Flood Warning — East Baton Rouge County, LA Excessive Heat Warning — Cuyama Valley, CA, Santa Barbara County Interior Mountains, CA, Interstate 5 Corridor, CA, Western San Gabriel Mountains and Highway 14 Corridor, CA, Eastern San Gabriel Mountains, CA, Santa Clarita Valley, CA, Los Angeles County Inland Coast including Downtown Los Angeles, CA, Western San Fernando Valley, CA, Eastern San Fernando Valley, CA, Santa Susana Mountains, CA, Los Angeles County San Gabriel Valley, CA, Santa Barbara County Southwestern Coast, CA, Santa Barbara County Southeastern 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, Western Santa Monica Mountains Recreational Area, CA, Eastern Santa Monica Mountains Recreational Area, CA, Calabasas and Agoura Hills, CA, Southeastern Ventura County Valleys, CA, Western Antelope Valley Foothills, CA, Eastern Antelope Valley Foothills, CA, Antelope Valley, CA, Southern Salinas Valley, CA, San Luis Obispo County Interior Valleys, CA, San Luis Obispo County Mountains, CA, Southern Ventura County Mountains, CA, Northern Ventura County Mountains, CA, Catalina and Santa Barbara Islands, CA, San Luis Obispo County Inland Central Coast, CA, Santa Lucia Mountains, CA, Santa Barbara County Inland Central Coast, CA, Santa Ynez Valley, CA, Ventura County Beaches, CA, Ventura County Inland Coast, CA, Malibu Coast, CA, Los Angeles County Beaches, CA, Palos Verdes Hills, CA, San Miguel and Santa Rosa Islands, CA, Santa Cruz and Anacapa Islands, CA 10:00 PM

Western Santa Monica Mountains Recreational Area, CA

Last updated: 4:43 PM CDT  ·  Refresh
27°C
Feels like 29°
Overcast
▲ 28°  /  ▼ 22°
Wind
7 mph WSW
Humidity
72%
Dew Point
22°
Pressure
30.04 inHg
Visibility
10 mi
UV Index
3.2
Cloud Cover
91%
Sunrise
6:12 AM
Sunset
8:08 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Western Santa Monica Mountains Recreational Area is currently overcast at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1975 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 8:08PM.

Alerts

Flood Warning
East Baton Rouge County, LA
Expires
Excessive Heat Warning
Cuyama Valley, CA, Santa Barbara County Interior Mountains, CA, Interstate 5 Corridor, CA, Western San Gabriel Mountains and Highway 14 Corridor, CA, Eastern San Gabriel Mountains, CA, Santa Clarita Valley, CA, Los Angeles County Inland Coast including Downtown Los Angeles, CA, Western San Fernando Valley, CA, Eastern San Fernando Valley, CA, Santa Susana Mountains, CA, Los Angeles County San Gabriel Valley, CA, Santa Barbara County Southwestern Coast, CA, Santa Barbara County Southeastern 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, Western Santa Monica Mountains Recreational Area, CA, Eastern Santa Monica Mountains Recreational Area, CA, Calabasas and Agoura Hills, CA, Southeastern Ventura County Valleys, CA, Western Antelope Valley Foothills, CA, Eastern Antelope Valley Foothills, CA, Antelope Valley, CA, Southern Salinas Valley, CA, San Luis Obispo County Interior Valleys, CA, San Luis Obispo County Mountains, CA, Southern Ventura County Mountains, CA, Northern Ventura County Mountains, CA, Catalina and Santa Barbara Islands, CA, San Luis Obispo County Inland Central Coast, CA, Santa Lucia Mountains, CA, Santa Barbara County Inland Central Coast, CA, Santa Ynez Valley, CA, Ventura County Beaches, CA, Ventura County Inland Coast, CA, Malibu Coast, CA, Los Angeles County Beaches, CA, Palos Verdes Hills, CA, San Miguel and Santa Rosa Islands, CA, Santa Cruz and Anacapa Islands, CA
Expires 10:00 PM
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
17%
5 PM
28°
19%
6 PM
28°
4%
7 PM
27°
4%
8 PM
27°
4%
9 PM
26°
4%
10 PM
25°
4%
11 PM
25°
4%
12 AM
24°
8%
1 AM
24°
13%
2 AM
24°
10%
3 AM
24°
18%
4 AM
23°
18%
5 AM
22°
19%
6 AM
22°
17%
7 AM
23°
17%
8 AM
24°
20%
9 AM
26°
20%
10 AM
27°
30%
11 AM
29°
34%
12 PM
30°
43%
1 PM
29°
44%
2 PM
29°
36%
3 PM
29°
37%
7-Day Forecast
Today
28° 22°
Overcast.
Wed
32° 22°
Overcast with a 30% chance of rain.
Thu
34° 22°
Mostly Clear with a 21% chance of rain.
Fri
34° 23°
Partly Cloudy with a 21% chance of rain.
Sat
32° 23°
Clear.
Sun
33° 22°
Clear with a 30% chance of rain.
Mon
34° 22°
Clear with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Overcast 17% 7 mph WSW 72%
5 PM 28° Overcast 19% 6 mph WSW 77%
6 PM 28° Overcast 4% 4 mph WSW 79%
7 PM 27° Overcast 4% 3 mph WSW 82%
8 PM 27° Overcast 4% 3 mph WSW 84%
9 PM 26° Overcast 4% 3 mph WSW 87%
10 PM 25° Overcast 4% 3 mph SW 89%
11 PM 25° Mostly Cloudy 4% 3 mph SW 90%
12 AM 24° Mostly Cloudy 8% 3 mph SW 90%
1 AM 24° Mostly Cloudy 13% 3 mph SW 91%
2 AM 24° Mostly Cloudy 10% 3 mph SW 91%
3 AM 24° Mostly Cloudy 18% 2 mph SW 92%
4 AM 23° Mostly Cloudy 18% 2 mph SW 92%
5 AM 22° Mostly Cloudy 19% 2 mph SW 92%
6 AM 22° Overcast 17% 1 mph SW 92%
7 AM 23° Overcast 17% 1 mph WSW 90%
8 AM 24° Overcast 20% 2 mph WSW 86%
9 AM 26° Overcast 20% 2 mph WSW 83%
10 AM 27° Overcast 30% 3 mph WSW 78%
11 AM 29° Mostly Cloudy 34% 3 mph SW 73%
12 PM 30° Mostly Cloudy 43% 3 mph SW 68%
1 PM 29° Mostly Cloudy 44% 3 mph SW 65%
2 PM 29° Mostly Cloudy 36% 3 mph SW 64%
3 PM 29° Mostly Cloudy 37% 4 mph SW 62%
15-Day Forecast
Today
7/14
Overcast
17%
22°
28°
Wed
7/15
Overcast
30%
22°
32°
Thu
7/16
Mostly Clear
21%
22°
34°
Fri
7/17
Partly Cloudy
21%
23°
34°
Sat
7/18
Clear
8%
23°
32°
Sun
7/19
Clear
30%
22°
33°
Mon
7/20
Clear
31%
22°
34°
Tue
7/21
Clear
18%
23°
34°
Wed
7/22
Drizzle
44%
23°
34°
Thu
7/23
Drizzle
60%
23°
34°
Fri
7/24
Drizzle
60%
23°
33°
Sat
7/25
Drizzle
60%
23°
32°
Sun
7/26
Drizzle
60%
23°
32°
Mon
7/27
Drizzle
60%
23°
32°
Tue
7/28
Drizzle
60%
23°
33°
49
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
49 AQI 8.8 µg/m³
O3
Ground-level ozone
18 AQI 20 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 49 Good 18 49
Thu 58 Moderate 22 58
Fri 66 Moderate 22 66
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 Tue Jul 14, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1049 J/kg
MLCAPE163 J/kg
MUCAPE1049 J/kg
SBCIN-18 J/kg
MLCIN0 J/kg
Lifted Index-2.9
Kinematics
0–6 km Shear3 kt
0–1 km Shear17 kt
Eff. Shear2 kt
0–1 km SRH56
0–3 km SRH95
Eff. SRH95
Storm Motion352° @ 7 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.1
K-Index32.9
Thermo & Levels
PWAT2.01 in
0–3 km LR6.6 °C/km
700–500 LR4.8 °C/km
Total Totals40.4
LCL944 hPa
LFC867 hPa
EL174 hPa
Freezing Lvl14,501 ft