Centre County, Pennsylvania, United States

Last updated: 2:52 AM CDT · Refresh

20°C

Feels like 23°

Heavy Rain

▲ 31° / ▼ 18°

Wind

4 mph SSW

Humidity

98%

Dew Point

20°

Pressure

28.88 inHg

Visibility

2 mi

UV Index

0.0

Cloud Cover

88%

Sunrise

6:40 AM

Sunset

7:40 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Centre County is currently heavy rain at 20°C. Precipitation is likely — peak probability 79% around 8 PM. Atmospheric instability is elevated (CAPE up to 2755 J/kg) — isolated convective development possible. Sunrise: 6:40AM · Sunset: 7:40PM.

46 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

20°

68%

4 AM

20°

70%

5 AM

19°

48%

6 AM

19°

36%

7 AM

19°

31%

8 AM

20°

32%

9 AM

22°

49%

10 AM

24°

44%

11 AM

25°

54%

12 PM

27°

43%

1 PM

31°

48%

2 PM

31°

57%

3 PM

30°

56%

4 PM

29°

53%

5 PM

29°

70%

6 PM

27°

68%

7 PM

26°

78%

8 PM

25°

79%

9 PM

23°

71%

10 PM

22°

53%

11 PM

22°

41%

12 AM

22°

30%

1 AM

22°

29%

2 AM

21°

30%

7-Day Forecast

Today

31° 18°

Partly Cloudy with a 71% chance of rain.

Fri

28° 17°

Mostly Cloudy with a 64% chance of rain.

Sat

25° 13°

Haze.

Sun

21° 11°

Fog.

Mon

25° 10°

Clear.

Tue

26° 11°

Clear.

Wed

26° 14°

Rain, 28% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 20° Heavy Rain 68% 4 mph SSW 98%

4 AM 20° Rain 70% 3 mph SW 98%

5 AM 19° Rain 48% 4 mph S 97%

6 AM 19° Partly Cloudy 36% 4 mph SSW 97%

7 AM 19° Partly Cloudy 31% 5 mph SSW 97%

8 AM 20° Mostly Cloudy 32% 6 mph SW 93%

9 AM 22° Rain 49% 6 mph WSW 87%

10 AM 24° Partly Cloudy 44% 7 mph WSW 82%

11 AM 25° Partly Cloudy 54% 7 mph WSW 75%

12 PM 27° Partly Cloudy 43% 9 mph W 68%

1 PM 31° Partly Cloudy 48% 10 mph W 61%

2 PM 31° Mostly Cloudy 57% 10 mph W 64%

3 PM 30° Partly Cloudy 56% 10 mph WNW 68%

4 PM 29° Overcast 53% 9 mph WNW 73%

5 PM 29° Overcast 70% 7 mph WNW 78%

6 PM 27° Mostly Cloudy 68% 6 mph WSW 84%

7 PM 26° Rain 78% 7 mph WSW 89%

8 PM 25° Rain 79% 7 mph WSW 92%

9 PM 23° Rain 71% 6 mph WSW 92%

10 PM 22° Rain 53% 6 mph WSW 93%

11 PM 22° Mostly Cloudy 41% 5 mph WSW 94%

12 AM 22° Partly Cloudy 30% 5 mph WSW 94%

1 AM 22° Partly Cloudy 29% 4 mph WSW 95%

2 AM 21° Partly Cloudy 30% 5 mph WSW 96%

15-Day Forecast

Today

9/3

Partly Cloudy

71%

18°

31°

Fri

9/4

Mostly Cloudy

64%

17°

28°

Sat

9/5

Haze

14%

13°

25°

Sun

9/6

Fog

11°

21°

Mon

9/7

Clear

10°

25°

Tue

9/8

Clear

17%

11°

26°

Wed

9/9

Rain

28%

14°

26°

Thu

9/10

Drizzle

43%

13°

31°

Fri

9/11

Clear

44%

10°

24°

Sat

9/12

Drizzle

51%

11°

23°

Sun

9/13

Drizzle

60%

14°

27°

Mon

9/14

Drizzle

60%

13°

26°

Tue

9/15

Clear

60%

12°

24°

Wed

9/16

Drizzle

60%

11°

24°

Thu

9/17

Drizzle

60%

12°

24°

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

46 AQI 8.3 µg/m³

O₃

Ground-level ozone

33 AQI 37 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 46 Good 33 46

Fri 39 Good 34 39

Sat 36 Good 36 29

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, 06:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE133 J/kg

MLCAPE331 J/kg

MUCAPE1067 J/kg

SBCIN-180 J/kg

MLCIN-83 J/kg

Lifted Index-2.1

Kinematics

0–6 km Shear42 kt

0–1 km Shear14 kt

Eff. Shear41 kt

0–1 km SRH73

0–3 km SRH120

Eff. SRH120

Storm Motion305° @ 26 kt

0–1 km EHI0.1

Composite Parameters

Sig. Tornado0.1

STP (eff)0.2

Supercell2.7

K-Index41.1

Thermo & Levels

PWAT1.99 in

0–3 km LR4.3 °C/km

700–500 LR6.5 °C/km

Total Totals51.6

LCL971 hPa

LFC595 hPa

EL394 hPa

Freezing Lvl13,875 ft

Centre County, Pennsylvania, United States

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