* WHAT. West winds 35 to 55 mph with gusts up to 75 mph possible. * WHERE. Guadalupe Mountains of west Texas and Southeast New Mexico. * WHEN. From Saturday afternoon through Saturday evening. * IMPACTS. Travel will be difficult, especially for high profile vehicles like campers, vans, and tractor trailers. Severe turbulence near the mountains will be hazardous for low flying light aircraft.

* WHAT. West winds 35 to 50 mph with gusts up to 75 mph expected. * WHERE. Guadalupe Mountains of west Texas and Southeast New Mexico. * WHEN. From noon MDT /1 PM CDT/ to 10 PM MDT /11 PM CDT/ Saturday. * IMPACTS. Aviation interests may experience localized but extreme turbulence, or strong downward airflows if flying in the near the Guadalupe Mountains.

* WHAT. Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE. In New Mexico, Central Lea County and Northern Lea County Counties, and Eddy County Plains. In Texas, Eastern Culberson County County, and Van Horn and Highway 54 Corridor. * WHEN. From noon MDT /1 PM CDT/ to 10 PM MDT /11 PM CDT/ Saturday. * IMPACTS. Gusty winds may blow around unsecured objects.

* AFFECTED AREA. Southeast New Mexico and portions of West Texas. * TIMING. From Saturday morning through Saturday evening. * WINDS. West 25 to 35 mph with gusts up to 55 mph. Stronger gusts possible in the mountains. * RELATIVE HUMIDITY. As low as 4 percent. * RFTI. 7-8 or extreme. * IMPACTS. Avoid the use of open flames or any activities that may generate sparks. Accidental ignitions will have the potential to grow into dangerous wind-driven wildfires.