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

Dallas County, Alabama, United States

Last updated: 12:58 AM CDT  ·  Refresh
26°C
Feels like 29°
Mostly Cloudy
▲ 37°  /  ▼ 22°
Wind
4 mph WSW
Humidity
88%
Dew Point
23°
Pressure
29.85 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
78%
Sunrise
6:16 AM
Sunset
7:25 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Dallas County is currently mostly cloudy at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2571 J/kg) — isolated convective development possible. Sunrise: 6:16AM · Sunset: 7:25PM.

Alerts

Heat Advisory
Marion, AL, Lamar, AL, Fayette, AL, Walker, AL, Jefferson, AL, Shelby, AL
Expires 9:00 PM
Heat Advisory
Pickens, AL, Tuscaloosa, AL, Sumter, AL, Greene, AL, Hale, AL, Perry, AL, Bibb, AL, Chilton, AL, Marengo, AL, Dallas, AL, Autauga, AL, Lowndes, AL, Elmore, AL, Montgomery, AL
Expires 9:00 PM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
8%
1 AM
25°
19%
2 AM
24°
19%
3 AM
24°
19%
4 AM
22°
21%
5 AM
22°
30%
6 AM
22°
37%
7 AM
23°
40%
8 AM
24°
40%
9 AM
27°
40%
10 AM
28°
40%
11 AM
30°
48%
12 PM
34°
40%
1 PM
35°
49%
2 PM
35°
41%
3 PM
35°
45%
4 PM
37°
45%
5 PM
36°
45%
6 PM
36°
25%
7 PM
33°
25%
8 PM
30°
30%
9 PM
29°
30%
10 PM
27°
23%
11 PM
25°
15%
7-Day Forecast
Today
37° 22°
Partly Cloudy with a 45% chance of rain.
Sat
38° 22°
Partly Cloudy.
Sun
38° 21°
Partly Cloudy with a 51% chance of rain.
Mon
36° 21°
Clear with a 75% chance of rain.
Tue
37° 21°
Rain, 64% chance.
Wed
38° 23°
Rain, 64% chance.
Thu
35° 20°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Cloudy 8% 4 mph WSW 88%
1 AM 25° Overcast 19% 4 mph WSW 88%
2 AM 24° Overcast 19% 2 mph SW 89%
3 AM 24° Mostly Cloudy 19% 2 mph SSW 90%
4 AM 22° Mostly Cloudy 21% 3 mph SSW 91%
5 AM 22° Mostly Cloudy 30% 2 mph WSW 92%
6 AM 22° Mostly Cloudy 37% 3 mph W 94%
7 AM 23° Mostly Cloudy 40% 4 mph WSW 87%
8 AM 24° Partly Cloudy 40% 3 mph WSW 80%
9 AM 27° Partly Cloudy 40% 2 mph WSW 73%
10 AM 28° Partly Cloudy 40% 2 mph W 68%
11 AM 30° Mostly Clear 48% 2 mph WSW 63%
12 PM 34° Partly Cloudy 40% 2 mph S 58%
1 PM 35° Partly Cloudy 49% 2 mph W 56%
2 PM 35° Partly Cloudy 41% 3 mph WNW 54%
3 PM 35° Partly Cloudy 45% 4 mph WNW 54%
4 PM 37° Partly Cloudy 45% 3 mph WNW 57%
5 PM 36° Partly Cloudy 45% 3 mph W 61%
6 PM 36° Partly Cloudy 25% 3 mph W 64%
7 PM 33° Mostly Cloudy 25% 3 mph WSW 66%
8 PM 30° Mostly Cloudy 30% 3 mph WSW 68%
9 PM 29° Mostly Cloudy 30% 4 mph WSW 70%
10 PM 27° Overcast 23% 3 mph WSW 75%
11 PM 25° Overcast 15% 3 mph W 82%
15-Day Forecast
Today
8/21
Partly Cloudy
45%
22°
37°
Sat
8/22
Partly Cloudy
16%
22°
38°
Sun
8/23
Partly Cloudy
51%
21°
38°
Mon
8/24
Clear
75%
21°
36°
Tue
8/25
Rain
64%
21°
37°
Wed
8/26
Rain
64%
23°
38°
Thu
8/27
Rain
82%
20°
35°
Fri
8/28
Rain
65%
20°
38°
Sat
8/29
Drizzle
44%
21°
39°
Sun
8/30
Drizzle
51%
21°
41°
Mon
8/31
Drizzle
60%
23°
38°
Tue
9/1
Drizzle
60%
22°
38°
Wed
9/2
Drizzle
60%
22°
37°
Thu
9/3
Drizzle
60%
22°
37°
Fri
9/4
Drizzle
60%
21°
37°
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
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 36 44
Sat 42 Good 36 42
Sun 49 Good 36 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 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
SBCAPE1003 J/kg
MLCAPE803 J/kg
MUCAPE1003 J/kg
SBCIN-261 J/kg
MLCIN-251 J/kg
Lifted Index-4.3
Kinematics
0–6 km Shear5 kt
0–1 km Shear8 kt
Eff. Shear19 kt
0–1 km SRH-63
0–3 km SRH-40
Eff. SRH40
Storm Motion144° @ 14 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.4
Thermo & Levels
PWAT1.92 in
0–3 km LR4.6 °C/km
700–500 LR6.6 °C/km
Total Totals51.0
LCL973 hPa
LFC696 hPa
EL197 hPa
Freezing Lvl15,315 ft