Right now in Tri-Cities, the air is about 60°F, but the model estimates the asphalt under your dog's paws is closer to 80°F — a gap of roughly 20°F, because clear skies are pouring full sun onto every dark surface. That reading puts Tri-Cities in the clear for an ordinary walk. Air temperature alone would have told you none of this — the pavement, not the forecast, is what your dog actually stands on.
Across the 8 hours left today, the pavement in Tri-Cities is projected to top out near 80°F around 4 PM, when the air will be about 60°F — a 21°F gap between the forecast your weather app shows and the surface your dog walks on. The surface is already coming down, about 24°F over the next three hours, so waiting a little works in your favour here.
In an average October, Tri-Cities sees highs around 67°F and overnight lows near 45°F. That keeps most of the day walkable, though a rare clear, calm afternoon can still warm exposed pavement more than the mild air suggests. For this month the normals suggest pavement rarely reaches unsafe temperatures here, but the seven-second hand test is still the final word on any given day.
Tri-Cities loses its all-day safe window in 5 months of the year — May through September — and October is not one of them. The year peaks in July at an average high of 97°F against 41°F in December, a 55°F swing that decides how much of the day belongs to your dog.
The nearest city we track is Spokane, roughly 128 miles from Tri-Cities — far enough that its reading is no substitute for this one. Sun angle, humidity and cloud cover can all differ across that distance, which is why this page models Tri-Cities on its own coordinates.
Whatever the number says, confirm it with your hand: press the back of it flat on the pavement for seven seconds. If you can't hold it there, neither can your dog. Conditions in Tri-Cities are on the gentler side right now, but keep the same habits: water before and after, grass over asphalt, and a close eye on flat-faced breeds, seniors, and puppies, who overheat and burn sooner than a healthy adult dog.