Heat Advisory — Inland Volusia, FL, Northern Lake County, FL, Orange, FL, Seminole, FL, Osceola, FL, Okeechobee, FL, Coastal Volusia, FL, Southern Lake County, FL, Coastal Indian River, FL, Coastal St. Lucie, FL, Coastal Martin, FL, Inland Northern Brevard, FL, Inland Indian River, FL, Inland St. Lucie, FL, Inland Martin, FL, Mainland Northern Brevard, FL, Northern Brevard Barrier Islands, FL, Inland Southern Brevard, FL, Mainland Southern Brevard, FL, Southern Brevard Barrier Islands, FL 7:00 PM

Florida Oceanographic Coastal Center, Martin County, Florida, United States

Last updated: 5:14 AM CDT  ·  Refresh
28°C
Feels like 34°
Partly Cloudy
▲ 32°  /  ▼ 27°
Wind
4 mph S
Humidity
90%
Dew Point
26°
Pressure
30.11 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
32%
Sunrise
6:49 AM
Sunset
8:01 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Florida Oceanographic Coastal Center is currently partly cloudy at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3564 J/kg) — isolated convective development possible. Sunrise: 6:49AM · Sunset: 8:01PM.

Alerts

Heat Advisory
Inland Volusia, FL, Northern Lake County, FL, Orange, FL, Seminole, FL, Osceola, FL, Okeechobee, FL, Coastal Volusia, FL, Southern Lake County, FL, Coastal Indian River, FL, Coastal St. Lucie, FL, Coastal Martin, FL, Inland Northern Brevard, FL, Inland Indian River, FL, Inland St. Lucie, FL, Inland Martin, FL, Mainland Northern Brevard, FL, Northern Brevard Barrier Islands, FL, Inland Southern Brevard, FL, Mainland Southern Brevard, FL, Southern Brevard Barrier Islands, FL
Expires 7:00 PM
37 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
15%
7 AM
27°
19%
8 AM
28°
19%
9 AM
28°
20%
10 AM
29°
20%
11 AM
29°
20%
12 PM
30°
20%
1 PM
30°
19%
2 PM
31°
19%
3 PM
31°
19%
4 PM
31°
19%
5 PM
31°
20%
6 PM
31°
17%
7 PM
31°
18%
8 PM
31°
21%
9 PM
31°
18%
10 PM
29°
18%
11 PM
29°
10%
12 AM
29°
10%
1 AM
29°
8%
2 AM
28°
8%
3 AM
28°
9%
4 AM
28°
9%
5 AM
28°
9%
7-Day Forecast
Today
32° 27°
Mostly Clear with a 20% chance of rain.
Wed
33° 27°
Partly Cloudy with a 51% chance of rain.
Thu
33° 27°
Mostly Clear with a 32% chance of rain.
Fri
33° 27°
Mostly Clear.
Sat
33° 27°
Partly Cloudy.
Sun
33° 26°
Overcast.
Mon
34° 26°
Partly Cloudy with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 28° Partly Cloudy 15% 4 mph S 90%
7 AM 27° Partly Cloudy 19% 4 mph SSW 88%
8 AM 28° Partly Cloudy 19% 4 mph SSW 88%
9 AM 28° Mostly Clear 20% 3 mph S 85%
10 AM 29° Mostly Clear 20% 4 mph ESE 81%
11 AM 29° Mostly Clear 20% 4 mph E 78%
12 PM 30° Mostly Clear 20% 6 mph E 78%
1 PM 30° Partly Cloudy 19% 7 mph E 77%
2 PM 31° Partly Cloudy 19% 9 mph E 77%
3 PM 31° Mostly Clear 19% 9 mph E 76%
4 PM 31° Mostly Clear 19% 10 mph ESE 77%
5 PM 31° Mostly Clear 20% 10 mph ESE 77%
6 PM 31° Mostly Clear 17% 10 mph ESE 77%
7 PM 31° Mostly Clear 18% 9 mph SE 78%
8 PM 31° Partly Cloudy 21% 9 mph SE 78%
9 PM 31° Partly Cloudy 18% 8 mph SE 80%
10 PM 29° Partly Cloudy 18% 8 mph SE 81%
11 PM 29° Partly Cloudy 10% 8 mph SE 82%
12 AM 29° Partly Cloudy 10% 7 mph SSE 83%
1 AM 29° Partly Cloudy 8% 7 mph S 84%
2 AM 28° Partly Cloudy 8% 8 mph S 85%
3 AM 28° Partly Cloudy 9% 8 mph S 86%
4 AM 28° Mostly Clear 9% 8 mph SSW 86%
5 AM 28° Mostly Clear 9% 8 mph SSW 87%
15-Day Forecast
Today
8/11
Mostly Clear
20%
27°
32°
Wed
8/12
Partly Cloudy
51%
27°
33°
Thu
8/13
Mostly Clear
32%
27°
33°
Fri
8/14
Mostly Clear
15%
27°
33°
Sat
8/15
Partly Cloudy
17%
27°
33°
Sun
8/16
Overcast
15%
26°
33°
Mon
8/17
Partly Cloudy
31%
26°
34°
Tue
8/18
Drizzle
53%
26°
33°
Wed
8/19
Rain
66%
26°
33°
Thu
8/20
Rain
64%
26°
32°
Fri
8/21
Drizzle
64%
27°
32°
Sat
8/22
Drizzle
60%
27°
32°
Sun
8/23
Drizzle
60%
27°
32°
Mon
8/24
Drizzle
60%
27°
32°
Tue
8/25
Drizzle
60%
27°
32°
37
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
37 AQI 6.7 µg/m³
O3
Ground-level ozone
24 AQI 26 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 37 Good 24 37
Wed 31 Good 24 31
Thu 38 Good 31 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 Tue Aug 11, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3576 J/kg
MLCAPE2508 J/kg
MUCAPE3576 J/kg
SBCIN-7 J/kg
MLCIN0 J/kg
Lifted Index-7.2
Kinematics
0–6 km Shear7 kt
0–1 km Shear3 kt
Eff. Shear5 kt
0–1 km SRH-8
0–3 km SRH6
Eff. SRH6
Storm Motion106° @ 14 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index14.9
Thermo & Levels
PWAT1.60 in
0–3 km LR5.2 °C/km
700–500 LR6.3 °C/km
Total Totals43.4
LCL988 hPa
LFC959 hPa
EL147 hPa
Freezing Lvl16,234 ft