Las Vegas faces a heatwave with an Extreme Heat Watch; the Gifford Fire affects air quality, and the NWS advises caution for aviation and community heat risks.

Las Vegas faces extreme heat with temperatures set to rise significantly above normal, prompting the National Weather Service to issue an Extreme Heat Watch for the region.

Las Vegas forecast predicts dry and warm conditions with seasonal temperatures and breezes, with a potential midweek increase in monsoonal moisture leading to higher temperatures and humidity.

Dry and seasonally normal temperatures continue in Las Vegas with a potential for monsoonal moisture midweek; however, precipitation chances remain low.

The NWS in Las Vegas cautions of breezy conditions and potential critical fire weather in parts of Arizona and Nevada, with strong winds expected but no formal warnings issued.

NWS Las Vegas forecasts dry, seasonally temperate weather with afternoon breezes for Southern Nevada, with isolated showers possible in mountain areas.

The NWS predicts a persistent dry spell and typical temperatures for Las Vegas, with slight rain chances in Mohave County and typical wind patterns at Harry Reid International Airport.

Monsoonal moisture may bring showers and thunderstorms to northwest Arizona later this week, with normal temperatures in southern Nevada and variable winds for pilots.

Las Vegas' NWS forecasts a gradual warm-up from cool temperatures, remaining dry, with possible rain and thunderstorms in eastern Mohave County mid-week, and normal to slightly above normal temperatures starting Monday.

Las Vegas is set for a cooler weekend with below-normal temperatures and breezes, according to the NWS forecast, but heat will return the following week.

Las Vegas is experiencing cooler temperatures and breezy afternoons due to a low-pressure system, with potential monsoon moisture forecasted for mid-next week.

Las Vegas expects below-normal temperatures and breezy conditions over the weekend, with low storm chances decreasing by Thursday. The typical monsoon moisture is kept at bay but may return next week.

The National Weather Service forecasts breezy and dry conditions in southern Nevada, raising fire weather concerns, while cooler temperatures prevail with clear skies for aviation.