Las Vegas, Nevada – Powerful winds are impacting eastern California and western Nevada late Friday as a strong weather system drives hazardous conditions across the Eastern Sierra Slopes, with travel concerns extending into early Saturday.
According to the National Weather Service in Las Vegas, a Wind Advisory remains in effect for the Eastern Sierra Slopes through early Saturday morning. Westerly wind gusts could reach up to 65 mph in exposed terrain, while localized gusts between 35 and 45 mph are possible in the Owens Valley. The strongest winds are expected overnight into the pre-dawn hours before gradually easing Saturday morning.
The gusty conditions are creating hazardous crosswinds, especially along north-south roadways such as U.S. Route 395. High-profile vehicles, including trucks, RVs, and trailers, may experience difficult handling, particularly through mountain passes and open valley corridors. Strong winds could also lead to isolated tree damage and blowing dust, reducing visibility in some locations.
While Las Vegas itself is not under a wind advisory, the region’s weather office warns that the broader impact zone includes popular travel and recreation routes connecting southern Nevada to eastern California. Travelers heading toward Mammoth Lakes, Bishop, or other Sierra destinations should be prepared for sudden wind gusts and rapidly changing conditions.
Residents and travelers are urged to secure loose outdoor items, avoid unnecessary overnight travel through wind-prone areas, and use extra caution if driving. Outdoor recreation in exposed areas may become dangerous due to falling debris and sudden wind shifts.
Winds are expected to slowly diminish after sunrise Saturday as the pressure gradient relaxes. No additional advisories are currently posted beyond early Saturday, but officials note that lingering gusts could persist in higher elevations. Motorists are encouraged to check the latest road and weather conditions before traveling, especially through the Sierra corridor.
