te Kuiti and ends at Whakatāne, passing through Rotorua and Kawerau.

The SH 4 Motorway starts at Te Mapara and ends at Whanganui, passing through Taumarunui, National Park Village, and Raetihi.

The SH 5 Motorway starts at Taupō and ends at Napier, passing through Rangitaiki, Te Haroto, Te Pōhue, and Eskdale.

The SH 6 Motorway starts at Blenheim and ends at Invercargill, passing through Nelson, Greymouth, Haast, Wānaka, and Queenstown.

The SH 7 Motorway starts at Greymouth and ends at Waipara, passing through Reefton, Springs Junction, Lewis Pass, and Culverden.

The SH 8 Motorway starts at Timaru and ends at Milton, passing through Lake Tekapo, Omarama, Cromwell, Alexandria, and Millers Flat.

The National Route N1 starts at the border of Zimbabwe and ends at Cape Town, passing through Polokwane, Pretoria, Johannesburg, Kimberley, and Beaufort West.

The National Route N10 starts at Nakop and ends at Gqeberha, passing through Upington, Groblershoop, Britstown, Middelburg, and Cradock.

The National Route N11 starts at Groblersburg and ends at Ladysmith, passing through Mokopane, Middelburg, Ermelo, and Newcastle.

The National Route N12 starts at Emalahleni and ends at George, passing through Johannesburg, Klerksdorp, Kimberley, Britstown, Beaufort West, and Oudtshoorn.

The National Route N14 starts at Springbok and ends at Pretoria, passing through Pofadder, Upington, Kuruman, and Vryburg.

The National Route N17 starts at Johannesburg and ends at Oshoek, passing through Bethal and Ermelo.

The National Route N18 starts at Miga and ending at Warrenton, passing through Mahikeng and Vryburg.

The National Route N2 starts at Cape Town and ends at Ermelo, passing through George, Gqeberha, East London, Durban, and Richards Bay.

The National Route N3 starts at Johannesburg and ends at Durban, passing through Harrismith and Pietermaritzburg.

The National Route N4 starts at Skilpadshek and ends at Komatipoort, passing through Pretoria and Mbombela.

The National Route N5 starts at Winburg and ends at Harrismith, passing through Senekal, Bethlehem, and Kestell.

The National Route N6 starts at Bloemfontein and ends at East London, passing through Aliwal North and Queenstown.

The National Route N7 starts at Vioolsdrif and ends at Cape Town, passing through Springbok, Kamieskroon, and Clanwilliam.

The National Route N8 starts at Groblershoop and ends at Maseru, passing through Kimberley and Bloemfontein.

The National Route N9 starts at Colesberg and ends at George, passing through Middelburg, Graaff-Reinet, and Willowmore.