Heat Advisory — Coffee, AL, Dale, AL, Henry, AL, Geneva, AL, Houston, AL, North Walton, FL, 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, Lanier, GA 7:00 PM

Calhoun County, Florida, United States

Last updated: 11:28 PM CDT  ·  Refresh
26°C
Feels like 30°
Mostly Clear
▲ 32°  /  ▼ 22°
Wind
3 mph SW
Humidity
89%
Dew Point
24°
Pressure
29,89 inHg
Visibility
10 mi
UV Index
0,0
Cloud Cover
11%
Sunrise
6:10 AM
Sunset
7:17 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Calhoun County is currently mostly clear at 26°C. Precipitation is likely — peak probability 62% around 11 PM. Atmospheric instability is elevated (CAPE up to 2538 J/kg) — isolated convective development possible. Sunrise: 6:10AM · Sunset: 7:17PM.

Alerts

Heat Advisory
Coffee, AL, Dale, AL, Henry, AL, Geneva, AL, Houston, AL, North Walton, FL, 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, Lanier, GA
Expires 7:00 PM
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
8%
12 AM
24°
19%
1 AM
24°
12%
2 AM
24°
12%
3 AM
24°
19%
4 AM
24°
19%
5 AM
23°
19%
6 AM
23°
20%
7 AM
23°
20%
8 AM
25°
20%
9 AM
27°
32%
10 AM
29°
32%
11 AM
30°
32%
12 PM
31°
48%
1 PM
32°
48%
2 PM
32°
54%
3 PM
32°
61%
4 PM
31°
61%
5 PM
31°
52%
6 PM
30°
56%
7 PM
29°
49%
8 PM
29°
50%
9 PM
26°
48%
10 PM
25°
59%
7-Day Forecast
Tonight
32° 22°
Mostly Clear.
Fri
33° 23°
Partly Cloudy with a 62% chance of rain.
Sat
32° 22°
Overcast with a 63% chance of rain.
Sun
35° 23°
Mostly Cloudy with a 70% chance of rain.
Mon
33° 21°
Drizzle, 50% chance.
Tue
32° 21°
Rain, 70% chance.
Wed
31° 23°
Rain, 70% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 8% 3 mph SW 89%
12 AM 24° Partly Cloudy 19% 3 mph WSW 91%
1 AM 24° Partly Cloudy 12% 3 mph SW 92%
2 AM 24° Partly Cloudy 12% 2 mph WSW 92%
3 AM 24° Mostly Cloudy 19% 2 mph WNW 92%
4 AM 24° Mostly Cloudy 19% 2 mph WNW 92%
5 AM 23° Mostly Cloudy 19% 1 mph SW 92%
6 AM 23° Mostly Cloudy 20% 1 mph SSW 92%
7 AM 23° Mostly Cloudy 20% 2 mph SSW 89%
8 AM 25° Mostly Cloudy 20% 2 mph SW 82%
9 AM 27° Mostly Cloudy 32% 3 mph SW 75%
10 AM 29° Partly Cloudy 32% 4 mph WSW 69%
11 AM 30° Partly Cloudy 32% 4 mph SW 64%
12 PM 31° Partly Cloudy 48% 4 mph WSW 60%
1 PM 32° Mostly Clear 48% 4 mph WSW 58%
2 PM 32° Partly Cloudy 54% 4 mph WSW 58%
3 PM 32° Partly Cloudy 61% 4 mph WSW 58%
4 PM 31° Partly Cloudy 61% 5 mph WSW 60%
5 PM 31° Partly Cloudy 52% 5 mph WSW 64%
6 PM 30° Partly Cloudy 56% 5 mph WSW 68%
7 PM 29° Partly Cloudy 49% 5 mph SW 71%
8 PM 29° Partly Cloudy 50% 5 mph SW 74%
9 PM 26° Partly Cloudy 48% 4 mph SW 78%
10 PM 25° Partly Cloudy 59% 4 mph SW 80%
15-Day Forecast
Today
8/20
Mostly Clear
8%
22°
32°
Fri
8/21
Partly Cloudy
62%
23°
33°
Sat
8/22
Overcast
63%
22°
32°
Sun
8/23
Mostly Cloudy
70%
23°
35°
Mon
8/24
Drizzle
50%
21°
33°
Tue
8/25
Rain
70%
21°
32°
Wed
8/26
Rain
70%
23°
31°
Thu
8/27
Rain
72%
22°
31°
Fri
8/28
Rain
90%
22°
31°
Sat
8/29
Rain
68%
21°
32°
Sun
8/30
Drizzle
51%
22°
36°
Mon
8/31
Drizzle
60%
24°
34°
Tue
9/1
Drizzle
60%
24°
31°
Wed
9/2
Drizzle
60%
24°
31°
Thu
9/3
Drizzle
60%
24°
31°
47
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
47 AQI 8.5 µg/m³
O3
Ground-level ozone
41 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 47 Good 41 47
Sat 46 Good 41 46
Sun 47 Good 35 47
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 ven. août 21, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1631 J/kg
MLCAPE338 J/kg
MUCAPE1631 J/kg
SBCIN-125 J/kg
MLCIN-169 J/kg
Lifted Index-4.8
Kinematics
0–6 km Shear14 kt
0–1 km Shear3 kt
Eff. Shear15 kt
0–1 km SRH-4
0–3 km SRH18
Eff. SRH18
Storm Motion118° @ 16 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.2
Thermo & Levels
PWAT1.91 in
0–3 km LR5.3 °C/km
700–500 LR5.5 °C/km
Total Totals46.0
LCL990 hPa
LFC815 hPa
EL174 hPa
Freezing Lvl15,420 ft