Heat Advisory — Marion, AL, Lamar, AL, Fayette, AL, Walker, AL, Pickens, AL, Tuscaloosa, AL, Jefferson, AL, Shelby, AL, Sumter, AL, Greene, AL, Hale, AL, Perry, AL, Bibb, AL, Chilton, AL, Coosa, AL, Marengo, AL, Dallas, AL, Autauga, AL, Lowndes, AL, Elmore, AL, Montgomery, AL 9:00 PM

Marengo County, Alabama, United States

Last updated: 7:01 AM CDT  ·  Refresh
23°C
Feels like 28°
Mostly Clear
▲ 36°  /  ▼ 23°
Wind
3 mph WSW
Humidity
94%
Dew Point
22°
Pressure
29.73 inHg
Visibility
8 mi
UV Index
2.7
Cloud Cover
23%
Sunrise
6:18 AM
Sunset
7:30 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marengo County is currently mostly clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2976 J/kg) — isolated convective development possible. Sunrise: 6:18AM · Sunset: 7:30PM.

Alerts

Heat Advisory
Marion, AL, Lamar, AL, Fayette, AL, Walker, AL, Pickens, AL, Tuscaloosa, AL, Jefferson, AL, Shelby, AL, Sumter, AL, Greene, AL, Hale, AL, Perry, AL, Bibb, AL, Chilton, AL, Coosa, AL, Marengo, AL, Dallas, AL, Autauga, AL, Lowndes, AL, Elmore, AL, Montgomery, AL
Expires 9:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
9%
8 AM
24°
27%
9 AM
26°
20%
10 AM
27°
20%
11 AM
29°
20%
12 PM
31°
14%
1 PM
34°
14%
2 PM
35°
17%
3 PM
35°
20%
4 PM
35°
39%
5 PM
36°
32%
6 PM
34°
32%
7 PM
33°
33%
8 PM
32°
33%
9 PM
28°
34%
10 PM
27°
34%
11 PM
26°
26%
12 AM
26°
23%
1 AM
25°
18%
2 AM
24°
18%
3 AM
24°
28%
4 AM
24°
19%
5 AM
24°
16%
6 AM
23°
18%
7-Day Forecast
Today
36° 23°
Partly Cloudy with a 39% chance of rain.
Thu
38° 23°
Partly Cloudy with a 38% chance of rain.
Fri
39° 23°
Partly Cloudy with a 61% chance of rain.
Sat
37° 22°
Mostly Clear.
Sun
38° 21°
Clear.
Mon
34° 21°
Rain, 55% chance.
Tue
37° 21°
Drizzle, 47% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 9% 3 mph WSW 94%
8 AM 24° Partly Cloudy 27% 5 mph WSW 85%
9 AM 26° Partly Cloudy 20% 4 mph W 77%
10 AM 27° Partly Cloudy 20% 4 mph W 69%
11 AM 29° Mostly Clear 20% 4 mph WNW 63%
12 PM 31° Mostly Clear 14% 4 mph WNW 57%
1 PM 34° Clear 14% 4 mph WNW 52%
2 PM 35° Clear 17% 3 mph WNW 50%
3 PM 35° Mostly Clear 20% 3 mph WNW 48%
4 PM 35° Mostly Clear 39% 4 mph WSW 48%
5 PM 36° Partly Cloudy 32% 4 mph SW 52%
6 PM 34° Partly Cloudy 32% 5 mph SW 56%
7 PM 33° Mostly Cloudy 33% 5 mph SSW 62%
8 PM 32° Mostly Cloudy 33% 5 mph SSW 66%
9 PM 28° Mostly Cloudy 34% 6 mph SW 69%
10 PM 27° Overcast 34% 6 mph SW 72%
11 PM 26° Overcast 26% 5 mph SW 76%
12 AM 26° Mostly Cloudy 23% 4 mph SW 80%
1 AM 25° Mostly Cloudy 18% 3 mph SW 83%
2 AM 24° Mostly Cloudy 18% 3 mph SW 82%
3 AM 24° Mostly Cloudy 28% 4 mph SW 82%
4 AM 24° Mostly Cloudy 19% 4 mph SW 81%
5 AM 24° Partly Cloudy 16% 4 mph SW 81%
6 AM 23° Partly Cloudy 18% 4 mph SW 82%
15-Day Forecast
Today
8/19
Partly Cloudy
39%
23°
36°
Thu
8/20
Partly Cloudy
38%
23°
38°
Fri
8/21
Partly Cloudy
61%
23°
39°
Sat
8/22
Mostly Clear
15%
22°
37°
Sun
8/23
Clear
15%
21°
38°
Mon
8/24
Rain
55%
21°
34°
Tue
8/25
Drizzle
47%
21°
37°
Wed
8/26
Rain
73%
21°
37°
Thu
8/27
Rain
73%
22°
35°
Fri
8/28
Drizzle
52%
21°
32°
Sat
8/29
Drizzle
60%
17°
35°
Sun
8/30
Drizzle
60%
22°
36°
Mon
8/31
Drizzle
60%
22°
36°
Tue
9/1
Drizzle
60%
22°
34°
Wed
9/2
Drizzle
60%
22°
35°
52
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
52 AQI 9.9 µg/m³
O3
Ground-level ozone
38 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 52 Moderate 38 52
Fri 53 Moderate 35 53
Sat 43 Good 34 43
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 Wed Aug 19, 10:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE200 J/kg
MLCAPE37 J/kg
MUCAPE200 J/kg
SBCIN-348 J/kg
MLCIN-342 J/kg
Lifted Index-1.4
Kinematics
0–6 km Shear9 kt
0–1 km Shear15 kt
Eff. Shear8 kt
0–1 km SRH99
0–3 km SRH86
Eff. SRH-23
Storm Motion8° @ 18 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.2
Thermo & Levels
PWAT1.67 in
0–3 km LR4.2 °C/km
700–500 LR5.9 °C/km
Total Totals46.6
LCL989 hPa
LFC661 hPa
EL314 hPa
Freezing Lvl15,538 ft