Extreme Heat Warning — Lake Havasu and Fort Mohave, AZ, Lake Mead - AZ side, AZ, Lake Mohave - AZ side, AZ, Hualapai Mountains, AZ, Northwest Deserts, AZ, Death Valley National Park, CA, Western Mojave Desert, CA, Eastern Mojave Desert, Including the Mojave National Preserve, CA, Morongo Basin, CA, Cadiz Basin, CA, San Bernardino County-Upper Colorado River Valley, CA, Northeast Clark County, NV, Western Clark and Southern Nye County, NV, Las Vegas Valley, NV, Southern Clark County, NV, Lake Mead - NV side, NV, Lake Mohave - NV side, NV 10:00 PM

Death Valley National Park, California, 92328, United States

Last updated: 8:34 AM CDT  ·  Refresh
27°C
Feels like 23°
Partly Cloudy
▲ 38°  /  ▼ 25°
Wind
4 mph WSW
Humidity
22%
Dew Point
2°
Pressure
26.10 inHg
Visibility
10 mi
UV Index
1.4
Cloud Cover
30%
Sunrise
6:13 AM
Sunset
7:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Death Valley National Park is currently partly cloudy at 26°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:13AM · Sunset: 7:25PM.

Alerts

Extreme Heat Warning
Lake Havasu and Fort Mohave, AZ, Lake Mead - AZ side, AZ, Lake Mohave - AZ side, AZ, Hualapai Mountains, AZ, Northwest Deserts, AZ, Death Valley National Park, CA, Western Mojave Desert, CA, Eastern Mojave Desert, Including the Mojave National Preserve, CA, Morongo Basin, CA, Cadiz Basin, CA, San Bernardino County-Upper Colorado River Valley, CA, Northeast Clark County, NV, Western Clark and Southern Nye County, NV, Las Vegas Valley, NV, Southern Clark County, NV, Lake Mead - NV side, NV, Lake Mohave - NV side, NV
Expires 10:00 PM
45 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
7 AM
26°
3%
8 AM
28°
3%
9 AM
29°
3%
10 AM
30°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
34°
3%
2 PM
35°
3%
3 PM
35°
3%
4 PM
36°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
31°
3%
10 PM
31°
3%
11 PM
30°
3%
12 AM
29°
3%
1 AM
30°
3%
2 AM
30°
3%
3 AM
29°
3%
4 AM
29°
3%
5 AM
27°
3%
7-Day Forecast
Today
38° 25°
Partly Cloudy.
Wed
41° 25°
Clear.
Thu
39° 26°
Partly Cloudy.
Fri
37° 25°
Mostly Clear.
Sat
39° 24°
Mostly Clear.
Sun
38° 23°
Clear.
Mon
37° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Partly Cloudy 3% 4 mph WSW 22%
7 AM 26° Partly Cloudy 3% 2 mph SW 18%
8 AM 28° Partly Cloudy 3% 2 mph ENE 17%
9 AM 29° Partly Cloudy 3% 4 mph E 17%
10 AM 30° Partly Cloudy 3% 4 mph E 16%
11 AM 31° Partly Cloudy 3% 5 mph E 14%
12 PM 32° Mostly Cloudy 3% 6 mph E 14%
1 PM 34° Mostly Cloudy 3% 7 mph ESE 13%
2 PM 35° Mostly Cloudy 3% 7 mph ESE 13%
3 PM 35° Mostly Cloudy 3% 8 mph ESE 13%
4 PM 36° Mostly Cloudy 3% 8 mph ESE 13%
5 PM 37° Mostly Cloudy 3% 7 mph ESE 14%
6 PM 36° Partly Cloudy 3% 4 mph SE 15%
7 PM 34° Mostly Clear 3% 4 mph SW 16%
8 PM 33° Clear 3% 5 mph WSW 17%
9 PM 31° Clear 3% 6 mph WSW 18%
10 PM 31° Clear 3% 6 mph WSW 19%
11 PM 30° Clear 3% 6 mph WSW 20%
12 AM 29° Clear 3% 6 mph WSW 21%
1 AM 30° Clear 3% 6 mph WSW 22%
2 AM 30° Clear 3% 6 mph WSW 22%
3 AM 29° Clear 3% 6 mph WSW 23%
4 AM 29° Clear 3% 5 mph WSW 24%
5 AM 27° Clear 3% 5 mph WSW 24%
15-Day Forecast
Today
8/25
Partly Cloudy
3%
25°
38°
Wed
8/26
Clear
3%
25°
41°
Thu
8/27
Partly Cloudy
7%
26°
39°
Fri
8/28
Mostly Clear
8%
25°
37°
Sat
8/29
Mostly Clear
3%
24°
39°
Sun
8/30
Clear
3%
23°
38°
Mon
8/31
Clear
3%
22°
37°
Tue
9/1
Clear
3%
21°
36°
Wed
9/2
Clear
3%
21°
36°
Thu
9/3
Drizzle
45%
21°
35°
Fri
9/4
Drizzle
60%
22°
36°
Sat
9/5
Clear
3%
23°
37°
Sun
9/6
Drizzle
60%
23°
36°
Mon
9/7
Clear
25%
23°
36°
Tue
9/8
Clear
3%
22°
36°
45
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
27 AQI 4.8 µg/m³
O3
Ground-level ozone
Dominant
45 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 45 Good 45 27
Thu 49 Good 49 30
Fri 48 Good 48 35
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Aug 25, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE5 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index3.7
Kinematics
0–6 km Shear19 kt
0–1 km Shear2 kt
Eff. Shear—
0–1 km SRH2
0–3 km SRH32
Eff. SRH—
Storm Motion278° @ 18 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index21.8
Thermo & Levels
PWAT0.71 in
0–3 km LR7.4 °C/km
700–500 LR8.4 °C/km
Total Totals47.1
LCL615 hPa
LFC—
EL—
Freezing Lvl11,457 ft