Areal Flood Watch 10:00 PM

Phoenix, Arizona

Last updated: 7:24 AM CDT  ·  Refresh
27°C
Feels like 28°
Mostly Cloudy
▲ 36°  /  ▼ 26°
Wind
5 mph E
Humidity
56%
Dew Point
18°
Pressure
28.39 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
66%
Sunrise
6:01 AM
Sunset
6:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Phoenix is currently mostly cloudy at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 789 J/kg) — isolated convective development possible. Sunrise: 6:01AM · Sunset: 6:55PM.

Alerts

Areal Flood Watch
Expires 10:00 PM
48 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
31%
6 AM
24°
46%
7 AM
25°
44%
8 AM
26°
45%
9 AM
27°
42%
10 AM
28°
36%
11 AM
29°
24%
12 PM
31°
25%
1 PM
33°
23%
2 PM
33°
31%
3 PM
34°
32%
4 PM
34°
32%
5 PM
36°
33%
6 PM
36°
33%
7 PM
34°
34%
8 PM
33°
34%
9 PM
31°
35%
10 PM
30°
33%
11 PM
29°
31%
12 AM
27°
32%
1 AM
27°
32%
2 AM
27°
27%
3 AM
27°
22%
4 AM
27°
23%
7-Day Forecast
Today
36° 26°
Partly Cloudy with a 45% chance of rain.
Tue
38° 26°
Clear.
Wed
37° 27°
Mostly Clear with a 32% chance of rain.
Thu
36° 27°
Mostly Clear with a 64% chance of rain.
Fri
36° 24°
Drizzle, 67% chance.
Sat
31° 23°
Mostly Cloudy with a 36% chance of rain.
Sun
35° 24°
Mostly Clear with a 34% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Cloudy 31% 5 mph E 56%
6 AM 24° Mostly Cloudy 46% 8 mph E 58%
7 AM 25° Partly Cloudy 44% 12 mph ENE 60%
8 AM 26° Mostly Cloudy 45% 13 mph ENE 58%
9 AM 27° Mostly Cloudy 42% 11 mph E 55%
10 AM 28° Mostly Cloudy 36% 9 mph E 50%
11 AM 29° Partly Cloudy 24% 8 mph ESE 46%
12 PM 31° Mostly Clear 25% 9 mph SE 42%
1 PM 33° Mostly Clear 23% 9 mph SE 38%
2 PM 33° Mostly Clear 31% 8 mph SE 35%
3 PM 34° Partly Cloudy 32% 8 mph SE 34%
4 PM 34° Partly Cloudy 32% 7 mph SSE 32%
5 PM 36° Partly Cloudy 33% 8 mph SSE 32%
6 PM 36° Partly Cloudy 33% 7 mph SSE 34%
7 PM 34° Partly Cloudy 34% 6 mph SSE 36%
8 PM 33° Partly Cloudy 34% 5 mph SE 38%
9 PM 31° Partly Cloudy 35% 5 mph SE 41%
10 PM 30° Partly Cloudy 33% 6 mph SE 44%
11 PM 29° Mostly Clear 31% 6 mph ESE 46%
12 AM 27° Partly Cloudy 32% 4 mph ENE 48%
1 AM 27° Partly Cloudy 32% 5 mph NE 50%
2 AM 27° Partly Cloudy 27% 5 mph NNE 51%
3 AM 27° Partly Cloudy 22% 4 mph NE 52%
4 AM 27° Partly Cloudy 23% 4 mph ENE 52%
15-Day Forecast
Today
8/31
Partly Cloudy
45%
26°
36°
Tue
9/1
Clear
18%
26°
38°
Wed
9/2
Mostly Clear
32%
27°
37°
Thu
9/3
Mostly Clear
64%
27°
36°
Fri
9/4
Drizzle
67%
24°
36°
Sat
9/5
Mostly Cloudy
36%
23°
31°
Sun
9/6
Mostly Clear
34%
24°
35°
Mon
9/7
Mostly Clear
39%
25°
36°
Tue
9/8
Partly Cloudy
40%
27°
37°
Wed
9/9
Rain
46%
27°
38°
Thu
9/10
Drizzle
60%
29°
37°
Fri
9/11
Drizzle
60%
28°
37°
Sat
9/12
Drizzle
60%
27°
36°
Sun
9/13
Drizzle
60%
28°
36°
Mon
9/14
Drizzle
60%
28°
36°
48
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
PM2.5
Fine particulate matter
39 AQI 7.1 µg/m³
O3
Ground-level ozone
Dominant
48 AQI 52 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 48 Good 48 39
Wed 71 Moderate 71 36
Thu 42 Good 42 38
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. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Mon Aug 31, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE432 J/kg
MLCAPE101 J/kg
MUCAPE432 J/kg
SBCIN-256 J/kg
MLCIN-258 J/kg
Lifted Index-2.6
Kinematics
0–6 km Shear25 kt
0–1 km Shear5 kt
Eff. Shear26 kt
0–1 km SRH-30
0–3 km SRH-4
Eff. SRH23
Storm Motion273° @ 21 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.1
K-Index39.2
Thermo & Levels
PWAT1.72 in
0–3 km LR6.2 °C/km
700–500 LR6.3 °C/km
Total Totals47.8
LCL849 hPa
LFC664 hPa
EL240 hPa
Freezing Lvl13,796 ft