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, Inland Glynn, GA, Coastal Glynn, GA, Inland Camden, GA, Coastal Camden, GA 6:00 PM

Gainesville, Florida

Last updated: 5:13 AM CDT  ·  Refresh
25°C
Feels like 29°
Mostly Clear
▲ 36°  /  ▼ 24°
Wind
1 mph WSW
Humidity
87%
Dew Point
23°
Pressure
29.99 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
28%
Sunrise
6:55 AM
Sunset
8:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gainesville is currently mostly clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2443 J/kg) — isolated convective development possible. Sunrise: 6:55AM · Sunset: 8:13PM.

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, Inland Glynn, GA, Coastal Glynn, GA, Inland Camden, GA, Coastal Camden, GA
Expires 6:00 PM
32 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
21%
7 AM
24°
24%
8 AM
25°
25%
9 AM
27°
23%
10 AM
30°
21%
11 AM
31°
21%
12 PM
33°
23%
1 PM
34°
15%
2 PM
35°
4%
3 PM
35°
6%
4 PM
34°
6%
5 PM
34°
6%
6 PM
33°
6%
7 PM
31°
9%
8 PM
30°
10%
9 PM
29°
10%
10 PM
28°
10%
11 PM
27°
6%
12 AM
27°
7%
1 AM
26°
5%
2 AM
25°
5%
3 AM
25°
5%
4 AM
25°
5%
5 AM
24°
5%
7-Day Forecast
Today
36° 24°
Partly Cloudy with a 23% chance of rain.
Wed
36° 24°
Partly Cloudy with a 42% chance of rain.
Thu
36° 24°
Partly Cloudy with a 57% chance of rain.
Fri
34° 24°
Partly Cloudy with a 81% chance of rain.
Sat
36° 24°
Rain, 64% chance.
Sun
35° 24°
Rain, 67% chance.
Mon
35° 23°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 25° Mostly Clear 21% 1 mph WSW 87%
7 AM 24° Fog 24% 2 mph W 85%
8 AM 25° Haze 25% 2 mph W 83%
9 AM 27° Partly Cloudy 23% 3 mph W 77%
10 AM 30° Partly Cloudy 21% 4 mph W 70%
11 AM 31° Mostly Clear 21% 4 mph W 64%
12 PM 33° Mostly Clear 23% 5 mph W 58%
1 PM 34° Mostly Clear 15% 6 mph W 52%
2 PM 35° Mostly Clear 4% 6 mph W 46%
3 PM 35° Partly Cloudy 6% 7 mph W 46%
4 PM 34° Partly Cloudy 6% 7 mph W 47%
5 PM 34° Partly Cloudy 6% 8 mph WSW 48%
6 PM 33° Partly Cloudy 6% 8 mph WSW 53%
7 PM 31° Partly Cloudy 9% 8 mph SW 58%
8 PM 30° Mostly Clear 10% 7 mph SW 64%
9 PM 29° Mostly Clear 10% 6 mph SW 69%
10 PM 28° Mostly Clear 10% 6 mph WSW 73%
11 PM 27° Mostly Clear 6% 5 mph WSW 77%
12 AM 27° Mostly Clear 7% 5 mph WSW 79%
1 AM 26° Mostly Clear 5% 5 mph W 82%
2 AM 25° Mostly Clear 5% 6 mph W 84%
3 AM 25° Partly Cloudy 5% 4 mph W 85%
4 AM 25° Partly Cloudy 5% 4 mph WSW 87%
5 AM 24° Partly Cloudy 5% 4 mph WSW 88%
15-Day Forecast
Today
8/11
Partly Cloudy
23%
24°
36°
Wed
8/12
Partly Cloudy
42%
24°
36°
Thu
8/13
Partly Cloudy
57%
24°
36°
Fri
8/14
Partly Cloudy
81%
24°
34°
Sat
8/15
Rain
64%
24°
36°
Sun
8/16
Rain
67%
24°
35°
Mon
8/17
Drizzle
53%
23°
35°
Tue
8/18
Thunderstorm
83%
24°
37°
Wed
8/19
Rain
90%
24°
36°
Thu
8/20
Drizzle
56%
23°
33°
Fri
8/21
Drizzle
67%
24°
34°
Sat
8/22
Drizzle
60%
24°
34°
Sun
8/23
Drizzle
60%
24°
34°
Mon
8/24
Rain
90%
25°
34°
Tue
8/25
Drizzle
60%
24°
34°
32
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
32 AQI 5.8 µg/m³
O3
Ground-level ozone
25 AQI 27 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 32 Good 25 32
Wed 34 Good 25 34
Thu 22 Good 15 22
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 11, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1007 J/kg
MLCAPE270 J/kg
MUCAPE1082 J/kg
SBCIN-206 J/kg
MLCIN0 J/kg
Lifted Index-3.5
Kinematics
0–6 km Shear9 kt
0–1 km Shear9 kt
Eff. Shear8 kt
0–1 km SRH31
0–3 km SRH12
Eff. SRH12
Storm Motion27° @ 12 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.3
Thermo & Levels
PWAT1.80 in
0–3 km LR4.6 °C/km
700–500 LR6.1 °C/km
Total Totals45.0
LCL993 hPa
LFC758 hPa
EL177 hPa
Freezing Lvl16,138 ft