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

Marion County, Alabama, United States

Last updated: 2:21 AM CDT  ·  Refresh
26°C
Feels like 29°
Mostly Clear
▲ 38°  /  ▼ 22°
Wind
2 mph S
Humidity
78%
Dew Point
23°
Pressure
29.32 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
18%
Sunrise
6:14 AM
Sunset
7:35 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marion County is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2049 J/kg) — isolated convective development possible. Sunrise: 6:14AM · Sunset: 7:35PM.

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
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
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°
25%
11 AM
33°
26%
12 PM
34°
26%
1 PM
36°
27%
2 PM
36°
31%
3 PM
36°
38%
4 PM
36°
42%
5 PM
36°
42%
6 PM
35°
33%
7 PM
34°
33%
8 PM
33°
34%
9 PM
29°
34%
10 PM
28°
25%
11 PM
28°
25%
12 AM
27°
16%
1 AM
27°
5%
7-Day Forecast
Today
38° 22°
Mostly Clear with a 42% chance of rain.
Tue
36° 22°
Clear.
Wed
39° 20°
Mostly Clear with a 25% chance of rain.
Thu
33° 22°
Mostly Clear with a 58% chance of rain.
Fri
33° 20°
Rain, 43% chance.
Sat
34° 19°
Rain, 29% chance.
Sun
35° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 3% 2 mph S 78%
3 AM 25° Partly Cloudy 3% 4 mph S 78%
4 AM 25° Partly Cloudy 3% 3 mph SSW 80%
5 AM 23° Mostly Clear 3% 3 mph SW 81%
6 AM 23° Mostly Clear 3% 4 mph SW 82%
7 AM 24° Clear 7% 5 mph WSW 80%
8 AM 27° Clear 15% 7 mph WSW 72%
9 AM 29° Mostly Clear 15% 7 mph W 64%
10 AM 31° Mostly Clear 25% 8 mph W 57%
11 AM 33° Mostly Clear 26% 8 mph W 52%
12 PM 34° Mostly Clear 26% 8 mph W 47%
1 PM 36° Mostly Clear 27% 8 mph W 43%
2 PM 36° Mostly Clear 31% 8 mph W 42%
3 PM 36° Mostly Clear 38% 8 mph W 42%
4 PM 36° Mostly Clear 42% 7 mph W 44%
5 PM 36° Mostly Clear 42% 6 mph WSW 48%
6 PM 35° Mostly Clear 33% 5 mph WSW 50%
7 PM 34° Mostly Clear 33% 5 mph SW 54%
8 PM 33° Mostly Clear 34% 4 mph WSW 59%
9 PM 29° Mostly Clear 34% 4 mph W 65%
10 PM 28° Mostly Clear 25% 4 mph WNW 70%
11 PM 28° Mostly Clear 25% 5 mph WNW 73%
12 AM 27° Mostly Clear 16% 5 mph WNW 76%
1 AM 27° Clear 5% 6 mph WNW 79%
15-Day Forecast
Today
8/17
Mostly Clear
42%
22°
38°
Tue
8/18
Clear
6%
22°
36°
Wed
8/19
Mostly Clear
25%
20°
39°
Thu
8/20
Mostly Clear
58%
22°
33°
Fri
8/21
Rain
43%
20°
33°
Sat
8/22
Rain
29%
19°
34°
Sun
8/23
Clear
17%
20°
35°
Mon
8/24
Clear
43%
19°
34°
Tue
8/25
Rain
68%
21°
32°
Wed
8/26
Rain
68%
18°
33°
Thu
8/27
Drizzle
60%
22°
34°
Fri
8/28
Drizzle
60%
21°
33°
Sat
8/29
Drizzle
60%
21°
33°
Sun
8/30
Drizzle
60%
21°
32°
Mon
8/31
Drizzle
60%
20°
31°
49
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
49 AQI 8.9 µg/m³
O3
Ground-level ozone
30 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 49 Good 30 49
Tue 52 Moderate 31 52
Wed 49 Good 34 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
SBCAPE777 J/kg
MLCAPE923 J/kg
MUCAPE1057 J/kg
SBCIN-260 J/kg
MLCIN-107 J/kg
Lifted Index-2.1
Kinematics
0–6 km Shear6 kt
0–1 km Shear15 kt
Eff. Shear12 kt
0–1 km SRH82
0–3 km SRH80
Eff. SRH56
Storm Motion357° @ 12 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index20.3
Thermo & Levels
PWAT1.65 in
0–3 km LR4.7 °C/km
700–500 LR5.8 °C/km
Total Totals46.2
LCL949 hPa
LFC687 hPa
EL199 hPa
Freezing Lvl16,362 ft