Heat Advisory — Santa Clarita Valley, CA, Santa Lucia Mountains, CA, Southern Salinas Valley, CA, Santa Ynez Valley, CA, Santa Barbara County Southwestern Coast, CA, Santa Ynez Mountains Western Range, CA, Santa Ynez Mountains Eastern Range, CA, Lake Casitas, CA, Ojai Valley, CA, Central Ventura County Valleys, CA, Palos Verdes Hills, CA, Los Angeles County Inland Coast including Downtown Los Angeles, CA, Western Santa Monica Mountains Recreational Area, CA, Eastern Santa Monica Mountains Recreational Area, CA, Calabasas and Agoura Hills, CA, Western San Fernando Valley, CA, Eastern San Fernando Valley, CA, Southeastern Ventura County Valleys, CA, Los Angeles County San Gabriel Valley, CA 10:00 PM

San Gabriel, California

Last updated: 2:22 AM CDT  ·  Refresh
23°C
Feels like 24°
Mostly Clear
▲ 33°  /  ▼ 21°
Wind
4 mph WSW
Humidity
66%
Dew Point
18°
Pressure
29.37 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
18%
Sunrise
6:08 AM
Sunset
7:46 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: San Gabriel is currently mostly clear at 23°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:08AM · Sunset: 7:46PM.

Alerts

Heat Advisory
Santa Clarita Valley, CA, Santa Lucia Mountains, CA, Southern Salinas Valley, CA, Santa Ynez Valley, CA, Santa Barbara County Southwestern Coast, CA, Santa Ynez Mountains Western Range, CA, Santa Ynez Mountains Eastern Range, CA, Lake Casitas, CA, Ojai Valley, CA, Central Ventura County Valleys, CA, Palos Verdes Hills, CA, Los Angeles County Inland Coast including Downtown Los Angeles, CA, Western Santa Monica Mountains Recreational Area, CA, Eastern Santa Monica Mountains Recreational Area, CA, Calabasas and Agoura Hills, CA, Western San Fernando Valley, CA, Eastern San Fernando Valley, CA, Southeastern Ventura County Valleys, CA, Los Angeles County San Gabriel Valley, CA
Expires 10:00 PM
77 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
3%
1 AM
22°
3%
2 AM
22°
3%
3 AM
22°
3%
4 AM
21°
3%
5 AM
19°
3%
6 AM
19°
3%
7 AM
20°
3%
8 AM
22°
3%
9 AM
24°
3%
10 AM
27°
3%
11 AM
29°
3%
12 PM
31°
3%
1 PM
33°
3%
2 PM
33°
3%
3 PM
33°
3%
4 PM
32°
3%
5 PM
33°
3%
6 PM
32°
3%
7 PM
29°
3%
8 PM
29°
3%
9 PM
27°
3%
10 PM
26°
3%
11 PM
26°
3%
7-Day Forecast
Today
33° 21°
Mostly Clear.
Sun
33° 21°
Clear.
Mon
32° 20°
Clear.
Tue
31° 19°
Mostly Clear.
Wed
30° 19°
Clear.
Thu
29° 18°
Clear.
Fri
28° 18°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 3% 4 mph WSW 66%
1 AM 22° Mostly Clear 3% 4 mph WSW 68%
2 AM 22° Mostly Clear 3% 3 mph WSW 70%
3 AM 22° Mostly Clear 3% 3 mph WSW 71%
4 AM 21° Partly Cloudy 3% 2 mph WSW 72%
5 AM 19° Partly Cloudy 3% 2 mph WSW 72%
6 AM 19° Partly Cloudy 3% 2 mph WSW 71%
7 AM 20° Partly Cloudy 3% 2 mph SW 68%
8 AM 22° Partly Cloudy 3% 2 mph SW 62%
9 AM 24° Mostly Clear 3% 3 mph SW 54%
10 AM 27° Clear 3% 4 mph SW 46%
11 AM 29° Clear 3% 6 mph WSW 39%
12 PM 31° Clear 3% 7 mph WSW 34%
1 PM 33° Clear 3% 8 mph WSW 31%
2 PM 33° Clear 3% 10 mph WSW 29%
3 PM 33° Clear 3% 10 mph WSW 30%
4 PM 32° Clear 3% 9 mph WSW 31%
5 PM 33° Clear 3% 9 mph WSW 34%
6 PM 32° Clear 3% 8 mph WSW 39%
7 PM 29° Clear 3% 7 mph WSW 44%
8 PM 29° Clear 3% 6 mph WSW 49%
9 PM 27° Clear 3% 5 mph SW 52%
10 PM 26° Clear 3% 5 mph SW 54%
11 PM 26° Clear 3% 5 mph SW 56%
15-Day Forecast
Today
8/8
Mostly Clear
3%
21°
33°
Sun
8/9
Clear
3%
21°
33°
Mon
8/10
Clear
3%
20°
32°
Tue
8/11
Mostly Clear
7%
19°
31°
Wed
8/12
Clear
8%
19°
30°
Thu
8/13
Clear
3%
18°
29°
Fri
8/14
Clear
8%
18°
28°
Sat
8/15
Clear
18%
18°
31°
Sun
8/16
Clear
3%
19°
32°
Mon
8/17
Clear
12%
20°
33°
Tue
8/18
Clear
25%
21°
32°
Wed
8/19
Clear
25%
21°
29°
Thu
8/20
Clear
3%
21°
29°
Fri
8/21
Clear
3%
21°
29°
Sat
8/22
Clear
25%
22°
30°
77
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
59 AQI 13.3 µg/m³
O3
Ground-level ozone
Dominant
77 AQI 63 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 77 Moderate 77 59
Sun 84 Moderate 84 62
Mon 101 Unhealthy for Sensitive Groups 101 63
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 Sat Aug 8, 06:00'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
MLCAPE39 J/kg
MUCAPE0 J/kg
SBCIN-6909 J/kg
MLCIN0 J/kg
Lifted Index4.9
Kinematics
0–6 km Shear8 kt
0–1 km Shear1 kt
Eff. Shear—
0–1 km SRH2
0–3 km SRH-19
Eff. SRH—
Storm Motion124° @ 18 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index29.0
Thermo & Levels
PWAT1.40 in
0–3 km LR3.0 °C/km
700–500 LR6.6 °C/km
Total Totals41.8
LCL917 hPa
LFC—
EL—
Freezing Lvl16,814 ft