A flood advisory is currently in effect for the Las Vegas Valley and Clark County until 4 p.m. today, as announced by the National Weather Service. This warning comes on the heels of forecasted rain, with predictions of continued showers throughout the weekend.
Doppler radar has indicated moderate to heavy rainfall in the area leading up to noon, with expected additional rainfall amounts ranging from 0.25 to 0.75 inches. This precipitation could potentially lead to minor flooding throughout the region. Earlier this week, a flood watch was issued, which expired early Wednesday morning, and affected Southern Nevada, northwest Arizona, and eastern California.
The weather service has highlighted that a storm system is advancing into the area, bringing heavy rain and embedded thunderstorms across much of the Mojave Desert and Northwest Arizona. With soils already saturated from recent storms, the agency warned of quick storm runoff that might lead to rapid flooding in vulnerable basins.
Furthermore, the Spring Mountains are under a winter storm warning through Wednesday morning, where mountain elevations above 7,000 feet are expected to receive significant snowfall. Predictions indicate accumulations of five to ten inches at lower elevations and up to 24 inches or more at the peaks of 9,000 feet.
Las Vegas has experienced notable rainfall throughout 2025, with several recent events impacting both local infrastructure and public events. A significant storm on November 15 resulted in record rainfall, while earlier in the year, remnants of Tropical Storm Priscilla and Tropical Storm Mario also contributed to heavy rain, affecting various activities across the valley.
This influx of moisture could foster respite from the persistent dry conditions experienced in previous years, marking a welcome change for residents and their surroundings. The community looks forward to both the rain and the potential revitalization it brings to the landscape.