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

Barbour County, Alabama, United States

Last updated: 1:01 AM CDT  ·  Refresh
25°C
Feels like 29°
Partly Cloudy
▲ 34°  /  ▼ 21°
Wind
5 mph WSW
Humidity
92%
Dew Point
23°
Pressure
29.51 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
49%
Sunrise
6:10 AM
Sunset
7:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Barbour County is currently partly cloudy at 25°C. Precipitation is likely — peak probability 65% around 3 PM. Atmospheric instability is elevated (CAPE up to 2555 J/kg) — isolated convective development possible. Sunrise: 6:10AM · Sunset: 7:18PM.

Alerts

Heat Advisory
Marion, AL, Lamar, AL, Fayette, AL, Walker, AL, Jefferson, AL, Shelby, AL
Expires 9:00 PM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
25°
27%
2 AM
24°
30%
3 AM
23°
30%
4 AM
23°
21%
5 AM
21°
18%
6 AM
21°
27%
7 AM
21°
28%
8 AM
23°
31%
9 AM
26°
47%
10 AM
27°
51%
11 AM
28°
41%
12 PM
30°
41%
1 PM
33°
45%
2 PM
33°
61%
3 PM
34°
64%
4 PM
34°
56%
5 PM
33°
60%
6 PM
32°
53%
7 PM
31°
50%
8 PM
31°
50%
9 PM
27°
46%
10 PM
25°
57%
11 PM
23°
53%
12 AM
22°
49%
7-Day Forecast
Today
34° 21°
Partly Cloudy with a 56% chance of rain.
Sat
37° 21°
Partly Cloudy with a 40% chance of rain.
Sun
37° 20°
Partly Cloudy with a 51% chance of rain.
Mon
33° 19°
Mostly Clear with a 53% chance of rain.
Tue
32° 20°
Drizzle, 51% chance.
Wed
35° 21°
Rain, 70% chance.
Thu
32° 19°
Heavy Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 25° Partly Cloudy 27% 5 mph WSW 92%
2 AM 24° Mostly Cloudy 30% 5 mph W 92%
3 AM 23° Partly Cloudy 30% 3 mph WSW 92%
4 AM 23° Overcast 21% 4 mph W 92%
5 AM 21° Overcast 18% 3 mph WSW 91%
6 AM 21° Overcast 27% 4 mph WNW 91%
7 AM 21° Overcast 28% 3 mph SSW 90%
8 AM 23° Mostly Cloudy 31% 3 mph WSW 84%
9 AM 26° Partly Cloudy 47% 3 mph W 78%
10 AM 27° Partly Cloudy 51% 3 mph W 72%
11 AM 28° Mostly Cloudy 41% 4 mph W 68%
12 PM 30° Mostly Cloudy 41% 4 mph W 63%
1 PM 33° Heavy Rain 45% 4 mph W 58%
2 PM 33° Heavy Rain 61% 4 mph W 56%
3 PM 34° Partly Cloudy 64% 4 mph W 55%
4 PM 34° Partly Cloudy 56% 4 mph W 54%
5 PM 33° Partly Cloudy 60% 3 mph WSW 59%
6 PM 32° Partly Cloudy 53% 3 mph SW 64%
7 PM 31° Partly Cloudy 50% 4 mph S 69%
8 PM 31° Partly Cloudy 50% 3 mph SSW 72%
9 PM 27° Mostly Cloudy 46% 3 mph SW 75%
10 PM 25° Rain 57% 4 mph SW 78%
11 PM 23° Rain 53% 5 mph SSW 85%
12 AM 22° Rain 49% 6 mph SSW 87%
15-Day Forecast
Today
8/21
Partly Cloudy
56%
21°
34°
Sat
8/22
Partly Cloudy
40%
21°
37°
Sun
8/23
Partly Cloudy
51%
20°
37°
Mon
8/24
Mostly Clear
53%
19°
33°
Tue
8/25
Drizzle
51%
20°
32°
Wed
8/26
Rain
70%
21°
35°
Thu
8/27
Heavy Rain
82%
19°
32°
Fri
8/28
Rain
68%
19°
34°
Sat
8/29
Drizzle
44%
20°
35°
Sun
8/30
Drizzle
60%
21°
36°
Mon
8/31
Drizzle
60%
23°
35°
Tue
9/1
Drizzle
60%
23°
34°
Wed
9/2
Drizzle
60%
22°
34°
Thu
9/3
Drizzle
60%
22°
34°
Fri
9/4
Drizzle
60%
22°
34°
44
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
44 AQI 8.0 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 40 44
Sat 43 Good 34 43
Sun 46 Good 40 46
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
SBCAPE1239 J/kg
MLCAPE968 J/kg
MUCAPE1239 J/kg
SBCIN-233 J/kg
MLCIN-173 J/kg
Lifted Index-4.7
Kinematics
0–6 km Shear15 kt
0–1 km Shear2 kt
Eff. Shear15 kt
0–1 km SRH-2
0–3 km SRH26
Eff. SRH26
Storm Motion146° @ 15 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.0
Thermo & Levels
PWAT1.85 in
0–3 km LR4.8 °C/km
700–500 LR6.4 °C/km
Total Totals49.3
LCL972 hPa
LFC725 hPa
EL184 hPa
Freezing Lvl15,102 ft