Las Vegas started Sunday, May 3, 2026, under clear skies and temps in the low 60s at local observation sites, setting the stage for a bright afternoon that will climb to a high near 91°F. Breezy to gusty winds will develop from afternoon into evening, with the strongest gusts around 30–31 mph, which could make biking a bit of a workout and turn unsecured patio furniture into a nuisance if it is not tied down.
According to the National Weather Service in Las Vegas, a closed low tracking up the California coast will bring gusty southwest winds and a small chance of spotty showers from Sunday through Tuesday, May 4–5, 2026. The forecast discussion highlights valley gusts near 30–31 mph this afternoon and an even higher gust potential along the Colorado River corridor. This update builds on coverage from earlier in the week; see that earlier May 1 forecast.
Afternoon Winds Pick Up
Winds are expected to swing from east-southeast to south by early afternoon and ramp up to sustained speeds around 15–22 mph, with intermittent gusts near 30–31 mph. The breeziest stretch should run roughly between 2 p.m. and 8 p.m. Sunday. Open stretches of I-15, US-95 and the Boulder Highway may see stronger crosswinds, so drivers of high-profile vehicles should leave extra room and slow down as needed. Local air traffic is expected to stay mostly on schedule, though some arrivals and departures could feel the impact of surface gusts this evening.
Showers And A Cooler Start To The Week
Spotty showers and isolated thunderstorms are possible Monday, May 4, 2026, and Tuesday, May 5, 2026, mainly over higher terrain and parts of the western forecast area, with most locations seeing only light amounts. Temperatures are expected to drop about 8–12 degrees early next week before ridging builds back in and highs rebound into the upper 80s and 90s by mid- to late week.
What To Do
Before the gusts kick up, secure loose patio furniture and lightweight items, and tie down canopies if possible so they stay put. On the roads, give extra space to trucks and RVs along exposed stretches of highway. Keep water handy during the warm afternoon hours, and check the National Weather Service forecast page for updates if you are planning to spend time outdoors.
