


Area Forecast Discussion
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
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990 FXUS65 KVEF 120538 AFDVEF Area Forecast Discussion National Weather Service Las Vegas NV 1038 PM PDT Fri Jul 11 2025 .KEY MESSAGES... * Smoke from nearby fires will result in hazy skies at times through Saturday, but significant or widespread smoke impacts near the surface are not expected. * Hot and dry conditions will continue through the weekend with temperatures peaking Monday as ridging persists across the region. * Monsoon moisture makes a possible return mid to late next week along with a drop in temperatures. && .DISCUSSION...Today through the Middle of Next Week... High pressure over the region will allow temperatures to climb through the weekend and into early next week with temperatures peaking Monday. HeatRisk is mostly in the Moderate (Level 2) Saturday, but we are starting to see more isolated pockets of Major (Level 3) on Sunday. HeatRisk on Monday shows the greatest coverage of Major (Level 3) with temperatures running about 5-8 degrees above normal; however, these temperatures will still fall a few degrees shy of record values. At this point, decided to hold off on any Heat Warnings, but will continue to monitor. Hazy skies are expected over the next couple of days as various fires burn across the region combined with generally light winds aloft. The Gothic Fire located in central Nye County is the largest fire and has been responsible for most of our hazy conditions. So far today, smoke production has been much less than previous days, but that will need to be watched this afternoon if another significant plume gets generated. The ridge will slowly retreat and weaken next week after Monday. Temperatures will cool off a bit each day in response. In addition, on Tuesday, a slight increase in moisture is expected. This moisture will not result in any precipitation but will help cool temperatures and also reduce any fire danger due to extremely dry conditions. On Wednesday, high temperatures will have fallen back closer to normal for this time of the year. Any precipitation chance is now not expected until Thursday or later when better moisture and an easterly shortwave could bring low chances for precipitation. && .AVIATION...For Harry Reid...For the 06Z Forecast Package...Expect light winds at or below 8 kts with wind directions following typical diurnal patterns... light and variable through the morning, southeasterly through the afternoon, and southwesterly after sunset. Cannot rule out an occasional gust between 15 and 20 kts from the southeast between 00 and 03Z with peak heating as winds veer to the southwest through sunset. Slantwise visibility reductions expected from all directions through the TAF period, due to wildfires in south-central Nevada and northern Arizona. Included a FEW120 through the overnight period at Las Vegas Valley terminals as a result. Otherwise, no operationally significant cloud cover. Temperatures will exceed 100 degrees on Friday between 18 and 05Z. For the rest of southern Nevada, northwestern Arizona and southeastern California...For the 06Z Forecast Package...Expect breezy winds in the Las Vegas Valley at or below 8 kts with generally a diurnal direction trend. Cannot rule out isolated gusts between 15 and 20 kts from the southeast in the late-afternoon before winds shift southwest. Breezy south-southeast winds at KBIH in the afternoon.. Gusty west winds persist at KDAG, with a typical decrease expected during the late-morning and afternoon. Breezy southerly winds expected along the Colorado River Valley with occasional afternoon gusts around 20 kts. Slantwise visibility reductions expected from all directions through the TAF period, due to wildfires in south-central Nevada and northern Arizona. Otherwise, no operationally significant cloud cover. && .SPOTTER INFORMATION STATEMENT...Spotters are encouraged to report any significant weather or impacts according to standard operating procedures. && DISCUSSION...Gorelow AVIATION...Soulat For more forecast information...see us on our webpage: https://weather.gov/lasvegas or follow us on Facebook and Twitter