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

Yucca Valley, California

Last updated: 5:31 AM CDT  ·  Refresh
24°C
Feels like 23°
Clear
▲ 37°  /  ▼ 26°
Wind
3 mph WNW
Humidity
39%
Dew Point
9°
Pressure
26.36 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
7%
Sunrise
5:49 AM
Sunset
7:54 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Yucca Valley is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Sunrise: 5:49AM · Sunset: 7:54PM.

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
54 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
4 AM
25°
3%
5 AM
23°
3%
6 AM
24°
3%
7 AM
26°
3%
8 AM
28°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
32°
6%
1 PM
34°
6%
2 PM
35°
6%
3 PM
35°
6%
4 PM
35°
6%
5 PM
37°
6%
6 PM
35°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
32°
3%
10 PM
31°
3%
11 PM
29°
3%
12 AM
29°
3%
1 AM
29°
3%
2 AM
29°
3%
7-Day Forecast
Today
37° 26°
Clear.
Thu
39° 26°
Clear.
Fri
40° 27°
Clear.
Sat
42° 27°
Clear.
Sun
40° 26°
Partly Cloudy.
Mon
37° 26°
Clear.
Tue
38° 25°
Mostly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 3 mph WNW 39%
4 AM 25° Clear 3% 3 mph NW 36%
5 AM 23° Clear 3% 3 mph WNW 36%
6 AM 24° Clear 3% 3 mph W 34%
7 AM 26° Clear 3% 3 mph WSW 31%
8 AM 28° Clear 3% 4 mph SW 29%
9 AM 29° Clear 3% 6 mph SW 27%
10 AM 31° Clear 3% 7 mph SSW 26%
11 AM 32° Clear 3% 8 mph SSW 25%
12 PM 32° Clear 6% 9 mph SSW 24%
1 PM 34° Mostly Clear 6% 10 mph SW 24%
2 PM 35° Clear 6% 11 mph SW 23%
3 PM 35° Clear 6% 12 mph SW 24%
4 PM 35° Clear 6% 13 mph SW 24%
5 PM 37° Clear 6% 13 mph SW 26%
6 PM 35° Clear 3% 11 mph SW 28%
7 PM 34° Mostly Clear 3% 10 mph SW 31%
8 PM 33° Mostly Clear 3% 8 mph SW 32%
9 PM 32° Mostly Clear 3% 7 mph WSW 32%
10 PM 31° Mostly Clear 3% 6 mph WSW 32%
11 PM 29° Mostly Clear 3% 7 mph W 38%
12 AM 29° Mostly Clear 3% 7 mph WSW 37%
1 AM 29° Mostly Clear 3% 6 mph WSW 37%
2 AM 29° Mostly Clear 3% 6 mph WSW 36%
15-Day Forecast
Today
7/22
Clear
6%
26°
37°
Thu
7/23
Clear
3%
26°
39°
Fri
7/24
Clear
3%
27°
40°
Sat
7/25
Clear
3%
27°
42°
Sun
7/26
Partly Cloudy
7%
26°
40°
Mon
7/27
Clear
7%
26°
37°
Tue
7/28
Mostly Cloudy
8%
25°
38°
Wed
7/29
Partly Cloudy
8%
25°
37°
Thu
7/30
Partly Cloudy
15%
25°
37°
Fri
7/31
Clear
3%
26°
39°
Sat
8/1
Clear
25%
26°
39°
Sun
8/2
Clear
3%
26°
39°
Mon
8/3
Clear
25%
25°
38°
Tue
8/4
Clear
25%
24°
37°
Wed
8/5
Clear
25%
24°
37°
54
Moderate
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
32 AQI 5.7 µg/m³
O3
Ground-level ozone
Dominant
54 AQI 57 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 54 32
Thu 54 Moderate 54 31
Fri 48 Good 48 36
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, 09:00'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
MLCAPE14 J/kg
MUCAPE0 J/kg
SBCIN-7105 J/kg
MLCIN0 J/kg
Lifted Index4.9
Kinematics
0–6 km Shear7 kt
0–1 km Shear3 kt
Eff. Shear—
0–1 km SRH-17
0–3 km SRH-15
Eff. SRH—
Storm Motion97° @ 14 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado-0.0
STP (eff)—
Supercell—
K-Index31.5
Thermo & Levels
PWAT1.19 in
0–3 km LR6.1 °C/km
700–500 LR6.7 °C/km
Total Totals45.3
LCL712 hPa
LFC—
EL—
Freezing Lvl12,789 ft