Hourly Weather Forecast - Grassflat, PA

12 AM
26°F
50%
6mph
WSW
50% Chance of Flurries
Humidity
86%
Feels like
19°F
Dew Point
22°F
1 AM
26°F
50%
6mph
W
50% Chance of Flurries
Humidity
86%
Feels like
19°F
Dew Point
22°F
2 AM
26°F
50%
6mph
W
50% Chance of Flurries
Humidity
84%
Feels like
19°F
Dew Point
22°F
3 AM
25°F
50%
7mph
W
50% Chance Snow Showers
Humidity
82%
Feels like
18°F
Dew Point
21°F
4 AM
25°F
50%
7mph
W
50% Chance Frozen Mix
Humidity
81%
Feels like
17°F
Dew Point
20°F
5 AM
24°F
50%
8mph
W
50% Chance Frozen Mix
Humidity
82%
Feels like
16°F
Dew Point
20°F
6 AM
24°F
50%
8mph
W
50% Chance Frozen Mix
Humidity
83%
Feels like
15°F
Dew Point
19°F
7 AM
24°F
50%
8mph
W
50% Chance Frozen Mix
Humidity
84%
Feels like
15°F
Dew Point
19°F
7:27 AM
8 AM
24°F
40%
8mph
W
40% Chance Frozen Mix
Humidity
83%
Feels like
15°F
Dew Point
20°F
9 AM
25°F
40%
8mph
W
40% Chance Frozen Mix
Humidity
81%
Feels like
16°F
Dew Point
20°F
10 AM
26°F
40%
8mph
W
40% Chance Frozen Mix
Humidity
79%
Feels like
18°F
Dew Point
20°F
11 AM
27°F
40%
9mph
W
40% Chance Snow Showers
Humidity
76%
Feels like
18°F
Dew Point
20°F
12 PM
28°F
40%
9mph
W
40% Chance Snow Showers
Humidity
72%
Feels like
19°F
Dew Point
20°F
1 PM
28°F
40%
9mph
W
40% Chance Snow Showers
Humidity
70%
Feels like
20°F
Dew Point
20°F

Snowfall Forecast Through Tonight

Two Winter Storms Deliver Accumulating Northern U.S. Snow

A plowable snow will occur from parts of the Pacific Northwest to the Upper Midwest for the start of the weekend.

Sunday's Weather Outlook

Sunday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide