Erie, Pennsylvania

Last updated: 1:53 AM CDT  ·  Refresh
18°C
Feels like 14°
Partly Cloudy
▲ 19°  /  ▼ 13°
Wind
14 mph NNW
Humidity
72%
Dew Point
12°
Pressure
29.35 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
46%
Sunrise
6:59 AM
Sunset
7:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Erie is currently partly cloudy at 18°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:59AM · Sunset: 7:31PM.

Alerts

No active alerts for this location.
40 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
18°
3%
3 AM
17°
3%
4 AM
16°
3%
5 AM
16°
3%
6 AM
16°
3%
7 AM
16°
3%
8 AM
16°
3%
9 AM
17°
3%
10 AM
17°
3%
11 AM
17°
3%
12 PM
17°
3%
1 PM
18°
3%
2 PM
18°
3%
3 PM
18°
3%
4 PM
18°
3%
5 PM
18°
3%
6 PM
17°
3%
7 PM
17°
3%
8 PM
16°
3%
9 PM
16°
3%
10 PM
16°
3%
11 PM
16°
3%
12 AM
16°
3%
1 AM
15°
3%
7-Day Forecast
Today
19° 13°
Mostly Clear.
Tue
26° 13°
Partly Cloudy with a 60% chance of rain.
Wed
24° 19°
Overcast with a 74% chance of rain.
Thu
23° 18°
Partly Cloudy with a 61% chance of rain.
Fri
24° 17°
Clear.
Sat
26° 17°
Rain, 82% chance.
Sun
21° 14°
Drizzle, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 18° Partly Cloudy 3% 14 mph NNW 72%
3 AM 17° Clear 3% 15 mph NNW 68%
4 AM 16° Clear 3% 14 mph NNW 67%
5 AM 16° Clear 3% 14 mph NNW 68%
6 AM 16° Clear 3% 13 mph NNW 70%
7 AM 16° Clear 3% 13 mph NNW 70%
8 AM 16° Mostly Clear 3% 13 mph NNW 70%
9 AM 17° Mostly Clear 3% 12 mph NNW 68%
10 AM 17° Mostly Clear 3% 11 mph NNW 66%
11 AM 17° Mostly Clear 3% 10 mph NNW 64%
12 PM 17° Mostly Clear 3% 8 mph NNW 62%
1 PM 18° Clear 3% 7 mph NNW 60%
2 PM 18° Mostly Clear 3% 6 mph NNW 59%
3 PM 18° Mostly Clear 3% 5 mph NNW 58%
4 PM 18° Mostly Clear 3% 4 mph NNW 57%
5 PM 18° Mostly Clear 3% 3 mph NW 60%
6 PM 17° Clear 3% 2 mph WNW 63%
7 PM 17° Clear 3% 3 mph S 66%
8 PM 16° Mostly Clear 3% 4 mph SE 67%
9 PM 16° Partly Cloudy 3% 5 mph SE 68%
10 PM 16° Mostly Cloudy 3% 6 mph SE 69%
11 PM 16° Mostly Cloudy 3% 7 mph SE 70%
12 AM 16° Mostly Cloudy 3% 8 mph SE 71%
1 AM 15° Partly Cloudy 3% 9 mph SE 72%
15-Day Forecast
Today
9/14
Mostly Clear
3%
13°
19°
Tue
9/15
Partly Cloudy
60%
13°
26°
Wed
9/16
Overcast
74%
19°
24°
Thu
9/17
Partly Cloudy
61%
18°
23°
Fri
9/18
Clear
16%
17°
24°
Sat
9/19
Rain
82%
17°
26°
Sun
9/20
Drizzle
82%
14°
21°
Mon
9/21
Drizzle
68%
14°
22°
Tue
9/22
Rain
68%
16°
24°
Wed
9/23
Rain
64%
14°
22°
Thu
9/24
Drizzle
60%
13°
21°
Fri
9/25
Drizzle
60%
13°
22°
Sat
9/26
Drizzle
60%
14°
22°
Sun
9/27
Drizzle
60%
14°
23°
Mon
9/28
Drizzle
60%
14°
22°
40
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
21 AQI 3.9 µg/m³
O3
Ground-level ozone
Dominant
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 40 Good 40 21
Tue 27 Good 27 5
Wed 40 Good 40 14
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 Mon Sep 14, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 110 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE7 J/kg
MLCAPE4 J/kg
MUCAPE19 J/kg
SBCIN-24 J/kg
MLCIN0 J/kg
Lifted Index6.4
Kinematics
0–6 km Shear66 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH-47
0–3 km SRH225
Eff. SRH—
Storm Motion294° @ 42 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index19.0
Thermo & Levels
PWAT0.87 in
0–3 km LR6.0 °C/km
700–500 LR4.9 °C/km
Total Totals36.0
LCL907 hPa
LFC875 hPa
EL799 hPa
Freezing Lvl9,757 ft