The only risky spot that I can think of is the I-5 south of Ashland, OR to Redding, CA. The link posted above is your friend. If there are storms just lay over in Ashland for a day or two.
'14 RAM Longhorn,DRW,4x4,CC, LB, 4.10, Aisin, 70gal underbed fuel tank.
Lifestyle 36FW, 8000lb axles, disk brakes, 19,100lbs
Andersen AL Ultimate hitch