Areal Flood Watch 1:00 PM

Greenwood County, South Carolina, United States

Last updated: 7:25 PM CDT  ·  Refresh
21°C
Feels like 23°
Haze
▲ 22°  /  ▼ 15°
Wind
7 mph E
Humidity
97%
Dew Point
21°
Pressure
29.35 inHg
Visibility
1 mi
UV Index
0.0
Cloud Cover
93%
Sunrise
7:29 AM
Sunset
7:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Greenwood County is currently haze at 21°C. Precipitation is likely — peak probability 90% around 4 AM. Atmospheric instability is elevated (CAPE up to 522 J/kg) — isolated convective development possible. Sunrise: 7:29AM · Sunset: 7:00PM.

Alerts

Areal Flood Watch
Expires 1:00 PM
31 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
75%
9 PM
22°
72%
10 PM
21°
71%
11 PM
21°
58%
12 AM
21°
79%
1 AM
21°
84%
2 AM
21°
85%
3 AM
21°
85%
4 AM
21°
90%
5 AM
21°
78%
6 AM
18°
61%
7 AM
17°
57%
8 AM
17°
17%
9 AM
17°
5%
10 AM
17°
5%
11 AM
17°
14%
12 PM
17°
25%
1 PM
18°
25%
2 PM
19°
25%
3 PM
20°
25%
4 PM
20°
25%
5 PM
20°
12%
6 PM
18°
12%
7 PM
18°
12%
7-Day Forecast
Tonight
22° 15°
Haze with a 75% chance of rain.
Sun
22° 17°
Overcast with a 85% chance of rain.
Mon
31° 15°
Clear.
Tue
32° 14°
Clear.
Wed
34° 17°
Clear.
Thu
33° 16°
Clear.
Fri
31° 15°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Haze 75% 7 mph E 97%
9 PM 22° Overcast 72% 8 mph ESE 98%
10 PM 21° Overcast 71% 8 mph ESE 98%
11 PM 21° Overcast 58% 9 mph SE 97%
12 AM 21° Overcast 79% 9 mph SE 97%
1 AM 21° Overcast 84% 9 mph SE 97%
2 AM 21° Overcast 85% 9 mph SE 97%
3 AM 21° Rain 85% 8 mph SSE 97%
4 AM 21° Rain 90% 8 mph S 97%
5 AM 21° Overcast 78% 8 mph SSW 97%
6 AM 18° Overcast 61% 7 mph SSW 95%
7 AM 17° Mostly Cloudy 57% 8 mph SW 92%
8 AM 17° Mostly Cloudy 17% 8 mph SW 90%
9 AM 17° Mostly Cloudy 5% 10 mph SW 85%
10 AM 17° Mostly Cloudy 5% 11 mph SW 81%
11 AM 17° Overcast 14% 11 mph SW 79%
12 PM 17° Overcast 25% 11 mph SW 77%
1 PM 18° Overcast 25% 11 mph SW 75%
2 PM 19° Overcast 25% 11 mph SW 74%
3 PM 20° Mostly Cloudy 25% 11 mph WSW 74%
4 PM 20° Mostly Cloudy 25% 11 mph WSW 73%
5 PM 20° Mostly Cloudy 12% 11 mph WSW 74%
6 PM 18° Partly Cloudy 12% 11 mph WSW 77%
7 PM 18° Partly Cloudy 12% 10 mph WSW 80%
15-Day Forecast
Today
10/10
Haze
75%
15°
22°
Sun
10/11
Overcast
85%
17°
22°
Mon
10/12
Clear
3%
15°
31°
Tue
10/13
Clear
3%
14°
32°
Wed
10/14
Clear
3%
17°
34°
Thu
10/15
Clear
16%
16°
33°
Fri
10/16
Clear
8%
15°
31°
Sat
10/17
Clear
31%
4°
25°
Sun
10/18
Drizzle
44%
2°
18°
Mon
10/19
Clear
3%
0°
18°
Tue
10/20
Clear
25%
1°
21°
Wed
10/21
Drizzle
60%
9°
22°
Thu
10/22
Clear
25%
11°
24°
Fri
10/23
Drizzle
60%
11°
23°
Sat
10/24
Drizzle
60%
10°
22°
31
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
29 AQI 5.3 µg/m³
O3
Ground-level ozone
Dominant
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 31 Good 31 29
Mon 39 Good 39 17
Tue 44 Good 44 39
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 Sat Oct 10, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE9 J/kg
MLCAPE604 J/kg
MUCAPE1286 J/kg
SBCIN-252 J/kg
MLCIN-39 J/kg
Lifted Index-0.1
Kinematics
0–6 km Shear43 kt
0–1 km Shear30 kt
Eff. Shear42 kt
0–1 km SRH235
0–3 km SRH303
Eff. SRH202
Storm Motion211° @ 29 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.6
Supercell5.6
K-Index41.6
Thermo & Levels
PWAT2.38 in
0–3 km LR4.1 °C/km
700–500 LR5.7 °C/km
Total Totals48.9
LCL989 hPa
LFC570 hPa
EL497 hPa
Freezing Lvl14,869 ft