Excessive Heat Watch 10:00 PM Excessive Heat Warning — Imperial County Southwest, CA, Salton Sea, CA, Chuckwalla Mountains, CA, Imperial County Southeast, CA, Imperial County West, CA, Imperial Valley, CA, Chiriaco Summit, CA, Palo Verde Valley, CA, Chuckwalla Valley, CA, Joshua Tree NP West, CA, Joshua Tree NP East, CA, Aguila Valley, AZ, Tonopah Desert, AZ, Gila Bend, AZ, Cave Creek/New River, AZ, New River Mesa, AZ, Rio Verde/Salt River, AZ, Fountain Hills/East Mesa, AZ, Superior, AZ, Northwest Pinal County, AZ, West Pinal County, AZ, Apache Junction/Gold Canyon, AZ, Sonoran Desert Natl Monument, AZ, 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 10:00 PM

Buckeye, Arizona

Last updated: 7:54 PM CDT  ·  Refresh
39°C
Feels like 41°
Mostly Clear
▲ 41°  /  ▼ 29°
Wind
3 mph ENE
Humidity
28%
Dew Point
17°
Pressure
28.74 inHg
Visibility
10 mi
UV Index
4.4
Cloud Cover
16%
Sunrise
5:35 AM
Sunset
7:36 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Buckeye is currently mostly clear at 39°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 682 J/kg) — isolated convective development possible. Sunrise: 5:35AM · Sunset: 7:36PM.

Alerts

Excessive Heat Watch
Expires 10:00 PM
Excessive Heat Warning
Imperial County Southwest, CA, Salton Sea, CA, Chuckwalla Mountains, CA, Imperial County Southeast, CA, Imperial County West, CA, Imperial Valley, CA, Chiriaco Summit, CA, Palo Verde Valley, CA, Chuckwalla Valley, CA, Joshua Tree NP West, CA, Joshua Tree NP East, CA, Aguila Valley, AZ, Tonopah Desert, AZ, Gila Bend, AZ, Cave Creek/New River, AZ, New River Mesa, AZ, Rio Verde/Salt River, AZ, Fountain Hills/East Mesa, AZ, Superior, AZ, Northwest Pinal County, AZ, West Pinal County, AZ, Apache Junction/Gold Canyon, AZ, Sonoran Desert Natl Monument, AZ, 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
Expires 10:00 PM
61 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
39°
10%
6 PM
40°
10%
7 PM
39°
4%
8 PM
37°
3%
9 PM
37°
3%
10 PM
36°
3%
11 PM
36°
3%
12 AM
35°
3%
1 AM
34°
3%
2 AM
34°
3%
3 AM
33°
3%
4 AM
31°
3%
5 AM
32°
3%
6 AM
33°
3%
7 AM
35°
3%
8 AM
36°
3%
9 AM
38°
3%
10 AM
39°
3%
11 AM
39°
3%
12 PM
42°
3%
1 PM
43°
3%
2 PM
43°
3%
3 PM
43°
3%
4 PM
44°
3%
7-Day Forecast
Today
41° 29°
Mostly Clear.
Thu
44° 31°
Clear.
Fri
48° 33°
Clear.
Sat
49° 32°
Clear.
Sun
39° 31°
Mostly Clear.
Mon
43° 30°
Drizzle, 51% chance.
Tue
43° 31°
Rain, 41% chance.
TimeTempConditionsPrecipWindHumidity
Now 39° Mostly Clear 10% 3 mph ENE 28%
6 PM 40° Mostly Clear 10% 5 mph NE 29%
7 PM 39° Clear 4% 8 mph ENE 31%
8 PM 37° Clear 3% 8 mph ENE 32%
9 PM 37° Clear 3% 7 mph ENE 34%
10 PM 36° Clear 3% 6 mph ENE 35%
11 PM 36° Clear 3% 5 mph ENE 35%
12 AM 35° Clear 3% 5 mph NE 36%
1 AM 34° Clear 3% 4 mph NE 36%
2 AM 34° Clear 3% 5 mph ENE 39%
3 AM 33° Clear 3% 5 mph ENE 41%
4 AM 31° Clear 3% 5 mph ENE 43%
5 AM 32° Clear 3% 5 mph ENE 42%
6 AM 33° Clear 3% 6 mph ENE 40%
7 AM 35° Clear 3% 6 mph ENE 37%
8 AM 36° Clear 3% 7 mph E 33%
9 AM 38° Clear 3% 6 mph E 30%
10 AM 39° Clear 3% 6 mph E 27%
11 AM 39° Clear 3% 6 mph E 25%
12 PM 42° Clear 3% 5 mph E 23%
1 PM 43° Clear 3% 5 mph E 21%
2 PM 43° Clear 3% 5 mph E 21%
3 PM 43° Clear 3% 4 mph ENE 21%
4 PM 44° Clear 3% 5 mph ENE 20%
15-Day Forecast
Today
7/22
Mostly Clear
10%
29°
41°
Thu
7/23
Clear
3%
31°
44°
Fri
7/24
Clear
3%
33°
48°
Sat
7/25
Clear
15%
32°
49°
Sun
7/26
Mostly Clear
16%
31°
39°
Mon
7/27
Drizzle
51%
30°
43°
Tue
7/28
Rain
41%
31°
43°
Wed
7/29
Drizzle
44%
31°
43°
Thu
7/30
Rain
68%
31°
43°
Fri
7/31
Drizzle
50%
29°
42°
Sat
8/1
Drizzle
60%
30°
42°
Sun
8/2
Clear
60%
31°
42°
Mon
8/3
Drizzle
60%
31°
42°
Tue
8/4
Drizzle
60%
31°
41°
Wed
8/5
Drizzle
60%
31°
41°
61
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
27 AQI 4.9 µg/m³
O3
Ground-level ozone
Dominant
61 AQI 59 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 61 Moderate 61 27
Fri 54 Moderate 54 28
Sat 45 Good 45 27
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 Jul 22, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE845 J/kg
MLCAPE307 J/kg
MUCAPE845 J/kg
SBCIN-0 J/kg
MLCIN-1 J/kg
Lifted Index-2.2
Kinematics
0–6 km Shear2 kt
0–1 km Shear2 kt
Eff. Shear2 kt
0–1 km SRH6
0–3 km SRH40
Eff. SRH40
Storm Motion70° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.5
Thermo & Levels
PWAT1.85 in
0–3 km LR9.1 °C/km
700–500 LR5.9 °C/km
Total Totals47.5
LCL709 hPa
LFC936 hPa
EL169 hPa
Freezing Lvl16,490 ft