Hourly Weather Forecast - Gretna, NY

12 AM
20°F
10%
2mph
W
Mostly Clear
Humidity
68%
Feels like
20°F
Dew Point
11°F
1 AM
18°F
10%
2mph
W
Clear
Humidity
70%
Feels like
18°F
Dew Point
10°F
2 AM
18°F
10%
2mph
WSW
Mostly Clear
Humidity
73%
Feels like
18°F
Dew Point
10°F
3 AM
17°F
10%
3mph
SW
Partly Cloudy
Humidity
74%
Feels like
17°F
Dew Point
10°F
4 AM
16°F
10%
3mph
SW
Mostly Cloudy
Humidity
76%
Feels like
11°F
Dew Point
10°F
5 AM
16°F
10%
4mph
SW
Partly Cloudy
Humidity
77%
Feels like
10°F
Dew Point
10°F
6 AM
16°F
0%
4mph
SW
Mostly Clear
Humidity
75%
Feels like
10°F
Dew Point
9°F
7 AM
16°F
0%
4mph
SSW
Clear
Humidity
71%
Feels like
10°F
Dew Point
9°F
7:18 AM
8 AM
19°F
0%
6mph
SW
Sunny
Humidity
66%
Feels like
11°F
Dew Point
10°F
9 AM
23°F
0%
7mph
SW
Sunny
Humidity
63%
Feels like
15°F
Dew Point
13°F
10 AM
28°F
0%
9mph
SW
Sunny
Humidity
57%
Feels like
19°F
Dew Point
14°F
11 AM
30°F
0%
10mph
SW
Mostly Sunny
Humidity
52%
Feels like
21°F
Dew Point
15°F
12 PM
31°F
0%
11mph
SW
Partly Cloudy
Humidity
48%
Feels like
22°F
Dew Point
14°F
1 PM
32°F
0%
12mph
SW
Partly Cloudy
Humidity
46%
Feels like
23°F
Dew Point
14°F
2 PM
31°F
10%
12mph
SW
Partly Cloudy
Humidity
47%
Feels like
22°F
Dew Point
13°F
3 PM
30°F
10%
12mph
WSW
Partly Cloudy
Humidity
48%
Feels like
20°F
Dew Point
13°F
4 PM
28°F
10%
11mph
WSW
Partly Cloudy
Humidity
46%
Feels like
18°F
Dew Point
10°F
4:54 PM
5 PM
26°F
10%
11mph
WSW
Partly Cloudy
Humidity
48%
Feels like
16°F
Dew Point
10°F
6 PM
26°F
10%
11mph
WSW
Partly Cloudy
Humidity
48%
Feels like
16°F
Dew Point
9°F
7 PM
25°F
10%
11mph
WSW
Partly Cloudy
Humidity
48%
Feels like
15°F
Dew Point
8°F
8 PM
24°F
10%
10mph
WSW
Partly Cloudy
Humidity
46%
Feels like
14°F
Dew Point
6°F
9 PM
23°F
0%
10mph
W
Mostly Clear
Humidity
46%
Feels like
12°F
Dew Point
5°F
10 PM
21°F
0%
10mph
W
Clear
Humidity
45%
Feels like
10°F
Dew Point
3°F
11 PM
18°F
0%
10mph
W
Clear
Humidity
47%
Feels like
7°F
Dew Point
1°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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