Henry knows this is no chance at all, but he nods, gives Cox a final look (Cox will never forget the cop's hellish, despairing eyes), takes Pammie Chen's hand, and follows her to Bus 19 as the smoky blackness races toward them.
The fire reaches downtown and explodes along Main Street like a blowtorch in a pipe. The Peace Bridge is vaporized. Big Jim and Carter cringe in the fallout shelter as the Town Hall implodes above them. The PD sucks its brick walls in, then spews them high into the sky. The statue of Lucien Calvert is uprooted from its base in War Memorial Plaza. Lucien flies into the burning black with his rifle bravely raised. On the library lawn, the Halloween dummy with the jolly top hat and the garden trowel hands goes up in a sheet of flame. A great whooshing noise - it sounds like God's own vacuum cleaner - has arisen as the oxygen-hungry fire sucks in good air to fill its single poisonous lung. The buildings along Main Street explode one after another, tossing their boards and goods and shingles and glass into the air like confetti on New Year's Eve: the abandoned moviehouse, Sanders Hometown Drug, Burpee's Department Store, the Gas & Grocery, the bookstore, the flower shop, the barber-shop. In the funeral parlor, the rnost recent additions to the roll of the dead begin roasting in their metal lockers like chickens in a Dutch oven. The fire finishes its triumphant run down Main Street by engulfing Food City, then rolls onward toward Dipper's, where those still in the parking lot scream and clutch at each other. Their last sight on earth is of a firewall a hundred yards high running eagerly to meet them, like Albion to his beloved. Now the flames are rolling down the main roads, boiling their tar into soup. At the same time it is spreading into Eastchester, snacking on both yuppie homes and the few yuppies cowering inside. Michela Burpee will soon run for her cellar, but too late; her kitchen will explode around her and her last sight on earth will be her Amana refrigerator, melting.
The soldiers standing by the Tarker-Chester border - closest to the origin of this catastrophe - stumble backward as the fire beats impotent fists against the Dome, turning it black. The soldiers feel the heat bake through, raising the temperature twenty degrees in seconds, crisping the leaves on the nearest trees. One of them will later say, 'It was like standing outside a glass ball with a nuclear explosion inside of it.'
Now the people cowering against the Dome begin to be bombarded by dead and dying birds as the fleeing sparrows, robins, grackles, crows, gulls, and even geese slam against the Dome they so quickly learned to avoid. And across Dinsmore's field comes a stampede of the town's dogs and cats. There are also skunks, woodchucks, porcupines. Deer leap among them, and several clumsily galloping moose, and of course Alden Dinsmore's cattle, eyes rolling and mooing their distress. When they reach the Dome they crash against it. The lucky animals die. The unlucky ones lie sprawled on pincushions of broken bones, barking and squealing and miaowing and bellowing.
Ollie Dinsmore sees Dolly, the beautiful Brown Swiss who once won him a 4-H blue ribbon (his mother named her, thought Ollie and Dolly was just so cute. Dolly gallops heavily toward the Dome with somebody's Weimaraner nipping at her legs, which are already bloody. She hits the barrier with a crunch he can't hear over the oncoming fire... except in his mind he can hear it, and somehow seeing the equally doomed dog pounce on poor Dolly and begin ripping at her defenseless udder is even worse than finding his father dead.
The sight of the dying cow that was once his darling breaks the boy's paralysis. He doesn't know if there's even the slightest chance of surviving this terrible day, but he suddenly sees two things with utter clarity. One is the oxygen tank with his dead father's Red Sox cap hung on it. The other is Grampy Tom's oxygen mask dangling from the hook of the bathroom door. As Ollie runs for the farm where he's lived his whole life - the farm that will soon cease to exist - he has only one completely coherent thought: the potato cellar. Buried under the barn and running beneath the hill behind it, the potato cellar may be safe.
The expatriates are still standing at the edge of the orchard. Barbie hasn't been able to make them hear him, let alone move them. Yet he must get them back to the farmhouse and the vehicles. Soon.
From here they have a panoramic view of the whole town, and Barbie is able to judge the fire's course the way a general might judge the most likely route of an invading army by aerial photographs. It's sweeping southeast, and may stay on the western side of the Prestile. The river, although dry, should still serve as a natural firebreak. The explosive windstorm the fire has generated will also help to keep it from the town's northernmost quadrant. If the fire burns all the way to where the Dome borders on Castle Rock and Motton - the heel and sole of the boot - then those parts of Chester's Mill bordering on TR-90 and northern Harlow may be saved. From fire, at least. But it's not fire that concerns him.