Severe Thunderstorm Watch 8:00 PM

Cullman County, Alabama, United States

Last updated: 5:07 PM CDT  ·  Refresh
30°C
Feels like 35°
Partly Cloudy
▲ 33°  /  ▼ 22°
Wind
2 mph SE
Humidity
70%
Dew Point
23°
Pressure
29.27 inHg
Visibility
6 mi
UV Index
5.5
Cloud Cover
60%
Sunrise
5:39 AM
Sunset
8:03 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cullman County is currently partly cloudy at 30°C. Precipitation is likely — peak probability 58% around 5 PM. Atmospheric instability is elevated (CAPE up to 3250 J/kg) — isolated convective development possible. Sunrise: 5:39AM · Sunset: 8:03PM.

Alerts

Severe Thunderstorm Watch
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
58%
6 PM
31°
41%
7 PM
30°
30%
8 PM
29°
37%
9 PM
26°
35%
10 PM
24°
17%
11 PM
24°
16%
12 AM
23°
7%
1 AM
23°
11%
2 AM
23°
8%
3 AM
23°
8%
4 AM
23°
8%
5 AM
22°
8%
6 AM
22°
8%
7 AM
23°
8%
8 AM
24°
8%
9 AM
28°
21%
10 AM
29°
34%
11 AM
30°
34%
12 PM
32°
34%
1 PM
33°
44%
2 PM
33°
44%
3 PM
33°
45%
4 PM
33°
54%
7-Day Forecast
Today
33° 22°
Partly Cloudy with a 58% chance of rain.
Thu
34° 22°
Partly Cloudy with a 54% chance of rain.
Fri
35° 22°
Partly Cloudy with a 40% chance of rain.
Sat
33° 22°
Partly Cloudy with a 58% chance of rain.
Sun
33° 22°
Rain, 64% chance.
Mon
32° 21°
Heavy Rain, 82% chance.
Tue
32° 22°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 30° Partly Cloudy 58% 2 mph SE 70%
6 PM 31° Partly Cloudy 41% 3 mph W 78%
7 PM 30° Overcast 30% 3 mph NNW 81%
8 PM 29° Partly Cloudy 37% 3 mph W 85%
9 PM 26° Mostly Cloudy 35% 4 mph SW 88%
10 PM 24° Mostly Cloudy 17% 3 mph WSW 91%
11 PM 24° Mostly Cloudy 16% 2 mph SW 92%
12 AM 23° Partly Cloudy 7% 2 mph SSE 94%
1 AM 23° Partly Cloudy 11% 3 mph E 95%
2 AM 23° Partly Cloudy 8% 3 mph ENE 94%
3 AM 23° Partly Cloudy 8% 2 mph ENE 94%
4 AM 23° Partly Cloudy 8% 3 mph ENE 93%
5 AM 22° Partly Cloudy 8% 3 mph ENE 92%
6 AM 22° Mostly Cloudy 8% 3 mph NE 92%
7 AM 23° Mostly Cloudy 8% 3 mph NE 89%
8 AM 24° Partly Cloudy 8% 3 mph NE 82%
9 AM 28° Partly Cloudy 21% 3 mph ENE 74%
10 AM 29° Partly Cloudy 34% 3 mph ENE 66%
11 AM 30° Partly Cloudy 34% 2 mph E 64%
12 PM 32° Partly Cloudy 34% 2 mph ENE 62%
1 PM 33° Partly Cloudy 44% 2 mph ENE 61%
2 PM 33° Partly Cloudy 44% 2 mph ENE 60%
3 PM 33° Partly Cloudy 45% 3 mph ENE 59%
4 PM 33° Partly Cloudy 54% 3 mph ENE 59%
15-Day Forecast
Today
7/1
Partly Cloudy
58%
22°
33°
Thu
7/2
Partly Cloudy
54%
22°
34°
Fri
7/3
Partly Cloudy
40%
22°
35°
Sat
7/4
Partly Cloudy
58%
22°
33°
Sun
7/5
Rain
64%
22°
33°
Mon
7/6
Heavy Rain
82%
21°
32°
Tue
7/7
Rain
63%
22°
32°
Wed
7/8
Heavy Rain
90%
22°
31°
Thu
7/9
Rain
90%
22°
31°
Fri
7/10
Drizzle
51%
22°
32°
Sat
7/11
Drizzle
60%
22°
32°
Sun
7/12
Drizzle
60%
22°
32°
Mon
7/13
Drizzle
60%
22°
32°
Tue
7/14
Drizzle
60%
22°
32°
Wed
7/15
Rain
90%
21°
32°
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 9.8 µg/m³
O3
Ground-level ozone
42 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 52 Moderate 42 52
Fri 52 Moderate 40 52
Sat 55 Moderate 42 55
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 Jul 1, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2921 J/kg
MLCAPE3841 J/kg
MUCAPE4649 J/kg
SBCIN-88 J/kg
MLCIN0 J/kg
Lifted Index-7.6
Kinematics
0–6 km Shear18 kt
0–1 km Shear7 kt
Eff. Shear22 kt
0–1 km SRH-10
0–3 km SRH-37
Eff. SRH-37
Storm Motion49° @ 19 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index40.0
Thermo & Levels
PWAT2.21 in
0–3 km LR6.5 °C/km
700–500 LR6.6 °C/km
Total Totals55.2
LCL895 hPa
LFC803 hPa
EL157 hPa
Freezing Lvl15,233 ft