Hourly Weather Forecast - Emmaus, PA

3 AM
19°F
0%
12mph
WNW
Clear
Humidity
52%
Feels like
7°F
Dew Point
5°F
4 AM
19°F
0%
11mph
WNW
Clear
Humidity
53%
Feels like
7°F
Dew Point
5°F
5 AM
20°F
0%
11mph
WNW
Mostly Clear
Humidity
56%
Feels like
8°F
Dew Point
7°F
6 AM
20°F
0%
10mph
WNW
Mostly Clear
Humidity
58%
Feels like
9°F
Dew Point
8°F
7 AM
20°F
0%
10mph
WNW
Mostly Clear
Humidity
58%
Feels like
10°F
Dew Point
8°F
7:18 AM
8 AM
21°F
0%
10mph
WNW
Mostly Sunny
Humidity
57%
Feels like
11°F
Dew Point
8°F
9 AM
22°F
0%
10mph
WNW
Mostly Sunny
Humidity
55%
Feels like
12°F
Dew Point
9°F
10 AM
24°F
0%
10mph
WNW
Partly Cloudy
Humidity
55%
Feels like
13°F
Dew Point
10°F
11 AM
25°F
0%
11mph
WNW
Mostly Cloudy
Humidity
57%
Feels like
14°F
Dew Point
11°F
12 PM
26°F
0%
11mph
WNW
Mostly Cloudy
Humidity
57%
Feels like
15°F
Dew Point
12°F
1 PM
26°F
0%
11mph
WNW
Cloudy
Humidity
58%
Feels like
16°F
Dew Point
13°F
2 PM
26°F
0%
11mph
W
Mostly Cloudy
Humidity
59%
Feels like
16°F
Dew Point
13°F
3 PM
26°F
10%
10mph
W
Mostly Cloudy
Humidity
60%
Feels like
16°F
Dew Point
14°F
4 PM
25°F
10%
9mph
W
Cloudy
Humidity
62%
Feels like
16°F
Dew Point
14°F
4:35 PM
5 PM
25°F
10%
8mph
W
Mostly Cloudy
Humidity
66%
Feels like
16°F
Dew Point
15°F
6 PM
24°F
10%
7mph
WSW
Mostly Cloudy
Humidity
67%
Feels like
16°F
Dew Point
15°F
7 PM
24°F
10%
7mph
WSW
Mostly Cloudy
Humidity
73%
Feels like
15°F
Dew Point
16°F
8 PM
23°F
10%
7mph
WSW
Mostly Cloudy
Humidity
75%
Feels like
15°F
Dew Point
17°F
9 PM
23°F
10%
7mph
SW
Mostly Cloudy
Humidity
77%
Feels like
15°F
Dew Point
17°F
10 PM
22°F
10%
6mph
SW
Mostly Cloudy
Humidity
76%
Feels like
14°F
Dew Point
16°F
11 PM
22°F
0%
6mph
SW
Mostly Cloudy
Humidity
74%
Feels like
15°F
Dew Point
15°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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