* WHAT...Southwest winds 15 to 25 mph with gusts of 45 to 50 mph expected...shifting to the northwest in the evening. * WHERE...In California, Death Valley National Park and Owens Valley. In Nevada, Esmeralda and Central Nye County and Western Clark and Southern Nye County. * WHEN...From 10 AM to 10 PM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Patchy blowing dust possible. * ADDITIONAL DETAILS...Strong crosswinds will impact travelers on US95 between Tonopah and Las Vegas. Strong winds will also impact travel on US-395 in the Owens Valley.

* WHAT...Snow expected in the Spring Mountains above 7000 feet. Total snow accumulations of 3 to 6 inches expected. Winds gusting 45 to 55 mph. * WHERE...Spring Mountains. * WHEN...From 4 PM Tuesday to 4 AM PST Wednesday. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Heaviest snow accumulations will be across Lee Canyon with lighter amounts into Kyle Canyon. Slick and icy roadways can be expected on Highways 156, 157, and 158.