Flash Flood Warning — Spartanburg County, SC 3:30 AM Flood Advisory — Spartanburg County, SC 7:00 AM Flood Watch 1:00 PM

Spartanburg County, South Carolina, United States

Last updated: 10:36 PM CDT  ·  Refresh
19°C
Feels like 20°
Rain
▲ 21°  /  ▼ 14°
Wind
7 mph E
Humidity
98%
Dew Point
18°
Pressure
29.11 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
97%
Sunrise
7:29 AM
Sunset
6:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Spartanburg County is currently rain at 19°C. Precipitation is likely — peak probability 90% around 11 PM. Sunrise: 7:29AM · Sunset: 6:59PM.

Alerts

Flash Flood Warning
Spartanburg County, SC
Expires 3:30 AM
Flood Advisory
Spartanburg County, SC
Expires 7:00 AM
Flood Watch
Expires 1:00 PM
31 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
90%
12 AM
20°
84%
1 AM
21°
84%
2 AM
21°
90%
3 AM
21°
90%
4 AM
21°
90%
5 AM
19°
82%
6 AM
19°
80%
7 AM
18°
58%
8 AM
18°
34%
9 AM
18°
26%
10 AM
18°
27%
11 AM
18°
29%
12 PM
18°
18%
1 PM
19°
20%
2 PM
19°
8%
3 PM
19°
8%
4 PM
19°
8%
5 PM
20°
8%
6 PM
19°
4%
7 PM
18°
4%
8 PM
18°
4%
9 PM
17°
4%
10 PM
17°
4%
7-Day Forecast
Tonight
21° 14°
Rain, 90% chance.
Sun
21° 17°
Partly Cloudy with a 90% chance of rain.
Mon
29° 14°
Clear.
Tue
31° 12°
Clear.
Wed
34° 16°
Partly Cloudy.
Thu
32° 17°
Clear.
Fri
30° 16°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 19° Rain 90% 7 mph E 98%
12 AM 20° Overcast 84% 8 mph ESE 98%
1 AM 21° Overcast 84% 9 mph SE 98%
2 AM 21° Heavy Rain 90% 9 mph SE 98%
3 AM 21° Heavy Rain 90% 9 mph SE 98%
4 AM 21° Heavy Rain 90% 9 mph SE 98%
5 AM 19° Overcast 82% 8 mph SSE 97%
6 AM 19° Mostly Cloudy 80% 7 mph S 96%
7 AM 18° Mostly Cloudy 58% 7 mph SSW 95%
8 AM 18° Partly Cloudy 34% 8 mph SW 91%
9 AM 18° Mostly Cloudy 26% 10 mph SW 85%
10 AM 18° Mostly Cloudy 27% 11 mph SW 78%
11 AM 18° Mostly Cloudy 29% 12 mph SW 76%
12 PM 18° Mostly Cloudy 18% 12 mph SW 76%
1 PM 19° Partly Cloudy 20% 13 mph SW 77%
2 PM 19° Partly Cloudy 8% 13 mph SW 77%
3 PM 19° Partly Cloudy 8% 13 mph SW 77%
4 PM 19° Partly Cloudy 8% 13 mph SW 76%
5 PM 20° Partly Cloudy 8% 13 mph SW 77%
6 PM 19° Partly Cloudy 4% 12 mph SW 79%
7 PM 18° Partly Cloudy 4% 11 mph SW 82%
8 PM 18° Partly Cloudy 4% 10 mph SW 84%
9 PM 17° Partly Cloudy 4% 10 mph SW 85%
10 PM 17° Mostly Clear 4% 9 mph SW 86%
15-Day Forecast
Today
10/10
Rain
90%
14°
21°
Sun
10/11
Partly Cloudy
90%
17°
21°
Mon
10/12
Clear
3%
14°
29°
Tue
10/13
Clear
3%
12°
31°
Wed
10/14
Partly Cloudy
3%
16°
34°
Thu
10/15
Clear
7%
17°
32°
Fri
10/16
Partly Cloudy
18%
16°
30°
Sat
10/17
Clear
15%
6°
23°
Sun
10/18
Mostly Cloudy
35%
3°
17°
Mon
10/19
Mostly Cloudy
35%
3°
19°
Tue
10/20
Clear
11%
4°
21°
Wed
10/21
Drizzle
60%
9°
23°
Thu
10/22
Clear
25%
11°
23°
Fri
10/23
Drizzle
60%
10°
23°
Sat
10/24
Drizzle
60%
10°
23°
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
21 AQI 3.8 µg/m³
O3
Ground-level ozone
Dominant
31 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 31 Good 31 21
Mon 37 Good 37 11
Tue 42 Good 42 36
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 Sun Oct 11, 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
MLCAPE19 J/kg
MUCAPE613 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index3.4
Kinematics
0–6 km Shear44 kt
0–1 km Shear31 kt
Eff. Shear31 kt
0–1 km SRH265
0–3 km SRH342
Eff. SRH152
Storm Motion208° @ 30 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.5
K-Index40.5
Thermo & Levels
PWAT2.25 in
0–3 km LR3.6 °C/km
700–500 LR5.6 °C/km
Total Totals47.5
LCL980 hPa
LFC—
EL—
Freezing Lvl14,583 ft