d4: 3     d6: 2
d8: 1     d10: 1
d12: 9     d20: 4
d100: 41

Modified by the Situation:
Difficult: Distraught
Unfavorable: Suspicious
Average: Disinterested
Favorable: Indifferent
Easy: Cautious

Modified by the Situation:
Difficult: Observantly patrolling a route, even if just side to side.
Unfavorable: Watching closely, eyes darting from place to place.
Average: Sharpening their weapons, but with eyes up.
Favorable: Checking the doors and windows along a short patrol route.
Easy: Casually chatting as they stand or walk a patrol route.

A solo traveler is approaching from the opposite direction. They tip their hat to the PCs and keep walking--but if the PCs stop them, they have news of the trail/town ahead.