Hourly Weather Forecast - Harmonsburg, PA

12 AM
22°F
0%
6mph
WSW
Cloudy
Humidity
81%
Feels like
14°F
Dew Point
17°F
1 AM
21°F
0%
5mph
WSW
Cloudy
Humidity
83%
Feels like
14°F
Dew Point
17°F
2 AM
20°F
0%
5mph
SW
Cloudy
Humidity
85%
Feels like
13°F
Dew Point
16°F
3 AM
19°F
0%
4mph
SW
Cloudy
Humidity
87%
Feels like
13°F
Dew Point
16°F
4 AM
19°F
0%
4mph
SSW
Cloudy
Humidity
88%
Feels like
13°F
Dew Point
16°F
5 AM
18°F
0%
4mph
S
Cloudy
Humidity
90%
Feels like
13°F
Dew Point
16°F
6 AM
18°F
0%
3mph
SSE
Cloudy
Humidity
90%
Feels like
13°F
Dew Point
15°F
7 AM
19°F
10%
3mph
SE
Cloudy
Humidity
87%
Feels like
14°F
Dew Point
16°F
7:01 AM
8 AM
21°F
10%
4mph
SE
Cloudy
Humidity
87%
Feels like
16°F
Dew Point
18°F
9 AM
24°F
10%
4mph
SE
Cloudy
Humidity
81%
Feels like
19°F
Dew Point
19°F
10 AM
27°F
10%
4mph
SE
Cloudy
Humidity
76%
Feels like
22°F
Dew Point
20°F
11 AM
29°F
20%
4mph
SE
Cloudy
Humidity
68%
Feels like
25°F
Dew Point
20°F
12 PM
31°F
30%
4mph
SE
30% Chance of Flurries
Humidity
61%
Feels like
27°F
Dew Point
19°F
1 PM
32°F
40%
4mph
SE
40% Chance of Flurries
Humidity
57%
Feels like
28°F
Dew Point
19°F
2 PM
33°F
60%
5mph
ESE
60% Chance of Flurries
Humidity
58%
Feels like
29°F
Dew Point
20°F
3 PM
33°F
70%
5mph
E
70% Chance of Flurries
Humidity
59%
Feels like
28°F
Dew Point
21°F
4 PM
33°F
70%
6mph
ENE
70% Chance of Flurries
Humidity
62%
Feels like
28°F
Dew Point
21°F
5 PM
31°F
70%
6mph
ENE
70% Chance of Heavy Snow
Humidity
66%
Feels like
26°F
Dew Point
21°F
6 PM
30°F
70%
6mph
NE
70% Chance Frozen Mix
Humidity
68%
Feels like
24°F
Dew Point
21°F
6:07 PM
7 PM
28°F
50%
6mph
NNE
50% Chance Frozen Mix
Humidity
71%
Feels like
22°F
Dew Point
20°F
8 PM
27°F
40%
6mph
NNE
40% Chance Frozen Mix
Humidity
72%
Feels like
20°F
Dew Point
20°F
9 PM
27°F
30%
6mph
N
30 % Chance of Heavy Snow
Humidity
72%
Feels like
20°F
Dew Point
19°F
10 PM
26°F
30%
6mph
N
30% Chance Frozen Mix
Humidity
73%
Feels like
19°F
Dew Point
19°F
11 PM
26°F
30%
6mph
NNW
30% Chance Frozen Mix
Humidity
74%
Feels like
19°F
Dew Point
19°F

Snow Forecast through Tuesday Morning

Intense Blizzard Continues for Northeast

A Nor’easter will continue to wreak havoc on the Northeast before exiting off into Atlantic Canada Tuesday morning.

Today's Weather Outlook

Today's Weather Outlook

A woman fights her way through a blizzard in New York City.

Blizzard Warning Defined

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide