Extreme Heat Warning — Marion, AL, Lamar, AL, Fayette, AL, Winston, AL, Walker, AL, Blount, AL, Etowah, AL, Calhoun, AL, Cherokee, AL, Cleburne, AL, Pickens, AL, Tuscaloosa, AL, Jefferson, AL, Shelby, AL, St. Clair, AL, Talladega, AL, Clay, AL, Randolph, AL, Sumter, AL, Greene, AL, Hale, AL, Perry, AL, Bibb, AL, Chilton, AL, Coosa, AL, Tallapoosa, AL, Chambers, AL, Marengo, AL, Dallas, AL, Autauga, AL, Lowndes, AL, Elmore, AL, Montgomery, AL, Macon, AL, Bullock, AL, Lee, AL, Russell, AL, Pike, AL, Barbour, AL 9:00 PM

Fayette County, Alabama, United States

Last updated: 2:18 AM CDT  ·  Refresh
27°C
Feels like 31°
Mostly Clear
▲ 38°  /  ▼ 23°
Wind
3 mph S
Humidity
79%
Dew Point
23°
Pressure
29.51 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
14%
Sunrise
6:14 AM
Sunset
7:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Fayette County is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2038 J/kg) — isolated convective development possible. Sunrise: 6:14AM · Sunset: 7:34PM.

Alerts

Extreme Heat Warning
Marion, AL, Lamar, AL, Fayette, AL, Winston, AL, Walker, AL, Blount, AL, Etowah, AL, Calhoun, AL, Cherokee, AL, Cleburne, AL, Pickens, AL, Tuscaloosa, AL, Jefferson, AL, Shelby, AL, St. Clair, AL, Talladega, AL, Clay, AL, Randolph, AL, Sumter, AL, Greene, AL, Hale, AL, Perry, AL, Bibb, AL, Chilton, AL, Coosa, AL, Tallapoosa, AL, Chambers, AL, Marengo, AL, Dallas, AL, Autauga, AL, Lowndes, AL, Elmore, AL, Montgomery, AL, Macon, AL, Bullock, AL, Lee, AL, Russell, AL, Pike, AL, Barbour, AL
Expires 9:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
3 AM
25°
3%
4 AM
25°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
24°
7%
8 AM
27°
15%
9 AM
29°
15%
10 AM
31°
17%
11 AM
33°
21%
12 PM
34°
21%
1 PM
37°
26%
2 PM
37°
30%
3 PM
37°
33%
4 PM
37°
43%
5 PM
36°
46%
6 PM
35°
46%
7 PM
33°
41%
8 PM
32°
32%
9 PM
28°
32%
10 PM
27°
26%
11 PM
27°
22%
12 AM
27°
16%
1 AM
27°
5%
7-Day Forecast
Today
38° 23°
Mostly Clear with a 46% chance of rain.
Tue
38° 23°
Mostly Clear.
Wed
40° 21°
Mostly Clear with a 28% chance of rain.
Thu
34° 22°
Partly Cloudy with a 45% chance of rain.
Fri
36° 20°
Drizzle, 51% chance.
Sat
36° 20°
Clear.
Sun
37° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Clear 3% 3 mph S 79%
3 AM 25° Partly Cloudy 3% 4 mph SSW 80%
4 AM 25° Partly Cloudy 3% 4 mph SSW 81%
5 AM 23° Mostly Clear 3% 4 mph SW 82%
6 AM 23° Mostly Clear 3% 4 mph SW 83%
7 AM 24° Clear 7% 4 mph WSW 80%
8 AM 27° Clear 15% 6 mph WSW 72%
9 AM 29° Clear 15% 7 mph W 63%
10 AM 31° Clear 17% 7 mph W 56%
11 AM 33° Mostly Clear 21% 8 mph W 50%
12 PM 34° Mostly Clear 21% 8 mph W 45%
1 PM 37° Mostly Clear 26% 8 mph W 40%
2 PM 37° Mostly Clear 30% 8 mph W 39%
3 PM 37° Partly Cloudy 33% 8 mph W 37%
4 PM 37° Partly Cloudy 43% 7 mph WSW 38%
5 PM 36° Partly Cloudy 46% 6 mph WSW 43%
6 PM 35° Mostly Clear 46% 5 mph WSW 49%
7 PM 33° Mostly Clear 41% 5 mph SW 55%
8 PM 32° Partly Cloudy 32% 5 mph SW 61%
9 PM 28° Partly Cloudy 32% 5 mph SW 67%
10 PM 27° Partly Cloudy 26% 5 mph SW 72%
11 PM 27° Partly Cloudy 22% 4 mph WSW 75%
12 AM 27° Mostly Clear 16% 4 mph WSW 78%
1 AM 27° Mostly Clear 5% 4 mph W 80%
15-Day Forecast
Today
8/17
Mostly Clear
46%
23°
38°
Tue
8/18
Mostly Clear
16%
23°
38°
Wed
8/19
Mostly Clear
28%
21°
40°
Thu
8/20
Partly Cloudy
45%
22°
34°
Fri
8/21
Drizzle
51%
20°
36°
Sat
8/22
Clear
17%
20°
36°
Sun
8/23
Clear
8%
20°
37°
Mon
8/24
Clear
43%
19°
36°
Tue
8/25
Rain
68%
21°
33°
Wed
8/26
Drizzle
68%
18°
35°
Thu
8/27
Drizzle
60%
22°
36°
Fri
8/28
Drizzle
60%
21°
34°
Sat
8/29
Drizzle
60%
21°
34°
Sun
8/30
Drizzle
60%
21°
34°
Mon
8/31
Drizzle
60%
21°
32°
53
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
53 AQI 10.0 µg/m³
O3
Ground-level ozone
32 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 32 53
Tue 52 Moderate 30 52
Wed 49 Good 32 49
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, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE953 J/kg
MLCAPE966 J/kg
MUCAPE1243 J/kg
SBCIN-243 J/kg
MLCIN-97 J/kg
Lifted Index-2.5
Kinematics
0–6 km Shear6 kt
0–1 km Shear14 kt
Eff. Shear8 kt
0–1 km SRH62
0–3 km SRH79
Eff. SRH79
Storm Motion27° @ 11 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index22.3
Thermo & Levels
PWAT1.78 in
0–3 km LR4.9 °C/km
700–500 LR5.7 °C/km
Total Totals46.9
LCL952 hPa
LFC783 hPa
EL188 hPa
Freezing Lvl16,621 ft