Heat Advisory — Marion, AL, Lamar, AL, Fayette, AL, Walker, AL, Jefferson, AL, Shelby, AL 9:00 PM

Macon County, Alabama, United States

Last updated: 12:59 AM CDT  ·  Refresh
27°C
Feels like 31°
Mostly Cloudy
▲ 34°  /  ▼ 22°
Wind
5 mph WSW
Humidity
87%
Dew Point
24°
Pressure
29.63 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
64%
Sunrise
6:10 AM
Sunset
7:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Macon County is currently mostly cloudy at 26°C. Precipitation is likely — peak probability 62% around 5 PM. Atmospheric instability is elevated (CAPE up to 2372 J/kg) — isolated convective development possible. Sunrise: 6:10AM · Sunset: 7:20PM.

46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
8%
1 AM
26°
7%
2 AM
24°
7%
3 AM
24°
11%
4 AM
22°
21%
5 AM
22°
17%
6 AM
22°
23%
7 AM
24°
40%
8 AM
26°
40%
9 AM
27°
41%
10 AM
28°
52%
11 AM
30°
52%
12 PM
33°
37%
1 PM
33°
57%
2 PM
33°
60%
3 PM
33°
52%
4 PM
34°
57%
5 PM
33°
61%
6 PM
32°
46%
7 PM
31°
46%
8 PM
29°
35%
9 PM
28°
35%
10 PM
27°
34%
11 PM
24°
22%
7-Day Forecast
Today
34° 22°
Partly Cloudy with a 52% chance of rain.
Sat
36° 22°
Partly Cloudy.
Sun
37° 21°
Clear with a 51% chance of rain.
Mon
32° 20°
Mostly Clear with a 66% chance of rain.
Tue
32° 19°
Rain, 76% chance.
Wed
34° 21°
Rain, 64% chance.
Thu
31° 19°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Mostly Cloudy 8% 5 mph WSW 87%
1 AM 26° Mostly Cloudy 7% 4 mph WSW 89%
2 AM 24° Mostly Cloudy 7% 2 mph SW 89%
3 AM 24° Overcast 11% 3 mph SSE 90%
4 AM 22° Overcast 21% 3 mph SSW 90%
5 AM 22° Mostly Cloudy 17% 4 mph SSW 90%
6 AM 22° Mostly Cloudy 23% 3 mph S 91%
7 AM 24° Mostly Cloudy 40% 3 mph SW 84%
8 AM 26° Partly Cloudy 40% 4 mph WSW 78%
9 AM 27° Partly Cloudy 41% 3 mph WSW 71%
10 AM 28° Partly Cloudy 52% 3 mph SW 67%
11 AM 30° Partly Cloudy 52% 4 mph WSW 63%
12 PM 33° Partly Cloudy 37% 4 mph W 58%
1 PM 33° Partly Cloudy 57% 4 mph WSW 56%
2 PM 33° Partly Cloudy 60% 4 mph W 54%
3 PM 33° Partly Cloudy 52% 4 mph W 53%
4 PM 34° Partly Cloudy 57% 4 mph WSW 58%
5 PM 33° Rain 61% 3 mph WSW 62%
6 PM 32° Rain 46% 4 mph SW 67%
7 PM 31° Rain 46% 4 mph SW 68%
8 PM 29° Rain 35% 3 mph SW 69%
9 PM 28° Rain 35% 4 mph WSW 70%
10 PM 27° Mostly Cloudy 34% 3 mph SSW 74%
11 PM 24° Mostly Cloudy 22% 3 mph SSE 82%
15-Day Forecast
Today
8/21
Partly Cloudy
52%
22°
34°
Sat
8/22
Partly Cloudy
16%
22°
36°
Sun
8/23
Clear
51%
21°
37°
Mon
8/24
Mostly Clear
66%
20°
32°
Tue
8/25
Rain
76%
19°
32°
Wed
8/26
Rain
64%
21°
34°
Thu
8/27
Rain
82%
19°
31°
Fri
8/28
Drizzle
43%
19°
34°
Sat
8/29
Drizzle
44%
21°
36°
Sun
8/30
Drizzle
51%
21°
36°
Mon
8/31
Drizzle
60%
23°
34°
Tue
9/1
Drizzle
60%
23°
34°
Wed
9/2
Drizzle
60%
22°
33°
Thu
9/3
Drizzle
60%
22°
33°
Fri
9/4
Drizzle
60%
22°
33°
46
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
46 AQI 8.3 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 46 Good 37 46
Sat 43 Good 39 43
Sun 48 Good 39 48
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 Fri Aug 21, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1849 J/kg
MLCAPE1677 J/kg
MUCAPE2028 J/kg
SBCIN-172 J/kg
MLCIN-145 J/kg
Lifted Index-5.4
Kinematics
0–6 km Shear8 kt
0–1 km Shear4 kt
Eff. Shear11 kt
0–1 km SRH-13
0–3 km SRH28
Eff. SRH28
Storm Motion135° @ 14 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.8
Thermo & Levels
PWAT1.97 in
0–3 km LR5.1 °C/km
700–500 LR6.3 °C/km
Total Totals49.7
LCL965 hPa
LFC754 hPa
EL165 hPa
Freezing Lvl14,905 ft