Heat Advisory — Metro Palm Beach County, FL, Coastal Collier County, FL, Inland Collier County, FL, Metro Broward County, FL, Metropolitan Miami Dade, FL, Coastal Palm Beach County, FL, Coastal Broward County, FL, Coastal Miami Dade County, FL 6:00 PM

Miami Beach, Florida

Last updated: 5:20 PM CDT  ·  Refresh
32°C
Feels like 39°
Partly Cloudy
▲ 32°  /  ▼ 27°
Wind
11 mph SW
Humidity
68%
Dew Point
24°
Pressure
29.93 inHg
Visibility
10 mi
UV Index
4.3
Cloud Cover
56%
Sunrise
6:45 AM
Sunset
8:08 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Miami Beach is currently partly cloudy at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2491 J/kg) — isolated convective development possible. Sunrise: 6:45AM · Sunset: 8:08PM.

Alerts

Heat Advisory
Metro Palm Beach County, FL, Coastal Collier County, FL, Inland Collier County, FL, Metro Broward County, FL, Metropolitan Miami Dade, FL, Coastal Palm Beach County, FL, Coastal Broward County, FL, Coastal Miami Dade County, FL
Expires 6:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
15%
7 PM
31°
29%
8 PM
31°
28%
9 PM
30°
28%
10 PM
29°
25%
11 PM
29°
25%
12 AM
29°
25%
1 AM
29°
19%
2 AM
28°
3%
3 AM
28°
3%
4 AM
28°
3%
5 AM
28°
5%
6 AM
27°
5%
7 AM
27°
5%
8 AM
28°
5%
9 AM
28°
11%
10 AM
29°
20%
11 AM
30°
20%
12 PM
30°
21%
1 PM
31°
27%
2 PM
29°
27%
3 PM
29°
28%
4 PM
29°
24%
5 PM
30°
22%
7-Day Forecast
Tonight
32° 27°
Partly Cloudy with a 28% chance of rain.
Thu
31° 27°
Mostly Cloudy with a 25% chance of rain.
Fri
31° 27°
Mostly Cloudy with a 38% chance of rain.
Sat
31° 27°
Partly Cloudy with a 75% chance of rain.
Sun
31° 27°
Drizzle, 64% chance.
Mon
32° 27°
Rain, 82% chance.
Tue
31° 27°
Drizzle, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Partly Cloudy 15% 11 mph SW 68%
7 PM 31° Mostly Cloudy 29% 11 mph SW 68%
8 PM 31° Mostly Cloudy 28% 11 mph SW 69%
9 PM 30° Mostly Cloudy 28% 11 mph SW 72%
10 PM 29° Partly Cloudy 25% 11 mph SW 74%
11 PM 29° Mostly Cloudy 25% 11 mph SW 76%
12 AM 29° Partly Cloudy 25% 10 mph SW 77%
1 AM 29° Partly Cloudy 19% 10 mph SW 77%
2 AM 28° Mostly Cloudy 3% 10 mph SW 78%
3 AM 28° Mostly Cloudy 3% 9 mph SW 79%
4 AM 28° Mostly Cloudy 3% 9 mph SW 80%
5 AM 28° Mostly Cloudy 5% 8 mph SW 80%
6 AM 27° Mostly Cloudy 5% 8 mph SW 80%
7 AM 27° Mostly Cloudy 5% 8 mph SW 79%
8 AM 28° Mostly Cloudy 5% 8 mph SW 78%
9 AM 28° Mostly Cloudy 11% 8 mph SW 76%
10 AM 29° Mostly Cloudy 20% 9 mph SSW 74%
11 AM 30° Mostly Cloudy 20% 10 mph SSW 73%
12 PM 30° Mostly Cloudy 21% 11 mph SSW 73%
1 PM 31° Mostly Cloudy 27% 11 mph SSW 73%
2 PM 29° Mostly Cloudy 27% 12 mph SSW 73%
3 PM 29° Mostly Cloudy 28% 12 mph SSW 71%
4 PM 29° Mostly Cloudy 24% 12 mph SSW 70%
5 PM 30° Mostly Cloudy 22% 11 mph SSW 69%
15-Day Forecast
Today
7/29
Partly Cloudy
28%
27°
32°
Thu
7/30
Mostly Cloudy
25%
27°
31°
Fri
7/31
Mostly Cloudy
38%
27°
31°
Sat
8/1
Partly Cloudy
75%
27°
31°
Sun
8/2
Drizzle
64%
27°
31°
Mon
8/3
Rain
82%
27°
32°
Tue
8/4
Drizzle
82%
27°
31°
Wed
8/5
Thunderstorm
63%
27°
31°
Thu
8/6
Thunderstorm
68%
27°
31°
Fri
8/7
Thunderstorm
67%
27°
31°
Sat
8/8
Drizzle
60%
28°
31°
Sun
8/9
Drizzle
60%
28°
31°
Mon
8/10
Drizzle
60%
28°
31°
Tue
8/11
Drizzle
60%
28°
31°
Wed
8/12
Drizzle
60%
28°
31°
46
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
PM2.5
Fine particulate matter
Dominant
46 AQI 8.2 µg/m³
O3
Ground-level ozone
32 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 46 Good 32 46
Fri 51 Moderate 35 51
Sat 53 Moderate 34 53
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 Wed Jul 29, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2791 J/kg
MLCAPE1501 J/kg
MUCAPE2791 J/kg
SBCIN-20 J/kg
MLCIN0 J/kg
Lifted Index-6.1
Kinematics
0–6 km Shear5 kt
0–1 km Shear9 kt
Eff. Shear3 kt
0–1 km SRH-33
0–3 km SRH-35
Eff. SRH-35
Storm Motion222° @ 29 kt
0–1 km EHI-0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.9
Thermo & Levels
PWAT2.04 in
0–3 km LR7.1 °C/km
700–500 LR5.5 °C/km
Total Totals45.7
LCL907 hPa
LFC887 hPa
EL143 hPa
Freezing Lvl15,971 ft