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Hwy I-5 winter travel questions - Vancouver to Palm Springs

Gary_N
Explorer
Explorer
We are RV newbies and with a few trips under our belt are planning a February trip to the Palm Springs area from Vancouver for a couple of weeks stay. We have lots of horse trailer towing experience but none of in winter conditions. We have driven cars and trucks for years in the snow having grown up on the prairies before coming to the coast. We have questions about winter travel on the I-5 from Vancouver towing a travel trailer (GMC 2500HD Duramax 4X4 with proper winter tires towing 24 foot bumper to hitch travel trailer 2014 Jayco White Hawk 20MRB with original tires):
1. Are chains required by local laws of WA, OR and CA for truck or trailer through the mountain passes we will traverse?
2. Are the ordinary trailer tires sufficient on the travel trailer under local laws of WA, OR and CA?
3. In which passes can we expect snow and which are the worst/easier?
All help appreciated.
Gary, Sharon and Black Lab Abby
2002 GMC 2500HD Duramax 4x4
2014 Jayco White Hawk 20MRB
10 REPLIES 10

MaverickBBD
Explorer
Explorer
Plan an overnight at SevenFeathers in Canyonville, Or. so that you can time the pass south of Ashland for afternoon. It is a great place to get road conditions. They get lots of updates from ODOT and truckers going both ways over the pass. Also check out TripCheck.com and follow the cameras along I 5 in Or and Ca.
Tom, Cheryl & Blossom(coonhound mix)
'05 Winnebago Journey 36G w/Cat. C-7 350 hp Freightliner XC
AFE air filter, aero turbine muffler, 4 FSD Konis, ultra track bell crank and Safe-T-Plus
FMCA 397030
WIT 129107

Gary_N
Explorer
Explorer
Thank you all for your excellent information. As an RV newbie I am so very pleased at the neighborly and helpful nature of nearly everyone we meet in our RV travels. We have certainly selected a great way to tour Canada and the USA. Thanks again!
Gary
Gary, Sharon and Black Lab Abby
2002 GMC 2500HD Duramax 4x4
2014 Jayco White Hawk 20MRB

George_H
Explorer
Explorer
As stated Southern OR and Northern CA are potential snow areas, 7 Feathers Casino (Canyonville OR) has a great RV park, spend the night and leave when highway check is clear.
George, Juanita and Mandie (boss Shar-Pei)
01 F350, PSD, DRW
05 Carri-Lite 32RS3

Mootpoint
Explorer
Explorer
I carry chains to be legal otherwise I just pull over and wait. So if you can, build an extra day or so into your travel plans and relax.
Nothing sucks more than that moment during an argument when you realize you're wrong.

jandjbaums
Explorer
Explorer
If its snowing on I5 in Cali. Most of the time they just shut the road down. Even in the north. Grapevine its yeh or nay.
  • 07 Toyota Tacoma double cab
  • 2011 Stellar 18cb TH

time2roll
Nomad
Nomad
Carry chains for one truck axle and one trailer axle.
Stay about three days behind any storm and you should never need the chains except to show if asked.
Although you should test fit them before the trip.

I prefer link chains on the primary drive axle and carry flimsy cables for the trailer.

Golden_HVAC
Explorer
Explorer
Normally you can plan around any storms along I5. Just north of Grants Pass there is about 5 mountain passes, short mountains - just about 1,200' at the most over each one, then back down to the valley with a river to cross, then back up over a small pass.

From Ashland to Redding is a large mountain pass. If it is raining in Medford and Grants Pass, then likely it will snow at the 4,500' pass above. You can spend a day or two in Grants Pass, Rouge River, or another area. Then take the pass when good weather will happen for the next 24 hours. It is unlikely that you will have bad weather, yet it only takes about 3 days to get great weather.

Once south of Redding, then you are in another valley, and not likely to see any snow until south of Bakersfield. There I 5 goes over another 6% grade and 4,500+ foot elevation. If it is raining, spend the night, and then try in the morning. Likely it will clear up. Or you can take highway 58 east to highway 395, then south to Palm Springs, and never go over about 3,500' elevation, and MISS a lot of LA traffic. Even save a few miles too!

Fred.
Money can't buy happiness but somehow it's more comfortable to cry in a

Porsche or Country Coach!



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I havn't been everywhere, but it's on my list.

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paulj
Explorer II
Explorer II
I5 does not cross any passes in Washington. Travel on Washington I5 will similar to driving Hwy 1 in the Lower Mainland BC. Same for the northern half of Oregon. It's likely to be wet, unless a cold ridge has drifted south from the BC interior, and leaks cold air through river valleys.

bdpreece
Explorer II
Explorer II
Oregon chain laws are very explicit. Carry chains for both the tow vehicle and also the trailer and use them if directed or face a pretty hefty fine. You can read more Here

In Oregon your major passes on I5 to watch out for are Sexton Pass North of Grants Pass and naturally the Siskiyou's South of Ashland into California. The next area to watch is from Weed Ca South almost to Redding. After that it is clear sailing.

We carry chains to meet the law but usually just lay over if it really looks like it is going to get bad.
Brian, Loretta & Daisy (Golden Retriever)

2008 Holiday Rambler Endeavor PDQ40
2014 Ford Explorer toad

enblethen
Nomad
Nomad
If your rig is over 10,000 pounds you must carry tire chains for towing vehicle and trailer for last braking axle. Book says you must carry a spare chain as well. The book says you must chain if signs require autos to have snow or traction tires. Doesn't matter whether tow vehicle has four wheel drive or no.
Standard trailer tires are sufficient.
Only real place you could have issue is south of Ashland, OR and down to around Mt. Shasta, CA.
Watch the weather and hold up is my advise. We have carried chains for MH and toad. I would never put them on. I would wait out any storm and wait for truckers to go with out chains.
Oregon chain requirements
Washington chain requirements
California chain requirements

Bud
USAF Retired
Pace Arrow


2003 Chev Ice Road Tracker