UPDATE 2PM: The National Weather Service has issued a severe thunderstorm warning for western Carson City, Douglas County, southern Washoe County in Nevada and El Dorado and Placer counties in California.
At 1:45 p.m., a severe thunderstorm was located over Zephyr Cove-Round Hill Village, or near South Lake Tahoe, moving north at 30 mph.
The storm was producing quarter-size hail with torrential rain. The weather service advises of potential damage to property from hail, ponding water on roadways due to torrential rainfall. The warning is until 2:15 p.m.
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Increased monsoon moisture is expected to bring widespread thunderstorms, heavy rain and the potential for flash flooding to Carson City and surrounding counties, prompting the National Weather Service to issue a Flood Watch from noon to 10 p.m. Saturday.
The watch extends through western Nevada and east-central California and includes the following areas: the greater Reno, Carson City and Carson Valley areas, Mineral and southern Lyon counties in Nevada and Mono County, Calif.
Forecasters say flash flooding caused by excessive rainfall is possible, advising that excessive runoff may result in flooding of creeks, streams and other low-lying and flood-prone locations.
Flash flooding and debris flows are possible for area burn scars including the Davis, Conner and Tamarack scars.
NWS forecasters advise people should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. Go here for updates.
Along with the Flood Watch, the National Weather Service is also advisory of increased chances for widespread thunderstorms. Threats will mainly include frequent lightning, gusty winds, heavy rain, small hail and flooding. Storms could initiate as early as noon Saturday and will likely populate along the same areas, allowing for the risk for flash flooding.
Meanwhile, A Heat Advisory that began Friday has been extended until 9 a.m. Sunday. The Heat Advisory remains in effect for far western Nevada including Reno, Carson City, Minden and Gardnerville areas as well as Mineral and southern Lyon counties.
The weather services advises moderate risk of heat-related illness for those sensitive to heat without protective action. Hot daytime highs with warm overnight lows, bringing little relief overnight. Avoid strenuous outdoor activities between 10 am and 7 pm, and stay hydrated by drinking plenty of water.
