High Wind Watch 7:00 AM Areal Flood Watch 7:00 AM

Cobb County, Georgia, United States

Last updated: 12:40 AM CDT  ·  Refresh
20°C
Feels like 21°
Mostly Cloudy
▲ 24°  /  ▼ 12°
Wind
3 mph E
Humidity
72%
Dew Point
16°
Pressure
28.95 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
84%
Sunrise
7:38 AM
Sunset
7:11 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cobb County is currently mostly cloudy at 20°C. Precipitation is likely — peak probability 77% around 1 AM. Sunrise: 7:38AM · Sunset: 7:11PM.

Alerts

High Wind Watch
Expires 7:00 AM
Areal Flood Watch
Expires 7:00 AM
64 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
20°
11%
2 AM
19°
11%
3 AM
19°
11%
4 AM
18°
3%
5 AM
17°
3%
6 AM
17°
3%
7 AM
17°
3%
8 AM
17°
4%
9 AM
19°
4%
10 AM
20°
8%
11 AM
21°
8%
12 PM
21°
8%
1 PM
24°
8%
2 PM
24°
14%
3 PM
24°
26%
4 PM
24°
26%
5 PM
24°
39%
6 PM
23°
44%
7 PM
23°
44%
8 PM
21°
53%
9 PM
19°
61%
10 PM
18°
61%
11 PM
18°
67%
12 AM
18°
69%
7-Day Forecast
Today
24° 12°
Overcast with a 44% chance of rain.
Sat
21° 12°
Heavy Rain, 90% chance.
Sun
24° 12°
Overcast with a 56% chance of rain.
Mon
31° 14°
Clear.
Tue
33° 16°
Clear.
Wed
34° 17°
Clear.
Thu
34° 18°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 20° Mostly Cloudy 11% 3 mph E 72%
2 AM 19° Overcast 11% 4 mph E 69%
3 AM 19° Overcast 11% 5 mph ENE 71%
4 AM 18° Overcast 3% 5 mph ENE 72%
5 AM 17° Overcast 3% 6 mph ENE 73%
6 AM 17° Overcast 3% 6 mph ENE 73%
7 AM 17° Overcast 3% 7 mph ENE 74%
8 AM 17° Overcast 4% 8 mph ENE 70%
9 AM 19° Overcast 4% 10 mph ENE 64%
10 AM 20° Overcast 8% 11 mph ENE 58%
11 AM 21° Overcast 8% 12 mph E 53%
12 PM 21° Overcast 8% 12 mph E 48%
1 PM 24° Overcast 8% 12 mph E 43%
2 PM 24° Overcast 14% 12 mph E 40%
3 PM 24° Drizzle 26% 12 mph E 39%
4 PM 24° Drizzle 26% 11 mph E 38%
5 PM 24° Drizzle 39% 10 mph E 39%
6 PM 23° Drizzle 44% 10 mph E 41%
7 PM 23° Drizzle 44% 10 mph E 44%
8 PM 21° Rain 53% 10 mph E 49%
9 PM 19° Rain 61% 10 mph ENE 55%
10 PM 18° Rain 61% 11 mph ENE 60%
11 PM 18° Rain 67% 12 mph ENE 62%
12 AM 18° Heavy Rain 69% 13 mph ENE 62%
15-Day Forecast
Today
10/9
Overcast
44%
12°
24°
Sat
10/10
Heavy Rain
90%
12°
21°
Sun
10/11
Overcast
56%
12°
24°
Mon
10/12
Clear
7%
14°
31°
Tue
10/13
Clear
3%
16°
33°
Wed
10/14
Clear
3%
17°
34°
Thu
10/15
Clear
3%
18°
34°
Fri
10/16
Drizzle
68%
18°
33°
Sat
10/17
Rain
68%
9°
26°
Sun
10/18
Drizzle
51%
8°
23°
Mon
10/19
Clear
25%
11°
24°
Tue
10/20
Clear
25%
11°
26°
Wed
10/21
Drizzle
60%
12°
26°
Thu
10/22
Clear
60%
12°
26°
Fri
10/23
Clear
60%
12°
25°
64
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
64 AQI 16.1 µg/m³
O3
Ground-level ozone
41 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 64 Moderate 41 64
Sat 59 Moderate 31 59
Sun 32 Good 31 32
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
MLCAPE11 J/kg
MUCAPE2 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index1.2
Kinematics
0–6 km Shear8 kt
0–1 km Shear8 kt
Eff. Shear—
0–1 km SRH2
0–3 km SRH43
Eff. SRH—
Storm Motion79° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index11.4
Thermo & Levels
PWAT0.82 in
0–3 km LR4.2 °C/km
700–500 LR7.0 °C/km
Total Totals46.4
LCL926 hPa
LFC—
EL—
Freezing Lvl13,648 ft