Lafayette County, Florida, United States

Last updated: 4:48 AM CDT  ·  Refresh
21°C
Feels like 23°
Clear
▲ 33°  /  ▼ 22°
Wind
4 mph NNE
Humidity
89%
Dew Point
20°
Pressure
30.03 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
6%
Sunrise
7:19 AM
Sunset
7:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lafayette County is currently clear at 21°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2093 J/kg) — isolated convective development possible. Sunrise: 7:19AM · Sunset: 7:34PM.

Alerts

No active alerts for this location.
35 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
3%
6 AM
21°
19%
7 AM
21°
20%
8 AM
22°
20%
9 AM
25°
20%
10 AM
27°
20%
11 AM
28°
21%
12 PM
29°
22%
1 PM
31°
19%
2 PM
32°
21%
3 PM
32°
29%
4 PM
32°
29%
5 PM
32°
31%
6 PM
31°
24%
7 PM
29°
15%
8 PM
29°
11%
9 PM
27°
9%
10 PM
27°
6%
11 PM
27°
7%
12 AM
26°
4%
1 AM
25°
3%
2 AM
25°
3%
3 AM
24°
3%
4 AM
24°
3%
7-Day Forecast
Today
33° 22°
Mostly Clear with a 31% chance of rain.
Sat
33° 22°
Partly Cloudy with a 36% chance of rain.
Sun
33° 21°
Partly Cloudy with a 63% chance of rain.
Mon
31° 22°
Mostly Cloudy with a 82% chance of rain.
Tue
32° 21°
Rain, 67% chance.
Wed
32° 22°
Drizzle, 53% chance.
Thu
33° 23°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 21° Clear 3% 4 mph NNE 89%
6 AM 21° Clear 19% 5 mph NNE 88%
7 AM 21° Clear 20% 5 mph NNE 88%
8 AM 22° Clear 20% 6 mph NNE 83%
9 AM 25° Clear 20% 7 mph NNE 77%
10 AM 27° Clear 20% 7 mph NE 70%
11 AM 28° Mostly Clear 21% 7 mph NE 65%
12 PM 29° Partly Cloudy 22% 7 mph NE 60%
1 PM 31° Partly Cloudy 19% 7 mph ENE 57%
2 PM 32° Partly Cloudy 21% 6 mph NE 55%
3 PM 32° Mostly Clear 29% 5 mph NE 54%
4 PM 32° Mostly Clear 29% 4 mph NE 55%
5 PM 32° Mostly Clear 31% 3 mph NE 60%
6 PM 31° Partly Cloudy 24% 2 mph ENE 66%
7 PM 29° Partly Cloudy 15% 2 mph SE 71%
8 PM 29° Partly Cloudy 11% 2 mph ESE 73%
9 PM 27° Partly Cloudy 9% 3 mph ESE 75%
10 PM 27° Mostly Cloudy 6% 3 mph ESE 77%
11 PM 27° Mostly Cloudy 7% 3 mph ESE 74%
12 AM 26° Partly Cloudy 4% 3 mph ESE 78%
1 AM 25° Partly Cloudy 3% 3 mph ESE 80%
2 AM 25° Partly Cloudy 3% 2 mph ESE 82%
3 AM 24° Partly Cloudy 3% 2 mph ESE 83%
4 AM 24° Partly Cloudy 3% 2 mph E 84%
15-Day Forecast
Today
9/18
Mostly Clear
31%
22°
33°
Sat
9/19
Partly Cloudy
36%
22°
33°
Sun
9/20
Partly Cloudy
63%
21°
33°
Mon
9/21
Mostly Cloudy
82%
22°
31°
Tue
9/22
Rain
67%
21°
32°
Wed
9/23
Drizzle
53%
22°
32°
Thu
9/24
Drizzle
53%
23°
33°
Fri
9/25
Rain
73%
22°
32°
Sat
9/26
Drizzle
47%
21°
30°
Sun
9/27
Drizzle
45%
20°
26°
Mon
9/28
Drizzle
60%
20°
28°
Tue
9/29
Drizzle
60%
21°
29°
Wed
9/30
Rain
90%
21°
29°
Thu
10/1
Drizzle
60%
21°
29°
Fri
10/2
Drizzle
60%
21°
30°
35
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
28 AQI 5.1 µg/m³
O3
Ground-level ozone
Dominant
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 35 Good 35 28
Sat 31 Good 31 31
Sun 34 Good 32 34
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Sep 18, 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
SBCAPE0 J/kg
MLCAPE13 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index0.9
Kinematics
0–6 km Shear23 kt
0–1 km Shear8 kt
Eff. Shear—
0–1 km SRH23
0–3 km SRH41
Eff. SRH—
Storm Motion102° @ 25 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index22.7
Thermo & Levels
PWAT1.54 in
0–3 km LR3.6 °C/km
700–500 LR6.7 °C/km
Total Totals43.4
LCL990 hPa
LFC—
EL—
Freezing Lvl14,764 ft