Areal Flood Watch 7:00 AM

Shelby County, Alabama, United States

Last updated: 12:43 AM CDT  ·  Refresh
19°C
Feels like 20°
Overcast
▲ 26°  /  ▼ 14°
Wind
2 mph NE
Humidity
79%
Dew Point
16°
Pressure
29.38 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
89%
Sunrise
6:46 AM
Sunset
6:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Shelby County is currently overcast at 19°C. Precipitation is likely — peak probability 90% around 12 AM. Sunrise: 6:46AM · Sunset: 6:20PM.

Alerts

Areal Flood Watch
Expires 7:00 AM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
11%
1 AM
18°
11%
2 AM
18°
11%
3 AM
18°
3%
4 AM
18°
3%
5 AM
16°
3%
6 AM
15°
3%
7 AM
16°
12%
8 AM
18°
20%
9 AM
20°
20%
10 AM
21°
32%
11 AM
22°
33%
12 PM
22°
33%
1 PM
26°
37%
2 PM
25°
49%
3 PM
24°
54%
4 PM
24°
60%
5 PM
23°
79%
6 PM
22°
79%
7 PM
21°
79%
8 PM
20°
80%
9 PM
18°
80%
10 PM
18°
80%
11 PM
18°
81%
7-Day Forecast
Today
26° 14°
Rain, 79% chance.
Sat
23° 14°
Overcast with a 90% chance of rain.
Sun
29° 12°
Clear with a 41% chance of rain.
Mon
33° 14°
Mostly Clear.
Tue
35° 16°
Clear.
Wed
36° 17°
Clear.
Thu
35° 18°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 19° Overcast 11% 2 mph NE 79%
1 AM 18° Overcast 11% 3 mph NE 79%
2 AM 18° Overcast 11% 4 mph NE 81%
3 AM 18° Overcast 3% 4 mph ENE 82%
4 AM 18° Overcast 3% 4 mph NE 83%
5 AM 16° Overcast 3% 4 mph ENE 83%
6 AM 15° Overcast 3% 4 mph ENE 84%
7 AM 16° Overcast 12% 5 mph ENE 80%
8 AM 18° Overcast 20% 7 mph ENE 73%
9 AM 20° Overcast 20% 8 mph ENE 66%
10 AM 21° Overcast 32% 9 mph E 61%
11 AM 22° Overcast 33% 9 mph E 58%
12 PM 22° Drizzle 33% 10 mph E 55%
1 PM 26° Drizzle 37% 9 mph E 55%
2 PM 25° Rain 49% 9 mph E 56%
3 PM 24° Rain 54% 9 mph E 58%
4 PM 24° Rain 60% 10 mph E 61%
5 PM 23° Heavy Rain 79% 10 mph E 66%
6 PM 22° Heavy Rain 79% 12 mph E 70%
7 PM 21° Heavy Rain 79% 13 mph ENE 75%
8 PM 20° Heavy Rain 80% 14 mph ENE 78%
9 PM 18° Heavy Rain 80% 16 mph ENE 82%
10 PM 18° Heavy Rain 80% 17 mph ENE 84%
11 PM 18° Heavy Rain 81% 17 mph ENE 85%
15-Day Forecast
Today
10/9
Rain
79%
14°
26°
Sat
10/10
Overcast
90%
14°
23°
Sun
10/11
Clear
41%
12°
29°
Mon
10/12
Mostly Clear
3%
14°
33°
Tue
10/13
Clear
3%
16°
35°
Wed
10/14
Clear
3%
17°
36°
Thu
10/15
Clear
17%
18°
35°
Fri
10/16
Drizzle
43%
17°
33°
Sat
10/17
Drizzle
68%
9°
27°
Sun
10/18
Drizzle
51%
4°
24°
Mon
10/19
Clear
25%
9°
25°
Tue
10/20
Drizzle
60%
10°
26°
Wed
10/21
Drizzle
60%
11°
27°
Thu
10/22
Clear
60%
11°
27°
Fri
10/23
Drizzle
60%
11°
26°
55
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
55 AQI 11.3 µg/m³
O3
Ground-level ozone
49 AQI 54 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 49 55
Sat 53 Moderate 40 53
Sun 40 Good 40 25
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Oct 9, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE20 J/kg
MUCAPE122 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index2.5
Kinematics
0–6 km Shear12 kt
0–1 km Shear16 kt
Eff. Shear—
0–1 km SRH31
0–3 km SRH37
Eff. SRH—
Storm Motion111° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index12.8
Thermo & Levels
PWAT0.85 in
0–3 km LR3.6 °C/km
700–500 LR7.2 °C/km
Total Totals41.0
LCL950 hPa
LFC—
EL—
Freezing Lvl14,049 ft