Severe Thunderstorm Warning — Madison County, AL, Marshall County, AL, Morgan County, AL 7:15 PM Severe Thunderstorm Watch 8:00 PM

Marshall County, Alabama, United States

Last updated: 6:32 PM CDT  ·  Refresh
29°C
Feels like 34°
Mostly Cloudy
▲ 33°  /  ▼ 22°
Wind
4 mph W
Humidity
83%
Dew Point
24°
Pressure
29.28 inHg
Visibility
10 mi
UV Index
2.7
Cloud Cover
75%
Sunrise
5:36 AM
Sunset
8:01 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Marshall County is currently mostly cloudy at 29°C. Precipitation is likely — peak probability 61% around 8 PM. Atmospheric instability is elevated (CAPE up to 3108 J/kg) — isolated convective development possible. Sunrise: 5:36AM · Sunset: 8:01PM.

Alerts

Severe Thunderstorm Warning
Madison County, AL, Marshall County, AL, Morgan County, AL
Expires 7:15 PM
Severe Thunderstorm Watch
Expires 8:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
46%
7 PM
28°
54%
8 PM
27°
61%
9 PM
26°
60%
10 PM
25°
31%
11 PM
24°
39%
12 AM
24°
36%
1 AM
24°
27%
2 AM
24°
16%
3 AM
24°
16%
4 AM
23°
8%
5 AM
22°
8%
6 AM
22°
8%
7 AM
23°
14%
8 AM
26°
23%
9 AM
28°
23%
10 AM
29°
43%
11 AM
30°
43%
12 PM
31°
40%
1 PM
33°
34%
2 PM
33°
35%
3 PM
33°
35%
4 PM
33°
46%
5 PM
32°
54%
7-Day Forecast
Tonight
33° 22°
Mostly Cloudy with a 60% chance of rain.
Thu
34° 22°
Partly Cloudy with a 59% chance of rain.
Fri
34° 22°
Partly Cloudy with a 70% chance of rain.
Sat
33° 22°
Partly Cloudy with a 58% chance of rain.
Sun
32° 22°
Rain, 64% chance.
Mon
31° 21°
Heavy Rain, 82% chance.
Tue
32° 22°
Rain, 90% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Cloudy 46% 4 mph W 83%
7 PM 28° Overcast 54% 5 mph W 87%
8 PM 27° Heavy Rain 61% 3 mph WNW 89%
9 PM 26° Overcast 60% 4 mph WNW 90%
10 PM 25° Mostly Cloudy 31% 4 mph WSW 91%
11 PM 24° Partly Cloudy 39% 3 mph SSW 90%
12 AM 24° Partly Cloudy 36% 3 mph SE 90%
1 AM 24° Partly Cloudy 27% 3 mph ESE 89%
2 AM 24° Partly Cloudy 16% 3 mph ESE 89%
3 AM 24° Partly Cloudy 16% 3 mph E 90%
4 AM 23° Partly Cloudy 8% 2 mph ENE 90%
5 AM 22° Partly Cloudy 8% 2 mph NE 89%
6 AM 22° Mostly Cloudy 8% 2 mph NNE 90%
7 AM 23° Mostly Cloudy 14% 2 mph NNE 86%
8 AM 26° Partly Cloudy 23% 2 mph NNE 80%
9 AM 28° Partly Cloudy 23% 2 mph NNE 74%
10 AM 29° Mostly Clear 43% 2 mph N 68%
11 AM 30° Mostly Clear 43% 2 mph N 65%
12 PM 31° Mostly Clear 40% 2 mph N 61%
1 PM 33° Mostly Clear 34% 2 mph N 58%
2 PM 33° Mostly Clear 35% 2 mph NNW 56%
3 PM 33° Mostly Clear 35% 3 mph WNW 55%
4 PM 33° Mostly Clear 46% 2 mph NNW 58%
5 PM 32° Partly Cloudy 54% 2 mph NE 63%
15-Day Forecast
Today
7/1
Mostly Cloudy
60%
22°
33°
Thu
7/2
Partly Cloudy
59%
22°
34°
Fri
7/3
Partly Cloudy
70%
22°
34°
Sat
7/4
Partly Cloudy
58%
22°
33°
Sun
7/5
Rain
64%
22°
32°
Mon
7/6
Heavy Rain
82%
21°
31°
Tue
7/7
Rain
90%
22°
32°
Wed
7/8
Heavy Rain
90%
21°
31°
Thu
7/9
Rain
90%
21°
30°
Fri
7/10
Rain
90%
22°
31°
Sat
7/11
Drizzle
51%
22°
35°
Sun
7/12
Drizzle
60%
21°
33°
Mon
7/13
Drizzle
60%
21°
32°
Tue
7/14
Drizzle
60%
22°
31°
Wed
7/15
Rain
90%
21°
31°
53
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
53 AQI 10.5 µg/m³
O3
Ground-level ozone
43 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 53 Moderate 43 53
Fri 54 Moderate 38 54
Sat 54 Moderate 37 54
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, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3381 J/kg
MLCAPE3498 J/kg
MUCAPE3761 J/kg
SBCIN-142 J/kg
MLCIN0 J/kg
Lifted Index-7.8
Kinematics
0–6 km Shear18 kt
0–1 km Shear9 kt
Eff. Shear17 kt
0–1 km SRH-27
0–3 km SRH-78
Eff. SRH-78
Storm Motion31° @ 17 kt
0–1 km EHI-0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.8
Thermo & Levels
PWAT2.10 in
0–3 km LR6.0 °C/km
700–500 LR6.6 °C/km
Total Totals54.7
LCL926 hPa
LFC811 hPa
EL148 hPa
Freezing Lvl14,741 ft