Low temperatures Thursday night will be around -10F. Highs on Friday will be in the mid to upper single digits. There is less of a diurnal temperature variation due to the trails proximity to the coast.
Winds will be out of the north at 10-15 mph. Slightly stronger winds of 15-20 mph in the Seward Peninsula Mountains.
It appears that any snowfall that will occur on Friday will happen further south in Alaska. No snowfall is expected in the final stretch to Nome.