Phoenix, Arizona

Last updated: 12:09 AM CDT · Refresh

32°C

Feels like 36°

Partly Cloudy

▲ 37° / ▼ 26°

Wind

11 mph SSW

Humidity

51%

Dew Point

18°

Pressure

28.28 inHg

Visibility

10 mi

UV Index

0.0

Cloud Cover

56%

Sunrise

6:00 AM

Sunset

6:55 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Phoenix is currently partly cloudy at 32°C. Precipitation is likely — peak probability 58% around 11 PM. Atmospheric instability is elevated (CAPE up to 1453 J/kg) — isolated convective development possible. Sunrise: 6:00AM · Sunset: 6:55PM.

48 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

32°

43%

11 PM

29°

58%

12 AM

29°

45%

1 AM

30°

30%

2 AM

30°

32%

3 AM

30°

37%

4 AM

30°

38%

5 AM

27°

36%

6 AM

27°

42%

7 AM

26°

46%

8 AM

27°

51%

9 AM

29°

43%

10 AM

29°

45%

11 AM

30°

41%

12 PM

31°

41%

1 PM

32°

33%

2 PM

33°

42%

3 PM

33°

39%

4 PM

34°

27%

5 PM

37°

22%

6 PM

36°

34%

7 PM

36°

35%

8 PM

35°

35%

9 PM

32°

39%

7-Day Forecast

Tonight

37° 26°

Partly Cloudy with a 43% chance of rain.

Mon

37° 26°

Rain, 46% chance.

Tue

38° 26°

Clear with a 34% chance of rain.

Wed

38° 28°

Mostly Clear.

Thu

37° 27°

Mostly Cloudy with a 27% chance of rain.

Fri

35° 27°

Rain, 73% chance.

Sat

33° 26°

Rain, 70% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 32° Partly Cloudy 43% 11 mph SSW 51%

11 PM 29° Rain 58% 15 mph SSE 56%

12 AM 29° Heavy Rain 45% 13 mph ENE 56%

1 AM 30° Partly Cloudy 30% 9 mph ENE 55%

2 AM 30° Partly Cloudy 32% 7 mph E 54%

3 AM 30° Partly Cloudy 37% 7 mph SE 54%

4 AM 30° Mostly Clear 38% 5 mph ESE 55%

5 AM 27° Partly Cloudy 36% 5 mph ESE 55%

6 AM 27° Partly Cloudy 42% 5 mph ESE 55%

7 AM 26° Rain 46% 6 mph ESE 54%

8 AM 27° Partly Cloudy 51% 6 mph ESE 51%

9 AM 29° Partly Cloudy 43% 7 mph ESE 48%

10 AM 29° Partly Cloudy 45% 8 mph ESE 48%

11 AM 30° Partly Cloudy 41% 10 mph ESE 48%

12 PM 31° Partly Cloudy 41% 9 mph SE 46%

1 PM 32° Mostly Clear 33% 10 mph SE 45%

2 PM 33° Mostly Clear 42% 10 mph SE 42%

3 PM 33° Mostly Clear 39% 9 mph SE 40%

4 PM 34° Mostly Clear 27% 9 mph SE 38%

5 PM 37° Mostly Clear 22% 8 mph SSE 37%

6 PM 36° Mostly Clear 34% 8 mph SE 38%

7 PM 36° Mostly Clear 35% 7 mph SE 39%

8 PM 35° Mostly Clear 35% 7 mph SE 41%

9 PM 32° Clear 39% 5 mph SSE 46%

15-Day Forecast

Today

8/30

Partly Cloudy

43%

26°

37°

Mon

8/31

Rain

46%

26°

37°

Tue

9/1

Clear

34%

26°

38°

Wed

9/2

Mostly Clear

14%

28°

38°

Thu

9/3

Mostly Cloudy

27%

27°

37°

Fri

9/4

Rain

73%

27°

35°

Sat

9/5

Rain

70%

26°

33°

Sun

9/6

Rain

57%

26°

37°

Mon

9/7

Drizzle

47%

27°

38°

Tue

9/8

Mostly Cloudy

20%

29°

39°

Wed

9/9

Clear

25%

29°

39°

Thu

9/10

Drizzle

60%

30°

39°

Fri

9/11

Clear

60%

29°

38°

Sat

9/12

Drizzle

60%

29°

37°

Sun

9/13

Drizzle

60%

28°

37°

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

43 AQI 7.9 µg/m³

O₃

Ground-level ozone

Dominant

48 AQI 52 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 48 Good 48 43

Tue 71 Moderate 71 39

Wed 84 Moderate 84 43

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, 03:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE1352 J/kg

MLCAPE1381 J/kg

MUCAPE1707 J/kg

SBCIN-293 J/kg

MLCIN-152 J/kg

Lifted Index-5.6

Kinematics

0–6 km Shear5 kt

0–1 km Shear5 kt

Eff. Shear1 kt

0–1 km SRH1

0–3 km SRH16

Eff. SRH-4

Storm Motion291° @ 16 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index46.3

Thermo & Levels

PWAT1.91 in

0–3 km LR7.7 °C/km

700–500 LR7.2 °C/km

Total Totals56.1

LCL780 hPa

LFC689 hPa

EL205 hPa

Freezing Lvl13,865 ft

Phoenix, Arizona

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