Flood Warning — Centre County, PA, Clinton County, PA, Lycoming County, PA 5:00 AM Areal Flood Warning — Clinton County, PA, Lycoming County, PA 6:00 AM Areal Flood Warning — Centre County, PA, Clinton County, PA, Lycoming County, PA, Union County, PA 6:00 AM Areal Flood Watch 11:00 PM Flood Warning — Centre County, PA, Clinton County, PA 7:27 AM

Clinton County, Pennsylvania, United States

Last updated: 4:52 AM CDT  ·  Refresh
19°C
Feels like 20°
Rain
▲ 30°  /  ▼ 18°
Wind
5 mph SSW
Humidity
98%
Dew Point
18°
Pressure
28.28 inHg
Visibility
6 mi
UV Index
0.0
Cloud Cover
87%
Sunrise
6:39 AM
Sunset
7:40 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clinton County is currently rain at 19°C. Precipitation is likely — peak probability 78% around 6 PM. Atmospheric instability is elevated (CAPE up to 2311 J/kg) — isolated convective development possible. Sunrise: 6:39AM · Sunset: 7:40PM.

38 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
59%
6 AM
17°
28%
7 AM
18°
28%
8 AM
19°
26%
9 AM
20°
26%
10 AM
22°
26%
11 AM
23°
43%
12 PM
24°
56%
1 PM
28°
60%
2 PM
28°
69%
3 PM
27°
69%
4 PM
26°
72%
5 PM
27°
72%
6 PM
26°
77%
7 PM
24°
63%
8 PM
24°
59%
9 PM
22°
66%
10 PM
22°
67%
11 PM
22°
58%
12 AM
21°
47%
1 AM
21°
47%
2 AM
21°
47%
3 AM
20°
38%
4 AM
20°
35%
7-Day Forecast
Today
30° 18°
Partly Cloudy with a 72% chance of rain.
Fri
26° 16°
Partly Cloudy with a 53% chance of rain.
Sat
24° 13°
Overcast with a 20% chance of rain.
Sun
22° 10°
Mostly Cloudy.
Mon
24°
Clear.
Tue
26° 11°
Clear with a 30% chance of rain.
Wed
24° 13°
Rain, 41% chance.
TimeTempConditionsPrecipWindHumidity
Now 19° Rain 59% 5 mph SSW 98%
6 AM 17° Partly Cloudy 28% 4 mph SSW 98%
7 AM 18° Mostly Cloudy 28% 4 mph SSW 97%
8 AM 19° Mostly Cloudy 26% 6 mph SW 92%
9 AM 20° Mostly Cloudy 26% 7 mph WSW 86%
10 AM 22° Partly Cloudy 26% 8 mph WSW 80%
11 AM 23° Partly Cloudy 43% 9 mph W 75%
12 PM 24° Partly Cloudy 56% 9 mph W 70%
1 PM 28° Partly Cloudy 60% 10 mph W 65%
2 PM 28° Partly Cloudy 69% 10 mph W 68%
3 PM 27° Partly Cloudy 69% 10 mph W 71%
4 PM 26° Mostly Cloudy 72% 10 mph W 75%
5 PM 27° Mostly Cloudy 72% 9 mph W 80%
6 PM 26° Partly Cloudy 77% 7 mph W 85%
7 PM 24° Mostly Cloudy 63% 7 mph WSW 89%
8 PM 24° Rain 59% 6 mph WSW 91%
9 PM 22° Rain 66% 6 mph WSW 93%
10 PM 22° Rain 67% 5 mph W 96%
11 PM 22° Rain 58% 5 mph W 96%
12 AM 21° Rain 47% 5 mph W 96%
1 AM 21° Rain 47% 6 mph W 97%
2 AM 21° Mostly Cloudy 47% 6 mph W 96%
3 AM 20° Partly Cloudy 38% 6 mph W 96%
4 AM 20° Partly Cloudy 35% 6 mph W 96%
15-Day Forecast
Today
9/3
Partly Cloudy
72%
18°
30°
Fri
9/4
Partly Cloudy
53%
16°
26°
Sat
9/5
Overcast
20%
13°
24°
Sun
9/6
Mostly Cloudy
17%
10°
22°
Mon
9/7
Clear
3%
24°
Tue
9/8
Clear
30%
11°
26°
Wed
9/9
Rain
41%
13°
24°
Thu
9/10
Drizzle
43%
12°
29°
Fri
9/11
Drizzle
44%
23°
Sat
9/12
Drizzle
51%
10°
23°
Sun
9/13
Drizzle
60%
14°
25°
Mon
9/14
Drizzle
60%
12°
24°
Tue
9/15
Clear
25%
11°
22°
Wed
9/16
Drizzle
60%
11°
22°
Thu
9/17
Drizzle
60%
11°
23°
38
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
PM2.5
Fine particulate matter
Dominant
38 AQI 6.9 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 38 Good 33 38
Fri 33 Good 33 27
Sat 31 Good 31 26
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. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
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
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE50 J/kg
MLCAPE100 J/kg
MUCAPE699 J/kg
SBCIN-151 J/kg
MLCIN-106 J/kg
Lifted Index0.3
Kinematics
0–6 km Shear41 kt
0–1 km Shear18 kt
Eff. Shear31 kt
0–1 km SRH39
0–3 km SRH46
Eff. SRH15
Storm Motion309° @ 32 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.2
K-Index36.5
Thermo & Levels
PWAT1.81 in
0–3 km LR4.8 °C/km
700–500 LR5.7 °C/km
Total Totals47.8
LCL952 hPa
LFC682 hPa
EL531 hPa
Freezing Lvl12,178 ft