Monsoon moisture begins to hit Las Vegas
September 7, 2014 - 6:35 pm

Cars travel along on State Route 157 during a rain shower in Red Rock National Conservation Area on Sunday, Sept. 7, 2014. Rain and wind swept through the valley as the remnants of tropical storm Norbert come through the area. (Justin Yurkanin/Las Vegas Review-Journal)

Clouds begin to move into the Las Vegas Valley on Sunday, September 7, 2014, just before noon. (Las Vegas Review-Journal)

Rain falls near Crestdale Lane and Hualapai Way in Summerlin around 12:30 p.m. on September 7, 2014. (Courtesy, Dale DeSilva/Submitted using the RJ app's At the Scene feature)

Clouds come from the west valley on Sunday, September 7, 2014 around noon. (Las Vegas Review-Journal)

Flooding at the intersection or Tropicana and Fort Apache roads. (Courtesy, Paul Jang/Facebook)

(Courtesy, Ric Figueroa)

Lavelle Bonds, left, leads his son Messiah Bonds, 1, right, out of the rain and wind at Wilbur and Theresa Faiss Park in the southwest part of the Las Vegas valley on Sunday, Sept. 7, 2014. Rain and wind swept through the valley as the remnants of tropical storm Norbert come through the area. (Justin Yurkanin/Las Vegas Review-Journal)

Clouds hang behind the High Roller on the Las Vegas Strip in Las Vegas on Sunday, Sept. 7, 2014. Moisture and clouds caused by Tropical Storm Norbert blanketed the valley on Sunday. (Justin Yurkanin/Las Vegas Review-Journal)

A woman looks at the clouds from an observation area in Red Rock National Conservation Area on Sunday, Sept. 7, 2014. Rain and wind swept through the valley as the remnants of tropical storm Norbert come through the area. (Justin Yurkanin/Las Vegas Review-Journal)

Cars travel along on State Route 157 during a rain shower in Red Rock National Conservation Area on Sunday, Sept. 7, 2014. Rain and wind swept through the valley as the remnants of tropical storm Norbert come through the area. (Justin Yurkanin/Las Vegas Review-Journal)

A rainbow is seen over Aliante on Sunday. (Courtesy, Ralph Cadwallader)

(Courtesy, Carollee White)
Though the sun made an appearance Sunday morning, by mid afternoon, many parts of the valley were soaked as storms moved across Clark County.
The National Weather Service reported flooding south of Clark County, near Kingman, around 5 p.m. Sunday.
Earlier in the afternoon, the weather service forecast 60 mph winds and hail in Moapa.
A flash-flood warning was in effect for the west valley, including Summerlin, the weather service announced. The warning was in place until 4:45 p.m. Sunday.
The weather service reported heavy rain in the area with a possibility of hail. Just before 1 p.m. the storm produced a half an inch of rain in about 15 minutes. Nickel size hail in Summerlin was also reported.
A sixth of an inch of rain fell for 15 minutes at the 215 Beltway, near Tropicana Avenue and Flamingo Road, the Weather Service said.
A three-day flash flood watch that went into effect 10 a.m. Sunday forecasts lots of monsoon weather for the start of the week, said weather service meteorologist Dan Berc.
Sunday’s forecast includes partly sunny skies and temperatures in the mid-90s, but clouds will roll into the valley as early as this afternoon, Berc said. Thunderstorms after midnight will be accompanied by low temperatures in the mid-70s and winds will range between 10 and 15 miles per hour.
Monday will be stormy in the morning, and increasingly so into the afternoon when severe thunderstorms and heavy rainfall will persist. High temperatures for the valley will hover in the low 90s and nighttime lows will be between 68 and 73 degrees.
Tuesday will be partly sunny with a 50 percent chance of thunderstorms. High temperatures will stick around 90 degrees and 10-15 mile-per-hour winds will blow through the valley.
The sun is expected to fully reappear Wednesday, and highs will climb back up to about 96 degrees. Nighttime lows will be in the mid-70s.
Contact Kimber Laux at klaux@reviewjournal.com or 702-383-0381. Find her on Twitter: @lauxkimber.