Heat Advisory — Washington, NC, Tyrrell, NC, Mainland Dare, NC, Beaufort, NC, Mainland Hyde, NC, Northern Craven, NC 7:00 PM

Greensboro, North Carolina

Last updated: 5:16 AM CDT  ·  Refresh
23°C
Feels like 26°
Clear
▲ 35°  /  ▼ 22°
Wind
4 mph W
Humidity
80%
Dew Point
21°
Pressure
29.23 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
6%
Sunrise
6:34 AM
Sunset
8:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Greensboro is currently clear at 23°C. Precipitation is likely — peak probability 53% around 4 PM. Atmospheric instability is elevated (CAPE up to 2072 J/kg) — isolated convective development possible. Sunrise: 6:34AM · Sunset: 8:13PM.

Alerts

Heat Advisory
Washington, NC, Tyrrell, NC, Mainland Dare, NC, Beaufort, NC, Mainland Hyde, NC, Northern Craven, NC
Expires 7:00 PM
40 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
4%
7 AM
22°
19%
8 AM
23°
21%
9 AM
26°
24%
10 AM
28°
24%
11 AM
29°
31%
12 PM
31°
31%
1 PM
32°
32%
2 PM
34°
43%
3 PM
34°
52%
4 PM
34°
53%
5 PM
33°
47%
6 PM
31°
47%
7 PM
29°
43%
8 PM
28°
37%
9 PM
27°
37%
10 PM
26°
38%
11 PM
25°
38%
12 AM
24°
27%
1 AM
23°
25%
2 AM
23°
17%
3 AM
23°
14%
4 AM
23°
14%
5 AM
23°
8%
7-Day Forecast
Today
35° 22°
Mostly Clear with a 52% chance of rain.
Wed
36° 22°
Partly Cloudy with a 42% chance of rain.
Thu
35° 21°
Mostly Cloudy.
Fri
36° 22°
Mostly Cloudy with a 27% chance of rain.
Sat
33° 21°
Partly Cloudy with a 22% chance of rain.
Sun
36° 22°
Rain, 67% chance.
Mon
37° 22°
Rain, 66% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Clear 4% 4 mph W 80%
7 AM 22° Clear 19% 4 mph WSW 76%
8 AM 23° Clear 21% 4 mph W 73%
9 AM 26° Clear 24% 5 mph W 67%
10 AM 28° Clear 24% 6 mph W 61%
11 AM 29° Clear 31% 6 mph W 55%
12 PM 31° Clear 31% 6 mph W 51%
1 PM 32° Clear 32% 6 mph W 46%
2 PM 34° Clear 43% 6 mph WSW 43%
3 PM 34° Mostly Clear 52% 7 mph WSW 43%
4 PM 34° Mostly Clear 53% 9 mph W 44%
5 PM 33° Mostly Clear 47% 10 mph WSW 46%
6 PM 31° Partly Cloudy 47% 8 mph WSW 55%
7 PM 29° Partly Cloudy 43% 6 mph SW 64%
8 PM 28° Partly Cloudy 37% 6 mph SW 72%
9 PM 27° Mostly Cloudy 37% 6 mph SW 74%
10 PM 26° Mostly Cloudy 38% 6 mph SW 75%
11 PM 25° Mostly Cloudy 38% 6 mph WSW 76%
12 AM 24° Mostly Cloudy 27% 5 mph W 78%
1 AM 23° Partly Cloudy 25% 6 mph W 78%
2 AM 23° Partly Cloudy 17% 6 mph W 79%
3 AM 23° Partly Cloudy 14% 5 mph W 79%
4 AM 23° Partly Cloudy 14% 5 mph W 80%
5 AM 23° Partly Cloudy 8% 6 mph W 80%
15-Day Forecast
Today
8/11
Mostly Clear
52%
22°
35°
Wed
8/12
Partly Cloudy
42%
22°
36°
Thu
8/13
Mostly Cloudy
18%
21°
35°
Fri
8/14
Mostly Cloudy
27%
22°
36°
Sat
8/15
Partly Cloudy
22%
21°
33°
Sun
8/16
Rain
67%
22°
36°
Mon
8/17
Rain
66%
22°
37°
Tue
8/18
Rain
63%
21°
33°
Wed
8/19
Drizzle
47%
19°
34°
Thu
8/20
Drizzle
45%
22°
33°
Fri
8/21
Drizzle
60%
21°
33°
Sat
8/22
Drizzle
60%
21°
33°
Sun
8/23
Drizzle
60%
20°
33°
Mon
8/24
Drizzle
60%
20°
32°
Tue
8/25
Drizzle
60%
20°
31°
40
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
40 AQI 7.2 µg/m³
O3
Ground-level ozone
Dominant
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 40 Good 40 40
Wed 55 Moderate 44 55
Thu 44 Good 41 44
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 Tue Aug 11, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE655 J/kg
MLCAPE562 J/kg
MUCAPE662 J/kg
SBCIN-355 J/kg
MLCIN0 J/kg
Lifted Index-3.8
Kinematics
0–6 km Shear11 kt
0–1 km Shear18 kt
Eff. Shear16 kt
0–1 km SRH5
0–3 km SRH8
Eff. SRH4
Storm Motion322° @ 26 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.4
Thermo & Levels
PWAT1.52 in
0–3 km LR4.6 °C/km
700–500 LR6.9 °C/km
Total Totals49.2
LCL955 hPa
LFC674 hPa
EL233 hPa
Freezing Lvl14,442 ft