Hourly Weather Forecast - Grassflat, PA

12 AM
33°F
0%
8mph
SW
Partly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
23°F
1 AM
34°F
0%
9mph
WSW
Partly Cloudy
Humidity
66%
Feels like
26°F
Dew Point
24°F
2 AM
33°F
0%
9mph
WSW
Partly Cloudy
Humidity
69%
Feels like
26°F
Dew Point
24°F
3 AM
33°F
0%
10mph
WSW
Partly Cloudy
Humidity
73%
Feels like
24°F
Dew Point
25°F
4 AM
32°F
0%
10mph
W
Partly Cloudy
Humidity
77%
Feels like
23°F
Dew Point
25°F
5 AM
31°F
0%
11mph
W
Partly Cloudy
Humidity
78%
Feels like
22°F
Dew Point
25°F
6 AM
29°F
0%
11mph
W
Partly Cloudy
Humidity
79%
Feels like
20°F
Dew Point
24°F
7 AM
28°F
0%
11mph
W
Partly Cloudy
Humidity
78%
Feels like
18°F
Dew Point
22°F
7:33 AM
8 AM
28°F
0%
12mph
WNW
Partly Cloudy
Humidity
75%
Feels like
18°F
Dew Point
21°F
9 AM
28°F
0%
13mph
WNW
Partly Cloudy
Humidity
71%
Feels like
17°F
Dew Point
20°F
10 AM
28°F
0%
14mph
WNW
Partly Cloudy
Humidity
67%
Feels like
17°F
Dew Point
19°F
11 AM
29°F
0%
15mph
WNW
Partly Cloudy
Humidity
63%
Feels like
17°F
Dew Point
18°F
12 PM
29°F
0%
15mph
WNW
Partly Cloudy
Humidity
59%
Feels like
17°F
Dew Point
16°F
1 PM
28°F
0%
15mph
WNW
Partly Cloudy
Humidity
56%
Feels like
17°F
Dew Point
15°F
2 PM
28°F
0%
15mph
WNW
Mostly Sunny
Humidity
55%
Feels like
16°F
Dew Point
13°F
3 PM
26°F
0%
14mph
WNW
Mostly Sunny
Humidity
54%
Feels like
14°F
Dew Point
12°F
4 PM
25°F
0%
14mph
WNW
Mostly Sunny
Humidity
55%
Feels like
13°F
Dew Point
11°F
4:47 PM
5 PM
24°F
0%
13mph
WNW
Mostly Clear
Humidity
57%
Feels like
12°F
Dew Point
11°F
6 PM
22°F
0%
13mph
WNW
Clear
Humidity
61%
Feels like
10°F
Dew Point
11°F
7 PM
21°F
0%
12mph
WNW
Clear
Humidity
64%
Feels like
8°F
Dew Point
11°F
8 PM
20°F
0%
12mph
WNW
Mostly Clear
Humidity
66%
Feels like
8°F
Dew Point
11°F
9 PM
19°F
0%
11mph
WNW
Mostly Clear
Humidity
68%
Feels like
8°F
Dew Point
11°F
10 PM
19°F
0%
10mph
WNW
Partly Cloudy
Humidity
70%
Feels like
7°F
Dew Point
11°F
11 PM
19°F
0%
10mph
WNW
Partly Cloudy
Humidity
71%
Feels like
7°F
Dew Point
11°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

Weekend Weather Outlook

Weekend 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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