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

Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Current conditions at

Harry Reid International Airport (KLAS)

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

Mostly Cloudy

88°F

31°C

Humidity 19%
Wind Speed SSW 9 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 10 Oct 02:00 PM PDT
Extended Forecast for

Harry Reid International Airport NV

Flood Watch until October 12, 05:00am
Wind Advisory October 11, 02:00am until October 12, 05:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch until October 12, 05:00am

    NOW until 5:00am Mon

    Flood Watch

  • This Afternoon

    High: 89 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 66. South wind 7 to 15 mph becoming east after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%.

    Low: 66 °F

    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Patchy blowing dust after 9am. High near 73. Windy, with an east southeast wind 11 to 16 mph becoming south 25 to 30 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 90%.

    High: 73 °F

    Showers and
    Windy

  • Sunday Night

    Sunday Night: A 10 percent chance of showers before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 60. Breezy, with a south wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.

    Low: 60 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Columbus Day

    Columbus Day: A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 70. South wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    High: 70 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after 11am. Sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A slight chance of showers before 3pm, then a chance of showers after 5pm. Cloudy, with a high near 89. South southwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 66. South wind 7 to 15 mph becoming east after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%.
Sunday
Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Patchy blowing dust after 9am. High near 73. Windy, with an east southeast wind 11 to 16 mph becoming south 25 to 30 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 90%.
Sunday Night
A 10 percent chance of showers before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 60. Breezy, with a south wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.
Columbus Day
A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 70. South wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Monday Night
A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 53.
Tuesday
A 20 percent chance of showers after 11am. Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 77.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harry Reid International Airport NV
 36.08°N 115.17°W (Elev. 2182 ft)
Last Update:
1:03 pm PDT Oct 10, 2026
Forecast Valid:
2pm PDT Oct 10, 2026-6pm PDT Oct 16, 2026
 
Forecast Discussion
 
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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