Elk County, Pennsylvania, United States

Last updated: 1:08 AM CDT  ·  Refresh
20°C
Feels like 22°
Overcast
▲ 29°  /  ▼ 17°
Wind
5 mph S
Humidity
97%
Dew Point
19°
Pressure
28.10 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
89%
Sunrise
6:42 AM
Sunset
7:44 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Elk County is currently overcast at 20°C. Precipitation is likely — peak probability 82% around 5 PM. Atmospheric instability is elevated (CAPE up to 2812 J/kg) — isolated convective development possible. Sunrise: 6:42AM · Sunset: 7:44PM.

Alerts

No active alerts for this location.
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
20°
70%
3 AM
19°
72%
4 AM
19°
73%
5 AM
19°
61%
6 AM
18°
47%
7 AM
18°
48%
8 AM
19°
36%
9 AM
21°
58%
10 AM
21°
52%
11 AM
22°
72%
12 PM
23°
72%
1 PM
24°
67%
2 PM
29°
63%
3 PM
28°
74%
4 PM
27°
78%
5 PM
26°
82%
6 PM
26°
77%
7 PM
25°
78%
8 PM
24°
70%
9 PM
23°
70%
10 PM
21°
66%
11 PM
20°
56%
12 AM
20°
56%
1 AM
19°
52%
7-Day Forecast
Today
29° 17°
Partly Cloudy with a 82% chance of rain.
Fri
25° 15°
Overcast with a 54% chance of rain.
Sat
24° 12°
Haze.
Sun
21° 9°
Fog.
Mon
24° 9°
Clear.
Tue
24° 11°
Clear.
Wed
24° 14°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 20° Overcast 70% 5 mph S 97%
3 AM 19° Rain 72% 4 mph SSE 97%
4 AM 19° Mostly Cloudy 73% 4 mph S 98%
5 AM 19° Partly Cloudy 61% 4 mph S 98%
6 AM 18° Partly Cloudy 47% 4 mph S 97%
7 AM 18° Mostly Clear 48% 5 mph SSW 97%
8 AM 19° Partly Cloudy 36% 6 mph SW 97%
9 AM 21° Partly Cloudy 58% 7 mph WSW 92%
10 AM 21° Mostly Cloudy 52% 8 mph WSW 89%
11 AM 22° Partly Cloudy 72% 8 mph WSW 84%
12 PM 23° Partly Cloudy 72% 9 mph WSW 78%
1 PM 24° Partly Cloudy 67% 9 mph W 71%
2 PM 29° Partly Cloudy 63% 10 mph W 67%
3 PM 28° Mostly Cloudy 74% 8 mph W 71%
4 PM 27° Overcast 78% 8 mph W 74%
5 PM 26° Overcast 82% 6 mph W 79%
6 PM 26° Overcast 77% 6 mph WSW 84%
7 PM 25° Rain 78% 5 mph WSW 89%
8 PM 24° Rain 70% 6 mph WSW 94%
9 PM 23° Overcast 70% 5 mph WSW 95%
10 PM 21° Mostly Cloudy 66% 5 mph WSW 96%
11 PM 20° Mostly Cloudy 56% 5 mph WSW 97%
12 AM 20° Mostly Cloudy 56% 5 mph WSW 97%
1 AM 19° Mostly Cloudy 52% 5 mph W 97%
15-Day Forecast
Today
9/3
Partly Cloudy
82%
17°
29°
Fri
9/4
Overcast
54%
15°
25°
Sat
9/5
Haze
3%
12°
24°
Sun
9/6
Fog
7%
9°
21°
Mon
9/7
Clear
16%
9°
24°
Tue
9/8
Clear
17%
11°
24°
Wed
9/9
Rain
63%
14°
24°
Thu
9/10
Drizzle
43%
13°
24°
Fri
9/11
Drizzle
44%
9°
22°
Sat
9/12
Drizzle
51%
11°
24°
Sun
9/13
Drizzle
60%
13°
24°
Mon
9/14
Drizzle
60%
13°
24°
Tue
9/15
Drizzle
60%
12°
23°
Wed
9/16
Drizzle
60%
11°
22°
Thu
9/17
Drizzle
60%
11°
21°
52
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
PM2.5
Fine particulate matter
Dominant
52 AQI 9.8 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 34 52
Fri 34 Good 34 29
Sat 33 Good 33 28
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, 04:00'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
SBCAPE222 J/kg
MLCAPE862 J/kg
MUCAPE1614 J/kg
SBCIN-175 J/kg
MLCIN-52 J/kg
Lifted Index-1.8
Kinematics
0–6 km Shear48 kt
0–1 km Shear29 kt
Eff. Shear49 kt
0–1 km SRH193
0–3 km SRH212
Eff. SRH212
Storm Motion296° @ 31 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.2
STP (eff)1.0
Supercell8.6
K-Index39.6
Thermo & Levels
PWAT1.70 in
0–3 km LR4.5 °C/km
700–500 LR6.3 °C/km
Total Totals51.7
LCL942 hPa
LFC618 hPa
EL298 hPa
Freezing Lvl13,360 ft