Critical fire weather conditions are expected across parts of Northern Nevada and northeastern California on Friday, with dangerous heat forecast to follow this weekend in western Nevada valleys.
A Red Flag Warning remains in effect from 2 p.m. to 9 p.m. Friday for northeastern California, far northwestern Nevada and the Sierra Front. The warning includes Surprise Valley in California, Eastern Lassen County, the Northern Sierra Front including Carson City, Douglas, Storey, southern Washoe County, western Lyon County, far southern Lassen County and Northern Washoe County.
Forecasters expect west winds of 15 to 25 mph with gusts up to 35 mph. Relative humidity is forecast to fall between 7% and 15% for three to eight hours, creating conditions that could allow fires to spread rapidly.
The National Weather Service said the combination of gusty winds and dry fuels can cause a fire to quickly grow in size and intensity before first responders can contain it.
The agency is urging people to avoid any activity that could create a spark, including dragging trailer chains, target shooting and driving over dry grass.
People are also encouraged to avoid yard work or campfires near dry vegetation, follow local fire restrictions and check weather.gov/reno and livingwithfire.info for the latest information and preparedness tips.
The fire weather concerns will be followed by significant heat beginning Saturday.
A Heat Advisory will be in effect for western Nevada valleys from 11 a.m. Saturday until 8 a.m. Sunday. Forecasters said hot daytime temperatures and warm overnight lows will bring little overnight relief, with highs expected to reach 99 to 106 degrees and overnight lows between 65 and 70 degrees.
The advisory carries a widespread moderate risk of heat related illness for people sensitive to heat without protective action, with areas of major heat risk for the cities of Hawthorne, Fallon and Fernley and lower western Nevada valleys.
People are encouraged to avoid outdoor activities between 10 a.m. and 7 p.m., stay in air conditioned spaces when possible, wear light colored clothing and drink plenty of water.
The National Weather Service also reminded people to check on neighbors and always look for children and pets before locking any car.
