Las Vegas residents and visitors may need to keep an eye on the sky as monsoonal moisture persists, bringing a chance for afternoon showers and storms today and tomorrow. The National Weather Service Las Vegas warns of potential flash flooding, gusty winds, and large hail accompanying some of the thunderstorms. According to the NWS latest forecast, "Another round of thunderstorms should commence this afternoon, mainly over Mohave, Clark, and Lincoln counties."
For those hoping to soon dry off, a change in weather is on the horizon. The NWS Las Vegas indicates that a drying trend is expected to quickly follow, as the monsoonal moisture will be pushed out by a developing trough off the California coast. This shift will also usher in "relatively cooler temperatures" which will spread across the region by mid-week. Temperatures in Las Vegas are forecast to drop to the low 90s by this period, providing a reprieve from the heat.
Aviators should also take heed of the conditions. The NWS Vegas predicts for Harry Reid International Airport "a low probability for storms to make it into the Valley," though outflow from nearby storms could lead to erratic and gusty winds. Despite these potential disturbances, the forecast anticipates that "VFR conditions will prevail, with temperatures remaining under 100 degrees."
Outdoor enthusiasts and spotters in the region are also advised to stay vigilant. The NWS calls on spotters to report any significant weather impacts. The statement reads, "Spotters are encouraged to report any significant weather or impacts according to standard operating procedures." With monsoonal patterns to persist a bit longer, staying informed and cautious seems to be the prudent course of action for anyone venturing out in southern Nevada, northwest Arizona, and southeast California.
