Extreme Heat Warning — Lake Havasu and Fort Mohave, AZ, Lake Mead - AZ side, AZ, Lake Mohave - AZ side, 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 Excessive Heat Watch 10:00 PM

Death Valley National Park, California, 92328, United States

Last updated: 1:33 AM CDT  ·  Refresh
28°C
Feels like 28°
Mostly Clear
▲ 36°  /  ▼ 24°
Wind
7 mph WNW
Humidity
40%
Dew Point
12°
Pressure
26.12 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
21%
Sunrise
5:45 AM
Sunset
8:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Death Valley National Park is currently mostly clear at 28°C. Dry conditions are expected through the next 24 hours. Sunrise: 5:45AM · Sunset: 8:02PM.

Alerts

Extreme Heat Warning
Lake Havasu and Fort Mohave, AZ, Lake Mead - AZ side, AZ, Lake Mohave - AZ side, 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
Excessive Heat Watch
Expires 10:00 PM
49 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
7%
12 AM
27°
3%
1 AM
27°
4%
2 AM
27°
5%
3 AM
27°
3%
4 AM
27°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
26°
3%
8 AM
27°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
34°
3%
2 PM
34°
3%
3 PM
35°
3%
4 PM
36°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
36°
3%
8 PM
35°
3%
9 PM
34°
3%
10 PM
33°
3%
7-Day Forecast
Tonight
36° 24°
Mostly Clear.
Wed
38° 24°
Clear.
Thu
40° 27°
Clear.
Fri
43° 29°
Clear.
Sat
42° 28°
Clear.
Sun
42° 28°
Clear.
Mon
41° 27°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Clear 7% 7 mph WNW 40%
12 AM 27° Clear 3% 7 mph NW 37%
1 AM 27° Clear 4% 8 mph NW 38%
2 AM 27° Clear 5% 7 mph NW 39%
3 AM 27° Clear 3% 6 mph WNW 40%
4 AM 27° Clear 3% 5 mph WNW 42%
5 AM 24° Clear 3% 3 mph WNW 41%
6 AM 24° Clear 3% 2 mph WNW 39%
7 AM 26° Clear 3% 3 mph NNE 37%
8 AM 27° Clear 3% 3 mph ENE 35%
9 AM 28° Clear 3% 4 mph E 32%
10 AM 29° Clear 3% 5 mph E 30%
11 AM 31° Clear 3% 6 mph ESE 27%
12 PM 32° Clear 3% 6 mph ESE 25%
1 PM 34° Clear 3% 7 mph ESE 23%
2 PM 34° Clear 3% 8 mph ESE 21%
3 PM 35° Clear 3% 8 mph SE 20%
4 PM 36° Clear 3% 9 mph SE 19%
5 PM 37° Clear 3% 8 mph SE 19%
6 PM 36° Clear 3% 7 mph SE 20%
7 PM 36° Clear 3% 7 mph SSE 21%
8 PM 35° Clear 3% 6 mph SSE 22%
9 PM 34° Clear 3% 6 mph SSE 23%
10 PM 33° Clear 3% 6 mph SSE 24%
15-Day Forecast
Today
7/21
Mostly Clear
7%
24°
36°
Wed
7/22
Clear
5%
24°
38°
Thu
7/23
Clear
3%
27°
40°
Fri
7/24
Clear
3%
29°
43°
Sat
7/25
Clear
3%
28°
42°
Sun
7/26
Clear
3%
28°
42°
Mon
7/27
Clear
8%
27°
41°
Tue
7/28
Clear
8%
27°
40°
Wed
7/29
Clear
18%
27°
40°
Thu
7/30
Clear
27%
28°
41°
Fri
7/31
Clear
12%
28°
43°
Sat
8/1
Clear
25%
28°
43°
Sun
8/2
Clear
25%
28°
42°
Mon
8/3
Clear
25%
27°
41°
Tue
8/4
Clear
3%
27°
41°
49
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
33 AQI 5.9 µg/m³
O3
Ground-level ozone
Dominant
49 AQI 53 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 49 Good 49 33
Thu 46 Good 46 28
Fri 46 Good 46 27
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 Wed Jul 22, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE4 J/kg
MUCAPE36 J/kg
SBCIN-4079 J/kg
MLCIN0 J/kg
Lifted Index1.0
Kinematics
0–6 km Shear6 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH20
0–3 km SRH-3
Eff. SRH—
Storm Motion95° @ 13 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index36.4
Thermo & Levels
PWAT1.28 in
0–3 km LR7.4 °C/km
700–500 LR6.7 °C/km
Total Totals48.3
LCL693 hPa
LFC—
EL—
Freezing Lvl12,831 ft