Areal Flood Watch 1:00 PM

Greenville, South Carolina

Last updated: 7:25 PM CDT  ·  Refresh
17°C
Feels like 15°
Rain
▲ 19°  /  ▼ 14°
Wind
12 mph NE
Humidity
97%
Dew Point
16°
Pressure
28.94 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
96%
Sunrise
7:31 AM
Sunset
7:01 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Greenville is currently rain at 17°C. Precipitation is likely — peak probability 90% around 8 PM. Sunrise: 7:31AM · Sunset: 7:01PM.

Alerts

Areal Flood Watch
Expires 1:00 PM
31 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
17°
90%
9 PM
18°
90%
10 PM
18°
90%
11 PM
18°
84%
12 AM
19°
90%
1 AM
19°
90%
2 AM
20°
90%
3 AM
20°
90%
4 AM
20°
90%
5 AM
19°
81%
6 AM
17°
65%
7 AM
17°
49%
8 AM
16°
23%
9 AM
16°
19%
10 AM
17°
20%
11 AM
16°
5%
12 PM
16°
15%
1 PM
16°
19%
2 PM
17°
9%
3 PM
18°
9%
4 PM
18°
5%
5 PM
18°
3%
6 PM
17°
3%
7 PM
17°
3%
7-Day Forecast
Tonight
19° 14°
Rain, 90% chance.
Sun
20° 16°
Overcast with a 90% chance of rain.
Mon
31° 15°
Clear.
Tue
31° 14°
Clear.
Wed
33° 17°
Clear.
Thu
32° 17°
Clear.
Fri
29° 16°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 17° Rain 90% 12 mph NE 97%
9 PM 18° Overcast 90% 11 mph ENE 97%
10 PM 18° Overcast 90% 10 mph ENE 98%
11 PM 18° Haze 84% 8 mph E 98%
12 AM 19° Haze 90% 8 mph E 97%
1 AM 19° Haze 90% 9 mph ESE 97%
2 AM 20° Overcast 90% 9 mph SE 97%
3 AM 20° Overcast 90% 9 mph SSE 98%
4 AM 20° Overcast 90% 8 mph S 98%
5 AM 19° Overcast 81% 8 mph SSW 97%
6 AM 17° Mostly Cloudy 65% 7 mph SSW 96%
7 AM 17° Mostly Cloudy 49% 7 mph SSW 95%
8 AM 16° Mostly Cloudy 23% 8 mph SW 93%
9 AM 16° Mostly Cloudy 19% 10 mph SW 88%
10 AM 17° Mostly Cloudy 20% 11 mph SW 84%
11 AM 16° Overcast 5% 12 mph SW 83%
12 PM 16° Overcast 15% 11 mph SW 83%
1 PM 16° Overcast 19% 12 mph SW 84%
2 PM 17° Overcast 9% 12 mph SW 83%
3 PM 18° Overcast 9% 12 mph SW 83%
4 PM 18° Overcast 5% 12 mph SW 82%
5 PM 18° Mostly Cloudy 3% 12 mph SW 82%
6 PM 17° Mostly Cloudy 3% 12 mph SW 84%
7 PM 17° Mostly Cloudy 3% 11 mph SW 85%
15-Day Forecast
Today
10/10
Rain
90%
14°
19°
Sun
10/11
Overcast
90%
16°
20°
Mon
10/12
Clear
3%
15°
31°
Tue
10/13
Clear
3%
14°
31°
Wed
10/14
Clear
3%
17°
33°
Thu
10/15
Clear
8%
17°
32°
Fri
10/16
Clear
17%
16°
29°
Sat
10/17
Clear
8%
4°
23°
Sun
10/18
Drizzle
44%
1°
18°
Mon
10/19
Clear
44%
1°
18°
Tue
10/20
Clear
25%
2°
21°
Wed
10/21
Drizzle
60%
8°
22°
Thu
10/22
Clear
60%
9°
23°
Fri
10/23
Drizzle
60%
10°
22°
Sat
10/24
Drizzle
60%
9°
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
18 AQI 3.3 µg/m³
O3
Ground-level ozone
Dominant
31 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 31 Good 31 18
Mon 33 Good 33 8
Tue 43 Good 43 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 Sat Oct 10, 23:00'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
MLCAPE17 J/kg
MUCAPE565 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index6.5
Kinematics
0–6 km Shear50 kt
0–1 km Shear33 kt
Eff. Shear34 kt
0–1 km SRH344
0–3 km SRH498
Eff. SRH164
Storm Motion199° @ 26 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.6
K-Index39.9
Thermo & Levels
PWAT2.20 in
0–3 km LR2.7 °C/km
700–500 LR6.0 °C/km
Total Totals47.0
LCL974 hPa
LFC—
EL—
Freezing Lvl14,705 ft