National Weather Service United States Department of Commerce

Severe Weather and Flooding in the Ohio Valley and Mid-Atlantic; Winter Storm in Alaska; Heavy Rains in Hawaii

Severe thunderstorms may produce a few tornadoes, scattered damaging winds, isolated severe hail, and flash flooding across the upper Ohio River Valley and parts of the Appalachians tonight. A strong storm in western Alaska continues to produce heavy snow, strong winds, and blizzard conditions into the mainland. Heavy showers and isolated thunderstorms may cause flash flooding in northern Hawaii. Read More >


The Climate of Las Vegas, Nevada is maintained by the staff at the National Weather Service Office in Las Vegas, Nevada. All data was obtained from the official forms, publications, digital datasets, and record books for this station. All normals, unless noted, were produced by NOAA's National Centers for Environmental Information (NCEI). NCEI's Asheville, North Carolina office should be contacted for certified weather data.