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

Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Harry Reid International Airport (KLAS)

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

Partly Cloudy

55°F

13°C

Humidity 71%
Wind Speed W 4 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 18 Nov 01:35 AM PST
Extended Forecast for

8 Miles SW Harry Reid International Airport NV

Flood Watch until November 19, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until November 19, 04:00am

    NOW until 4:00am Wed

    Flood Watch

  • Overnight

    Low: 49 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 55. Northeast wind around 7 mph becoming southwest in the afternoon. Chance of precipitation is 90%.

    High: 55 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Light west wind. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 54. North northwest wind around 5 mph becoming light and variable in the afternoon.

    High: 54 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 43. North wind around 5 mph becoming west after midnight.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly after 10am. Partly sunny, with a high near 54.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

Overnight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 49. Northwest wind around 6 mph becoming east northeast. Chance of precipitation is 70%.
Tuesday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 55. Northeast wind around 7 mph becoming southwest in the afternoon. Chance of precipitation is 90%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Light west wind. Chance of precipitation is 30%.
Wednesday
A 50 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 54. North northwest wind around 5 mph becoming light and variable in the afternoon.
Wednesday Night
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 43. North wind around 5 mph becoming west after midnight.
Thursday
Partly sunny, with a high near 56.
Thursday Night
A 40 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 44.
Friday
A chance of showers, mainly after 10am. Partly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Harry Reid International Airport NV
 35.99°N 115.29°W (Elev. 2867 ft)
Last Update:
1:22 am PST Nov 18, 2025
Forecast Valid:
1am PST Nov 18, 2025-6pm PST Nov 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