Flash Flood Warning — Buncombe County, NC, Henderson County, NC, Rutherford County, NC 3:15 AM Flash Flood Warning — Henderson County, NC, Polk County, NC, Transylvania County, NC 4:15 AM Areal Flood Advisory — Buncombe County, NC, Henderson County, NC, Rutherford County, NC 6:30 AM Flood Advisory — Henderson County, NC, Polk County, NC 7:00 AM Flood Watch 1:00 PM Flood Advisory — Buncombe County, NC, Henderson County, NC 1:00 PM

Henderson County, North Carolina, United States

Last updated: 11:36 PM CDT  ·  Refresh
17°C
Feels like 16°
Overcast
▲ 19°  /  ▼ 14°
Wind
8 mph ESE
Humidity
98%
Dew Point
16°
Pressure
27.67 inHg
Visibility
3 mi
UV Index
0.0
Cloud Cover
96%
Sunrise
7:32 AM
Sunset
6:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Henderson County is currently overcast at 17°C. Precipitation is likely — peak probability 90% around 12 AM. Sunrise: 7:32AM · Sunset: 6:59PM.

Alerts

Flash Flood Warning
Buncombe County, NC, Henderson County, NC, Rutherford County, NC
Expires 3:15 AM
Flash Flood Warning
Henderson County, NC, Polk County, NC, Transylvania County, NC
Expires 4:15 AM
Areal Flood Advisory
Buncombe County, NC, Henderson County, NC, Rutherford County, NC
Expires 6:30 AM
Flood Advisory
Henderson County, NC, Polk County, NC
Expires 7:00 AM
Flood Watch
Expires 1:00 PM
Flood Advisory
Buncombe County, NC, Henderson County, NC
Expires 1:00 PM
36 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
17°
90%
1 AM
17°
90%
2 AM
17°
90%
3 AM
18°
90%
4 AM
18°
85%
5 AM
17°
68%
6 AM
16°
63%
7 AM
15°
43%
8 AM
15°
10%
9 AM
16°
11%
10 AM
16°
11%
11 AM
16°
19%
12 PM
16°
29%
1 PM
17°
30%
2 PM
17°
17%
3 PM
18°
18%
4 PM
18°
15%
5 PM
18°
13%
6 PM
17°
17%
7 PM
16°
16%
8 PM
16°
15%
9 PM
16°
15%
10 PM
16°
16%
11 PM
16°
16%
7-Day Forecast
Today
19° 14°
Partly Cloudy with a 90% chance of rain.
Mon
25° 14°
Clear.
Tue
30° 12°
Clear.
Wed
32° 16°
Clear.
Thu
29° 15°
Clear.
Fri
27° 12°
Mostly Cloudy.
Sat
19° 1°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 17° Overcast 90% 8 mph ESE 98%
1 AM 17° Overcast 90% 9 mph ESE 98%
2 AM 17° Fog 90% 9 mph SE 98%
3 AM 18° Fog 90% 9 mph SE 98%
4 AM 18° Heavy Rain 85% 9 mph SSE 98%
5 AM 17° Heavy Rain 68% 7 mph SSE 97%
6 AM 16° Mostly Cloudy 63% 6 mph S 96%
7 AM 15° Partly Cloudy 43% 7 mph S 95%
8 AM 15° Partly Cloudy 10% 7 mph SSW 91%
9 AM 16° Partly Cloudy 11% 8 mph SSW 84%
10 AM 16° Partly Cloudy 11% 9 mph SSW 79%
11 AM 16° Partly Cloudy 19% 9 mph SW 78%
12 PM 16° Partly Cloudy 29% 9 mph SW 79%
1 PM 17° Mostly Cloudy 30% 9 mph SW 81%
2 PM 17° Mostly Cloudy 17% 9 mph SW 81%
3 PM 18° Mostly Cloudy 18% 8 mph WSW 79%
4 PM 18° Mostly Cloudy 15% 8 mph WSW 76%
5 PM 18° Mostly Cloudy 13% 7 mph WSW 77%
6 PM 17° Mostly Cloudy 17% 6 mph WSW 80%
7 PM 16° Mostly Cloudy 16% 5 mph WSW 83%
8 PM 16° Mostly Cloudy 15% 5 mph W 84%
9 PM 16° Partly Cloudy 15% 5 mph W 84%
10 PM 16° Partly Cloudy 16% 6 mph W 84%
11 PM 16° Partly Cloudy 16% 6 mph WNW 85%
15-Day Forecast
Today
10/11
Partly Cloudy
90%
14°
19°
Mon
10/12
Clear
17%
14°
25°
Tue
10/13
Clear
3%
12°
30°
Wed
10/14
Clear
7%
16°
32°
Thu
10/15
Clear
15%
15°
29°
Fri
10/16
Mostly Cloudy
18%
12°
27°
Sat
10/17
Clear
15%
1°
19°
Sun
10/18
Mostly Clear
34%
0°
13°
Mon
10/19
Mostly Cloudy
35%
0°
17°
Tue
10/20
Mostly Cloudy
32%
2°
20°
Wed
10/21
Drizzle
60%
5°
22°
Thu
10/22
Clear
60%
6°
21°
Fri
10/23
Drizzle
60%
6°
21°
Sat
10/24
Drizzle
60%
6°
21°
Sun
10/25
Drizzle
60%
7°
21°
36
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 3.5 µg/m³
O3
Ground-level ozone
Dominant
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 36 Good 36 19
Mon 37 Good 37 6
Tue 45 Good 45 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 Sun Oct 11, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE23 J/kg
MUCAPE424 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index3.5
Kinematics
0–6 km Shear52 kt
0–1 km Shear31 kt
Eff. Shear21 kt
0–1 km SRH262
0–3 km SRH318
Eff. SRH87
Storm Motion199° @ 34 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.4
K-Index38.7
Thermo & Levels
PWAT1.85 in
0–3 km LR3.6 °C/km
700–500 LR5.9 °C/km
Total Totals46.0
LCL933 hPa
LFC—
EL—
Freezing Lvl12,900 ft