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, 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, Southern Hancock, MS 7:00 PM

Los Angeles, California

Last updated: 9:49 AM CDT  ·  Refresh
24°C
Feels like 26°
Rain
▲ 33°  /  ▼ 19°
Wind
3 mph NNW
Humidity
74%
Dew Point
20°
Pressure
29.59 inHg
Visibility
10 mi
UV Index
3.0
Cloud Cover
65%
Sunrise
6:30 AM
Sunset
7:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Los Angeles is currently rain at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 961 J/kg) — isolated convective development possible. Sunrise: 6:30AM · Sunset: 7:10PM.

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, 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, Southern Hancock, MS
Expires 7:00 PM
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
45%
8 AM
24°
7%
9 AM
26°
4%
10 AM
28°
4%
11 AM
29°
4%
12 PM
30°
4%
1 PM
33°
4%
2 PM
33°
4%
3 PM
32°
3%
4 PM
31°
3%
5 PM
31°
3%
6 PM
30°
3%
7 PM
29°
3%
8 PM
28°
3%
9 PM
27°
3%
10 PM
26°
3%
11 PM
26°
3%
12 AM
26°
3%
1 AM
26°
3%
2 AM
25°
5%
3 AM
25°
5%
4 AM
24°
5%
5 AM
24°
5%
6 AM
24°
5%
7-Day Forecast
Today
33° 19°
Rain, 45% chance.
Tue
34° 24°
Partly Cloudy.
Wed
35° 27°
Mostly Clear.
Thu
32° 24°
Clear.
Fri
29° 23°
Clear.
Sat
27° 21°
Clear.
Sun
28° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 24° Rain 45% 3 mph NNW 74%
8 AM 24° Mostly Cloudy 7% 3 mph NW 69%
9 AM 26° Partly Cloudy 4% 2 mph WNW 62%
10 AM 28° Mostly Clear 4% 2 mph W 53%
11 AM 29° Mostly Clear 4% 3 mph W 47%
12 PM 30° Partly Cloudy 4% 4 mph WSW 42%
1 PM 33° Partly Cloudy 4% 6 mph WSW 38%
2 PM 33° Partly Cloudy 4% 8 mph WSW 38%
3 PM 32° Partly Cloudy 3% 9 mph W 38%
4 PM 31° Partly Cloudy 3% 9 mph W 39%
5 PM 31° Partly Cloudy 3% 8 mph W 40%
6 PM 30° Mostly Clear 3% 7 mph W 42%
7 PM 29° Mostly Clear 3% 6 mph W 44%
8 PM 28° Mostly Clear 3% 4 mph W 46%
9 PM 27° Mostly Clear 3% 4 mph W 47%
10 PM 26° Mostly Clear 3% 3 mph W 48%
11 PM 26° Partly Cloudy 3% 2 mph W 49%
12 AM 26° Partly Cloudy 3% 2 mph W 50%
1 AM 26° Mostly Cloudy 3% 2 mph WNW 50%
2 AM 25° Mostly Cloudy 5% 2 mph WNW 50%
3 AM 25° Mostly Cloudy 5% 2 mph NW 51%
4 AM 24° Partly Cloudy 5% 2 mph NW 51%
5 AM 24° Partly Cloudy 5% 2 mph NW 50%
6 AM 24° Partly Cloudy 5% 2 mph NW 49%
15-Day Forecast
Today
9/7
Rain
45%
19°
33°
Tue
9/8
Partly Cloudy
6%
24°
34°
Wed
9/9
Mostly Clear
7%
27°
35°
Thu
9/10
Clear
7%
24°
32°
Fri
9/11
Clear
3%
23°
29°
Sat
9/12
Clear
3%
21°
27°
Sun
9/13
Clear
3%
19°
28°
Mon
9/14
Clear
18%
20°
28°
Tue
9/15
Clear
18%
21°
28°
Wed
9/16
Clear
3%
22°
28°
Thu
9/17
Clear
25%
20°
26°
Fri
9/18
Clear
3%
20°
26°
Sat
9/19
Clear
3%
20°
26°
Sun
9/20
Clear
3%
20°
26°
Mon
9/21
Clear
25%
20°
26°
48
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
48 AQI 8.7 µg/m³
O3
Ground-level ozone
46 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 48 Good 46 48
Wed 54 Moderate 54 54
Thu 64 Moderate 64 55
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 Mon Sep 7, 13:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE290 J/kg
MLCAPE128 J/kg
MUCAPE299 J/kg
SBCIN-379 J/kg
MLCIN-348 J/kg
Lifted Index-1.3
Kinematics
0–6 km Shear28 kt
0–1 km Shear5 kt
Eff. Shear28 kt
0–1 km SRH19
0–3 km SRH73
Eff. SRH96
Storm Motion290° @ 24 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.4
K-Index37.6
Thermo & Levels
PWAT1.93 in
0–3 km LR4.7 °C/km
700–500 LR6.2 °C/km
Total Totals47.4
LCL953 hPa
LFC653 hPa
EL273 hPa
Freezing Lvl14,508 ft