Every forecast across The Inland Empire,
highway-clear.

Every California region shares one system — the same maps, the same live radar, the same climate record. Everything that leaves Los Angeles ends up here. The basin's heat and smog pile against the San Bernardinos, the Santa Anas funnel down the Cajon and the San Gorgonio passes at freeway speed, and the fires that follow — Old, Line, Apple, El Dorado — run uphill into the same foothill towns. Over the pass it is high desert, and past Banning it is Sonoran.