Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until August 13, 08:00 PM PDT

Current conditions at

Harry Reid International Airport (KLAS)

Lat: 36.07188°NLon: 115.1634°WElev: 2180.0ft.

Partly Cloudy

91°F

33°C

Humidity	15%
Wind Speed	SSW 5 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	13 Aug 03:56 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles NE Las Vegas NV

Extreme Heat Warning August 13, 04:09am until August 13, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 13, 04:09am until August 13, 08:00pm
NOW until 8:00pm Wed
Extreme Heat Warning
Today
High: 111 °F
Sunny then
Haze
Tonight
Low: 84 °F
Clear
Thursday
High: 108 °F
Hot
Thursday Night
Low: 81 °F
Clear
Friday
High: 103 °F
Chance
Showers
Friday Night
Low: 79 °F
Chance
Showers then
Slight Chance
T-storms
Saturday
High: 102 °F
Slight Chance
T-storms
Saturday Night
Low: 78 °F
Clear

Detailed Forecast

Today

Widespread haze between noon and 1pm. Sunny and hot, with a high near 111. West wind 5 to 13 mph becoming southeast in the morning. Winds could gust as high as 23 mph.

Tonight

Clear, with a low around 84. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

Thursday

Sunny and hot, with a high near 108. Southwest wind 6 to 14 mph becoming southeast in the morning. Winds could gust as high as 24 mph.

Thursday Night

Clear, with a low around 81. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.

Friday

A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 103. South southeast wind 7 to 14 mph, with gusts as high as 24 mph.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 79.

Saturday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 102.

Saturday Night

Clear, with a low around 78.

Sunday

Sunny, with a high near 102.

Sunday Night

Clear, with a low around 77.

Monday

Sunny, with a high near 103.