UPDATE: Las Vegas is bracing for a heatwave as the National Weather Service (NWS) forecasts record-breaking temperatures and gusty winds through next week. Residents and visitors should prepare for dry and warm conditions, with temperatures soaring above normal levels.
According to a weather discussion released earlier today, gusty north winds will impact the Colorado River Valley, particularly between Laughlin and Needles. Peak wind gusts are expected to reach 25 to 35 mph, creating hazardous conditions on Lake Mohave with waves between 2 and 4 feet. Small boat operators are urged to exercise caution as these conditions could pose significant risks.
While gusty winds dominate the river valley, other parts of Southern Nevada, northwest Arizona, and southeast California will experience milder breezes. As the high-pressure system over the Pacific Coast begins to weaken, temperatures are forecasted to decline from a staggering 10 degrees above normal to more typical levels by the end of the week.
In a surprising twist, Death Valley will see a temporary break from its usual temperature inversions due to elevated winds today. This will lead to slightly warmer conditions, reminiscent of the recent heatwave. However, as winds subside tomorrow, cooler temperatures are expected to return, bringing a welcome relief to the area.
For aviators, the outlook remains clear. Harry Reid International Airport will maintain VFR (Visual Flight Rules) conditions throughout the day, with light morning winds shifting to northeast winds of 8 to 12 knots in the afternoon. Yet, stronger winds along the river valley may pose challenges for operations at nearby airports, with gusts potentially reaching up to 35 knots.
Weather spotters are on alert as the NWS encourages reporting of significant conditions per standard operating procedures. Fortunately, no precipitation is expected for the Mojave Desert, as the prevailing ridge will prevent moisture from entering the area. Although there is speculation about low-pressure systems near Baja that could introduce moisture later in the week, it is not anticipated to affect Southern Nevada’s already parched landscape.
As the heat and winds persist, residents are reminded to stay hydrated and take precautions against heat-related illnesses. The NWS will continue to monitor conditions closely and provide updates as necessary. Stay tuned for more urgent weather updates and ensure safety for yourself and your loved ones.
