Alamance County, North Carolina, United States

Last updated: 7:34 PM CDT · Refresh

22°C

Feels like 24°

Rain

▲ 27° / ▼ 19°

Wind

6 mph ESE

Humidity

94%

Dew Point

21°

Pressure

29.38 inHg

Visibility

7 mi

UV Index

0.0

Cloud Cover

100%

Sunrise

6:40 AM

Sunset

8:00 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Alamance County is currently rain at 22°C. Precipitation is likely — peak probability 76% around 9 PM. Atmospheric instability is elevated (CAPE up to 1040 J/kg) — isolated convective development possible. Sunrise: 6:40AM · Sunset: 8:00PM.

45 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

22°

70%

9 PM

22°

76%

10 PM

22°

58%

11 PM

22°

47%

12 AM

21°

44%

1 AM

21°

38%

2 AM

21°

28%

3 AM

22°

28%

4 AM

21°

29%

5 AM

19°

29%

6 AM

19°

29%

7 AM

19°

34%

8 AM

20°

22%

9 AM

21°

25%

10 AM

22°

25%

11 AM

23°

25%

12 PM

23°

22%

1 PM

26°

13%

2 PM

27°

14%

3 PM

28°

30%

4 PM

29°

30%

5 PM

27°

30%

6 PM

27°

30%

7 PM

27°

30%

7-Day Forecast

Tonight

27° 19°

Rain, 70% chance.

Sat

30° 19°

Mostly Cloudy with a 30% chance of rain.

Sun

32° 19°

Clear with a 21% chance of rain.

Mon

31° 17°

Clear with a 60% chance of rain.

Tue

32° 16°

Partly Cloudy.

Wed

33° 18°

Rain, 69% chance.

Thu

31° 19°

Rain, 79% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 22° Rain 70% 6 mph ESE 94%

9 PM 22° Rain 76% 5 mph ESE 95%

10 PM 22° Overcast 58% 4 mph SE 96%

11 PM 22° Overcast 47% 4 mph SSE 96%

12 AM 21° Overcast 44% 4 mph S 96%

1 AM 21° Overcast 38% 3 mph S 96%

2 AM 21° Overcast 28% 3 mph SSW 96%

3 AM 22° Overcast 28% 2 mph S 96%

4 AM 21° Overcast 29% 2 mph SSE 96%

5 AM 19° Mostly Cloudy 29% 2 mph SE 96%

6 AM 19° Overcast 29% 3 mph SSE 95%

7 AM 19° Overcast 34% 3 mph SSE 95%

8 AM 20° Mostly Cloudy 22% 4 mph SSE 91%

9 AM 21° Mostly Cloudy 25% 3 mph S 85%

10 AM 22° Mostly Cloudy 25% 4 mph SW 79%

11 AM 23° Mostly Cloudy 25% 4 mph WSW 75%

12 PM 23° Mostly Cloudy 22% 4 mph WSW 72%

1 PM 26° Partly Cloudy 13% 4 mph WSW 69%

2 PM 27° Partly Cloudy 14% 4 mph SW 66%

3 PM 28° Partly Cloudy 30% 4 mph SW 62%

4 PM 29° Partly Cloudy 30% 4 mph SSW 58%

5 PM 27° Partly Cloudy 30% 4 mph SSW 59%

6 PM 27° Partly Cloudy 30% 4 mph SSW 63%

7 PM 27° Mostly Clear 30% 4 mph SSW 67%

15-Day Forecast

Today

8/21

Rain

70%

19°

27°

Sat

8/22

Mostly Cloudy

30%

19°

30°

Sun

8/23

Clear

21%

19°

32°

Mon

8/24

Clear

60%

17°

31°

Tue

8/25

Partly Cloudy

16°

32°

Wed

8/26

Rain

69%

18°

33°

Thu

8/27

Rain

79%

19°

31°

Fri

8/28

Rain

63%

21°

33°

Sat

8/29

Drizzle

73%

19°

33°

Sun

8/30

Rain

72%

19°

34°

Mon

8/31

Drizzle

60%

19°

35°

Tue

9/1

Drizzle

60%

21°

34°

Wed

9/2

Drizzle

60%

21°

33°

Thu

9/3

Drizzle

60%

20°

33°

Fri

9/4

Drizzle

60%

20°

33°

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

PM_2.5

Fine particulate matter

40 AQI 7.2 µg/m³

O₃

Ground-level ozone

Dominant

45 AQI 50 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 45 Good 45 40

Sun 45 Good 45 27

Mon 39 Good 39 32

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Fri Aug 21, 23:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE303 J/kg

MLCAPE681 J/kg

MUCAPE1116 J/kg

SBCIN-114 J/kg

MLCIN-43 J/kg

Lifted Index-1.8

Kinematics

0–6 km Shear25 kt

0–1 km Shear10 kt

Eff. Shear26 kt

0–1 km SRH60

0–3 km SRH115

Eff. SRH115

Storm Motion284° @ 16 kt

0–1 km EHI0.1

Composite Parameters

Sig. Tornado0.1

STP (eff)0.2

Supercell1.7

K-Index37.3

Thermo & Levels

PWAT2.18 in

0–3 km LR4.7 °C/km

700–500 LR5.6 °C/km

Total Totals47.6

LCL988 hPa

LFC731 hPa

EL361 hPa

Freezing Lvl13,822 ft

Alamance County, North Carolina, United States

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