Greensboro, North Carolina

Last updated: 9:56 PM CDT  ·  Refresh
21°C
Feels like 21°
Mostly Cloudy
▲ 29°  /  ▼ 9°
Wind
9 mph NW
Humidity
85%
Dew Point
17°
Pressure
29.01 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
66%
Sunrise
7:26 AM
Sunset
6:41 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Greensboro is currently mostly cloudy at 21°C. Precipitation is likely — peak probability 89% around 12 AM. Sunrise: 7:26AM · Sunset: 6:41PM.

Alerts

No active alerts for this location.
74 AQI · Moderate Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
72%
11 PM
19°
84%
12 AM
17°
88%
1 AM
16°
71%
2 AM
15°
87%
3 AM
13°
86%
4 AM
13°
81%
5 AM
12°
79%
6 AM
11°
79%
7 AM
11°
79%
8 AM
10°
79%
9 AM
10°
72%
10 AM
9°
69%
11 AM
10°
51%
12 PM
10°
39%
1 PM
13°
23%
2 PM
13°
19%
3 PM
13°
19%
4 PM
13°
19%
5 PM
12°
19%
6 PM
12°
16%
7 PM
11°
11%
8 PM
11°
11%
9 PM
9°
11%
7-Day Forecast
Tonight
29° 9°
Mostly Cloudy with a 72% chance of rain.
Sat
22° 6°
Rain, 81% chance.
Sun
17° 4°
Clear.
Mon
19° 4°
Clear.
Tue
24° 8°
Clear.
Wed
22° 7°
Clear.
Thu
22° 6°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Mostly Cloudy 72% 9 mph NW 85%
11 PM 19° Overcast 84% 13 mph NNW 85%
12 AM 17° Overcast 88% 12 mph NNW 80%
1 AM 16° Overcast 71% 13 mph NNW 77%
2 AM 15° Rain 87% 12 mph NNW 79%
3 AM 13° Rain 86% 12 mph NNW 82%
4 AM 13° Rain 81% 13 mph NNW 84%
5 AM 12° Rain 79% 12 mph NNW 84%
6 AM 11° Rain 79% 12 mph NNW 85%
7 AM 11° Rain 79% 13 mph NNW 85%
8 AM 10° Rain 79% 12 mph NNW 85%
9 AM 10° Rain 72% 12 mph N 87%
10 AM 9° Overcast 69% 14 mph N 88%
11 AM 10° Overcast 51% 14 mph N 84%
12 PM 10° Overcast 39% 14 mph N 80%
1 PM 13° Overcast 23% 14 mph N 77%
2 PM 13° Mostly Cloudy 19% 14 mph N 72%
3 PM 13° Mostly Cloudy 19% 13 mph N 66%
4 PM 13° Mostly Cloudy 19% 13 mph N 59%
5 PM 12° Partly Cloudy 19% 12 mph N 59%
6 PM 12° Partly Cloudy 16% 12 mph N 59%
7 PM 11° Partly Cloudy 11% 11 mph N 58%
8 PM 11° Partly Cloudy 11% 11 mph NNE 59%
9 PM 9° Mostly Clear 11% 11 mph NNE 60%
15-Day Forecast
Today
10/16
Mostly Cloudy
72%
9°
29°
Sat
10/17
Rain
81%
6°
22°
Sun
10/18
Clear
3%
4°
17°
Mon
10/19
Clear
3%
4°
19°
Tue
10/20
Clear
3%
8°
24°
Wed
10/21
Clear
3%
7°
22°
Thu
10/22
Clear
3%
6°
22°
Fri
10/23
Clear
3%
7°
23°
Sat
10/24
Clear
3%
7°
22°
Sun
10/25
Clear
15%
6°
22°
Mon
10/26
Clear
25%
9°
23°
Tue
10/27
Drizzle
60%
9°
22°
Wed
10/28
Clear
25%
9°
21°
Thu
10/29
Clear
25%
8°
21°
Fri
10/30
Drizzle
60%
9°
21°
74
Moderate
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
55 AQI 11.3 µg/m³
O3
Ground-level ozone
Dominant
74 AQI 62 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 74 Moderate 74 55
Sun 30 Good 30 4
Mon 28 Good 28 3
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 17, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE245 J/kg
MUCAPE448 J/kg
SBCIN—
MLCIN-56 J/kg
Lifted Index2.1
Kinematics
0–6 km Shear54 kt
0–1 km Shear19 kt
Eff. Shear34 kt
0–1 km SRH32
0–3 km SRH41
Eff. SRH22
Storm Motion253° @ 36 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.2
K-Index32.4
Thermo & Levels
PWAT1.53 in
0–3 km LR5.1 °C/km
700–500 LR5.2 °C/km
Total Totals45.6
LCL937 hPa
LFC—
EL—
Freezing Lvl13,241 ft