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 Extreme Heat Warning — 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

Suwannee County, Florida, United States

Last updated: 2:57 PM CDT  ·  Refresh
34°C
Feels like 42°
Mostly Clear
▲ 36°  /  ▼ 25°
Wind
8 mph W
Humidity
55%
Dew Point
25°
Pressure
29.89 inHg
Visibility
10 mi
UV Index
8.4
Cloud Cover
25%
Sunrise
7:00 AM
Sunset
8:11 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Suwannee County is currently mostly clear at 34°C. Precipitation is likely — peak probability 73% around 3 PM. Atmospheric instability is elevated (CAPE up to 3367 J/kg) — isolated convective development possible. Sunrise: 7:00AM · Sunset: 8:11PM.

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
Extreme Heat Warning
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
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
36%
4 PM
36°
51%
5 PM
35°
36%
6 PM
33°
35%
7 PM
31°
35%
8 PM
31°
34%
9 PM
28°
10%
10 PM
28°
10%
11 PM
27°
17%
12 AM
27°
17%
1 AM
26°
12%
2 AM
26°
18%
3 AM
26°
18%
4 AM
26°
14%
5 AM
25°
19%
6 AM
25°
20%
7 AM
25°
20%
8 AM
26°
23%
9 AM
28°
30%
10 AM
31°
25%
11 AM
31°
25%
12 PM
32°
25%
1 PM
34°
24%
2 PM
34°
49%
7-Day Forecast
Today
36° 25°
Mostly Clear with a 36% chance of rain.
Tue
39° 25°
Partly Cloudy with a 73% chance of rain.
Wed
40° 26°
Mostly Clear with a 26% chance of rain.
Thu
37° 24°
Mostly Cloudy with a 64% chance of rain.
Fri
36° 23°
Drizzle, 60% chance.
Sat
34° 22°
Rain, 81% chance.
Sun
33° 21°
Rain, 81% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Mostly Clear 36% 8 mph W 55%
4 PM 36° Partly Cloudy 51% 9 mph WSW 57%
5 PM 35° Partly Cloudy 36% 9 mph WSW 65%
6 PM 33° Mostly Clear 35% 9 mph SW 73%
7 PM 31° Mostly Clear 35% 9 mph SW 81%
8 PM 31° Mostly Clear 34% 8 mph SW 83%
9 PM 28° Mostly Clear 10% 8 mph SW 84%
10 PM 28° Clear 10% 7 mph SW 86%
11 PM 27° Mostly Clear 17% 6 mph WSW 87%
12 AM 27° Partly Cloudy 17% 6 mph WSW 88%
1 AM 26° Mostly Cloudy 12% 6 mph W 88%
2 AM 26° Partly Cloudy 18% 6 mph W 89%
3 AM 26° Partly Cloudy 18% 5 mph W 90%
4 AM 26° Partly Cloudy 14% 5 mph W 90%
5 AM 25° Partly Cloudy 19% 5 mph W 90%
6 AM 25° Rain 20% 5 mph W 89%
7 AM 25° Rain 20% 6 mph W 88%
8 AM 26° Partly Cloudy 23% 7 mph W 82%
9 AM 28° Partly Cloudy 30% 7 mph W 77%
10 AM 31° Partly Cloudy 25% 8 mph W 72%
11 AM 31° Partly Cloudy 25% 7 mph W 70%
12 PM 32° Partly Cloudy 25% 6 mph W 67%
1 PM 34° Partly Cloudy 24% 6 mph W 64%
2 PM 34° Partly Cloudy 49% 6 mph W 62%
15-Day Forecast
Today
8/17
Mostly Clear
36%
25°
36°
Tue
8/18
Partly Cloudy
73%
25°
39°
Wed
8/19
Mostly Clear
26%
26°
40°
Thu
8/20
Mostly Cloudy
64%
24°
37°
Fri
8/21
Drizzle
60%
23°
36°
Sat
8/22
Rain
81%
22°
34°
Sun
8/23
Rain
81%
21°
33°
Mon
8/24
Drizzle
60%
21°
34°
Tue
8/25
Drizzle
60%
23°
34°
Wed
8/26
Drizzle
60%
23°
35°
Thu
8/27
Drizzle
60%
23°
34°
Fri
8/28
Drizzle
60%
24°
34°
Sat
8/29
Drizzle
60%
23°
34°
Sun
8/30
Drizzle
60%
23°
33°
Mon
8/31
Drizzle
60%
23°
33°
56
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
56 AQI 12.0 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 56 Moderate 31 56
Wed 56 Moderate 32 56
Thu 55 Moderate 34 55
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, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE4141 J/kg
MLCAPE3127 J/kg
MUCAPE4141 J/kg
SBCIN0 J/kg
MLCIN-9 J/kg
Lifted Index-7.7
Kinematics
0–6 km Shear8 kt
0–1 km Shear2 kt
Eff. Shear14 kt
0–1 km SRH-3
0–3 km SRH-10
Eff. SRH-10
Storm Motion207° @ 12 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.0
Thermo & Levels
PWAT2.26 in
0–3 km LR7.9 °C/km
700–500 LR5.4 °C/km
Total Totals46.2
LCL879 hPa
LFC1012 hPa
EL122 hPa
Freezing Lvl16,440 ft