Hourly Weather Forecast - West Decatur, PA

1 AM
10°F
0%
10mph
WNW
Partly Cloudy
Humidity
72%
Feels like
-3°F
Dew Point
3°F
2 AM
10°F
0%
9mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
-3°F
Dew Point
3°F
3 AM
10°F
0%
9mph
WNW
Mostly Cloudy
Humidity
76%
Feels like
-3°F
Dew Point
4°F
4 AM
10°F
10%
8mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
-2°F
Dew Point
5°F
5 AM
11°F
10%
8mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
-1°F
Dew Point
5°F
6 AM
11°F
30%
8mph
W
30% Chance of Snow
Humidity
80%
Feels like
0°F
Dew Point
6°F
7 AM
12°F
0%
8mph
W
Mostly Cloudy
Humidity
80%
Feels like
1°F
Dew Point
7°F
7:30 AM
8 AM
13°F
0%
9mph
W
Cloudy
Humidity
79%
Feels like
1°F
Dew Point
8°F
9 AM
14°F
0%
10mph
W
Mostly Cloudy
Humidity
78%
Feels like
2°F
Dew Point
9°F
10 AM
15°F
0%
10mph
W
Cloudy
Humidity
77%
Feels like
2°F
Dew Point
9°F
11 AM
15°F
0%
11mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
3°F
Dew Point
10°F
12 PM
16°F
30%
11mph
WSW
30% Chance of Snow
Humidity
76%
Feels like
3°F
Dew Point
10°F
1 PM
17°F
10%
11mph
WSW
Cloudy
Humidity
75%
Feels like
4°F
Dew Point
10°F
2 PM
17°F
10%
10mph
WSW
Cloudy
Humidity
74%
Feels like
5°F
Dew Point
10°F
3 PM
17°F
10%
9mph
WSW
Cloudy
Humidity
72%
Feels like
6°F
Dew Point
10°F
4 PM
17°F
10%
8mph
WSW
Mostly Cloudy
Humidity
72%
Feels like
7°F
Dew Point
10°F
4:46 PM
5 PM
17°F
10%
7mph
SW
Cloudy
Humidity
73%
Feels like
7°F
Dew Point
10°F
6 PM
16°F
0%
7mph
SW
Cloudy
Humidity
74%
Feels like
6°F
Dew Point
9°F
7 PM
15°F
0%
7mph
SW
Cloudy
Humidity
74%
Feels like
6°F
Dew Point
9°F
8 PM
15°F
0%
7mph
SW
Cloudy
Humidity
73%
Feels like
5°F
Dew Point
8°F
9 PM
15°F
0%
7mph
SW
Cloudy
Humidity
72%
Feels like
5°F
Dew Point
7°F
10 PM
15°F
0%
6mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
5°F
Dew Point
7°F
11 PM
14°F
0%
6mph
WSW
Mostly Cloudy
Humidity
70%
Feels like
5°F
Dew Point
6°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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