Excessive Heat Watch 11:00 PM Heat Advisory — Santa Clarita Valley, CA, Western San Fernando Valley, CA, Eastern San Fernando Valley, CA, Western San Gabriel Mountains and Highway 14 Corridor, CA, Eastern San Gabriel Mountains, CA, Los Angeles County San Gabriel Valley, CA, Los Angeles County Inland Coast including Downtown Los Angeles, CA 11:00 PM

Pico Rivera, California

Last updated: 1:18 PM CDT  ·  Refresh
23°C
Feels like 23°
Mostly Clear
▲ 27°  /  ▼ 17°
Wind
5 mph SW
Humidity
59%
Dew Point
16°
Pressure
29.75 inHg
Visibility
8 mi
UV Index
9.4
Cloud Cover
15%
Sunrise
5:42 AM
Sunset
8:07 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pico Rivera is currently mostly clear at 23°C. Dry conditions are expected through the next 24 hours. Sunrise: 5:42AM · Sunset: 8:07PM.

Alerts

Excessive Heat Watch
Expires 11:00 PM
Heat Advisory
Santa Clarita Valley, CA, Western San Fernando Valley, CA, Eastern San Fernando Valley, CA, Western San Gabriel Mountains and Highway 14 Corridor, CA, Eastern San Gabriel Mountains, CA, Los Angeles County San Gabriel Valley, CA, Los Angeles County Inland Coast including Downtown Los Angeles, CA
Expires 11:00 PM
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
3%
12 PM
25°
3%
1 PM
27°
3%
2 PM
27°
3%
3 PM
26°
3%
4 PM
25°
3%
5 PM
26°
3%
6 PM
24°
3%
7 PM
22°
3%
8 PM
21°
3%
9 PM
20°
3%
10 PM
19°
3%
11 PM
19°
3%
12 AM
18°
3%
1 AM
18°
3%
2 AM
18°
3%
3 AM
17°
3%
4 AM
17°
3%
5 AM
17°
3%
6 AM
17°
3%
7 AM
17°
3%
8 AM
17°
3%
9 AM
18°
3%
10 AM
19°
3%
7-Day Forecast
Today
27° 17°
Clear.
Thu
26° 17°
Mostly Clear.
Fri
23° 16°
Clear.
Sat
21° 16°
Overcast.
Sun
22° 15°
Clear.
Mon
24° 16°
Clear.
Tue
24° 16°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 3% 5 mph SW 59%
12 PM 25° Clear 3% 6 mph WSW 51%
1 PM 27° Clear 3% 8 mph WSW 46%
2 PM 27° Clear 3% 9 mph WSW 45%
3 PM 26° Clear 3% 9 mph WSW 46%
4 PM 25° Clear 3% 9 mph WSW 48%
5 PM 26° Clear 3% 8 mph WSW 50%
6 PM 24° Clear 3% 8 mph WSW 55%
7 PM 22° Clear 3% 7 mph WSW 60%
8 PM 21° Clear 3% 6 mph WSW 66%
9 PM 20° Mostly Clear 3% 5 mph WSW 69%
10 PM 19° Mostly Clear 3% 4 mph WSW 72%
11 PM 19° Partly Cloudy 3% 4 mph WSW 75%
12 AM 18° Partly Cloudy 3% 3 mph WSW 78%
1 AM 18° Partly Cloudy 3% 3 mph WSW 80%
2 AM 18° Partly Cloudy 3% 3 mph WSW 82%
3 AM 17° Partly Cloudy 3% 3 mph WSW 84%
4 AM 17° Partly Cloudy 3% 2 mph SW 85%
5 AM 17° Mostly Cloudy 3% 2 mph SW 86%
6 AM 17° Mostly Cloudy 3% 2 mph SW 85%
7 AM 17° Mostly Cloudy 3% 2 mph SSW 84%
8 AM 17° Mostly Cloudy 3% 2 mph SSW 82%
9 AM 18° Partly Cloudy 3% 3 mph SW 77%
10 AM 19° Partly Cloudy 3% 4 mph SW 73%
15-Day Forecast
Today
6/24
Clear
3%
17°
27°
Thu
6/25
Mostly Clear
3%
17°
26°
Fri
6/26
Clear
3%
16°
23°
Sat
6/27
Overcast
12%
16°
21°
Sun
6/28
Clear
7%
15°
22°
Mon
6/29
Clear
7%
16°
24°
Tue
6/30
Clear
6%
16°
24°
Wed
7/1
Clear
14%
16°
24°
Thu
7/2
Clear
14%
17°
26°
Fri
7/3
Clear
9%
17°
27°
Sat
7/4
Clear
9%
18°
28°
Sun
7/5
Clear
32%
18°
31°
Mon
7/6
Clear
32%
18°
32°
Tue
7/7
Clear
32%
18°
32°
Wed
7/8
Clear
32%
18°
31°
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
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 58 Moderate 44 58
Fri 54 Moderate 38 54
Sat 52 Moderate 37 52
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 Jun 24, 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
SBCAPE4 J/kg
MLCAPE18 J/kg
MUCAPE0 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index4.9
Kinematics
0–6 km Shear16 kt
0–1 km Shear8 kt
Eff. Shear—
0–1 km SRH31
0–3 km SRH8
Eff. SRH-42
Storm Motion158° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index0.8
Thermo & Levels
PWAT1.13 in
0–3 km LR3.2 °C/km
700–500 LR7.3 °C/km
Total Totals16.7
LCL898 hPa
LFC1007 hPa
EL963 hPa
Freezing Lvl15,663 ft