LAS VEGAS (KTNV) — An Excessive Heat Warning is in place for the Colorado River Valley area from 10 a.m. Tuesday to 8 p.m. Thursday. Temperatures in Lake Mead, Lake Havasu, Bullhead City, Hoover Dam and Laughlin could reach up to 118°.
Isolated showers and thunderstorms will be more likely today across the eastern Mojave Desert and northwest Arizona, but a 10% chance of showers remains in Las Vegas. We'll pair the low grade monsoonal moisture with continued temperatures near 110° as a high pressure ridge remains centered over the southern Rockies. We'll pair the heat with south wind gusts up to 20 mph. Temperatures remain near 110° through Friday.
