Maricopa County, Arizona, United States

Last updated: 12:26 AM CDT · Refresh

30°C

Feels like 32°

Rain

▲ 40° / ▼ 28°

Wind

12 mph S

Humidity

56%

Dew Point

20°

Pressure

28.81 inHg

Visibility

9 mi

UV Index

0.0

Cloud Cover

53%

Sunrise

6:02 AM

Sunset

6:57 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Maricopa County is currently rain at 30°C. Precipitation is likely — peak probability 74% around 12 AM. Atmospheric instability is elevated (CAPE up to 2079 J/kg) — isolated convective development possible. Sunrise: 6:02AM · Sunset: 6:57PM.

42 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

30°

52%

11 PM

30°

70%

12 AM

31°

74%

1 AM

29°

72%

2 AM

29°

70%

3 AM

30°

53%

4 AM

30°

41%

5 AM

28°

36%

6 AM

28°

49%

7 AM

29°

45%

8 AM

30°

39%

9 AM

31°

28%

10 AM

32°

29%

11 AM

33°

32%

12 PM

34°

40%

1 PM

36°

41%

2 PM

36°

47%

3 PM

36°

51%

4 PM

36°

48%

5 PM

39°

48%

6 PM

38°

56%

7 PM

37°

57%

8 PM

37°

51%

9 PM

32°

54%

7-Day Forecast

Tonight

40° 28°

Rain, 52% chance.

Mon

39° 28°

Mostly Clear with a 72% chance of rain.

Tue

42° 27°

Clear with a 46% chance of rain.

Wed

40° 28°

Mostly Clear with a 28% chance of rain.

Thu

41° 28°

Partly Cloudy with a 59% chance of rain.

Fri

38° 27°

Rain, 64% chance.

Sat

33° 26°

Mostly Cloudy with a 44% chance of rain.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 30° Rain 52% 12 mph S 56%

11 PM 30° Rain 70% 16 mph SE 62%

12 AM 31° Thunderstorm 74% 11 mph SE 62%

1 AM 29° Rain 72% 9 mph ESE 63%

2 AM 29° Partly Cloudy 70% 9 mph E 63%

3 AM 30° Partly Cloudy 53% 7 mph ESE 64%

4 AM 30° Partly Cloudy 41% 5 mph ESE 64%

5 AM 28° Mostly Clear 36% 4 mph ESE 64%

6 AM 28° Mostly Clear 49% 5 mph E 61%

7 AM 29° Mostly Clear 45% 6 mph E 59%

8 AM 30° Mostly Clear 39% 8 mph E 56%

9 AM 31° Clear 28% 9 mph E 52%

10 AM 32° Clear 29% 10 mph E 48%

11 AM 33° Clear 32% 10 mph E 46%

12 PM 34° Clear 40% 10 mph ESE 45%

1 PM 36° Mostly Clear 41% 10 mph ESE 43%

2 PM 36° Mostly Clear 47% 9 mph ESE 42%

3 PM 36° Mostly Clear 51% 8 mph ESE 41%

4 PM 36° Mostly Clear 48% 8 mph ESE 41%

5 PM 39° Mostly Clear 48% 7 mph ESE 42%

6 PM 38° Mostly Clear 56% 7 mph ESE 44%

7 PM 37° Mostly Clear 57% 7 mph ESE 46%

8 PM 37° Mostly Clear 51% 7 mph ESE 49%

9 PM 32° Partly Cloudy 54% 8 mph SE 53%

15-Day Forecast

Today

8/30

Rain

52%

28°

40°

Mon

8/31

Mostly Clear

72%

28°

39°

Tue

9/1

Clear

46%

27°

42°

Wed

9/2

Mostly Clear

28%

28°

40°

Thu

9/3

Partly Cloudy

59%

28°

41°

Fri

9/4

Rain

64%

27°

38°

Sat

9/5

Mostly Cloudy

44%

26°

33°

Sun

9/6

Partly Cloudy

31%

27°

38°

Mon

9/7

Partly Cloudy

39%

28°

38°

Tue

9/8

Partly Cloudy

27%

29°

39°

Wed

9/9

Clear

44%

29°

39°

Thu

9/10

Drizzle

60%

29°

39°

Fri

9/11

Clear

60%

28°

38°

Sat

9/12

Clear

60%

28°

38°

Sun

9/13

Drizzle

60%

28°

37°

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

PM_2.5

Fine particulate matter

Dominant

42 AQI 7.5 µg/m³

O₃

Ground-level ozone

41 AQI 45 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 42 Good 41 42

Tue 41 Good 41 36

Wed 44 Good 44 34

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 Mon Aug 31, 04:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE1007 J/kg

MLCAPE1225 J/kg

MUCAPE1439 J/kg

SBCIN-245 J/kg

MLCIN-170 J/kg

Lifted Index-4.3

Kinematics

0–6 km Shear10 kt

0–1 km Shear10 kt

Eff. Shear11 kt

0–1 km SRH51

0–3 km SRH33

Eff. SRH33

Storm Motion287° @ 14 kt

0–1 km EHI0.3

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index43.8

Thermo & Levels

PWAT2.19 in

0–3 km LR6.7 °C/km

700–500 LR6.6 °C/km

Total Totals52.6

LCL836 hPa

LFC694 hPa

EL208 hPa

Freezing Lvl14,498 ft

Maricopa County, Arizona, United States

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