Juniata County, Pennsylvania, United States

Last updated: 3:56 AM CDT · Refresh

20°C

Feels like 23°

Heavy Rain

▲ 31° / ▼ 19°

Wind

2 mph NNW

Humidity

98%

Dew Point

19°

Pressure

29.20 inHg

Visibility

10 mi

UV Index

0.0

Cloud Cover

74%

Sunrise

6:38 AM

Sunset

7:38 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Juniata County is currently heavy rain at 20°C. Precipitation is likely — peak probability 75% around 8 PM. Atmospheric instability is elevated (CAPE up to 2807 J/kg) — isolated convective development possible. Sunrise: 6:38AM · Sunset: 7:38PM.

46 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

20°

68%

5 AM

18°

55%

6 AM

18°

56%

7 AM

19°

23%

8 AM

21°

29%

9 AM

22°

39%

10 AM

24°

20%

11 AM

26°

33%

12 PM

27°

38%

1 PM

31°

38%

2 PM

31°

49%

3 PM

30°

50%

4 PM

29°

53%

5 PM

29°

62%

6 PM

28°

70%

7 PM

26°

74%

8 PM

26°

74%

9 PM

23°

66%

10 PM

22°

58%

11 PM

22°

50%

12 AM

22°

42%

1 AM

22°

38%

2 AM

22°

39%

3 AM

22°

38%

7-Day Forecast

Today

31° 19°

Partly Cloudy with a 74% chance of rain.

Fri

29° 19°

Rain, 64% chance.

Sat

26° 14°

Partly Cloudy with a 28% chance of rain.

Sun

22° 12°

Partly Cloudy.

Mon

26° 11°

Clear.

Tue

27° 12°

Clear.

Wed

27° 16°

Rain, 41% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 20° Heavy Rain 68% 2 mph NNW 98%

5 AM 18° Rain 55% 3 mph SE 98%

6 AM 18° Mostly Cloudy 56% 3 mph SSW 98%

7 AM 19° Partly Cloudy 23% 4 mph SSW 97%

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

9 AM 22° Rain 39% 5 mph WSW 85%

10 AM 24° Partly Cloudy 20% 6 mph WSW 79%

11 AM 26° Mostly Clear 33% 7 mph WSW 73%

12 PM 27° Mostly Clear 38% 8 mph W 68%

1 PM 31° Partly Cloudy 38% 8 mph W 61%

2 PM 31° Mostly Cloudy 49% 8 mph W 61%

3 PM 30° Mostly Cloudy 50% 7 mph W 62%

4 PM 29° Mostly Cloudy 53% 6 mph W 64%

5 PM 29° Overcast 62% 5 mph W 69%

6 PM 28° Rain 70% 6 mph W 75%

7 PM 26° Rain 74% 4 mph WSW 79%

8 PM 26° Rain 74% 4 mph WSW 83%

9 PM 23° Rain 66% 4 mph WSW 88%

10 PM 22° Mostly Cloudy 58% 4 mph WSW 92%

11 PM 22° Mostly Cloudy 50% 4 mph W 94%

12 AM 22° Mostly Cloudy 42% 4 mph W 94%

1 AM 22° Partly Cloudy 38% 4 mph WSW 94%

2 AM 22° Partly Cloudy 39% 4 mph W 94%

3 AM 22° Partly Cloudy 38% 4 mph W 94%

15-Day Forecast

Today

9/3

Partly Cloudy

74%

19°

31°

Fri

9/4

Rain

64%

19°

29°

Sat

9/5

Partly Cloudy

28%

14°

26°

Sun

9/6

Partly Cloudy

12°

22°

Mon

9/7

Clear

11°

26°

Tue

9/8

Clear

17%

12°

27°

Wed

9/9

Rain

41%

16°

27°

Thu

9/10

Drizzle

43%

14°

31°

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%

14°

27°

Tue

9/15

Clear

60%

12°

25°

Wed

9/16

Drizzle

60%

12°

25°

Thu

9/17

Drizzle

60%

13°

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

46 AQI 8.3 µg/m³

O₃

Ground-level ozone

34 AQI 37 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 46 Good 34 46

Fri 41 Good 35 41

Sat 36 Good 36 27

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, 07:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE76 J/kg

MLCAPE200 J/kg

MUCAPE846 J/kg

SBCIN-295 J/kg

MLCIN-176 J/kg

Lifted Index-1.4

Kinematics

0–6 km Shear38 kt

0–1 km Shear17 kt

Eff. Shear36 kt

0–1 km SRH98

0–3 km SRH133

Eff. SRH122

Storm Motion308° @ 27 kt

0–1 km EHI0.1

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell1.9

K-Index38.7

Thermo & Levels

PWAT1.96 in

0–3 km LR3.9 °C/km

700–500 LR6.8 °C/km

Total Totals52.7

LCL979 hPa

LFC580 hPa

EL435 hPa

Freezing Lvl14,101 ft

Juniata County, Pennsylvania, United States

Alerts