Areal Flood Watch 7:00 AM

Johnson County, Georgia, United States

Last updated: 10:54 PM CDT  ·  Refresh
19°C
Feels like 19°
Overcast
▲ 28°  /  ▼ 14°
Wind
4 mph ENE
Humidity
75%
Dew Point
16°
Pressure
29.67 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
85%
Sunrise
7:29 AM
Sunset
7:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Johnson County is currently overcast at 19°C. Precipitation is likely — peak probability 90% around 11 PM. Sunrise: 7:29AM · Sunset: 7:06PM.

Alerts

Areal Flood Watch
Expires 7:00 AM
33 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
3%
12 AM
18°
21%
1 AM
18°
14%
2 AM
17°
3%
3 AM
17°
7%
4 AM
17°
7%
5 AM
16°
7%
6 AM
16°
7%
7 AM
16°
7%
8 AM
17°
17%
9 AM
19°
21%
10 AM
21°
21%
11 AM
22°
22%
12 PM
23°
22%
1 PM
26°
33%
2 PM
26°
33%
3 PM
26°
33%
4 PM
26°
33%
5 PM
24°
54%
6 PM
23°
66%
7 PM
23°
66%
8 PM
23°
72%
9 PM
21°
80%
10 PM
21°
81%
7-Day Forecast
Tonight
28° 14°
Overcast.
Fri
26° 16°
Rain, 90% chance.
Sat
28° 17°
Rain, 90% chance.
Sun
31° 17°
Clear with a 60% chance of rain.
Mon
34° 15°
Clear.
Tue
34° 16°
Clear.
Wed
35° 17°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 19° Overcast 3% 4 mph ENE 75%
12 AM 18° Overcast 21% 4 mph NE 73%
1 AM 18° Overcast 14% 5 mph NE 75%
2 AM 17° Overcast 3% 5 mph NE 75%
3 AM 17° Overcast 7% 6 mph NE 75%
4 AM 17° Overcast 7% 6 mph NE 75%
5 AM 16° Overcast 7% 6 mph NE 75%
6 AM 16° Overcast 7% 7 mph NE 74%
7 AM 16° Overcast 7% 8 mph NE 74%
8 AM 17° Drizzle 17% 9 mph NE 71%
9 AM 19° Overcast 21% 10 mph ENE 68%
10 AM 21° Overcast 21% 11 mph ENE 64%
11 AM 22° Drizzle 22% 11 mph ENE 63%
12 PM 23° Drizzle 22% 11 mph ENE 61%
1 PM 26° Drizzle 33% 11 mph ENE 59%
2 PM 26° Drizzle 33% 11 mph ENE 59%
3 PM 26° Drizzle 33% 10 mph ENE 60%
4 PM 26° Drizzle 33% 10 mph NE 62%
5 PM 24° Rain 54% 11 mph NE 63%
6 PM 23° Rain 66% 11 mph NE 64%
7 PM 23° Rain 66% 12 mph NE 63%
8 PM 23° Rain 72% 12 mph NE 67%
9 PM 21° Rain 80% 12 mph ENE 71%
10 PM 21° Heavy Rain 81% 12 mph ENE 75%
15-Day Forecast
Today
10/8
Overcast
3%
14°
28°
Fri
10/9
Rain
90%
16°
26°
Sat
10/10
Rain
90%
17°
28°
Sun
10/11
Clear
60%
17°
31°
Mon
10/12
Clear
3%
15°
34°
Tue
10/13
Clear
3%
16°
34°
Wed
10/14
Clear
3%
17°
35°
Thu
10/15
Clear
8%
17°
35°
Fri
10/16
Clear
44%
17°
34°
Sat
10/17
Drizzle
44%
17°
34°
Sun
10/18
Drizzle
60%
13°
28°
Mon
10/19
Drizzle
60%
12°
27°
Tue
10/20
Drizzle
60%
12°
27°
Wed
10/21
Drizzle
60%
13°
27°
Thu
10/22
Drizzle
60%
13°
28°
33
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
28 AQI 5.1 µg/m³
O3
Ground-level ozone
Dominant
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 33 Good 33 28
Sat 31 Good 31 31
Sun 34 Good 30 34
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, 02:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE9 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index4.8
Kinematics
0–6 km Shear5 kt
0–1 km Shear3 kt
Eff. Shear—
0–1 km SRH10
0–3 km SRH46
Eff. SRH—
Storm Motion93° @ 23 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-9.2
Thermo & Levels
PWAT0.66 in
0–3 km LR3.4 °C/km
700–500 LR6.7 °C/km
Total Totals23.1
LCL951 hPa
LFC—
EL—
Freezing Lvl14,239 ft