Heat Advisory — Adair, OK, Washington, OK, Nowata, OK, Craig, OK, Ottawa, OK, Tulsa, OK, Rogers, OK, Mayes, OK, Delaware, OK, Okmulgee, OK, Wagoner, OK, Muskogee, OK, McIntosh, OK, Haskell, OK, Northern Le Flore, OK, Northeast Osage, OK, Central and Southern Sequoyah, OK, Southeast Osage, OK, Pushmataha, OK, Choctaw, OK, Pawnee, OK, Creek, OK, Okfuskee, OK, Pittsburg, OK, Latimer, OK, Western Osage, OK, Central Le Flore, OK, Southern Le Flore, OK, Cherokee, OK, Northern Sequoyah, OK 8:00 PM

Port Saint Lucie, Florida

Last updated: 5:38 PM CDT  ·  Refresh
30°C
Feels like 37°
Clear
▲ 32°  /  ▼ 26°
Wind
13 mph ESE
Humidity
75%
Dew Point
24°
Pressure
29.97 inHg
Visibility
9 mi
UV Index
4.4
Cloud Cover
3%
Sunrise
6:39 AM
Sunset
8:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Port Saint Lucie is currently clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2847 J/kg) — isolated convective development possible. Sunrise: 6:39AM · Sunset: 8:15PM.

Alerts

Heat Advisory
Adair, OK, Washington, OK, Nowata, OK, Craig, OK, Ottawa, OK, Tulsa, OK, Rogers, OK, Mayes, OK, Delaware, OK, Okmulgee, OK, Wagoner, OK, Muskogee, OK, McIntosh, OK, Haskell, OK, Northern Le Flore, OK, Northeast Osage, OK, Central and Southern Sequoyah, OK, Southeast Osage, OK, Pushmataha, OK, Choctaw, OK, Pawnee, OK, Creek, OK, Okfuskee, OK, Pittsburg, OK, Latimer, OK, Western Osage, OK, Central Le Flore, OK, Southern Le Flore, OK, Cherokee, OK, Northern Sequoyah, OK
Expires 8:00 PM
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
9%
7 PM
29°
27%
8 PM
28°
27%
9 PM
28°
25%
10 PM
28°
25%
11 PM
27°
25%
12 AM
27°
18%
1 AM
27°
17%
2 AM
26°
9%
3 AM
26°
18%
4 AM
26°
21%
5 AM
26°
22%
6 AM
26°
25%
7 AM
27°
26%
8 AM
28°
28%
9 AM
29°
29%
10 AM
29°
29%
11 AM
30°
29%
12 PM
30°
20%
1 PM
31°
20%
2 PM
31°
14%
3 PM
31°
11%
4 PM
31°
11%
5 PM
29°
11%
7-Day Forecast
Tonight
32° 26°
Clear with a 25% chance of rain.
Wed
32° 26°
Mostly Clear with a 29% chance of rain.
Thu
31° 26°
Mostly Clear with a 46% chance of rain.
Fri
31° 26°
Partly Cloudy with a 64% chance of rain.
Sat
32° 26°
Drizzle, 67% chance.
Sun
33° 25°
Rain, 86% chance.
Mon
33° 25°
Thunderstorm, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 30° Clear 9% 13 mph ESE 75%
7 PM 29° Clear 27% 12 mph SE 78%
8 PM 28° Clear 27% 11 mph SE 80%
9 PM 28° Clear 25% 10 mph SE 82%
10 PM 28° Clear 25% 9 mph SE 83%
11 PM 27° Clear 25% 8 mph SSE 85%
12 AM 27° Clear 18% 7 mph SSE 86%
1 AM 27° Clear 17% 6 mph SSE 88%
2 AM 26° Clear 9% 6 mph SSE 89%
3 AM 26° Clear 18% 5 mph SSE 89%
4 AM 26° Clear 21% 5 mph SSE 89%
5 AM 26° Clear 22% 5 mph SSE 88%
6 AM 26° Mostly Clear 25% 5 mph SSE 87%
7 AM 27° Mostly Clear 26% 5 mph SSE 86%
8 AM 28° Mostly Clear 28% 6 mph SSE 82%
9 AM 29° Mostly Clear 29% 7 mph SSE 78%
10 AM 29° Partly Cloudy 29% 8 mph SSE 73%
11 AM 30° Partly Cloudy 29% 8 mph SE 70%
12 PM 30° Partly Cloudy 20% 9 mph SE 68%
1 PM 31° Partly Cloudy 20% 10 mph SE 68%
2 PM 31° Partly Cloudy 14% 10 mph SE 68%
3 PM 31° Partly Cloudy 11% 10 mph SE 68%
4 PM 31° Partly Cloudy 11% 10 mph ESE 68%
5 PM 29° Mostly Clear 11% 9 mph ESE 70%
15-Day Forecast
Today
7/21
Clear
25%
26°
32°
Wed
7/22
Mostly Clear
29%
26°
32°
Thu
7/23
Mostly Clear
46%
26°
31°
Fri
7/24
Partly Cloudy
64%
26°
31°
Sat
7/25
Drizzle
67%
26°
32°
Sun
7/26
Rain
86%
25°
33°
Mon
7/27
Thunderstorm
60%
25°
33°
Tue
7/28
Drizzle
63%
25°
33°
Wed
7/29
Drizzle
68%
25°
33°
Thu
7/30
Drizzle
60%
25°
33°
Fri
7/31
Rain
82%
26°
32°
Sat
8/1
Drizzle
60%
26°
31°
Sun
8/2
Drizzle
60%
26°
31°
Mon
8/3
Drizzle
60%
26°
32°
Tue
8/4
Drizzle
60%
26°
32°
49
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
49 AQI 8.9 µg/m³
O3
Ground-level ozone
24 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 49 Good 24 49
Thu 51 Moderate 25 51
Fri 37 Good 26 37
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 Tue Jul 21, 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
SBCAPE3032 J/kg
MLCAPE1671 J/kg
MUCAPE3032 J/kg
SBCIN-61 J/kg
MLCIN0 J/kg
Lifted Index-5.9
Kinematics
0–6 km Shear7 kt
0–1 km Shear8 kt
Eff. Shear15 kt
0–1 km SRH7
0–3 km SRH-11
Eff. SRH-11
Storm Motion179° @ 23 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index23.3
Thermo & Levels
PWAT1.45 in
0–3 km LR7.0 °C/km
700–500 LR5.0 °C/km
Total Totals38.4
LCL934 hPa
LFC844 hPa
EL149 hPa
Freezing Lvl16,890 ft