Las Vegans should brace themselves for a notable dip in temperatures and anticipate the arrival of wind and precipitation due to an approaching weather system, as reported by the National Weather Service Las Vegas NV. The forecast discussion released this morning indicates that Sierra snow, valley rain, and robust south-southwest winds are on the radar, with these events intensifying over the weekend.
According to the NWS forecast, winds will begin to pick up later today, reaching 20 to 30 mph extensively and even clocking in at 35 to 45 mph gusts in some counties. Winds will buffet areas like the Owens Valley, Esmeralda, and central Nye, while snow will grace the Sierra Nevada by evening above the 9,500-foot mark, where accumulations are estimated to range from 4 to 12 inches, creating uneven coverage due to the system’s varied nature. Furthermore, as this system pushes through the southwestern United States, the coming weekend should see another wave of moisture, lowering snow levels and bringing more widespread rain chances across the board—currently looking like a certainty between 70 and 90 percent for at least 0.10 inches of rain throughout the area.
Temperature readings are predicted to plunge further, putting the region at 5 to 8 degrees below the norm for mid-November. Those planning any travel or outdoor activities over the next few days need to closely monitor the evolving weather patterns, with the National Weather Service urging individuals to stay up-to-date with the forecast. An active pattern of inbound troughs will maintain cooler temperatures and consistent possibilities for mountain snow and light valley rain throughout the coming period.
Aviation-wise, light winds are forecasted for Harry Reid International Airport, shifting southwest just before sunset and maintaining visual flight rules (VFR), as SCT-BKN clouds continue through the period, starting around 20kft then lowering to 10kft–15kft tonight, detailed the aviation section of the weather service's discussion. Anticipation mounts for Friday's potential for rain and lower ceiling heights, with a 20% chance for showers tomorrow morning. In contrast, the rest of Southern Nevada, northwestern Arizona, and southeastern California should prepare for the rest of the week with winds picking up by afternoon and spreading rain chances along with descending cloud ceilings.
Weather enthusiasts and local spotters are encouraged by the National Weather Service to report any significant weather or impacts as the system approaches, helping provide real-time, crowd-sourced updates on this late-week weather event.
