Las Vegans can look forward to clear skies until things take a turn come mid-week, the National Weather Service Las Vegas NV's forecast discussion indicates a sequence of atmospheric changes is set to roll through the region. In the latest update, we're in for "quiet weather" until tomorrow followed by a "weak weather system" expected to bring light precipitation mainly south of Interstate 40 on Tuesday. But it's the midweek when the weather really starts to show its hand, with a "stronger system" predicted to ruffle some feathers with "strong gusty winds" alongside a more generous helping of rain and snow over the mountains.
By Tuesday, brace for modest rainfall if you're hanging south of Interstate 15, with the possibility of thunderstorms, especially across southern Mohave County where the rain could get heavier in short bursts, the forecast reveals conditions turning gustier through the afternoon as the low-pressure trough rolls out to be replaced by a modest ridge. It's a classic Vegas bet that things are about to get more interesting weather-wise, and temperatures are expected to dip slightly as a new system sidesteps into the area, though rainfall might not make a dent much over a tenth of an inch.
Looking toward the back half of the week, the script flips as a heftier Pacific trough inches closer casting "gusty southerly winds" across much of the region on Wednesday, escalating to "a 75 to 100%" shot at winds hurling past 40 mph for parts of the Nevada, California and Arizona tri-state area. What follows is a cooler Thursday, carrying with it the promise of precipitation that could alter the landscape from rain to snow as elevation climbs, though meteorologists hint that a swift-moving system "may limit the amount of precipitation we end up receiving since a faster moving system will result in a short window of opportunity for precipitation," per the forecast from the National Weather Service.
By Friday an exit strategy unfolds as the system retreats east leaving behind dry conditions and a refusal to remain static, the winds of change continue to blow with a new system eyeing the West Coast by early next week, and for sure it's an indication that our atmospheric narrative is far from its final chapter. For aviators, the skies over Harry Reid are clear for the moment with a smidgen of stronger winds in some county pockets but for the most part it's smooth sailing or shall we say flying until the winds of Wednesday begin to stir.
Local observers and weather enthusiasts, your moment in the sun might be brief, so the National Weather Service is encouraging spotters to share any notable meteorological phenomena via standard operating procedures. This isn't just talk about the weather; this is watching it in action, and reporting back can help paint a comprehensive picture of the evolving climate scene over the Silver State and its environs.
