Pennsylvania, United States of America
Pennsylvania, United States of America
Light snow
Feels like -12°C
Wind
36 km/h NW
Humidity
74%
Pressure
1007 mb
UV Index
0
Visibility
5 km
Thursday, December 11, 2025
High
-0°C
Low
-3°C
Rain Chance
69%
-2°C
-2°C
-1°C
-1°C
-1°C
-1°C
-1°C
-1°C
-1°C
-1°C
-1°C
-0°C
-0°C
-1°C
-1°C
Maximum Wind
44 km/h
Humidity
74%
Precipitation
1 mm
UV Index
0
Visibility
1 km
Rain Chance
69%
Snow Chance
19%
Sunrise
07:40 AM
Sunset
04:49 PM
Moonrise
No moonrise
Moonset
12:29 PM
Moon Phase
Last Quarter
Moon Illumination
59%
PM2.5
1.6
μg/m³
PM10
1.7
μg/m³
NO₂
3.1
μg/m³
O₃
77
μg/m³
SO₂
1.3
μg/m³
CO
154.5
μg/m³
Friday, December 12, 2025
High
0°C
Low
-2°C
Rain Chance
0%
-1°C
-1°C
-1°C
-1°C
-1°C
-1°C
-1°C
-1°C
-1°C
-0°C
-0°C
-0°C
0°C
0°C
0°C
0°C
0°C
0°C
-0°C
-0°C
-1°C
-1°C
-1°C
-1°C
Maximum Wind
33 km/h
Humidity
79%
Precipitation
0 mm
UV Index
0
Visibility
8 km
Rain Chance
0%
Snow Chance
0%
Sunrise
07:40 AM
Sunset
04:49 PM
Moonrise
12:31 AM
Moonset
12:48 PM
Moon Phase
Waning Crescent
Moon Illumination
49%
PM2.5
2.4
μg/m³
PM10
2.4
μg/m³
NO₂
5
μg/m³
O₃
71.5
μg/m³
SO₂
1.4
μg/m³
CO
173.2
μg/m³
Saturday, December 13, 2025
High
1°C
Low
-4°C
Rain Chance
82%
-1°C
-1°C
-1°C
-1°C
-1°C
-0°C
0°C
0°C
1°C
1°C
1°C
1°C
0°C
0°C
-0°C
-0°C
-1°C
-1°C
-1°C
-1°C
-2°C
-3°C
-3°C
-4°C
Maximum Wind
43 km/h
Humidity
86%
Precipitation
0 mm
UV Index
0
Visibility
2 km
Rain Chance
82%
Snow Chance
6%
Sunrise
07:41 AM
Sunset
04:49 PM
Moonrise
01:34 AM
Moonset
01:06 PM
Moon Phase
Waning Crescent
Moon Illumination
39%
PM2.5
8.1
μg/m³
PM10
8.2
μg/m³
NO₂
12
μg/m³
O₃
57.8
μg/m³
SO₂
3.8
μg/m³
CO
228.2
μg/m³
Sunday, December 14, 2025
High
-3°C
Low
-6°C
Rain Chance
84%
-4°C
-5°C
-5°C
-6°C
-6°C
-6°C
-6°C
-6°C
-6°C
-5°C
-5°C
-5°C
-4°C
-4°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-4°C
-4°C
-4°C
-4°C
Maximum Wind
39 km/h
Humidity
77%
Precipitation
3 mm
UV Index
0
Visibility
3 km
Rain Chance
84%
Snow Chance
66%
Sunrise
07:42 AM
Sunset
04:49 PM
Moonrise
02:36 AM
Moonset
01:26 PM
Moon Phase
Waning Crescent
Moon Illumination
30%
PM2.5
4.4
μg/m³
PM10
4.5
μg/m³
NO₂
7.8
μg/m³
O₃
60.8
μg/m³
SO₂
2.1
μg/m³
CO
214.9
μg/m³
Monday, December 15, 2025
High
-2°C
Low
-6°C
Rain Chance
66%
-5°C
-5°C
-5°C
-5°C
-5°C
-5°C
-5°C
-5°C
-5°C
-4°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-4°C
-4°C
-4°C
-4°C
Maximum Wind
37 km/h
Humidity
79%
Precipitation
1 mm
UV Index
0
Visibility
6 km
Rain Chance
66%
Snow Chance
48%
Sunrise
07:43 AM
Sunset
04:50 PM
Moonrise
03:39 AM
Moonset
01:48 PM
Moon Phase
Waning Crescent
Moon Illumination
22%
Tuesday, December 16, 2025
High
-1°C
Low
-5°C
Rain Chance
78%
-4°C
-4°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-2°C
-2°C
-2°C
-2°C
-1°C
-1°C
-2°C
-2°C
-3°C
-3°C
-4°C
-4°C
-5°C
-5°C
Maximum Wind
34 km/h
Humidity
80%
Precipitation
0 mm
UV Index
1
Visibility
8 km
Rain Chance
78%
Snow Chance
26%
Sunrise
07:43 AM
Sunset
04:50 PM
Moonrise
04:43 AM
Moonset
02:14 PM
Moon Phase
Waning Crescent
Moon Illumination
14%
Wednesday, December 17, 2025
High
3°C
Low
-6°C
Rain Chance
77%
-5°C
-5°C
-5°C
-5°C
-5°C
-4°C
-4°C
-3°C
-2°C
-2°C
-0°C
0°C
1°C
2°C
2°C
3°C
3°C
3°C
3°C
3°C
3°C
3°C
3°C
3°C
Maximum Wind
39 km/h
Humidity
81%
Precipitation
1 mm
UV Index
1
Visibility
8 km
Rain Chance
77%
Snow Chance
0%
Sunrise
07:44 AM
Sunset
04:50 PM
Moonrise
05:47 AM
Moonset
02:45 PM
Moon Phase
Waning Crescent
Moon Illumination
8%
Snow squalls are expected tonight through Thursday. What: Total local snowfall amounts of 15 to 25 cm possible. Significantly reduced visibility in heavy snow and local blowing snow. When: Beginning tonight and continuing through Thursday. Additional information: Snow from the Alberta clipper will gradually ease late this afternoon. Behind this departing system, cold northwesterly winds will lead to the development of snow squalls off Lake Huron. The snow squalls are expected to develop tonight and continue through Thursday. Snowfall amounts will be highly variable across the area. Snow squalls are expected to weaken Friday morning. ### Travel may be extremely hazardous. Visibility may be suddenly reduced to near zero at times. Road closures are possible. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
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