Lebanon County, Pennsylvania, United States

Last updated: 5:42 AM CDT · Refresh

21°C

Feels like 23°

Rain

▲ 30° / ▼ 20°

Wind

4 mph SSW

Humidity

96%

Dew Point

20°

Pressure

29.42 inHg

Visibility

9 mi

UV Index

0.0

Cloud Cover

81%

Sunrise

6:35 AM

Sunset

7:34 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Lebanon County is currently rain at 21°C. Precipitation is likely — peak probability 64% around 10 PM. Atmospheric instability is elevated (CAPE up to 2435 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 7:34PM.

52 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

21°

43%

7 AM

20°

47%

8 AM

21°

27%

9 AM

22°

29%

10 AM

23°

31%

11 AM

24°

29%

12 PM

26°

35%

1 PM

28°

35%

2 PM

29°

29%

3 PM

29°

36%

4 PM

29°

39%

5 PM

29°

51%

6 PM

28°

63%

7 PM

27°

58%

8 PM

26°

61%

9 PM

24°

56%

10 PM

24°

63%

11 PM

23°

55%

12 AM

23°

42%

1 AM

23°

37%

2 AM

22°

34%

3 AM

22°

34%

4 AM

22°

34%

5 AM

21°

35%

7-Day Forecast

Today

30° 20°

Partly Cloudy with a 63% chance of rain.

Fri

30° 19°

Mostly Clear with a 49% chance of rain.

Sat

24° 15°

Overcast with a 22% chance of rain.

Sun

24° 13°

Partly Cloudy with a 28% chance of rain.

Mon

26° 12°

Clear.

Tue

27° 13°

Clear with a 37% chance of rain.

Wed

27° 16°

Rain, 63% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 21° Rain 43% 4 mph SSW 96%

7 AM 20° Mostly Cloudy 47% 4 mph SW 94%

8 AM 21° Partly Cloudy 27% 5 mph SW 91%

9 AM 22° Partly Cloudy 29% 6 mph WSW 88%

10 AM 23° Mostly Cloudy 31% 7 mph WSW 85%

11 AM 24° Partly Cloudy 29% 7 mph WSW 82%

12 PM 26° Mostly Clear 35% 7 mph WSW 76%

1 PM 28° Mostly Clear 35% 8 mph WSW 71%

2 PM 29° Partly Cloudy 29% 8 mph W 69%

3 PM 29° Partly Cloudy 36% 7 mph W 70%

4 PM 29° Partly Cloudy 39% 6 mph W 70%

5 PM 29° Partly Cloudy 51% 5 mph W 73%

6 PM 28° Partly Cloudy 63% 5 mph WSW 77%

7 PM 27° Partly Cloudy 58% 6 mph SW 81%

8 PM 26° Partly Cloudy 61% 6 mph SSW 84%

9 PM 24° Mostly Cloudy 56% 6 mph SSW 86%

10 PM 24° Rain 63% 6 mph SSW 88%

11 PM 23° Rain 55% 5 mph SSW 90%

12 AM 23° Drizzle 42% 4 mph SW 92%

1 AM 23° Drizzle 37% 5 mph WSW 94%

2 AM 22° Drizzle 34% 5 mph W 94%

3 AM 22° Drizzle 34% 5 mph W 94%

4 AM 22° Drizzle 34% 6 mph WNW 94%

5 AM 21° Mostly Cloudy 35% 6 mph WNW 94%

15-Day Forecast

Today

9/3

Partly Cloudy

63%

20°

30°

Fri

9/4

Mostly Clear

49%

19°

30°

Sat

9/5

Overcast

22%

15°

24°

Sun

9/6

Partly Cloudy

28%

13°

24°

Mon

9/7

Clear

12°

26°

Tue

9/8

Clear

37%

13°

27°

Wed

9/9

Rain

63%

16°

27°

Thu

9/10

Drizzle

43%

16°

31°

Fri

9/11

Drizzle

44%

12°

26°

Sat

9/12

Drizzle

51%

11°

24°

Sun

9/13

Drizzle

60%

16°

28°

Mon

9/14

Drizzle

60%

15°

27°

Tue

9/15

Clear

60%

13°

26°

Wed

9/16

Drizzle

60%

13°

25°

Thu

9/17

Drizzle

60%

13°

26°

Moderate

U.S. Air Quality Index · Dominant: PM2.5

50 100 150 200

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

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

Dominant

52 AQI 9.5 µg/m³

O₃

Ground-level ozone

34 AQI 37 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 52 Moderate 34 52

Fri 43 Good 33 43

Sat 36 Good 35 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. 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 Thu Sep 3, 09:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE63 J/kg

MLCAPE43 J/kg

MUCAPE143 J/kg

SBCIN-199 J/kg

MLCIN-216 J/kg

Lifted Index0.1

Kinematics

0–6 km Shear40 kt

0–1 km Shear11 kt

Eff. Shear29 kt

0–1 km SRH16

0–3 km SRH19

Eff. SRH42

Storm Motion311° @ 30 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.1

K-Index36.3

Thermo & Levels

PWAT2.02 in

0–3 km LR4.2 °C/km

700–500 LR5.9 °C/km

Total Totals46.4

LCL989 hPa

LFC664 hPa

EL503 hPa

Freezing Lvl13,501 ft

Lebanon County, Pennsylvania, United States

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