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

Osceola County, Florida, United States

Last updated: 4:31 PM CDT  ·  Refresh
31°C
Feels like 35°
Rain
▲ 34°  /  ▼ 24°
Wind
8 mph S
Humidity
66%
Dew Point
24°
Pressure
30.02 inHg
Visibility
10 mi
UV Index
4.5
Cloud Cover
72%
Sunrise
6:54 AM
Sunset
8:03 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Osceola County is currently rain at 30°C. Precipitation is likely — peak probability 82% around 5 PM. Atmospheric instability is elevated (CAPE up to 2341 J/kg) — isolated convective development possible. Sunrise: 6:54AM · Sunset: 8:03PM.

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
33 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
81%
6 PM
30°
79%
7 PM
29°
78%
8 PM
29°
26%
9 PM
27°
27%
10 PM
27°
29%
11 PM
26°
13%
12 AM
26°
14%
1 AM
25°
7%
2 AM
25°
7%
3 AM
25°
7%
4 AM
25°
7%
5 AM
24°
7%
6 AM
24°
3%
7 AM
24°
3%
8 AM
26°
9%
9 AM
27°
9%
10 AM
28°
22%
11 AM
29°
23%
12 PM
32°
23%
1 PM
33°
23%
2 PM
34°
24%
3 PM
34°
24%
4 PM
36°
28%
7-Day Forecast
Today
34° 24°
Rain, 81% chance.
Sat
37° 24°
Partly Cloudy with a 33% chance of rain.
Sun
37° 26°
Clear with a 20% chance of rain.
Mon
36° 24°
Partly Cloudy with a 52% chance of rain.
Tue
36° 26°
Drizzle, 60% chance.
Wed
36° 24°
Drizzle, 60% chance.
Thu
35° 26°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Rain 81% 8 mph S 66%
6 PM 30° Rain 79% 4 mph WNW 74%
7 PM 29° Partly Cloudy 78% 4 mph W 80%
8 PM 29° Partly Cloudy 26% 3 mph NW 83%
9 PM 27° Partly Cloudy 27% 3 mph NNE 85%
10 PM 27° Partly Cloudy 29% 3 mph NNE 87%
11 PM 26° Partly Cloudy 13% 4 mph N 89%
12 AM 26° Partly Cloudy 14% 2 mph N 90%
1 AM 25° Mostly Clear 7% 2 mph N 90%
2 AM 25° Partly Cloudy 7% 2 mph NNE 91%
3 AM 25° Partly Cloudy 7% 2 mph NE 91%
4 AM 25° Partly Cloudy 7% 2 mph ENE 92%
5 AM 24° Partly Cloudy 7% 2 mph E 92%
6 AM 24° Partly Cloudy 3% 2 mph ESE 92%
7 AM 24° Partly Cloudy 3% 3 mph SE 92%
8 AM 26° Partly Cloudy 9% 3 mph SSE 90%
9 AM 27° Partly Cloudy 9% 4 mph SSE 84%
10 AM 28° Mostly Clear 22% 4 mph SSE 78%
11 AM 29° Mostly Clear 23% 4 mph SSE 71%
12 PM 32° Mostly Clear 23% 4 mph SSE 65%
1 PM 33° Mostly Clear 23% 4 mph S 60%
2 PM 34° Mostly Clear 24% 4 mph S 57%
3 PM 34° Partly Cloudy 24% 4 mph SSE 56%
4 PM 36° Partly Cloudy 28% 3 mph SSE 56%
15-Day Forecast
Today
8/14
Rain
81%
24°
34°
Sat
8/15
Partly Cloudy
33%
24°
37°
Sun
8/16
Clear
20%
26°
37°
Mon
8/17
Partly Cloudy
52%
24°
36°
Tue
8/18
Drizzle
60%
26°
36°
Wed
8/19
Drizzle
60%
24°
36°
Thu
8/20
Drizzle
60%
26°
35°
Fri
8/21
Drizzle
60%
25°
34°
Sat
8/22
Drizzle
60%
25°
34°
Sun
8/23
Drizzle
60%
24°
33°
Mon
8/24
Drizzle
60%
24°
32°
Tue
8/25
Drizzle
60%
24°
33°
Wed
8/26
Drizzle
60%
24°
34°
Thu
8/27
Drizzle
60%
24°
34°
Fri
8/28
Rain
90%
24°
34°
33
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
33 AQI 5.9 µg/m³
O3
Ground-level ozone
26 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 33 Good 26 33
Sun 47 Good 20 47
Mon 53 Moderate 29 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 Fri Aug 14, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2214 J/kg
MLCAPE1779 J/kg
MUCAPE2214 J/kg
SBCIN-43 J/kg
MLCIN-59 J/kg
Lifted Index-6.0
Kinematics
0–6 km Shear12 kt
0–1 km Shear2 kt
Eff. Shear13 kt
0–1 km SRH0
0–3 km SRH16
Eff. SRH16
Storm Motion139° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.9
Thermo & Levels
PWAT2.25 in
0–3 km LR6.5 °C/km
700–500 LR5.9 °C/km
Total Totals45.5
LCL921 hPa
LFC825 hPa
EL147 hPa
Freezing Lvl15,640 ft