At 540 PM PDT /540 PM MST/, a severe thunderstorm was located 8 miles west of Desert Hills, or 10 miles northeast of Highway 95 At Mile Marker 29, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Lake Havasu City, Topock and Desert Hills. This includes the following highways... Interstate 40 in Arizona between mile markers 0 and 7. Interstate 40 in California between mile markers 149 and 155.

At 519 PM PDT /519 PM MST/, Heavy rain continues across the Laughlin and Golden Valley areas with rainfall observations of 1 to 1.5 inches falling in the past 30 to 45 minutes. These storms will develop into the Kingman metro momentarily. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Bullhead City, Kingman, Laughlin, Katherine Landing, Needles, Golden Valley, New Kingman-Butler, Chloride, Windy Point Campground, Packsaddle Campground, Oatman, Hualapai Mountain Park, Wild Cow Campground, Dw Ranch Road, Mesquite Creek, Big Bend Rec Area, Mojave Ranch Estates, Mohave Valley, Arizona Village and Hualapai Peak.

FFWVEF The National Weather Service in Las Vegas has issued a * Flash Flood Warning for... Southwestern Mohave County in northwestern Arizona... San Bernardino County in southern California... * Until 800 PM PDT /800 PM MST/. * At 505 PM PDT /505 PM MST/, Doppler radar indicated thunderstorms producing heavy rain the US-95 corridor south of Needles. Between 0.25 and 0.75 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Topock, Highway 95 At Mile Marker 29 and Needles.

At 417 PM PDT, Thunderstorms with heavy rain continue along Interstate 40 and US-95. Flooding was reported on the roadway of US-95 just north of Goffs by CHP. Between 0.5 and 1.5 inch of rain has fallen. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Searchlight, Cal-Nev-Ari, Highway 95 And I-40 and Essex.

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest Arizona, including the following areas, Lake Havasu and Fort Mohave, Lake Mead - AZ side and Lake Mohave - AZ side, southeast California, including the following area, San Bernardino County-Upper Colorado River Valley, and southern Nevada, including the following areas, Lake Mead - NV side, Lake Mohave - NV side and Southern Clark County. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Showers and thunderstorms capable of producing flash flooding. - http://www.weather.gov/safety/flood