Heat Advisory — 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, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 8:00 PM

Los Angeles, California

Last updated: 3:00 PM CDT  ·  Refresh
31°C
Feels like 32°
Mostly Clear
▲ 33°  /  ▼ 19°
Wind
6 mph SW
Humidity
43%
Dew Point
18°
Pressure
29.65 inHg
Visibility
10 mi
UV Index
9.4
Cloud Cover
25%
Sunrise
6:18 AM
Sunset
7:32 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Los Angeles is currently mostly clear at 31°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:18AM · Sunset: 7:32PM.

Alerts

Heat Advisory
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, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 8:00 PM
67 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
3%
2 PM
33°
3%
3 PM
32°
3%
4 PM
31°
3%
5 PM
31°
3%
6 PM
29°
3%
7 PM
28°
6%
8 PM
27°
6%
9 PM
25°
6%
10 PM
24°
6%
11 PM
24°
6%
12 AM
23°
7%
1 AM
22°
7%
2 AM
22°
7%
3 AM
21°
7%
4 AM
21°
3%
5 AM
19°
3%
6 AM
19°
3%
7 AM
19°
3%
8 AM
20°
3%
9 AM
23°
3%
10 AM
25°
7%
11 AM
26°
6%
12 PM
28°
7%
7-Day Forecast
Today
33° 19°
Mostly Clear.
Sat
34° 19°
Clear.
Sun
33° 20°
Mostly Clear.
Mon
33° 20°
Mostly Clear.
Tue
34° 22°
Clear.
Wed
34° 22°
Clear.
Thu
33° 25°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Clear 3% 6 mph SW 43%
2 PM 33° Partly Cloudy 3% 9 mph WSW 38%
3 PM 32° Partly Cloudy 3% 9 mph WSW 40%
4 PM 31° Mostly Clear 3% 9 mph WSW 41%
5 PM 31° Clear 3% 8 mph WSW 43%
6 PM 29° Mostly Clear 3% 7 mph WSW 47%
7 PM 28° Mostly Clear 6% 6 mph WSW 50%
8 PM 27° Partly Cloudy 6% 5 mph WSW 55%
9 PM 25° Partly Cloudy 6% 4 mph WSW 57%
10 PM 24° Partly Cloudy 6% 3 mph SW 59%
11 PM 24° Partly Cloudy 6% 3 mph SSW 61%
12 AM 23° Mostly Clear 7% 2 mph SW 63%
1 AM 22° Mostly Clear 7% 2 mph SW 65%
2 AM 22° Mostly Clear 7% 2 mph W 66%
3 AM 21° Mostly Clear 7% 2 mph W 67%
4 AM 21° Clear 3% 2 mph WSW 68%
5 AM 19° Clear 3% 2 mph W 68%
6 AM 19° Clear 3% 2 mph W 66%
7 AM 19° Clear 3% 2 mph W 66%
8 AM 20° Clear 3% 2 mph W 64%
9 AM 23° Clear 3% 2 mph WSW 59%
10 AM 25° Clear 7% 3 mph WSW 54%
11 AM 26° Clear 6% 4 mph WSW 49%
12 PM 28° Clear 7% 5 mph WSW 47%
15-Day Forecast
Today
8/21
Mostly Clear
6%
19°
33°
Sat
8/22
Clear
7%
19°
34°
Sun
8/23
Mostly Clear
7%
20°
33°
Mon
8/24
Mostly Clear
3%
20°
33°
Tue
8/25
Clear
3%
22°
34°
Wed
8/26
Clear
3%
22°
34°
Thu
8/27
Clear
3%
25°
33°
Fri
8/28
Clear
3%
21°
33°
Sat
8/29
Clear
3%
23°
32°
Sun
8/30
Clear
3%
21°
33°
Mon
8/31
Clear
3%
22°
31°
Tue
9/1
Clear
25%
21°
29°
Wed
9/2
Clear
25%
21°
29°
Thu
9/3
Clear
25%
21°
30°
Fri
9/4
Clear
25%
22°
30°
67
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
63 AQI 15.6 µg/m³
O3
Ground-level ozone
Dominant
67 AQI 60 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 67 Moderate 67 63
Sun 58 Moderate 51 58
Mon 54 Moderate 46 54
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 Fri Aug 21, 17:00'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
SBCAPE335 J/kg
MLCAPE23 J/kg
MUCAPE335 J/kg
SBCIN-659 J/kg
MLCIN-0 J/kg
Lifted Index-1.3
Kinematics
0–6 km Shear9 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH14
0–3 km SRH17
Eff. SRH—
Storm Motion233° @ 21 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index18.1
Thermo & Levels
PWAT1.21 in
0–3 km LR5.9 °C/km
700–500 LR7.2 °C/km
Total Totals37.2
LCL825 hPa
LFC588 hPa
EL246 hPa
Freezing Lvl15,584 ft