For those enjoying the mild climate that Las Vegas has been offering, make the most out of it while it lasts, because the National Weather Service Las Vegas predicts a marked shift coming early next week. According to an Area Forecast Discussion released by the National Weather Service, the serene weather will give way to cooler and more windswept days as a low-pressure system descends from the Pacific Northwest.
The short-term forecast through Friday night is set to maintain higher than average temperatures for this time of the year, with "seasonable cool mornings," as briefly described by the National Weather Service Las Vegas. But the civility of climate is anticipated to come to an abrupt end. Residents are advised to prepare to temper their wardrobe and outdoor plans to suit a significant drop in temperature and the onset of gusty winds.
During the weekend, those planning outdoor activities can expect temperatures to continue to hover around 5-10 degrees above normal, ensuring a balmy autumn experience. However, as the broad Pacific trough rolls in next week, the weather script is going to dramatically flip. "Latest NBM guidance depicts a
15-20 degree temperature drop between Sunday and Tuesday," the National Weather Service Las Vegas detailed. This arrival will also usher in windier conditions, particularly affecting corridors such as I-15 and I-40, with gusts of 40+ mph being within the realm of strong possibility.
The National Weather Service Las Vegas has also highlighted the potential for light snow in areas above 6000 feet, therefore mountain communities could be seeing the first snowflakes of the season, if the less likely but possible moister and cooler scenarios come play out. "The most-likely scenario (25th-75th percentiles) brings anywhere from 0.00"-0.25" to the northern half of the CWA, primarily the high terrain," the forecast discussion notes, still considering the less than likely but watch-worthy prediction of up to 0.75" in higher altitudes. Meanwhile, aviators can rest easy for now, as VFR conditions with clear skies dominate, although high clouds are expected to start moving in over Harry Reid and surrounding areas starting Thursday morning.
