(EXTRACTED FROM FXUS65 KVEF 211131 CCA) For McCarran...Breezy south to southwest winds are expected through the day, with gusts as high as 30 knots in the afternoon, before shifting to the northwest or north in the late afternoon/early evening. Ceilings will lower overnight, possibly dipping down to 080 Wednesday morning, with chances for showers and lower ceilings increasing Wednesday afternoon. For the rest of southern Nevada, northwest Arizona and southeast California...Strong west to southwest winds can be expected today in the Mojave Desert, with the strongest winds in much of San Bernardino County, where gusts over 50 knots will be possible in the afternoon. Severe downslope winds, with gusts of 50 to 60 knots, will also be possible on the eastern slopes of the Sierra and in the Owens Valley. Chances for showers, along with low ceilings and terrain obscuration, will spread south across the southern Great Basin today and across the Mojave Desert tonight into Wednesday.