 winter drive condit usa canada john clethero's usa canada holidai hint drive usa canada - winter drive condit winter road closur the extens check believ correct complet unoffici provid gener guidanc purpos gener comment we visit usa canada summer the deriv first-hand experi it reliabl sourc advis intend travel canada northern mountain part usa winter local area visit advanc regularli check local weather forecast road condit unpleas extrem mani toll-free 800 877 888 number record road condit web site local radio televis station carri warn bad weather condit road closur much interior usa canada continent climat year hot summer cold winter temperatur fall freez long period snowfal consider - blizzard snowdrift uncommon the climat extrem coast summer winter temperatur natur tend lower north higher altitud in januari februari daili maximum north dakota minnesota 10's fahrenheit time part florida southern texa reach 70's 80's fahrenheit winter drive condit natur tend extrem file localhost d itu web 20mine project uw-can-data webdata mountain htm mountain open expans file localhost d itu web 20mine project uw-can-data webdata usa htm plain great plain some road mountain pass close winter interst major us highwai highwai remain open block snowfal period extrem weather the american canadian author expect sever winter weather road crew well prepar other major snow fall main road passabl problem persist time backroad stud tyre snow chain stud tyre snow chain common usa canada requir winter sinc encount britain explan prove stud tyre special design snow tyre fit small steel spike stud provid greater traction hard-pack snow ic thei ban provinc damag road surfac howev provinc west permit winter month tyre chain snow chain special chain wrap later interv tyre case provid extra traction ic snow thei rare requir mountain region winter if requir modern plastic nylon design best choic lighter steel chain i'm inform car snow tyre driven faster 75mph weather road condit special tyre blow winter road closur gener comment a exampl numer road close winter list thi list complet the fact road close winter mark road map some road mountain road gener remain open winter close short period extrem weather condit heavi snowfal thei requir snow chain snow tyre time california some winter road closur see file localhost d itu web 20mine project uw-can-data webdata winter-canada drive-cond-winter htm comment gener comment winter road closur section file localhost d itu web 20mine project uw-can-data webdata scenroad pch htm pacif coast highwai california state highwai 1 us101 liabl closur landslid heavi rain the el ni storm earli 1998 caus consider problem nov-99 road fulli open a number spur road file localhost d itu web 20mine project uw-can-data webdata natpark seq htm sequoia file localhost d itu web 20mine project uw-can-data webdata natpark king htm king canyon nation park close winter the tioga pass california state highwai 120 glacier point road file localhost d itu web 20mine project uw-can-data webdata natpark yosemit htm yosemit nation park close winter yosemit vallei access west road close see yosemit park detail california state highwai 89 file localhost d itu web 20mine project uw-can-data webdata natpark lassen htm lassen volcan nation park northern california close winter the road reopen mid june i-80 us50 file localhost d itu web 20mine project uw-can-data webdata sierra htm sierra nevada mountain remain open year round highest prioriti open period bad weather california state highwai 88 carson pass sierra remain open winter temporarili close heavi snowfal of road sierra i-80 receiv highest prioriti open heavi snowfal a report current condit road california excel offici http caltran gov caltran california depart transport http dot gov hq roadinfo california highwai condit web site the tabl winter closur date year road sierra nevada mountain road number road name earliest closur latest closur earliest open latest open ca 4 ebbett pass 0 5 mile east junction ca 207 junction ca 4 4-nov 11-dec 18-apr 15-jun ca 89 through file localhost d itu web 20mine project uw-can-data webdata natpark lassen htm lassen volcan nation park south park boundari junction ca 44 6-oct 27-nov 10-mai 21-jul ca 89 monitor pass junction us395 junction ca 4 15-nov 20-jan 23-mar 15-mai ca 108 sonora pass 6 mile east strawberri 7 mile west junction us395 29-oct 11-dec 28-apr 22-mai ca 120 tioga pass yosemit nation park crane flat 5 mile west junction us395 yosemit vallei access west road close 24-oct 15-dec 12-mai 1-jul ca 158 june lake loop 2 mile north june lake villag north junction us395 29-oct 20-jan 26-mar 24-apr ca 168 bishop creek lake sabrina aspendel 9-nov 12-dec 2-apr 24-apr ca 180 deer coke creek 7 5 mile east hume lake road king canyon nation park 8-nov 16-nov 23-apr 27-mai ca 203 mammoth lake mammoth mountain inn mono madera counti line 26-oct 29-nov 23-apr 28-jun ca 270 the bodi road junction us395 bodi state histor park ghost town bishop 8-dec no closur no closur 5-mai file localhost d itu web 20mine project uw-can-data webdata htm california colorado some winter road closur see file localhost d itu web 20mine project uw-can-data webdata winter-canada drive-cond-winter htm comment gener comment winter road closur colorado state highwai 82 file localhost d itu web 20mine project uw-can-data webdata scenroad ind pass htm independ pass aspen us24 close winter the file localhost d itu web 20mine project uw-can-data webdata scenroad trr htm trail ridg road rocki mountain nation park close winter file localhost d itu web 20mine project uw-can-data webdata htm colorado montana some winter road closur see file localhost d itu web 20mine project uw-can-data webdata winter-canada drive-cond-winter htm comment gener comment winter road closur the file localhost d itu web 20mine project uw-can-data webdata scenroad btooth htm beartooth highwai northeastern approach road file localhost d itu web 20mine project uw-can-data webdata natpark ystone htm yellowston nation park close winter road yellowston the go-to-the-sun road logan pass file localhost d itu web 20mine project uw-can-data webdata natpark glacier htm glacier nation park close winter file localhost d itu web 20mine project uw-can-data webdata mt htm montana oregon some winter road closur see file localhost d itu web 20mine project uw-can-data webdata winter-canada drive-cond-winter htm comment gener comment winter road closur the road crater lake crater lake nation park close winter reopen late june earli juli for telephon park us 1-541-594-2211 inform road current appear http tripcheck tripcheck oregon highwai condit web site well futur file localhost d itu web 20mine project uw-can-data webdata htm oregon utah some winter road closur see file localhost d itu web 20mine project uw-can-data webdata winter-canada drive-cond-winter htm comment gener comment winter road closur utah state highwai 39 northern utah wasatch rang ogden woodruff close winter utah state highwai 148 file localhost d itu web 20mine project uw-can-data webdata natmon cbreak htm cedar break nation monument close winter file localhost d itu web 20mine project uw-can-data webdata ut htm utah utah winter drive condit major jim collin usaf kindli gener comment winter drive utah typic winter weather cold fog late novemb januari snow fall decemb-februari typic snowfal rang inch vallei feet mountain pass storm twenti-four hour - seldom see snowstorm dai midwest ici snowi road norm smaller town afford snow remov equip interst highwai usual dry howev unusu travel strand higher elev blizzard recommend drive winter condit consid avoid area reli commerci transport januari short thaw temperatur rise mid-40's f mid-late februari turn cold temperatur low 20's f snowfal common averag accumul dec-jan march britain unsettl weather excel dai month snow end vallei mid-april rememb summer snow flurri june file localhost d itu web 20mine project uw-can-data webdata ut htm utah washington state some winter road closur see file localhost d itu web 20mine project uw-can-data webdata winter-canada drive-cond-winter htm comment gener comment winter road closur the north cascad highwai washington state highwai 20 washington pass newhalem mazama close winter washington state highwai 123 410 cayus chinook pass eastern side file localhost d itu web 20mine project uw-can-data webdata natpark rain htm mount rainier nation park close winter file localhost d itu web 20mine project uw-can-data webdata wa htm washington state wyom some winter road closur see file localhost d itu web 20mine project uw-can-data webdata winter-canada drive-cond-winter htm comment gener comment winter road closur the file localhost d itu web 20mine project uw-can-data webdata scenroad btooth htm beartooth highwai northeastern approach road file localhost d itu web 20mine project uw-can-data webdata natpark ystone htm yellowston nation park close winter all road file localhost d itu web 20mine project uw-can-data webdata natpark ystone htm yellowston nation park close winter file localhost d itu web 20mine project uw-can-data webdata wy htm wyom wyom winter drive condit i'm extrem grate allen wyatt awyatt dcomp provid excel descript winter drive condit northeast wyom devil tower nation monument area the ground condit weather condit thing wyom in neck wood count amount snow ground late octob april the amount snow vari coupl inch coupl feet again ground our road crew veri good job keep road clear open last winter 96 97 worst rememb year road close total three dai thi snow-on-the-ground winter last septemb mai as weather condit bitterli cold winter most time 10-20 degre fahrenheit coupl time dip 20 fahrenheit these cold snap terribl long week last year bad winter dai 35 fahrenheit --ouch! most bitterli cold weather arriv late januari februari christma moder either advis folk dress warmli you definit visit devil tower winter open year the condit trail tower clear trail hardi soul even caveat great place visit file localhost d itu web 20mine project uw-can-data webdata wy htm wyom file localhost d itu web 20mine project uw-can-data webdata winter-canada htm drive file localhost d itu web 20mine project uw-can-data webdata link winter htm extern link - winter road closur - current inform file localhost d itu web 20mine project uw-can-data webdata highroad htm highest road north america file localhost d itu web 20mine project uw-can-data webdata drive mountain htm mountain road file localhost d itu web 20mine project uw-can-data webdata safeti htm safeti file localhost d itu web 20mine project uw-can-data webdata link dot htm state provinc depart of transport - extern link file localhost d itu web 20mine project uw-can-data webdata phone road htm state provinc depart transport - phone number file localhost d itu web 20mine project uw-can-data webdata htm home file localhost d itu web 20mine project uw-can-data webdata stateind htm state provinc file localhost d itu web 20mine project uw-can-data webdata subind htm subject file localhost d itu web 20mine project uw-can-data htm about person web site johnclethero file localhost d itu web 20mine project uw-can-data feedback htm email most modifi 1-dec-01 