Today | Weather | Sunday, October 11, 2026
Active Weather Warnings

Weather in Henderson, Nevada

07:16 AM
Now
Rainy Weather
66° F
Feels Like 57°
Precipitation 78 %
Wind 27 mph
UV Index (0 - 11+) 0
Humidity 97 %
Today
Stormy Weather
Day 75°
Night 63°
Precipitation 98 %
Wind 27 mph
UV Index (0 - 11+) 1

Warning: Strong Winds Today: 27 mph

Henderson Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 11, 2025)
Night

Day

88°

Night

64°

Wind

10 mph

Precipitation

0 %

Air Quality in Henderson

NOW
27 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.49 µg/m³
PM10 13.17 µg/m³
O3 0.030 ppm
NO2 0.4 ppb
SO2 0 ppb
CO 0.09 ppm
NH3 0.05 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 5.49 µg/m³
PM10 – 13.17 µg/m³
O3 – 58.11 µg/m³
NO2 – 0.78 µg/m³
SO2 – 0.04 µg/m³
CO – 106.04 µg/m³
NH3 – 0.05 µg/m³
NO – 0 µg/m³

Weather Alerts and Warnings for Henderson

Severe Future Possible

Flood Watch

Flood Watch issued October 10 at 10:37PM PDT until October 12 at 5:00AM PDT by NWS Las Vegas NV
Oct 10, 10:37 PM → Oct 12, 5:00 AM
WHAT: Flash flooding caused by excessive rainfall continues to be
possible.

WHERE: Portions of northwest Arizona, including the following
areas, Hualapai Mountains, Lake Havasu and Fort Mohave, Lake Mead -
AZ side, Lake Mohave - AZ side, Northwest Deserts and Northwest
Plateau, southeast California, including the following areas, Cadiz
Basin, Death Valley National Park, Eastern Mojave Desert, Morongo
Basin, San Bernardino County-Upper Colorado River Valley and
Western Mojave Desert, and Nevada, including the following areas,
Esmeralda and Central Nye County, Lake Mead - NV side, Lake Mohave
- NV side, Las Vegas Valley, Lincoln County, Northeast Clark
County, Sheep Range, Southern Clark County, Spring Mountains-Red
Rock Canyon and Western Clark and Southern Nye County.

WHEN: Through late Sunday night.

IMPACTS: Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Low-water
crossings may be flooded.

ADDITIONAL DETAILS:
- Incoming tropical moisture will lead to widespread shower and
thunderstorm activity, some of which may cause flash flooding.
- http://www.weather.gov/safety/flood
+ Read More
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Updated: Oct 11, 5:55 AM Source: NWS Alert
Moderate Expected Likely

Wind Advisory

Wind Advisory issued October 11 at 4:15AM PDT until October 12 at 5:00AM PDT by NWS Las Vegas NV
Oct 11, 4:15 AM → Oct 12, 5:00 AM
WHAT: South winds 20 to 30 mph with gusts of 45 to 55 mph
expected.

WHERE: In California, Cadiz Basin, Eastern Mojave Desert, Morongo
Basin, and Western Mojave Desert. In Nevada, Las Vegas Valley.

WHEN: Until 5 AM PDT Monday.

IMPACTS: Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
+ Read More
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Updated: Oct 11, 5:55 AM Source: NWS Alert
Minor Expected Likely

Flood Advisory

Flood Advisory issued October 11 at 3:28AM PDT until October 11 at 7:30AM PDT by NWS Las Vegas NV
Oct 11, 3:28 AM → Oct 11, 7:30 AM
WHAT: Flooding caused by excessive rainfall is expected.

WHERE: West Central Clark County in southern Nevada...

WHEN: Until 730 AM PDT.

IMPACTS: Minor flooding in low-lying and poor drainage areas.
Ponding of water in urban or other areas is occurring or is
imminent.

ADDITIONAL DETAILS:
- At 328 AM PDT, Doppler radar indicated heavy rain. Minor flooding
is ongoing or expected to begin shortly in the advisory area.
Between 0.25 and 0.5 inches of rain have fallen.
- Additional rainfall amounts of 0.25 to 0.5 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Las Vegas, Henderson, North Las Vegas, Spring Valley, The Strip,
Enterprise, Mountains Edge, Paradise, Southern Highlands, Fremont
Street, Summerlin, Green Valley, Lone Mountain, Blue Diamond,
Anthem, East Las Vegas, Sam Boyd Stadium, Aliante, Centennial
Hills and Nellis AFB.
- http://www.weather.gov/safety/flood
+ Read More
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.
Updated: Oct 11, 5:55 AM Source: NWS Alert