Heat Advisory — Suwannee, FL, Baker, FL, Inland Nassau, FL, Union, FL, Bradford, FL, Gilchrist, FL, Inland Flagler, FL, Eastern Hamilton, FL, Coastal Nassau, FL, Coastal Duval, FL, Eastern Clay, FL, Eastern Alachua, FL, Eastern Putnam, FL, Coastal Flagler, FL, Eastern Marion, FL, Western Hamilton, FL, Trout River, FL, Western Clay, FL, Northeast Coastal St. Johns, FL, Western Alachua, FL, Western Putnam, FL, Central Marion, FL, Northern Columbia, FL, South Central Duval, FL, Southeast Coastal St. Johns, FL, Western Marion, FL, Southeastern Columbia, FL, Western Duval, FL, Northern Inland St. Johns, FL, Southwestern Columbia, FL, Southern Inland St. Johns, FL, Western St. Johns, FL, Echols, GA 7:00 PM Heat Advisory — Coffee, GA, Jeff Davis, GA, Bacon, GA, Appling, GA, Wayne, GA, Atkinson, GA, Pierce, GA, Brantley, GA, Clinch, GA, Northern Ware, GA, Northeastern Charlton, GA, Southern Ware, GA, Western Charlton, GA 7:00 PM

Jeff Davis County, Georgia, United States

Last updated: 12:39 PM CDT  ·  Refresh
35°C
Feels like 39°
Mostly Clear
▲ 37°  /  ▼ 24°
Wind
8 mph WNW
Humidity
46%
Dew Point
22°
Pressure
29.76 inHg
Visibility
10 mi
UV Index
9.6
Cloud Cover
16%
Sunrise
6:57 AM
Sunset
8:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jeff Davis County is currently mostly clear at 35°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2210 J/kg) — isolated convective development possible. Sunrise: 6:57AM · Sunset: 8:12PM.

Alerts

Heat Advisory
Suwannee, FL, Baker, FL, Inland Nassau, FL, Union, FL, Bradford, FL, Gilchrist, FL, Inland Flagler, FL, Eastern Hamilton, FL, Coastal Nassau, FL, Coastal Duval, FL, Eastern Clay, FL, Eastern Alachua, FL, Eastern Putnam, FL, Coastal Flagler, FL, Eastern Marion, FL, Western Hamilton, FL, Trout River, FL, Western Clay, FL, Northeast Coastal St. Johns, FL, Western Alachua, FL, Western Putnam, FL, Central Marion, FL, Northern Columbia, FL, South Central Duval, FL, Southeast Coastal St. Johns, FL, Western Marion, FL, Southeastern Columbia, FL, Western Duval, FL, Northern Inland St. Johns, FL, Southwestern Columbia, FL, Southern Inland St. Johns, FL, Western St. Johns, FL, Echols, GA
Expires 7:00 PM
Heat Advisory
Coffee, GA, Jeff Davis, GA, Bacon, GA, Appling, GA, Wayne, GA, Atkinson, GA, Pierce, GA, Brantley, GA, Clinch, GA, Northern Ware, GA, Northeastern Charlton, GA, Southern Ware, GA, Western Charlton, GA
Expires 7:00 PM
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
35°
3%
2 PM
35°
3%
3 PM
36°
4%
4 PM
36°
4%
5 PM
36°
4%
6 PM
34°
4%
7 PM
33°
4%
8 PM
32°
4%
9 PM
31°
4%
10 PM
29°
5%
11 PM
28°
13%
12 AM
28°
13%
1 AM
28°
13%
2 AM
27°
14%
3 AM
27°
14%
4 AM
26°
14%
5 AM
25°
5%
6 AM
24°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
30°
9%
11 AM
31°
9%
12 PM
32°
9%
7-Day Forecast
Today
37° 24°
Partly Cloudy.
Tue
39° 24°
Mostly Clear with a 35% chance of rain.
Wed
38° 24°
Mostly Clear.
Thu
38° 22°
Mostly Clear with a 74% chance of rain.
Fri
38° 21°
Rain, 64% chance.
Sat
34° 21°
Rain, 90% chance.
Sun
33° 21°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 35° Mostly Clear 3% 8 mph WNW 46%
2 PM 35° Mostly Clear 3% 9 mph WNW 41%
3 PM 36° Partly Cloudy 4% 9 mph WNW 40%
4 PM 36° Partly Cloudy 4% 9 mph W 40%
5 PM 36° Mostly Cloudy 4% 8 mph W 42%
6 PM 34° Mostly Cloudy 4% 7 mph W 44%
7 PM 33° Partly Cloudy 4% 5 mph WSW 48%
8 PM 32° Mostly Clear 4% 5 mph WSW 52%
9 PM 31° Clear 4% 6 mph SW 57%
10 PM 29° Clear 5% 6 mph SW 61%
11 PM 28° Clear 13% 7 mph SW 64%
12 AM 28° Clear 13% 8 mph WSW 66%
1 AM 28° Clear 13% 10 mph WSW 69%
2 AM 27° Clear 14% 9 mph WSW 72%
3 AM 27° Clear 14% 9 mph WSW 76%
4 AM 26° Clear 14% 8 mph W 80%
5 AM 25° Clear 5% 8 mph W 82%
6 AM 24° Clear 3% 8 mph W 83%
7 AM 24° Mostly Clear 3% 7 mph W 85%
8 AM 26° Mostly Clear 3% 8 mph W 80%
9 AM 28° Mostly Clear 3% 8 mph W 73%
10 AM 30° Mostly Clear 9% 8 mph W 66%
11 AM 31° Mostly Clear 9% 8 mph W 60%
12 PM 32° Clear 9% 8 mph W 57%
15-Day Forecast
Today
8/17
Partly Cloudy
5%
24°
37°
Tue
8/18
Mostly Clear
35%
24°
39°
Wed
8/19
Mostly Clear
7%
24°
38°
Thu
8/20
Mostly Clear
74%
22°
38°
Fri
8/21
Rain
64%
21°
38°
Sat
8/22
Rain
90%
21°
34°
Sun
8/23
Rain
63%
21°
33°
Mon
8/24
Rain
54%
19°
36°
Tue
8/25
Drizzle
44%
21°
36°
Wed
8/26
Drizzle
60%
23°
36°
Thu
8/27
Rain
75%
21°
36°
Fri
8/28
Drizzle
60%
23°
35°
Sat
8/29
Drizzle
60%
23°
34°
Sun
8/30
Drizzle
60%
23°
33°
Mon
8/31
Rain
90%
22°
33°
57
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
57 AQI 12.2 µg/m³
O3
Ground-level ozone
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 57 Moderate 35 57
Wed 57 Moderate 34 57
Thu 54 Moderate 38 54
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 Mon Aug 17, 16:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1919 J/kg
MLCAPE787 J/kg
MUCAPE1919 J/kg
SBCIN-42 J/kg
MLCIN-33 J/kg
Lifted Index-4.2
Kinematics
0–6 km Shear2 kt
0–1 km Shear4 kt
Eff. Shear4 kt
0–1 km SRH-11
0–3 km SRH-5
Eff. SRH-5
Storm Motion213° @ 12 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.6
Thermo & Levels
PWAT2.00 in
0–3 km LR8.2 °C/km
700–500 LR5.2 °C/km
Total Totals43.3
LCL833 hPa
LFC800 hPa
EL145 hPa
Freezing Lvl16,503 ft