Dauphin County, Pennsylvania, United States

Last updated: 4:51 AM CDT · Refresh

20°C

Feels like 23°

Rain

▲ 30° / ▼ 20°

Wind

2 mph SSW

Humidity

97%

Dew Point

20°

Pressure

29.32 inHg

Visibility

4 mi

UV Index

0.0

Cloud Cover

88%

Sunrise

6:36 AM

Sunset

7:35 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Dauphin County is currently rain at 20°C. Precipitation is likely — peak probability 62% around 6 AM. Atmospheric instability is elevated (CAPE up to 2360 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 7:35PM.

44 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

20°

59%

6 AM

19°

62%

7 AM

19°

45%

8 AM

21°

29%

9 AM

22°

28%

10 AM

23°

28%

11 AM

24°

35%

12 PM

26°

35%

1 PM

29°

29%

2 PM

29°

29%

3 PM

29°

41%

4 PM

28°

44%

5 PM

29°

53%

6 PM

28°

55%

7 PM

27°

59%

8 PM

26°

62%

9 PM

24°

52%

10 PM

24°

59%

11 PM

24°

54%

12 AM

23°

51%

1 AM

23°

37%

2 AM

22°

38%

3 AM

22°

34%

4 AM

21°

35%

7-Day Forecast

Today

30° 20°

Partly Cloudy with a 62% chance of rain.

Fri

29° 19°

Partly Cloudy with a 49% chance of rain.

Sat

24° 16°

Overcast.

Sun

23° 13°

Partly Cloudy.

Mon

25° 12°

Clear.

Tue

27° 13°

Drizzle, 43% chance.

Wed

26° 17°

Rain, 63% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 20° Rain 59% 2 mph SSW 97%

6 AM 19° Rain 62% 3 mph SSW 96%

7 AM 19° Partly Cloudy 45% 3 mph SSW 96%

8 AM 21° Mostly Clear 29% 4 mph SW 92%

9 AM 22° Partly Cloudy 28% 5 mph WSW 87%

10 AM 23° Mostly Cloudy 28% 6 mph WSW 82%

11 AM 24° Partly Cloudy 35% 6 mph WSW 77%

12 PM 26° Mostly Clear 35% 6 mph WSW 70%

1 PM 29° Mostly Clear 29% 7 mph W 64%

2 PM 29° Partly Cloudy 29% 8 mph W 64%

3 PM 29° Mostly Clear 41% 8 mph WNW 64%

4 PM 28° Mostly Clear 44% 8 mph WNW 65%

5 PM 29° Mostly Clear 53% 6 mph WNW 70%

6 PM 28° Partly Cloudy 55% 5 mph W 75%

7 PM 27° Partly Cloudy 59% 5 mph WSW 80%

8 PM 26° Mostly Cloudy 62% 5 mph SW 83%

9 PM 24° Overcast 52% 4 mph SSW 86%

10 PM 24° Overcast 59% 4 mph S 88%

11 PM 24° Overcast 54% 4 mph SSW 89%

12 AM 23° Rain 51% 3 mph SW 91%

1 AM 23° Drizzle 37% 4 mph SW 92%

2 AM 22° Drizzle 38% 4 mph WSW 93%

3 AM 22° Drizzle 34% 4 mph W 94%

4 AM 21° Drizzle 35% 4 mph WNW 94%

15-Day Forecast

Today

9/3

Partly Cloudy

62%

20°

30°

Fri

9/4

Partly Cloudy

49%

19°

29°

Sat

9/5

Overcast

17%

16°

24°

Sun

9/6

Partly Cloudy

13°

23°

Mon

9/7

Clear

12°

25°

Tue

9/8

Drizzle

43%

13°

27°

Wed

9/9

Rain

63%

17°

26°

Thu

9/10

Drizzle

43%

16°

32°

Fri

9/11

Drizzle

44%

12°

25°

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

25%

13°

25°

Wed

9/16

Drizzle

60%

13°

25°

Thu

9/17

Drizzle

60%

14°

25°

Good

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

50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

Dominant

44 AQI 7.9 µg/m³

O₃

Ground-level ozone

37 AQI 40 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 44 Good 37 44

Fri 43 Good 36 43

Sat 37 Good 37 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. 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, 08:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE29 J/kg

MLCAPE23 J/kg

MUCAPE436 J/kg

SBCIN-229 J/kg

MLCIN-231 J/kg

Lifted Index-0.4

Kinematics

0–6 km Shear39 kt

0–1 km Shear13 kt

Eff. Shear26 kt

0–1 km SRH45

0–3 km SRH77

Eff. SRH59

Storm Motion310° @ 28 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.3

K-Index36.3

Thermo & Levels

PWAT1.94 in

0–3 km LR3.8 °C/km

700–500 LR6.5 °C/km

Total Totals49.4

LCL986 hPa

LFC595 hPa

EL487 hPa

Freezing Lvl13,865 ft

Dauphin County, Pennsylvania, United States

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