Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Harry Reid International Airport (KLAS)

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

Clear

108°F

42°C

Humidity	4%
Wind Speed	SSW 5 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	18 Jun 07:20 PM PDT

More Information:

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

Extended Forecast for

5 Miles WNW Harry Reid International Airport NV

Red Flag Warning June 19, 11:00am until June 20, 11:00pm

Extreme Heat Warning June 18, 07:30pm until June 19, 10:00pm

Click here for hazard details and duration

Red Flag Warning

Extreme Heat Warning

Extreme Heat Warning June 18, 07:30pm until June 19, 10:00pm
NOW until 10:00pm Thu
Extreme Heat Warning
Tonight
Low: 82 °F
Clear
Juneteenth
High: 108 °F
Hot
Thursday Night
Low: 78 °F
Clear
Friday
High: 103 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 75 °F
Clear
Saturday
High: 96 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: 68 °F
Clear
Sunday
High: 93 °F
Sunny

Detailed Forecast

Tonight

Clear, with a low around 82. Southeast wind around 6 mph becoming northwest after midnight.

Juneteenth

Sunny and hot, with a high near 108. North wind 5 to 10 mph becoming south 13 to 18 mph in the morning. Winds could gust as high as 30 mph.

Thursday Night

Clear, with a low around 78. Southwest wind 8 to 16 mph, with gusts as high as 25 mph.

Friday

Sunny, with a high near 103. Breezy, with a south southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.

Friday Night

Clear, with a low around 75. Southwest wind 13 to 20 mph, with gusts as high as 32 mph.

Saturday

Sunny, with a high near 96. Breezy.

Saturday Night

Clear, with a low around 68.

Sunday

Sunny, with a high near 93.

Sunday Night

Clear, with a low around 70.

Monday

Sunny, with a high near 96.