Areal Flood Watch 1:00 PM

Greenville, South Carolina

Last updated: 6:24 PM CDT  ·  Refresh
17°C
Feels like 14°
Rain
▲ 19°  /  ▼ 14°
Wind
12 mph NE
Humidity
97%
Dew Point
16°
Pressure
28.96 inHg
Visibility
6 mi
UV Index
0.0
Cloud Cover
95%
Sunrise
7:31 AM
Sunset
7:01 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Greenville is currently rain at 16°C. Precipitation is likely — peak probability 90% around 7 PM. Sunrise: 7:31AM · Sunset: 7:01PM.

Alerts

Areal Flood Watch
Expires 1:00 PM
30 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
17°
90%
8 PM
17°
90%
9 PM
18°
90%
10 PM
18°
90%
11 PM
18°
90%
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°
78%
7 AM
17°
41%
8 AM
16°
11%
9 AM
16°
31%
10 AM
17°
19%
11 AM
17°
5%
12 PM
17°
5%
1 PM
17°
9%
2 PM
18°
9%
3 PM
19°
9%
4 PM
19°
5%
5 PM
19°
3%
6 PM
18°
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
30° 16°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 17° Rain 90% 12 mph NE 97%
8 PM 17° Overcast 90% 12 mph NE 97%
9 PM 18° Heavy Rain 90% 12 mph ENE 98%
10 PM 18° Heavy Rain 90% 10 mph ENE 98%
11 PM 18° Heavy Rain 90% 9 mph E 98%
12 AM 19° Fog 90% 9 mph E 98%
1 AM 19° Fog 90% 10 mph ESE 98%
2 AM 20° Fog 90% 10 mph SE 98%
3 AM 20° Haze 90% 9 mph SSE 98%
4 AM 20° Heavy Rain 90% 9 mph S 97%
5 AM 19° Overcast 81% 8 mph SSW 96%
6 AM 17° Overcast 78% 7 mph SSW 95%
7 AM 17° Mostly Cloudy 41% 7 mph SW 94%
8 AM 16° Mostly Cloudy 11% 8 mph SW 92%
9 AM 16° Mostly Cloudy 31% 10 mph SW 88%
10 AM 17° Mostly Cloudy 19% 11 mph SW 84%
11 AM 17° Overcast 5% 12 mph SW 81%
12 PM 17° Overcast 5% 12 mph SW 82%
1 PM 17° Overcast 9% 12 mph SW 82%
2 PM 18° Overcast 9% 12 mph SW 82%
3 PM 19° Overcast 9% 13 mph SW 82%
4 PM 19° Mostly Cloudy 5% 13 mph SW 81%
5 PM 19° Mostly Cloudy 3% 13 mph SW 82%
6 PM 18° Mostly Cloudy 3% 12 mph SW 83%
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°
30°
Sat
10/17
Clear
8%
4°
23°
Sun
10/18
Drizzle
44%
1°
18°
Mon
10/19
Clear
44%
2°
18°
Tue
10/20
Clear
19%
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
Clear
60%
9°
22°
30
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
19 AQI 3.4 µg/m³
O3
Ground-level ozone
Dominant
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 30 Good 30 19
Mon 33 Good 33 7
Tue 43 Good 43 26
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, 22:00'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
MLCAPE16 J/kg
MUCAPE511 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index6.6
Kinematics
0–6 km Shear55 kt
0–1 km Shear34 kt
Eff. Shear36 kt
0–1 km SRH400
0–3 km SRH550
Eff. SRH112
Storm Motion196° @ 26 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.1
K-Index39.5
Thermo & Levels
PWAT2.12 in
0–3 km LR2.7 °C/km
700–500 LR6.2 °C/km
Total Totals47.1
LCL972 hPa
LFC—
EL—
Freezing Lvl14,590 ft