Pinal County, Arizona, United States

Last updated: 10:46 PM CDT  ·  Refresh
31°C
Feels like 32°
Partly Cloudy
▲ 34°  /  ▼ 23°
Wind
10 mph S
Humidity
55%
Dew Point
19°
Pressure
28.17 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
35%
Sunrise
5:28 AM
Sunset
7:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Pinal County is currently partly cloudy at 30°C. Precipitation is likely — peak probability 72% around 1 AM. Atmospheric instability is elevated (CAPE up to 1172 J/kg) — isolated convective development possible. Sunrise: 5:28AM · Sunset: 7:34PM.

Alerts

No active alerts for this location.
58 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
46%
9 PM
28°
67%
10 PM
28°
66%
11 PM
27°
61%
12 AM
27°
61%
1 AM
27°
72%
2 AM
27°
67%
3 AM
27°
67%
4 AM
24°
67%
5 AM
24°
67%
6 AM
24°
67%
7 AM
24°
67%
8 AM
23°
58%
9 AM
24°
58%
10 AM
25°
42%
11 AM
26°
54%
12 PM
29°
49%
1 PM
29°
57%
2 PM
29°
53%
3 PM
32°
49%
4 PM
31°
49%
5 PM
31°
48%
6 PM
30°
44%
7 PM
29°
44%
7-Day Forecast
Tonight
34° 23°
Mostly Cloudy with a 61% chance of rain.
Fri
34° 23°
Rain, 67% chance.
Sat
38° 26°
Mostly Cloudy with a 47% chance of rain.
Sun
38° 27°
Clear with a 37% chance of rain.
Mon
39° 27°
Clear with a 64% chance of rain.
Tue
38° 27°
Rain, 64% chance.
Wed
41° 27°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Partly Cloudy 46% 10 mph S 55%
9 PM 28° Mostly Cloudy 67% 11 mph S 64%
10 PM 28° Mostly Cloudy 66% 10 mph S 70%
11 PM 27° Mostly Cloudy 61% 10 mph SSE 71%
12 AM 27° Overcast 61% 9 mph SSE 71%
1 AM 27° Rain 72% 8 mph SE 72%
2 AM 27° Rain 67% 7 mph ESE 71%
3 AM 27° Rain 67% 5 mph ESE 71%
4 AM 24° Rain 67% 4 mph E 72%
5 AM 24° Rain 67% 4 mph E 73%
6 AM 24° Rain 67% 5 mph E 74%
7 AM 24° Rain 67% 6 mph E 74%
8 AM 23° Rain 58% 6 mph ESE 72%
9 AM 24° Rain 58% 7 mph ESE 70%
10 AM 25° Rain 42% 6 mph ESE 67%
11 AM 26° Rain 54% 7 mph N 64%
12 PM 29° Drizzle 49% 7 mph NNW 60%
1 PM 29° Mostly Cloudy 57% 8 mph NW 56%
2 PM 29° Mostly Cloudy 53% 9 mph NNW 56%
3 PM 32° Mostly Cloudy 49% 8 mph NNW 56%
4 PM 31° Partly Cloudy 49% 9 mph N 55%
5 PM 31° Partly Cloudy 48% 8 mph N 56%
6 PM 30° Partly Cloudy 44% 7 mph N 57%
7 PM 29° Partly Cloudy 44% 6 mph NNE 58%
15-Day Forecast
Today
7/16
Mostly Cloudy
61%
23°
34°
Fri
7/17
Rain
67%
23°
34°
Sat
7/18
Mostly Cloudy
47%
26°
38°
Sun
7/19
Clear
37%
27°
38°
Mon
7/20
Clear
64%
27°
39°
Tue
7/21
Rain
64%
27°
38°
Wed
7/22
Drizzle
52%
27°
41°
Thu
7/23
Rain
27%
29°
43°
Fri
7/24
Rain
68%
27°
41°
Sat
7/25
Clear
44%
26°
42°
Sun
7/26
Clear
60%
29°
41°
Mon
7/27
Clear
60%
30°
42°
Tue
7/28
Drizzle
60%
29°
41°
Wed
7/29
Drizzle
60%
29°
41°
Thu
7/30
Drizzle
60%
29°
41°
58
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
42 AQI 7.5 µg/m³
O3
Ground-level ozone
Dominant
58 AQI 58 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 58 42
Sat 54 Moderate 54 34
Sun 39 Good 39 39
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 Fri Jul 17, 02:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE630 J/kg
MLCAPE700 J/kg
MUCAPE1308 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-2.6
Kinematics
0–6 km Shear16 kt
0–1 km Shear7 kt
Eff. Shear17 kt
0–1 km SRH52
0–3 km SRH43
Eff. SRH43
Storm Motion290° @ 15 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.5
K-Index41.9
Thermo & Levels
PWAT2.10 in
0–3 km LR7.3 °C/km
700–500 LR5.5 °C/km
Total Totals47.4
LCL808 hPa
LFC954 hPa
EL199 hPa
Freezing Lvl15,171 ft