Western Pima County Including Ajo/Organ Pipe Cactus National Monument, AZ

Last updated: 7:18 PM CDT  ·  Refresh
31°C
Feels like 38°
Mostly Clear
▲ 34°  /  ▼ 26°
Wind
13 mph NE
Humidity
71%
Dew Point
25°
Pressure
29.69 inHg
Visibility
10 mi
UV Index
2.5
Cloud Cover
27%
Sunrise
6:17 AM
Sunset
8:05 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Western Pima County Including Ajo/Organ Pipe Cactus National Monument is currently mostly clear at 31°C. Precipitation is likely — peak probability 63% around 7 AM. Atmospheric instability is elevated (CAPE up to 1921 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 8:05PM.

Alerts

No active alerts for this location.
42 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
33%
8 PM
31°
24%
9 PM
29°
19%
10 PM
28°
24%
11 PM
28°
27%
12 AM
28°
25%
1 AM
28°
23%
2 AM
28°
45%
3 AM
27°
24%
4 AM
27°
45%
5 AM
26°
45%
6 AM
26°
38%
7 AM
26°
62%
8 AM
27°
62%
9 AM
28°
58%
10 AM
28°
47%
11 AM
28°
47%
12 PM
29°
42%
1 PM
30°
33%
2 PM
32°
36%
3 PM
32°
32%
4 PM
32°
24%
5 PM
32°
24%
6 PM
32°
16%
7-Day Forecast
Tonight
34° 26°
Mostly Clear with a 33% chance of rain.
Thu
34° 26°
Partly Cloudy with a 62% chance of rain.
Fri
36° 24°
Mostly Clear with a 28% chance of rain.
Sat
36° 24°
Partly Cloudy.
Sun
36° 24°
Clear.
Mon
37° 24°
Partly Cloudy.
Tue
37° 24°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Clear 33% 13 mph NE 71%
8 PM 31° Mostly Clear 24% 12 mph NE 75%
9 PM 29° Partly Cloudy 19% 12 mph ENE 79%
10 PM 28° Partly Cloudy 24% 12 mph ENE 82%
11 PM 28° Mostly Cloudy 27% 12 mph ENE 83%
12 AM 28° Partly Cloudy 25% 12 mph ENE 84%
1 AM 28° Mostly Cloudy 23% 12 mph ENE 86%
2 AM 28° Mostly Cloudy 45% 12 mph E 85%
3 AM 27° Mostly Cloudy 24% 12 mph E 86%
4 AM 27° Mostly Cloudy 45% 12 mph ESE 87%
5 AM 26° Mostly Cloudy 45% 12 mph ESE 87%
6 AM 26° Mostly Cloudy 38% 11 mph ESE 87%
7 AM 26° Partly Cloudy 62% 11 mph ESE 86%
8 AM 27° Partly Cloudy 62% 12 mph ESE 82%
9 AM 28° Mostly Cloudy 58% 12 mph SE 79%
10 AM 28° Rain 47% 12 mph SE 76%
11 AM 28° Rain 47% 12 mph SE 74%
12 PM 29° Rain 42% 13 mph SSE 72%
1 PM 30° Rain 33% 12 mph SSE 70%
2 PM 32° Mostly Cloudy 36% 12 mph SSE 67%
3 PM 32° Partly Cloudy 32% 12 mph SSE 63%
4 PM 32° Partly Cloudy 24% 11 mph S 60%
5 PM 32° Partly Cloudy 24% 10 mph S 63%
6 PM 32° Mostly Clear 16% 9 mph S 66%
15-Day Forecast
Today
7/22
Mostly Clear
33%
26°
34°
Thu
7/23
Partly Cloudy
62%
26°
34°
Fri
7/24
Mostly Clear
28%
24°
36°
Sat
7/25
Partly Cloudy
7%
24°
36°
Sun
7/26
Clear
7%
24°
36°
Mon
7/27
Partly Cloudy
15%
24°
37°
Tue
7/28
Mostly Clear
14%
24°
37°
Wed
7/29
Partly Cloudy
8%
24°
37°
Thu
7/30
Overcast
39%
24°
37°
Fri
7/31
Overcast
47%
24°
37°
Sat
8/1
Drizzle
60%
24°
37°
Sun
8/2
Drizzle
60%
24°
37°
Mon
8/3
Rain
90%
24°
36°
Tue
8/4
Drizzle
60%
24°
35°
Wed
8/5
Drizzle
60%
24°
36°
42
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
42 AQI 7.7 µg/m³
O3
Ground-level ozone
26 AQI 28 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 42 Good 26 42
Fri 50 Good 24 50
Sat 55 Moderate 24 55
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, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2430 J/kg
MLCAPE2240 J/kg
MUCAPE2700 J/kg
SBCIN-30 J/kg
MLCIN0 J/kg
Lifted Index-2.1
Kinematics
0–6 km Shear19 kt
0–1 km Shear19 kt
Eff. Shear15 kt
0–1 km SRH-77
0–3 km SRH-81
Eff. SRH-81
Storm Motion19° @ 37 kt
0–1 km EHI-1.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.2
Thermo & Levels
PWAT2.56 in
0–3 km LR6.3 °C/km
700–500 LR4.3 °C/km
Total Totals39.2
LCL922 hPa
LFC890 hPa
EL128 hPa
Freezing Lvl19,311 ft