National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

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Las Vegas NV

7 Day Forecast

For More Weather Information:

Las Vegas, NV Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 98 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 84 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 102 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 85 °F

Thursday

Hot

Hot

High: 105 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 86 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 104 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 86 °F

Saturday

Chance Thunderstorms

Chance
Thunderstorms

High: 101 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 98. Calm wind becoming west 5 to 7 mph in the afternoon.
  • Tonight Partly cloudy, with a low around 84. West southwest wind 5 to 7 mph becoming light and variable.
  • Wednesday Mostly sunny, with a high near 102. North wind around 6 mph becoming east in the morning.
  • Wednesday Night Partly cloudy, with a low around 85. Southwest wind around 7 mph becoming west northwest after midnight.
  • Thursday Mostly sunny and hot, with a high near 105. North wind around 5 mph becoming south southeast in the morning.
  • Thursday Night Mostly clear, with a low around 86.
  • Friday Mostly sunny, with a high near 104.
  • Friday Night Partly cloudy, with a low around 86.
  • Saturday A chance of showers and thunderstorms. Partly sunny, with a high near 101.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 86.
  • Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 98.
  • Sunday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 82.
  • Monday Mostly sunny, with a high near 102.