Extreme Heat Warning — Central Walton, FL, Holmes, FL, Washington, FL, Jackson, FL, Inland Bay, FL, Calhoun, FL, Inland Gulf, FL, Inland Franklin, FL, Gadsden, FL, Leon, FL, Inland Jefferson, FL, Madison, FL, Inland Wakulla, FL, Inland Taylor, FL, Lafayette, FL, Inland Dixie, FL, South Walton, FL, Coastal Bay, FL, Coastal Gulf, FL, Coastal Franklin, FL, Coastal Jefferson, FL, Coastal Wakulla, FL, Coastal Taylor, FL, Coastal Dixie, FL, Northern Liberty, FL, Southern Liberty, FL, Seminole, GA, Decatur, GA, Grady, GA, Thomas, GA, Brooks, GA, Lowndes, GA 7:00 PM

Coastal Highway, Wakulla County, Florida, 32327, United States

Last updated: 9:41 AM CDT  ·  Refresh
30°C
Feels like 34°
Partly Cloudy
▲ 38°  /  ▼ 26°
Wind
7 mph WNW
Humidity
66%
Dew Point
24°
Pressure
30.00 inHg
Visibility
9 mi
UV Index
7.7
Cloud Cover
34%
Sunrise
7:05 AM
Sunset
8:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Coastal Highway is currently partly cloudy at 30°C. Precipitation is likely — peak probability 61% around 3 PM. Atmospheric instability is elevated (CAPE up to 3100 J/kg) — isolated convective development possible. Sunrise: 7:05AM · Sunset: 8:15PM.

Alerts

Extreme Heat Warning
Central Walton, FL, Holmes, FL, Washington, FL, Jackson, FL, Inland Bay, FL, Calhoun, FL, Inland Gulf, FL, Inland Franklin, FL, Gadsden, FL, Leon, FL, Inland Jefferson, FL, Madison, FL, Inland Wakulla, FL, Inland Taylor, FL, Lafayette, FL, Inland Dixie, FL, South Walton, FL, Coastal Bay, FL, Coastal Gulf, FL, Coastal Franklin, FL, Coastal Jefferson, FL, Coastal Wakulla, FL, Coastal Taylor, FL, Coastal Dixie, FL, Northern Liberty, FL, Southern Liberty, FL, Seminole, GA, Decatur, GA, Grady, GA, Thomas, GA, Brooks, GA, Lowndes, GA
Expires 7:00 PM
61 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
4%
11 AM
32°
34%
12 PM
33°
34%
1 PM
37°
34%
2 PM
37°
52%
3 PM
36°
61%
4 PM
36°
60%
5 PM
34°
51%
6 PM
33°
49%
7 PM
31°
49%
8 PM
30°
50%
9 PM
27°
43%
10 PM
26°
43%
11 PM
26°
35%
12 AM
26°
26%
1 AM
26°
23%
2 AM
27°
14%
3 AM
27°
14%
4 AM
27°
15%
5 AM
26°
15%
6 AM
26°
15%
7 AM
26°
5%
8 AM
26°
24%
9 AM
28°
34%
7-Day Forecast
Today
38° 26°
Partly Cloudy with a 60% chance of rain.
Wed
38° 26°
Partly Cloudy with a 56% chance of rain.
Thu
38° 26°
Partly Cloudy with a 38% chance of rain.
Fri
33° 25°
Clear with a 73% chance of rain.
Sat
32° 26°
Rain, 90% chance.
Sun
33° 25°
Rain, 64% chance.
Mon
33° 24°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 30° Partly Cloudy 4% 7 mph WNW 66%
11 AM 32° Partly Cloudy 34% 8 mph WNW 59%
12 PM 33° Partly Cloudy 34% 7 mph WNW 54%
1 PM 37° Partly Cloudy 34% 7 mph W 49%
2 PM 37° Mostly Clear 52% 6 mph W 49%
3 PM 36° Mostly Clear 61% 6 mph WSW 53%
4 PM 36° Mostly Clear 60% 7 mph SW 59%
5 PM 34° Mostly Clear 51% 7 mph SW 66%
6 PM 33° Mostly Clear 49% 6 mph SW 72%
7 PM 31° Partly Cloudy 49% 7 mph SW 79%
8 PM 30° Partly Cloudy 50% 6 mph WSW 83%
9 PM 27° Partly Cloudy 43% 7 mph W 84%
10 PM 26° Partly Cloudy 43% 8 mph W 86%
11 PM 26° Partly Cloudy 35% 7 mph W 87%
12 AM 26° Partly Cloudy 26% 6 mph W 87%
1 AM 26° Partly Cloudy 23% 5 mph W 87%
2 AM 27° Partly Cloudy 14% 5 mph W 84%
3 AM 27° Partly Cloudy 14% 5 mph W 84%
4 AM 27° Partly Cloudy 15% 4 mph W 85%
5 AM 26° Partly Cloudy 15% 4 mph W 86%
6 AM 26° Partly Cloudy 15% 4 mph WNW 85%
7 AM 26° Partly Cloudy 5% 4 mph WNW 85%
8 AM 26° Partly Cloudy 24% 4 mph WNW 81%
9 AM 28° Partly Cloudy 34% 4 mph WNW 76%
15-Day Forecast
Today
8/18
Partly Cloudy
60%
26°
38°
Wed
8/19
Partly Cloudy
56%
26°
38°
Thu
8/20
Partly Cloudy
38%
26°
38°
Fri
8/21
Clear
73%
25°
33°
Sat
8/22
Rain
90%
26°
32°
Sun
8/23
Rain
64%
25°
33°
Mon
8/24
Drizzle
53%
24°
33°
Tue
8/25
Rain
69%
26°
33°
Wed
8/26
Rain
68%
26°
33°
Thu
8/27
Drizzle
68%
25°
32°
Fri
8/28
Drizzle
90%
21°
32°
Sat
8/29
Drizzle
60%
25°
31°
Sun
8/30
Rain
90%
24°
31°
Mon
8/31
Drizzle
60%
24°
30°
Tue
9/1
Drizzle
60%
24°
30°
61
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
61 AQI 14.3 µg/m³
O3
Ground-level ozone
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 61 Moderate 32 61
Thu 57 Moderate 39 57
Fri 58 Moderate 38 58
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 18, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2872 J/kg
MLCAPE1553 J/kg
MUCAPE2872 J/kg
SBCIN-38 J/kg
MLCIN-85 J/kg
Lifted Index-6.1
Kinematics
0–6 km Shear8 kt
0–1 km Shear17 kt
Eff. Shear7 kt
0–1 km SRH-2
0–3 km SRH34
Eff. SRH34
Storm Motion203° @ 7 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.1
Thermo & Levels
PWAT2.14 in
0–3 km LR6.3 °C/km
700–500 LR5.8 °C/km
Total Totals45.0
LCL934 hPa
LFC835 hPa
EL140 hPa
Freezing Lvl16,076 ft