Excessive Heat Warning — San Carlos, AZ, Palo Verde Valley, CA, Northwest Valley, AZ, Buckeye/Avondale, AZ, Deer Valley, AZ, Central Phoenix, AZ, North Phoenix/Glendale, AZ, Scottsdale/Paradise Valley, AZ, East Valley, AZ, South Mountain/Ahwatukee, AZ, Southeast Valley/Queen Creek, AZ, Imperial County Southwest, CA, Imperial County West, CA, Imperial Valley, CA 10:00 PM Excessive Heat Watch 10:00 PM

Imperial, California

Last updated: 6:14 PM CDT  ·  Refresh
42°C
Feels like 40°
Mostly Clear
▲ 45°  /  ▼ 26°
Wind
4 mph S
Humidity
15%
Dew Point
11°
Pressure
29.86 inHg
Visibility
10 mi
UV Index
7.5
Cloud Cover
27%
Sunrise
5:34 AM
Sunset
7:54 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Imperial is currently mostly clear at 42°C. Dry conditions are expected through the next 24 hours. Sunrise: 5:34AM · Sunset: 7:54PM.

Alerts

Excessive Heat Warning
San Carlos, AZ, Palo Verde Valley, CA, Northwest Valley, AZ, Buckeye/Avondale, AZ, Deer Valley, AZ, Central Phoenix, AZ, North Phoenix/Glendale, AZ, Scottsdale/Paradise Valley, AZ, East Valley, AZ, South Mountain/Ahwatukee, AZ, Southeast Valley/Queen Creek, AZ, Imperial County Southwest, CA, Imperial County West, CA, Imperial Valley, CA
Expires 10:00 PM
Excessive Heat Watch
Expires 10:00 PM
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
42°
3%
5 PM
45°
3%
6 PM
44°
4%
7 PM
43°
4%
8 PM
41°
4%
9 PM
40°
4%
10 PM
39°
7%
11 PM
37°
7%
12 AM
37°
8%
1 AM
34°
8%
2 AM
32°
5%
3 AM
32°
5%
4 AM
31°
5%
5 AM
29°
5%
6 AM
29°
5%
7 AM
31°
5%
8 AM
33°
5%
9 AM
31°
5%
10 AM
33°
5%
11 AM
39°
5%
12 PM
40°
5%
1 PM
42°
5%
2 PM
42°
5%
3 PM
42°
5%
7-Day Forecast
Today
45° 26°
Partly Cloudy.
Wed
46° 28°
Partly Cloudy.
Thu
45° 24°
Clear.
Fri
42° 22°
Clear.
Sat
38° 20°
Clear.
Sun
37° 19°
Clear.
Mon
39° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 42° Mostly Clear 3% 4 mph S 15%
5 PM 45° Partly Cloudy 3% 4 mph SSE 15%
6 PM 44° Partly Cloudy 4% 4 mph S 16%
7 PM 43° Partly Cloudy 4% 4 mph SSW 17%
8 PM 41° Partly Cloudy 4% 5 mph W 19%
9 PM 40° Partly Cloudy 4% 5 mph W 22%
10 PM 39° Partly Cloudy 7% 5 mph WSW 25%
11 PM 37° Partly Cloudy 7% 4 mph WNW 27%
12 AM 37° Partly Cloudy 8% 4 mph NW 27%
1 AM 34° Partly Cloudy 8% 4 mph NW 27%
2 AM 32° Partly Cloudy 5% 4 mph NNW 28%
3 AM 32° Partly Cloudy 5% 4 mph SSE 28%
4 AM 31° Mostly Clear 5% 4 mph SSE 30%
5 AM 29° Mostly Clear 5% 4 mph SSE 31%
6 AM 29° Partly Cloudy 5% 3 mph SSE 30%
7 AM 31° Partly Cloudy 5% 3 mph SE 30%
8 AM 33° Partly Cloudy 5% 3 mph SE 28%
9 AM 31° Partly Cloudy 5% 3 mph SE 26%
10 AM 33° Partly Cloudy 5% 3 mph SE 21%
11 AM 39° Mostly Clear 5% 3 mph SE 18%
12 PM 40° Mostly Clear 5% 3 mph SE 16%
1 PM 42° Partly Cloudy 5% 3 mph SSE 16%
2 PM 42° Partly Cloudy 5% 4 mph S 15%
3 PM 42° Mostly Clear 5% 6 mph WSW 15%
15-Day Forecast
Today
6/23
Partly Cloudy
7%
26°
45°
Wed
6/24
Partly Cloudy
8%
28°
46°
Thu
6/25
Clear
6%
24°
45°
Fri
6/26
Clear
6%
22°
42°
Sat
6/27
Clear
6%
20°
38°
Sun
6/28
Clear
6%
19°
37°
Mon
6/29
Clear
6%
19°
39°
Tue
6/30
Clear
11%
21°
40°
Wed
7/1
Clear
11%
22°
41°
Thu
7/2
Clear
8%
21°
40°
Fri
7/3
Clear
16%
23°
39°
Sat
7/4
Clear
32%
26°
43°
Sun
7/5
Clear
60%
28°
45°
Mon
7/6
Clear
32%
29°
45°
Tue
7/7
Clear
32%
29°
45°
51
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
51 AQI 9.3 µg/m³
O3
Ground-level ozone
50 AQI 54 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 51 Moderate 50 51
Thu 51 Moderate 51 51
Fri 51 Moderate 51 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 Tue Jun 23, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE75 J/kg
MLCAPE13 J/kg
MUCAPE77 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index0.9
Kinematics
0–6 km Shear22 kt
0–1 km Shear4 kt
Eff. Shear13 kt
0–1 km SRH4
0–3 km SRH-43
Eff. SRH37
Storm Motion150° @ 24 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.8
Thermo & Levels
PWAT1.54 in
0–3 km LR8.4 °C/km
700–500 LR7.6 °C/km
Total Totals46.0
LCL648 hPa
LFC1011 hPa
EL819 hPa
Freezing Lvl16,608 ft