Maricopa County, Arizona, United States

Last updated: 9:45 PM CDT · Refresh

35°C

Feels like 37°

Mostly Cloudy

▲ 38° / ▼ 28°

Wind

10 mph S

Humidity

39%

Dew Point

18°

Pressure

28.76 inHg

Visibility

10 mi

UV Index

0.0

Cloud Cover

65%

Sunrise

5:31 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 35°C. Precipitation is likely — peak probability 73% around 12 AM. Atmospheric instability is elevated (CAPE up to 1087 J/kg) — isolated convective development possible. Sunrise: 5:31AM · Sunset: 7:39PM.

49 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

35°

26%

8 PM

37°

45%

9 PM

36°

64%

10 PM

33°

66%

11 PM

32°

72%

12 AM

32°

72%

1 AM

32°

70%

2 AM

31°

52%

3 AM

31°

48%

4 AM

28°

49%

5 AM

28°

49%

6 AM

28°

49%

7 AM

29°

50%

8 AM

28°

44%

9 AM

29°

51%

10 AM

28°

34%

11 AM

29°

37%

12 PM

31°

32%

1 PM

31°

29%

2 PM

32°

31%

3 PM

32°

31%

4 PM

34°

31%

5 PM

33°

31%

6 PM

33°

35%

7-Day Forecast

Tonight

38° 28°

Partly Cloudy with a 65% chance of rain.

Fri

37° 28°

Mostly Cloudy with a 67% chance of rain.

Sat

40° 29°

Mostly Cloudy with a 47% chance of rain.

Sun

42° 30°

Partly Cloudy with a 37% chance of rain.

Mon

42° 30°

Clear.

Tue

40° 29°

Rain, 64% chance.

Wed

44° 31°

Drizzle, 64% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 35° Mostly Cloudy 26% 10 mph S 39%

8 PM 37° Overcast 45% 12 mph E 44%

9 PM 36° Overcast 64% 9 mph E 53%

10 PM 33° Overcast 66% 10 mph E 61%

11 PM 32° Rain 72% 10 mph ESE 63%

12 AM 32° Rain 72% 8 mph ESE 65%

1 AM 32° Rain 70% 8 mph ESE 66%

2 AM 31° Overcast 52% 9 mph ESE 68%

3 AM 31° Overcast 48% 8 mph E 70%

4 AM 28° Overcast 49% 9 mph E 71%

5 AM 28° Overcast 49% 8 mph E 72%

6 AM 28° Mostly Cloudy 49% 8 mph E 71%

7 AM 29° Mostly Cloudy 50% 9 mph E 70%

8 AM 28° Mostly Cloudy 44% 9 mph E 70%

9 AM 29° Mostly Cloudy 51% 9 mph E 68%

10 AM 28° Mostly Cloudy 34% 10 mph E 67%

11 AM 29° Mostly Cloudy 37% 9 mph ESE 64%

12 PM 31° Overcast 32% 9 mph ESE 60%

1 PM 31° Overcast 29% 9 mph ESE 58%

2 PM 32° Overcast 31% 8 mph ESE 55%

3 PM 32° Overcast 31% 8 mph ESE 54%

4 PM 34° Overcast 31% 8 mph ESE 53%

5 PM 33° Overcast 31% 7 mph E 53%

6 PM 33° Mostly Cloudy 35% 7 mph E 54%

15-Day Forecast

Today

7/16

Partly Cloudy

65%

28°

38°

Fri

7/17

Mostly Cloudy

67%

28°

37°

Sat

7/18

Mostly Cloudy

47%

29°

40°

Sun

7/19

Partly Cloudy

37%

30°

42°

Mon

7/20

Clear

16%

30°

42°

Tue

7/21

Rain

64%

29°

40°

Wed

7/22

Drizzle

64%

31°

44°

Thu

7/23

Clear

22%

32°

48°

Fri

7/24

Rain

69%

32°

45°

Sat

7/25

Drizzle

44%

32°

46°

Sun

7/26

Clear

27%

33°

43°

Mon

7/27

Clear

25%

32°

43°

Tue

7/28

Drizzle

60%

32°

43°

Wed

7/29

Drizzle

60%

32°

43°

Thu

7/30

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, 01:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE407 J/kg

MLCAPE155 J/kg

MUCAPE407 J/kg

SBCIN-151 J/kg

MLCIN0 J/kg

Lifted Index-2.3

Kinematics

0–6 km Shear4 kt

0–1 km Shear5 kt

Eff. Shear4 kt

0–1 km SRH13

0–3 km SRH2

Eff. SRH2

Storm Motion317° @ 15 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index38.2

Thermo & Levels

PWAT1.98 in

0–3 km LR7.9 °C/km

700–500 LR6.2 °C/km

Total Totals48.0

LCL761 hPa

LFC649 hPa

EL222 hPa

Freezing Lvl15,436 ft

Maricopa County, Arizona, United States

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