Hourly Weather Forecast - Grassflat, PA

12 AM
33°F
40%
11mph
W
40% Chance of Flurries
Humidity
86%
Feels like
24°F
Dew Point
29°F
1 AM
32°F
30%
11mph
W
30% Chance of Flurries
Humidity
86%
Feels like
23°F
Dew Point
28°F
2 AM
31°F
20%
11mph
W
Mostly Cloudy
Humidity
85%
Feels like
22°F
Dew Point
27°F
3 AM
30°F
20%
12mph
W
Mostly Cloudy
Humidity
84%
Feels like
21°F
Dew Point
26°F
4 AM
29°F
10%
12mph
W
Mostly Cloudy
Humidity
83%
Feels like
20°F
Dew Point
25°F
5 AM
28°F
10%
12mph
W
Mostly Cloudy
Humidity
83%
Feels like
18°F
Dew Point
24°F
6 AM
28°F
10%
11mph
W
Mostly Cloudy
Humidity
84%
Feels like
17°F
Dew Point
23°F
7 AM
27°F
10%
11mph
W
Mostly Cloudy
Humidity
84%
Feels like
17°F
Dew Point
23°F
7:27 AM
8 AM
28°F
10%
11mph
WNW
Mostly Cloudy
Humidity
83%
Feels like
18°F
Dew Point
23°F
9 AM
29°F
10%
11mph
WNW
Mostly Cloudy
Humidity
81%
Feels like
19°F
Dew Point
23°F
10 AM
29°F
10%
11mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
20°F
Dew Point
24°F
11 AM
30°F
10%
11mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
21°F
Dew Point
23°F
12 PM
31°F
10%
10mph
W
Mostly Cloudy
Humidity
71%
Feels like
22°F
Dew Point
22°F
1 PM
31°F
10%
10mph
W
Mostly Cloudy
Humidity
69%
Feels like
22°F
Dew Point
22°F
2 PM
31°F
10%
10mph
W
Partly Cloudy
Humidity
68%
Feels like
23°F
Dew Point
22°F
3 PM
31°F
20%
9mph
W
Partly Cloudy
Humidity
68%
Feels like
23°F
Dew Point
22°F
4 PM
31°F
20%
9mph
W
Partly Cloudy
Humidity
69%
Feels like
23°F
Dew Point
22°F
4:44 PM
5 PM
30°F
20%
8mph
W
Mostly Cloudy
Humidity
72%
Feels like
22°F
Dew Point
22°F
6 PM
29°F
20%
8mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
21°F
Dew Point
22°F
7 PM
28°F
30%
7mph
WSW
30% Chance of Flurries
Humidity
80%
Feels like
20°F
Dew Point
22°F
8 PM
27°F
40%
7mph
SW
40% Chance of Flurries
Humidity
82%
Feels like
20°F
Dew Point
22°F
9 PM
26°F
50%
6mph
SW
50% Chance Snow Showers
Humidity
82%
Feels like
19°F
Dew Point
22°F
10 PM
26°F
50%
6mph
SSW
50% Chance Snow Showers
Humidity
83%
Feels like
19°F
Dew Point
22°F
11 PM
26°F
50%
6mph
S
50% Chance Snow Showers
Humidity
84%
Feels like
19°F
Dew Point
22°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

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide