Flash Flood Warning — Pinal County, AZ 2:45 AM Areal Flood Watch 7:00 AM

Maricopa, Arizona

Last updated: 12:08 AM CDT  ·  Refresh
30°C
Feels like 34°
Rain
▲ 40°  /  ▼ 27°
Wind
12 mph SSW
Humidity
66%
Dew Point
18°
Pressure
28.58 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
88%
Sunrise
6:00 AM
Sunset
6:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Maricopa is currently rain at 30°C. Precipitation is likely — peak probability 73% around 10 PM. Atmospheric instability is elevated (CAPE up to 1678 J/kg) — isolated convective development possible. Sunrise: 6:00AM · Sunset: 6:55PM.

Alerts

Flash Flood Warning
Pinal County, AZ
Expires 2:45 AM
Areal Flood Watch
Expires 7:00 AM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
73%
11 PM
30°
59%
12 AM
30°
46%
1 AM
31°
47%
2 AM
31°
48%
3 AM
31°
48%
4 AM
31°
53%
5 AM
28°
53%
6 AM
28°
66%
7 AM
28°
66%
8 AM
28°
58%
9 AM
30°
46%
10 AM
31°
39%
11 AM
32°
49%
12 PM
33°
44%
1 PM
36°
38%
2 PM
35°
50%
3 PM
35°
51%
4 PM
35°
39%
5 PM
38°
39%
6 PM
37°
40%
7 PM
37°
41%
8 PM
36°
38%
9 PM
32°
42%
7-Day Forecast
Tonight
40° 27°
Rain, 73% chance.
Mon
38° 27°
Thunderstorm, 66% chance.
Tue
42° 26°
Clear with a 22% chance of rain.
Wed
38° 28°
Mostly Clear with a 38% chance of rain.
Thu
38° 27°
Mostly Cloudy with a 34% chance of rain.
Fri
36° 26°
Rain, 67% chance.
Sat
34° 26°
Partly Cloudy with a 44% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 30° Rain 73% 12 mph SSW 66%
11 PM 30° Mostly Cloudy 59% 14 mph S 69%
12 AM 30° Mostly Cloudy 46% 9 mph SE 68%
1 AM 31° Mostly Cloudy 47% 6 mph SE 68%
2 AM 31° Mostly Cloudy 48% 6 mph SE 67%
3 AM 31° Partly Cloudy 48% 3 mph SE 68%
4 AM 31° Partly Cloudy 53% 4 mph SSE 69%
5 AM 28° Partly Cloudy 53% 4 mph SSE 70%
6 AM 28° Thunderstorm 66% 5 mph SE 68%
7 AM 28° Thunderstorm 66% 6 mph SE 68%
8 AM 28° Rain 58% 5 mph SE 65%
9 AM 30° Partly Cloudy 46% 8 mph ESE 60%
10 AM 31° Rain 39% 10 mph ESE 55%
11 AM 32° Rain 49% 11 mph SE 49%
12 PM 33° Mostly Clear 44% 10 mph SE 44%
1 PM 36° Mostly Clear 38% 9 mph SE 41%
2 PM 35° Mostly Clear 50% 8 mph ESE 43%
3 PM 35° Mostly Clear 51% 8 mph ESE 44%
4 PM 35° Mostly Clear 39% 7 mph ESE 45%
5 PM 38° Mostly Clear 39% 7 mph ESE 45%
6 PM 37° Mostly Clear 40% 7 mph ESE 47%
7 PM 37° Mostly Clear 41% 7 mph SE 48%
8 PM 36° Mostly Clear 38% 8 mph SE 49%
9 PM 32° Mostly Clear 42% 6 mph S 53%
15-Day Forecast
Today
8/30
Rain
73%
27°
40°
Mon
8/31
Thunderstorm
66%
27°
38°
Tue
9/1
Clear
22%
26°
42°
Wed
9/2
Mostly Clear
38%
28°
38°
Thu
9/3
Mostly Cloudy
34%
27°
38°
Fri
9/4
Rain
67%
26°
36°
Sat
9/5
Partly Cloudy
44%
26°
34°
Sun
9/6
Mostly Clear
21%
27°
39°
Mon
9/7
Drizzle
47%
27°
39°
Tue
9/8
Partly Cloudy
15%
29°
42°
Wed
9/9
Clear
25%
29°
40°
Thu
9/10
Drizzle
60%
29°
39°
Fri
9/11
Drizzle
60%
28°
38°
Sat
9/12
Drizzle
60%
27°
38°
Sun
9/13
Drizzle
60%
27°
37°
44
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
44 AQI 8.0 µg/m³
O3
Ground-level ozone
42 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 42 44
Tue 41 Good 41 40
Wed 42 Good 42 37
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 Mon Aug 31, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE644 J/kg
MLCAPE1501 J/kg
MUCAPE2445 J/kg
SBCIN-291 J/kg
MLCIN-176 J/kg
Lifted Index-2.8
Kinematics
0–6 km Shear3 kt
0–1 km Shear10 kt
Eff. Shear12 kt
0–1 km SRH16
0–3 km SRH28
Eff. SRH13
Storm Motion259° @ 17 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index42.3
Thermo & Levels
PWAT2.17 in
0–3 km LR6.9 °C/km
700–500 LR6.4 °C/km
Total Totals51.8
LCL816 hPa
LFC677 hPa
EL217 hPa
Freezing Lvl14,147 ft