Hourly Weather Forecast - Grand Valley, PA

12 AM
19°F
50%
11mph
W
50% Chance of Snow
Humidity
87%
Feels like
8°F
Dew Point
16°F
1 AM
19°F
30%
9mph
W
30% Chance of Snow
Humidity
90%
Feels like
8°F
Dew Point
17°F
2 AM
18°F
20%
9mph
W
Partly Cloudy
Humidity
90%
Feels like
7°F
Dew Point
16°F
3 AM
17°F
10%
8mph
WSW
Partly Cloudy
Humidity
91%
Feels like
6°F
Dew Point
15°F
4 AM
15°F
0%
7mph
WSW
Partly Cloudy
Humidity
92%
Feels like
5°F
Dew Point
14°F
5 AM
14°F
0%
6mph
SW
Partly Cloudy
Humidity
95%
Feels like
5°F
Dew Point
13°F
6 AM
14°F
10%
6mph
SW
Mostly Cloudy
Humidity
92%
Feels like
4°F
Dew Point
12°F
7 AM
14°F
10%
7mph
SSW
Mostly Cloudy
Humidity
91%
Feels like
4°F
Dew Point
12°F
7:41 AM
8 AM
15°F
10%
8mph
S
Cloudy
Humidity
86%
Feels like
5°F
Dew Point
12°F
9 AM
18°F
0%
9mph
S
Cloudy
Humidity
78%
Feels like
8°F
Dew Point
13°F
10 AM
22°F
0%
9mph
S
Cloudy
Humidity
74%
Feels like
12°F
Dew Point
15°F
11 AM
26°F
0%
10mph
S
Cloudy
Humidity
69%
Feels like
16°F
Dew Point
17°F
12 PM
28°F
0%
11mph
S
Cloudy
Humidity
66%
Feels like
18°F
Dew Point
18°F
1 PM
30°F
0%
11mph
S
Mostly Cloudy
Humidity
63%
Feels like
20°F
Dew Point
19°F
2 PM
31°F
0%
11mph
S
Mostly Cloudy
Humidity
60%
Feels like
22°F
Dew Point
19°F
3 PM
32°F
0%
10mph
S
Cloudy
Humidity
57%
Feels like
24°F
Dew Point
19°F
4 PM
32°F
10%
11mph
S
Cloudy
Humidity
55%
Feels like
24°F
Dew Point
18°F
4:50 PM
5 PM
33°F
10%
10mph
S
Cloudy
Humidity
54%
Feels like
24°F
Dew Point
18°F
6 PM
33°F
10%
10mph
SSW
Cloudy
Humidity
52%
Feels like
25°F
Dew Point
18°F
7 PM
34°F
10%
10mph
SSW
Cloudy
Humidity
51%
Feels like
26°F
Dew Point
18°F
8 PM
35°F
10%
10mph
SSW
Cloudy
Humidity
51%
Feels like
28°F
Dew Point
19°F
9 PM
36°F
10%
10mph
SW
Cloudy
Humidity
52%
Feels like
29°F
Dew Point
20°F
10 PM
37°F
30%
10mph
SW
30% Chance of Light Rain
Humidity
54%
Feels like
30°F
Dew Point
22°F
11 PM
36°F
50%
10mph
SW
50% Chance Frozen Mix
Humidity
61%
Feels like
29°F
Dew Point
24°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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