National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Harry Reid International Airport (KLAS)

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

Clear

97°F

36°C

Humidity 8%
Wind Speed SW 14 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 17 Aug 07:05 PM PDT
Extended Forecast for

3 Miles SE Las Vegas NV

  • Tonight

    Tonight: Clear, with a low around 79. South southwest wind 5 to 9 mph becoming light after midnight.

    Low: 79 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 104. Calm wind becoming east around 6 mph in the afternoon.

    High: 104 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 84. South wind around 6 mph becoming west southwest after midnight.

    Low: 84 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 106. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 106 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 86. West southwest wind around 6 mph.

    Low: 86 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 88.

    Low: 88 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 110.

    High: 110 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 89.

    Low: 89 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 79. South southwest wind 5 to 9 mph becoming light after midnight.
Monday
Sunny, with a high near 104. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 84. South wind around 6 mph becoming west southwest after midnight.
Tuesday
Sunny and hot, with a high near 106. Light and variable wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 86. West southwest wind around 6 mph.
Wednesday
Sunny and hot, with a high near 108.
Wednesday Night
Partly cloudy, with a low around 88.
Thursday
A slight chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 110.
Thursday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 89.
Friday
A chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 110.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 89.
Saturday
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 107.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 89.
Sunday
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 107.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Las Vegas NV
 36.06°N 115.11°W (Elev. 2014 ft)
Last Update:
4:22 pm PDT Aug 17, 2025
Forecast Valid:
7pm PDT Aug 17, 2025-6pm PDT Aug 24, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation