Las Vegas, Nevada – Scorching heat grips Clark County this weekend as Las Vegas heads into a stretch of 100°F days starting Saturday, July 26th, bringing a summer weather alert for everyone traveling US-95 and I-15. Outdoor workers, families planning parks or pool time, and anyone on the road should prepare for dangerous heat by midday, with limited overnight cooling offering little relief.
According to the National Weather Service, sunny skies and high pressure will drive temperatures to 100°F Saturday and 102°F on Sunday, with light southwest winds gusting up to 21 mph in some areas. The hottest stretch arrives Monday and Tuesday, when highs could spike to 107°F and nighttime lows stay in the low 80s, increasing the risk of heat exhaustion, especially for vulnerable groups.
Local impacts will be felt across Paradise, North Las Vegas, and downtown, with high heat placing extra demand on power grids and air conditioning systems. Officials urge residents to avoid strenuous outdoor activity from 11 a.m. to 7 p.m., stay hydrated, check on neighbors, and never leave children or pets in vehicles. If you must travel US-95 or I-15, bring extra water and ensure your vehicle is heat-ready.
Schools and outdoor sports should adjust schedules as needed. Remember, extreme heat can impact traffic lights, cause road buckling, and disrupt utility service. The hottest days look set for early next week, with little cooling at night.
What’s Next:
Dangerous heat continues through at least Wednesday, with a slight chance of showers by Wednesday night and Thursday, possibly bringing brief relief. Stay alert for updated advisories and heat warnings.
Five-Day Las Vegas, NV Forecast:
- Saturday, July 26: Sunny, high near 100°F, southwest wind gusts up to 21 mph
- Sunday, July 27: Sunny, high near 102°F, low around 78°F
- Monday, July 28: Hot, sunny, high near 107°F, low around 82°F
- Tuesday, July 29: Sunny and hot, high near 107°F, low near 83°F
- Wednesday, July 30: Sunny, high near 106°F; slight chance of showers at night, low near 81°F
- Thursday, July 31: Slight chance of showers and thunderstorms, mostly sunny, high near 103°F
