Flood Warning — East Baton Rouge County, LA Excessive Heat Warning — Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS 8:00 PM 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

Western Mojave Desert, CA

Last updated: 5:33 AM CDT  ·  Refresh
26°C
Feels like 30°
Mostly Clear
▲ 35°  /  ▼ 26°
Wind
4 mph N
Humidity
89%
Dew Point
24°
Pressure
29.75 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
21%
Sunrise
6:17 AM
Sunset
8:05 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Western Mojave Desert is currently mostly clear at 26°C. Precipitation is likely — peak probability 55% around 5 AM. Atmospheric instability is elevated (CAPE up to 1819 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 8:05PM.

Alerts

Flood Warning
East Baton Rouge County, LA
Expires
Excessive Heat Warning
Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS
Expires 8:00 PM
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
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
4%
6 AM
24°
19%
7 AM
26°
21%
8 AM
27°
21%
9 AM
29°
24%
10 AM
30°
24%
11 AM
32°
18%
12 PM
33°
19%
1 PM
34°
20%
2 PM
34°
24%
3 PM
34°
27%
4 PM
33°
20%
5 PM
34°
20%
6 PM
33°
21%
7 PM
32°
31%
8 PM
31°
26%
9 PM
29°
26%
10 PM
29°
32%
11 PM
29°
36%
12 AM
28°
36%
1 AM
28°
44%
2 AM
28°
52%
3 AM
28°
52%
4 AM
28°
49%
7-Day Forecast
Today
35° 26°
Mostly Clear with a 39% chance of rain.
Thu
33° 26°
Partly Cloudy with a 54% chance of rain.
Fri
35° 24°
Mostly Cloudy with a 37% chance of rain.
Sat
34° 24°
Partly Cloudy.
Sun
35° 24°
Overcast.
Mon
35° 24°
Partly Cloudy.
Tue
36° 24°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 4% 4 mph N 89%
6 AM 24° Mostly Clear 19% 5 mph N 87%
7 AM 26° Mostly Clear 21% 6 mph N 83%
8 AM 27° Mostly Clear 21% 8 mph N 76%
9 AM 29° Mostly Clear 24% 9 mph N 70%
10 AM 30° Mostly Clear 24% 11 mph N 64%
11 AM 32° Mostly Clear 18% 12 mph N 60%
12 PM 33° Mostly Clear 19% 13 mph N 56%
1 PM 34° Mostly Clear 20% 13 mph NNE 54%
2 PM 34° Partly Cloudy 24% 13 mph NNE 54%
3 PM 34° Partly Cloudy 27% 13 mph NNE 54%
4 PM 33° Partly Cloudy 20% 13 mph NNE 57%
5 PM 34° Partly Cloudy 20% 13 mph NNE 60%
6 PM 33° Partly Cloudy 21% 12 mph NE 64%
7 PM 32° Mostly Cloudy 31% 11 mph NE 68%
8 PM 31° Partly Cloudy 26% 10 mph ENE 73%
9 PM 29° Partly Cloudy 26% 10 mph ENE 78%
10 PM 29° Partly Cloudy 32% 10 mph ENE 81%
11 PM 29° Partly Cloudy 36% 10 mph ENE 82%
12 AM 28° Partly Cloudy 36% 11 mph ENE 83%
1 AM 28° Mostly Cloudy 44% 12 mph ENE 86%
2 AM 28° Mostly Cloudy 52% 11 mph E 86%
3 AM 28° Mostly Cloudy 52% 11 mph E 87%
4 AM 28° Mostly Cloudy 49% 11 mph E 88%
15-Day Forecast
Today
7/22
Mostly Clear
39%
26°
35°
Thu
7/23
Partly Cloudy
54%
26°
33°
Fri
7/24
Mostly Cloudy
37%
24°
35°
Sat
7/25
Partly Cloudy
15%
24°
34°
Sun
7/26
Overcast
15%
24°
35°
Mon
7/27
Partly Cloudy
7%
24°
35°
Tue
7/28
Partly Cloudy
7%
24°
36°
Wed
7/29
Drizzle
47%
24°
36°
Thu
7/30
Drizzle
54%
24°
36°
Fri
7/31
Drizzle
52%
24°
34°
Sat
8/1
Drizzle
60%
24°
35°
Sun
8/2
Drizzle
60%
24°
34°
Mon
8/3
Drizzle
60%
24°
34°
Tue
8/4
Drizzle
60%
24°
33°
Wed
8/5
Drizzle
60%
24°
34°
58
Moderate
U.S. Air Quality Index · Dominant: PM2.5
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
Dominant
58 AQI 13.0 µg/m³
O3
Ground-level ozone
27 AQI 30 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 27 58
Thu 49 Good 26 49
Fri 39 Good 34 39
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 LCLLFCEL0°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
SBCAPE693 J/kg
MLCAPE470 J/kg
MUCAPE984 J/kg
SBCIN-146 J/kg
MLCIN0 J/kg
Lifted Index-1.1
Kinematics
0–6 km Shear29 kt
0–1 km Shear13 kt
Eff. Shear28 kt
0–1 km SRH1
0–3 km SRH-46
Eff. SRH-46
Storm Motion358° @ 33 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.0
Thermo & Levels
PWAT1.99 in
0–3 km LR4.6 °C/km
700–500 LR4.9 °C/km
Total Totals41.1
LCL987 hPa
LFC798 hPa
EL200 hPa
Freezing Lvl18,445 ft