Maricopa County, Arizona, United States

Last updated: 5:23 AM CDT · Refresh

27°C

Feels like 29°

Mostly Cloudy

▲ 38° / ▼ 29°

Wind

10 mph E

Humidity

71%

Dew Point

22°

Pressure

28.87 inHg

Visibility

9 mi

UV Index

0.0

Cloud Cover

85%

Sunrise

5:32 AM

Sunset

7:39 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Maricopa County is currently mostly cloudy at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 835 J/kg) — isolated convective development possible. Sunrise: 5:32AM · Sunset: 7:39PM.

49 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

27°

28%

4 AM

29°

30%

5 AM

27°

31%

6 AM

27°

32%

7 AM

28°

31%

8 AM

29°

39%

9 AM

29°

39%

10 AM

30°

41%

11 AM

31°

41%

12 PM

31°

47%

1 PM

33°

47%

2 PM

34°

41%

3 PM

34°

24%

4 PM

35°

33%

5 PM

38°

29%

6 PM

38°

30%

7 PM

37°

20%

8 PM

37°

30%

9 PM

35°

30%

10 PM

33°

30%

11 PM

33°

31%

12 AM

33°

31%

1 AM

33°

32%

2 AM

32°

22%

7-Day Forecast

Today

38° 29°

Mostly Cloudy with a 47% chance of rain.

Sat

41° 29°

Mostly Clear with a 25% chance of rain.

Sun

41° 29°

Partly Cloudy.

Mon

42° 30°

Clear with a 30% chance of rain.

Tue

41° 29°

Drizzle, 64% chance.

Wed

42° 29°

Mostly Cloudy with a 51% chance of rain.

Thu

44° 32°

Mostly Clear with a 31% chance of rain.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 27° Mostly Cloudy 28% 10 mph E 71%

4 AM 29° Overcast 30% 10 mph E 73%

5 AM 27° Mostly Cloudy 31% 10 mph E 74%

6 AM 27° Mostly Cloudy 32% 9 mph E 72%

7 AM 28° Mostly Cloudy 31% 9 mph E 70%

8 AM 29° Mostly Cloudy 39% 9 mph E 67%

9 AM 29° Mostly Cloudy 39% 8 mph ENE 66%

10 AM 30° Mostly Cloudy 41% 7 mph ENE 64%

11 AM 31° Partly Cloudy 41% 7 mph ENE 63%

12 PM 31° Partly Cloudy 47% 6 mph ENE 63%

1 PM 33° Partly Cloudy 47% 6 mph NE 62%

2 PM 34° Partly Cloudy 41% 6 mph WSW 59%

3 PM 34° Mostly Cloudy 24% 4 mph NW 55%

4 PM 35° Mostly Cloudy 33% 4 mph WNW 52%

5 PM 38° Mostly Cloudy 29% 4 mph W 52%

6 PM 38° Overcast 30% 4 mph N 53%

7 PM 37° Overcast 20% 4 mph NNE 54%

8 PM 37° Overcast 30% 4 mph NNE 55%

9 PM 35° Overcast 30% 4 mph NE 56%

10 PM 33° Overcast 30% 4 mph ENE 57%

11 PM 33° Overcast 31% 4 mph ESE 57%

12 AM 33° Overcast 31% 4 mph S 57%

1 AM 33° Mostly Cloudy 32% 4 mph S 58%

2 AM 32° Mostly Cloudy 22% 4 mph SSW 58%

15-Day Forecast

Today

7/17

Mostly Cloudy

47%

29°

38°

Sat

7/18

Mostly Clear

25%

29°

41°

Sun

7/19

Partly Cloudy

13%

29°

41°

Mon

7/20

Clear

30%

30°

42°

Tue

7/21

Drizzle

64%

29°

41°

Wed

7/22

Mostly Cloudy

51%

29°

42°

Thu

7/23

Mostly Clear

31%

32°

44°

Fri

7/24

Partly Cloudy

42%

31°

43°

Sat

7/25

Mostly Cloudy

19%

32°

44°

Sun

7/26

Mostly Clear

27%

33°

46°

Mon

7/27

Clear

25%

33°

46°

Tue

7/28

Clear

60%

33°

44°

Wed

7/29

Drizzle

60%

32°

43°

Thu

7/30

Clear

60%

32°

43°

Fri

7/31

Drizzle

60%

32°

43°

Good

U.S. Air Quality Index · Dominant: O3

50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

45 AQI 8.1 µg/m³

O₃

Ground-level ozone

Dominant

49 AQI 53 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 49 Good 49 45

Sat 41 Good 39 41

Sun 41 Good 38 41

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Fri Jul 17, 09:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE958 J/kg

MLCAPE607 J/kg

MUCAPE1300 J/kg

SBCIN-160 J/kg

MLCIN0 J/kg

Lifted Index-3.6

Kinematics

0–6 km Shear9 kt

0–1 km Shear9 kt

Eff. Shear10 kt

0–1 km SRH12

0–3 km SRH-2

Eff. SRH-2

Storm Motion184° @ 15 kt

0–1 km EHI0.1

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index39.0

Thermo & Levels

PWAT2.16 in

0–3 km LR5.8 °C/km

700–500 LR5.8 °C/km

Total Totals46.5

LCL906 hPa

LFC737 hPa

EL192 hPa

Freezing Lvl15,079 ft

Maricopa County, Arizona, United States

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