Phoenix, Arizona

Last updated: 12:09 AM CDT · Refresh

33°C

Feels like 35°

Partly Cloudy

▲ 38° / ▼ 27°

Wind

12 mph SSW

Humidity

48%

Dew Point

18°

Pressure

28.53 inHg

Visibility

10 mi

UV Index

0.0

Cloud Cover

56%

Sunrise

6:00 AM

Sunset

6:56 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Phoenix is currently partly cloudy at 33°C. Precipitation is likely — peak probability 67% around 11 PM. Atmospheric instability is elevated (CAPE up to 1340 J/kg) — isolated convective development possible. Sunrise: 6:00AM · Sunset: 6:56PM.

44 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

33°

38%

11 PM

29°

67%

12 AM

30°

55%

1 AM

30°

38%

2 AM

30°

38%

3 AM

31°

38%

4 AM

30°

41%

5 AM

27°

35%

6 AM

27°

36%

7 AM

28°

56%

8 AM

29°

39%

9 AM

29°

39%

10 AM

30°

42%

11 AM

31°

33%

12 PM

31°

33%

1 PM

33°

33%

2 PM

33°

30%

3 PM

33°

31%

4 PM

34°

22%

5 PM

37°

22%

6 PM

37°

28%

7 PM

36°

37%

8 PM

36°

38%

9 PM

32°

42%

7-Day Forecast

Tonight

38° 27°

Partly Cloudy with a 38% chance of rain.

Mon

37° 27°

Mostly Clear with a 56% chance of rain.

Tue

38° 27°

Clear.

Wed

38° 28°

Clear with a 28% chance of rain.

Thu

38° 28°

Partly Cloudy with a 29% chance of rain.

Fri

36° 27°

Rain, 73% chance.

Sat

33° 26°

Rain, 63% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 33° Partly Cloudy 38% 12 mph SSW 48%

11 PM 29° Rain 67% 12 mph S 51%

12 AM 30° Rain 55% 11 mph E 54%

1 AM 30° Rain 38% 8 mph E 55%

2 AM 30° Partly Cloudy 38% 8 mph ESE 55%

3 AM 31° Partly Cloudy 38% 8 mph SE 55%

4 AM 30° Partly Cloudy 41% 7 mph SE 54%

5 AM 27° Partly Cloudy 35% 7 mph ESE 54%

6 AM 27° Partly Cloudy 36% 5 mph E 54%

7 AM 28° Partly Cloudy 56% 6 mph ESE 53%

8 AM 29° Partly Cloudy 39% 7 mph ESE 49%

9 AM 29° Partly Cloudy 39% 8 mph ESE 45%

10 AM 30° Partly Cloudy 42% 9 mph ESE 45%

11 AM 31° Partly Cloudy 33% 10 mph ESE 45%

12 PM 31° Partly Cloudy 33% 9 mph ESE 44%

1 PM 33° Clear 33% 9 mph SE 43%

2 PM 33° Clear 30% 9 mph SE 41%

3 PM 33° Clear 31% 8 mph SE 40%

4 PM 34° Clear 22% 8 mph SE 37%

5 PM 37° Clear 22% 8 mph SSE 37%

6 PM 37° Clear 28% 7 mph SE 38%

7 PM 36° Clear 37% 7 mph SE 38%

8 PM 36° Clear 38% 6 mph SE 40%

9 PM 32° Clear 42% 5 mph SE 45%

15-Day Forecast

Today

8/30

Partly Cloudy

38%

27°

38°

Mon

8/31

Mostly Clear

56%

27°

37°

Tue

9/1

Clear

18%

27°

38°

Wed

9/2

Clear

28%

28°

38°

Thu

9/3

Partly Cloudy

29%

28°

38°

Fri

9/4

Rain

73%

27°

36°

Sat

9/5

Rain

63%

26°

33°

Sun

9/6

Mostly Clear

57%

26°

37°

Mon

9/7

Drizzle

47%

27°

38°

Tue

9/8

Mostly Cloudy

34%

29°

39°

Wed

9/9

Clear

25%

30°

39°

Thu

9/10

Drizzle

60%

31°

39°

Fri

9/11

Clear

60%

29°

38°

Sat

9/12

Drizzle

60%

29°

37°

Sun

9/13

Drizzle

60%

29°

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

44 AQI 8.0 µg/m³

O₃

Ground-level ozone

Dominant

44 AQI 49 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 44 Good 44 44

Tue 58 Moderate 58 39

Wed 71 Moderate 71 42

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

SBCAPE1027 J/kg

MLCAPE1346 J/kg

MUCAPE1945 J/kg

SBCIN-322 J/kg

MLCIN-173 J/kg

Lifted Index-4.7

Kinematics

0–6 km Shear3 kt

0–1 km Shear4 kt

Eff. Shear2 kt

0–1 km SRH7

0–3 km SRH13

Eff. SRH-9

Storm Motion296° @ 15 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index46.5

Thermo & Levels

PWAT2.00 in

0–3 km LR7.6 °C/km

700–500 LR7.1 °C/km

Total Totals55.8

LCL777 hPa

LFC679 hPa

EL214 hPa

Freezing Lvl13,970 ft

Phoenix, Arizona

Alerts