The National Weather Service Las Vegas has issued a forecast that promises a slight uptick in monsoonal moisture, bringing modest precipitation chances to parts of the region. Showers and thunderstorms are slated to particularly influence northwestern Arizona, along with the mountainous areas of far southeastern California and southern Nevada. "Expect temperatures to range 4 to 6 degrees above seasonal averages through the forecast period," the NWS statement read.
As Labor Day approaches, locals might want to prepare for potential dry lightning and increased fire danger in certain areas. The Las Vegas Weather Forecast predicts today's storm activity should be relatively low-impact, with chances of higher gusts hovering around 30%. However, residents of eastern Mohave County need to be aware of possible gusty winds between 30 and 40 mph stirred up by the stronger storms. The complex weather puzzle pieces together with a closed low off the California coast, foretelling increased southerly winds and low humidities to ratchet up fire dangers into next week.
Looking ahead into the long-term, the NWS anticipates temperatures will continue soaring above the norm. "As temperatures heat up to 5 to 10 degrees above normal during the second half of the week, we will see the return of Major to Extreme HeatRisk across the lower elevations of the Mojave Desert," warned the forecast discussion. This spike in mercury comes courtesy of a ridge of high pressure settling squarely over the Southwest which is, although leading to oppressive heat now, is set to be disrupted by a forecasted incoming trough.
Travelers flying this holiday weekend should encounter minimal disruptions due to weather, according to the NWS. General expectations for the Harry Reid International Airport and surrounding terminals include light, diurnal winds each day with shifts in direction noted throughout the day. "Variable winds turn to the northeast later this morning, then to the southeast this afternoon and to the southwest in the evening," the NWS aviation report detailed. Pilots venturing over northwest Arizona, though, are advised to stay vigilant for isolated thunderstorm activities this afternoon outside of terminal vicinities.
Above-average temperatures will continue across the region with chances of showers and thunderstorms persistent in eastern Mohave and eastern Lincoln counties.#VegasWx #NvWx #CaWx #AzWx pic.twitter.com/GXK0zQxQDY
— NWS Las Vegas (@NWSVegas) September 1, 2024
