Hourly Weather Forecast - Harrisville, PA

6 PM
24°F
80%
7mph
W
80% Chance of Heavy Snow
Humidity
83%
Feels like
16°F
Dew Point
20°F
7 PM
22°F
80%
6mph
WNW
80% Chance of Heavy Snow
Humidity
84%
Feels like
14°F
Dew Point
18°F
8 PM
21°F
80%
7mph
WNW
80% Chance of Heavy Snow
Humidity
85%
Feels like
12°F
Dew Point
17°F
9 PM
20°F
60%
7mph
WNW
60% Chance of Heavy Snow
Humidity
85%
Feels like
11°F
Dew Point
16°F
10 PM
19°F
40%
7mph
WNW
40% Chance of Heavy Snow
Humidity
85%
Feels like
9°F
Dew Point
15°F
11 PM
18°F
30%
7mph
WNW
30 % Chance of Heavy Snow
Humidity
85%
Feels like
8°F
Dew Point
14°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

Weekend Weather Outlook

Weekend 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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