Extreme Heat Warning — Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS 8:00 PM

Philadelphia, Pennsylvania

Last updated: 4:35 PM CDT  ·  Refresh
31°C
Feels like 31°
Mostly Clear
▲ 32°  /  ▼ 21°
Wind
3 mph NW
Humidity
41%
Dew Point
17°
Pressure
29.93 inHg
Visibility
10 mi
UV Index
5.5
Cloud Cover
13%
Sunrise
6:11 AM
Sunset
7:58 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Philadelphia is currently mostly clear at 31°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:11AM · Sunset: 7:58PM.

Alerts

Extreme Heat Warning
Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Lower St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS, Southern Hancock, MS, Southern Harrison, MS, Southern Jackson, MS
Expires 8:00 PM
64 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
5%
6 PM
32°
10%
7 PM
31°
10%
8 PM
29°
10%
9 PM
27°
10%
10 PM
27°
10%
11 PM
26°
8%
12 AM
25°
8%
1 AM
24°
3%
2 AM
24°
3%
3 AM
23°
3%
4 AM
22°
3%
5 AM
21°
3%
6 AM
21°
3%
7 AM
21°
3%
8 AM
22°
3%
9 AM
24°
3%
10 AM
25°
3%
11 AM
26°
5%
12 PM
28°
5%
1 PM
29°
5%
2 PM
29°
5%
3 PM
29°
5%
4 PM
31°
6%
7-Day Forecast
Today
32° 21°
Mostly Clear.
Sat
31° 21°
Mostly Clear.
Sun
28° 21°
Overcast with a 90% chance of rain.
Mon
31° 19°
Partly Cloudy with a 34% chance of rain.
Tue
34° 20°
Clear.
Wed
34° 22°
Rain, 81% chance.
Thu
34° 22°
Drizzle, 68% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Clear 5% 3 mph NW 41%
6 PM 32° Mostly Clear 10% 3 mph NNW 41%
7 PM 31° Mostly Clear 10% 3 mph N 44%
8 PM 29° Mostly Clear 10% 2 mph NNE 49%
9 PM 27° Mostly Clear 10% 4 mph ENE 56%
10 PM 27° Partly Cloudy 10% 5 mph NE 62%
11 PM 26° Partly Cloudy 8% 5 mph N 66%
12 AM 25° Mostly Clear 8% 4 mph N 68%
1 AM 24° Partly Cloudy 3% 4 mph N 70%
2 AM 24° Partly Cloudy 3% 5 mph NNE 72%
3 AM 23° Partly Cloudy 3% 5 mph NNE 74%
4 AM 22° Mostly Clear 3% 5 mph NNE 76%
5 AM 21° Mostly Clear 3% 6 mph NNE 78%
6 AM 21° Mostly Clear 3% 6 mph NNE 77%
7 AM 21° Clear 3% 7 mph NNE 75%
8 AM 22° Clear 3% 7 mph NE 71%
9 AM 24° Clear 3% 6 mph NE 64%
10 AM 25° Clear 3% 6 mph NNE 58%
11 AM 26° Clear 5% 5 mph NNE 52%
12 PM 28° Clear 5% 5 mph NNE 48%
1 PM 29° Clear 5% 5 mph NNE 45%
2 PM 29° Mostly Clear 5% 5 mph NNE 44%
3 PM 29° Mostly Clear 5% 5 mph NNE 43%
4 PM 31° Partly Cloudy 6% 5 mph NNE 43%
15-Day Forecast
Today
8/14
Mostly Clear
10%
21°
32°
Sat
8/15
Mostly Clear
13%
21°
31°
Sun
8/16
Overcast
90%
21°
28°
Mon
8/17
Partly Cloudy
34%
19°
31°
Tue
8/18
Clear
3%
20°
34°
Wed
8/19
Rain
81%
22°
34°
Thu
8/20
Drizzle
68%
22°
34°
Fri
8/21
Drizzle
60%
21°
31°
Sat
8/22
Drizzle
60%
21°
31°
Sun
8/23
Drizzle
60%
20°
32°
Mon
8/24
Drizzle
60%
20°
33°
Tue
8/25
Drizzle
60%
22°
33°
Wed
8/26
Drizzle
60%
22°
32°
Thu
8/27
Drizzle
60%
21°
32°
Fri
8/28
Drizzle
60%
21°
32°
64
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
64 AQI 16.1 µg/m³
O3
Ground-level ozone
45 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 64 Moderate 45 64
Sun 54 Moderate 38 54
Mon 54 Moderate 31 54
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 Fri Aug 14, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE264 J/kg
MLCAPE45 J/kg
MUCAPE264 J/kg
SBCIN0 J/kg
MLCIN-27 J/kg
Lifted Index0.9
Kinematics
0–6 km Shear42 kt
0–1 km Shear6 kt
Eff. Shear15 kt
0–1 km SRH-10
0–3 km SRH11
Eff. SRH11
Storm Motion341° @ 27 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.1
Thermo & Levels
PWAT1.60 in
0–3 km LR8.0 °C/km
700–500 LR4.5 °C/km
Total Totals39.1
LCL830 hPa
LFC1013 hPa
EL624 hPa
Freezing Lvl15,656 ft