Hourly Weather Forecast - Emmaus, PA

12 AM
31°F
10%
2mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
25°F
1 AM
31°F
10%
2mph
S
Mostly Cloudy
Humidity
77%
Feels like
31°F
Dew Point
25°F
2 AM
32°F
10%
2mph
S
Cloudy
Humidity
77%
Feels like
32°F
Dew Point
26°F
3 AM
32°F
10%
2mph
S
Cloudy
Humidity
78%
Feels like
32°F
Dew Point
26°F
4 AM
32°F
20%
2mph
S
Cloudy
Humidity
78%
Feels like
32°F
Dew Point
26°F
5 AM
33°F
50%
2mph
S
50% Chance of Light Rain
Humidity
79%
Feels like
33°F
Dew Point
27°F
6 AM
33°F
60%
3mph
S
60% Chance of Light Rain
Humidity
81%
Feels like
33°F
Dew Point
28°F
7 AM
33°F
60%
3mph
S
60% Chance of Light Rain
Humidity
81%
Feels like
30°F
Dew Point
28°F
7:23 AM
8 AM
34°F
50%
4mph
S
50% Chance of Light Rain
Humidity
81%
Feels like
31°F
Dew Point
29°F
9 AM
36°F
50%
4mph
S
50% Chance of Light Rain
Humidity
79%
Feels like
32°F
Dew Point
30°F
10 AM
37°F
40%
5mph
S
40% Chance of Light Rain
Humidity
76%
Feels like
33°F
Dew Point
30°F
11 AM
38°F
40%
5mph
SSW
40% Chance of Light Rain
Humidity
75%
Feels like
35°F
Dew Point
31°F
12 PM
39°F
30%
5mph
SSW
30% Chance Rain Showers
Humidity
74%
Feels like
36°F
Dew Point
32°F
1 PM
40°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
75%
Feels like
36°F
Dew Point
32°F
2 PM
40°F
20%
4mph
SSW
Cloudy
Humidity
75%
Feels like
36°F
Dew Point
32°F
3 PM
39°F
20%
4mph
SSW
Cloudy
Humidity
75%
Feels like
37°F
Dew Point
32°F
4 PM
39°F
30%
3mph
SSW
30% Chance of Light Rain
Humidity
76%
Feels like
37°F
Dew Point
32°F
4:40 PM
5 PM
39°F
30%
3mph
SSW
30% Chance of Light Rain
Humidity
77%
Feels like
39°F
Dew Point
32°F
6 PM
38°F
30%
2mph
SSW
30% Chance of Light Rain
Humidity
78%
Feels like
38°F
Dew Point
32°F
7 PM
38°F
30%
2mph
SSW
30% Chance of Light Rain
Humidity
80%
Feels like
38°F
Dew Point
33°F
8 PM
38°F
30%
2mph
SSW
30% Chance of Light Rain
Humidity
82%
Feels like
38°F
Dew Point
34°F
9 PM
38°F
30%
3mph
SSW
30% Chance of Light Rain
Humidity
84%
Feels like
38°F
Dew Point
34°F
10 PM
39°F
40%
3mph
SSW
40% Chance of Light Rain
Humidity
85%
Feels like
39°F
Dew Point
35°F
11 PM
39°F
40%
3mph
S
40% Chance of Light Rain
Humidity
87%
Feels like
39°F
Dew Point
35°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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