Imperial County, California, United States

Last updated: 8:21 AM CDT  ·  Refresh
32°C
Feels like 34°
Partly Cloudy
▲ 44°  /  ▼ 30°
Wind
8 mph SE
Humidity
49%
Dew Point
20°
Pressure
29.87 inHg
Visibility
10 mi
UV Index
1.0
Cloud Cover
58%
Sunrise
6:07 AM
Sunset
7:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Imperial County is currently partly cloudy at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1179 J/kg) — isolated convective development possible. Sunrise: 6:07AM · Sunset: 7:20PM.

Alerts

No active alerts for this location.
42 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
10%
7 AM
31°
4%
8 AM
33°
3%
9 AM
35°
3%
10 AM
37°
3%
11 AM
38°
3%
12 PM
39°
3%
1 PM
41°
3%
2 PM
42°
5%
3 PM
42°
10%
4 PM
43°
13%
5 PM
44°
13%
6 PM
43°
3%
7 PM
42°
3%
8 PM
41°
5%
9 PM
39°
5%
10 PM
38°
5%
11 PM
37°
5%
12 AM
36°
5%
1 AM
34°
5%
2 AM
33°
3%
3 AM
33°
3%
4 AM
33°
3%
5 AM
31°
3%
7-Day Forecast
Today
44° 30°
Partly Cloudy.
Fri
47° 31°
Clear.
Sat
47° 30°
Clear.
Sun
44° 29°
Clear with a 28% chance of rain.
Mon
44° 30°
Partly Cloudy.
Tue
46° 30°
Clear.
Wed
44° 31°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 32° Partly Cloudy 10% 8 mph SE 49%
7 AM 31° Mostly Cloudy 4% 9 mph SE 43%
8 AM 33° Mostly Cloudy 3% 10 mph SSE 40%
9 AM 35° Partly Cloudy 3% 9 mph SSE 36%
10 AM 37° Partly Cloudy 3% 9 mph S 32%
11 AM 38° Partly Cloudy 3% 8 mph S 29%
12 PM 39° Partly Cloudy 3% 7 mph S 28%
1 PM 41° Partly Cloudy 3% 7 mph S 27%
2 PM 42° Partly Cloudy 5% 6 mph S 25%
3 PM 42° Partly Cloudy 10% 7 mph S 24%
4 PM 43° Partly Cloudy 13% 6 mph SSW 24%
5 PM 44° Partly Cloudy 13% 6 mph SSW 22%
6 PM 43° Partly Cloudy 3% 4 mph SSW 22%
7 PM 42° Partly Cloudy 3% 5 mph W 24%
8 PM 41° Mostly Clear 5% 4 mph SE 25%
9 PM 39° Clear 5% 4 mph SSE 27%
10 PM 38° Clear 5% 6 mph S 30%
11 PM 37° Clear 5% 6 mph S 32%
12 AM 36° Clear 5% 5 mph S 35%
1 AM 34° Mostly Clear 5% 4 mph SSE 37%
2 AM 33° Mostly Clear 3% 4 mph SSE 39%
3 AM 33° Clear 3% 4 mph SSE 40%
4 AM 33° Clear 3% 4 mph SE 42%
5 AM 31° Clear 3% 4 mph SE 42%
15-Day Forecast
Today
8/20
Partly Cloudy
10%
30°
44°
Fri
8/21
Clear
6%
31°
47°
Sat
8/22
Clear
3%
30°
47°
Sun
8/23
Clear
28%
29°
44°
Mon
8/24
Partly Cloudy
7%
30°
44°
Tue
8/25
Clear
7%
30°
46°
Wed
8/26
Clear
7%
31°
44°
Thu
8/27
Clear
8%
31°
46°
Fri
8/28
Clear
3%
30°
45°
Sat
8/29
Clear
19%
31°
47°
Sun
8/30
Clear
25%
31°
47°
Mon
8/31
Clear
25%
29°
43°
Tue
9/1
Clear
60%
29°
42°
Wed
9/2
Clear
25%
29°
42°
Thu
9/3
Drizzle
60%
29°
41°
42
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
29 AQI 5.3 µg/m³
O3
Ground-level ozone
Dominant
42 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 42 Good 42 29
Sat 49 Good 49 22
Sun 44 Good 43 44
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 Thu Aug 20, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE423 J/kg
MLCAPE13 J/kg
MUCAPE423 J/kg
SBCIN-660 J/kg
MLCIN0 J/kg
Lifted Index-1.4
Kinematics
0–6 km Shear8 kt
0–1 km Shear9 kt
Eff. Shear21 kt
0–1 km SRH-7
0–3 km SRH20
Eff. SRH-13
Storm Motion128° @ 22 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index35.6
Thermo & Levels
PWAT1.69 in
0–3 km LR5.7 °C/km
700–500 LR6.8 °C/km
Total Totals47.4
LCL846 hPa
LFC635 hPa
EL216 hPa
Freezing Lvl16,106 ft