Heat Advisory — Lauderdale, AL, Colbert, AL, Franklin, AL, Lawrence, AL, Limestone, AL, Madison, AL, Morgan, AL, Moore, TN, Lincoln, TN 8:00 p. m.

Madison County, Alabama, United States

Last updated: 3:49 p. m. CDT  ·  Refresh
33°C
Feels like 34°
Mostly Clear
▲ 34°  /  ▼ 21°
Wind
3 mph NW
Humidity
43%
Dew Point
19°
Pressure
29,15 inHg
Visibility
10 mi
UV Index
7,0
Cloud Cover
18%
Sunrise
6:27 a. m.
Sunset
6:55 p. m.
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WeatherAI™ Analysis

WeatherAI Analysis: Madison County is currently mostly clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 896 J/kg) — isolated convective development possible. Sunrise: 6:27A. M. · Sunset: 6:55P. M..

Alerts

Heat Advisory
Lauderdale, AL, Colbert, AL, Franklin, AL, Lawrence, AL, Limestone, AL, Madison, AL, Morgan, AL, Moore, TN, Lincoln, TN
Expires 8:00 p. m.
41 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
3%
4 p. m.
34°
3%
5 p. m.
33°
3%
6 p. m.
31°
3%
7 p. m.
30°
3%
8 p. m.
27°
3%
9 p. m.
27°
3%
10 p. m.
26°
3%
11 p. m.
26°
3%
12 a. m.
25°
3%
1 a. m.
24°
3%
2 a. m.
24°
3%
3 a. m.
24°
3%
4 a. m.
23°
3%
5 a. m.
22°
3%
6 a. m.
22°
3%
7 a. m.
23°
3%
8 a. m.
26°
3%
9 a. m.
27°
9%
10 a. m.
29°
9%
11 a. m.
30°
10%
12 p. m.
32°
10%
1 p. m.
32°
10%
2 p. m.
32°
10%
7-Day Forecast
Today
34° 21°
Mostly Clear.
Mon
36° 22°
Partly Cloudy.
Tue
36° 22°
Clear.
Wed
33° 21°
Mostly Clear.
Thu
35° 21°
Clear.
Fri
34° 21°
Clear.
Sat
33° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 3% 3 mph NW 43%
4 p. m. 34° Mostly Clear 3% 3 mph W 44%
5 p. m. 33° Mostly Clear 3% 3 mph SW 48%
6 p. m. 31° Partly Cloudy 3% 3 mph SSW 53%
7 p. m. 30° Mostly Clear 3% 2 mph S 57%
8 p. m. 27° Mostly Clear 3% 2 mph S 59%
9 p. m. 27° Mostly Clear 3% 2 mph SSE 62%
10 p. m. 26° Mostly Clear 3% 2 mph SSE 64%
11 p. m. 26° Partly Cloudy 3% 2 mph SE 66%
12 a. m. 25° Partly Cloudy 3% 2 mph ESE 68%
1 a. m. 24° Partly Cloudy 3% 2 mph ESE 69%
2 a. m. 24° Partly Cloudy 3% 3 mph E 71%
3 a. m. 24° Partly Cloudy 3% 2 mph E 72%
4 a. m. 23° Partly Cloudy 3% 2 mph E 73%
5 a. m. 22° Partly Cloudy 3% 3 mph ENE 74%
6 a. m. 22° Partly Cloudy 3% 3 mph NE 76%
7 a. m. 23° Mostly Clear 3% 3 mph NE 72%
8 a. m. 26° Mostly Clear 3% 3 mph ENE 64%
9 a. m. 27° Clear 9% 3 mph ENE 58%
10 a. m. 29° Clear 9% 3 mph ENE 55%
11 a. m. 30° Clear 10% 3 mph NE 53%
12 p. m. 32° Clear 10% 3 mph NE 51%
1 p. m. 32° Mostly Clear 10% 3 mph NE 51%
2 p. m. 32° Mostly Clear 10% 4 mph NNE 51%
15-Day Forecast
Today
9/13
Mostly Clear
3%
21°
34°
Mon
9/14
Partly Cloudy
11%
22°
36°
Tue
9/15
Clear
3%
22°
36°
Wed
9/16
Mostly Clear
3%
21°
33°
Thu
9/17
Clear
9%
21°
35°
Fri
9/18
Clear
19%
21°
34°
Sat
9/19
Clear
19%
21°
33°
Sun
9/20
Clear
60%
20°
32°
Mon
9/21
Drizzle
60%
19°
30°
Tue
9/22
Drizzle
60%
15°
28°
Wed
9/23
Drizzle
60%
11°
27°
Thu
9/24
Drizzle
60%
17°
28°
Fri
9/25
Drizzle
60%
16°
27°
Sat
9/26
Drizzle
60%
16°
27°
Sun
9/27
Drizzle
60%
15°
28°
41
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
33 AQI 5.9 µg/m³
O3
Ground-level ozone
Dominant
41 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 41 Good 41 33
Tue 41 Good 38 41
Wed 51 Moderate 45 51
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 dom. sept. 13, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE923 J/kg
MLCAPE147 J/kg
MUCAPE923 J/kg
SBCIN0 J/kg
MLCIN-10 J/kg
Lifted Index-1.7
Kinematics
0–6 km Shear5 kt
0–1 km Shear4 kt
Eff. Shear4 kt
0–1 km SRH14
0–3 km SRH42
Eff. SRH42
Storm Motion6° @ 20 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index23.0
Thermo & Levels
PWAT1.48 in
0–3 km LR8.0 °C/km
700–500 LR5.1 °C/km
Total Totals42.7
LCL806 hPa
LFC987 hPa
EL186 hPa
Freezing Lvl14,951 ft