Thunderstorms are expected to develop each afternoon and evening around Carson City through midweek as an area of high pressure heats up the Sierra and western Nevada, according to the National Weather Service.
Best chances for thunderstorms though Wednesday will be in the shaded area on the map above. Main impacts from these thunderstorms will be heavy rain, hail, lightning, and strong outflow winds over 40 mph.
Strong winds and lightning from thunderstorms pose an immediate danger to boaters and beachgoers. If you are out on the lake when thunderstorms develop, return to shore as soon as possible. Outflow winds can rapidly increase wave heights to over 3 feet, which can capsize small boats.
A Heat Advisory issued by the National Weather Service in Reno is in effect from Sunday through Tuesday. Afternoon high temperatures will remain above 100 and may exceed 105 Sunday through Tuesday in the Carson City region, including Lyon, Douglas, Washoe, and Storey counties.
Overnight lows for the Carson City may fall to the 70s. The record-breaking heat for several days, combined with unusually warm overnight lows in urban areas will produce uncomfortable conditions for the elderly, children and those with chronic ailments.
The weather service advises everyone to take precautions if spending time outside and re-schedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water.
To reduce risk during outdoor work the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded areas or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency and anyone with symptoms should call 911.