Las Vegas will enjoy mostly sunny skies and mild temperatures on Monday, with highs near 73 degrees. The calm weather won’t last long—starting Tuesday, a Pacific system will bring breezy winds, a chance of light showers in the valleys, and more hazardous conditions on lakes and in the high country.
Afternoon Winds And Boating Hazards
The National Weather Service has issued a Lake Wind Advisory for Lake Mead and Lake Mohave for Tuesday. Forecasters are calling for south winds of 15 to 25 mph with gusts up to 35 mph, kicking up 1 to 3 foot waves that can capsize small craft.
Boaters are urged to steer clear of exposed stretches of water or plan to head back to shore quickly if conditions ramp up. High profile vehicles could also be a handful in the stronger gusts. The advisory runs from about 10 a.m. to 10 p.m. local time; see the National Weather Service for full details.
Mountain Snow And Travel
Higher up, the Eastern Sierra slopes above 8,000 feet are under a Winter Weather Advisory from 10 p.m. Monday, February 9 through about 4 p.m. Wednesday, February 11, 2026. Snow totals of 3 to 8 inches are expected between 8,000 and 9,500 feet, with locally higher amounts possible above 9,500 feet.
Gusty winds combined with blowing snow could knock down visibility and make travel over mountain passes hazardous. Drivers heading toward Mammoth or Lee Canyon should be prepared for chain controls and slower speeds. For timing and safety guidance, check the National Weather Service.
Valley Commute And Small Impacts
Down in the Las Vegas valley, this system looks a lot less dramatic. Lower elevations will likely only see brief, light showers Tuesday into Wednesday, but even a quick sprinkle can slick up the roads, slow the commute, and undo an early morning car wash…