Hourly Weather Forecast - Southold, NY

9 AM
33°F
100%
7mph
NNW
Heavy Snow
Humidity
100%
Feels like
27°F
Dew Point
33°F
10 AM
33°F
90%
9mph
NNW
Heavy Snow
Humidity
100%
Feels like
26°F
Dew Point
33°F
11 AM
32°F
90%
12mph
NNW
Heavy Snow
Humidity
100%
Feels like
23°F
Dew Point
32°F
12 PM
32°F
80%
13mph
NNW
80% Chance of Heavy Snow
Humidity
99%
Feels like
22°F
Dew Point
32°F
1 PM
32°F
40%
15mph
NNW
40% Chance of Heavy Snow
Humidity
94%
Feels like
21°F
Dew Point
30°F
2 PM
31°F
30%
16mph
NNW
30% Chance of Snow
Humidity
89%
Feels like
20°F
Dew Point
29°F
3 PM
31°F
20%
16mph
NNW
Cloudy
Humidity
85%
Feels like
20°F
Dew Point
27°F
4 PM
30°F
10%
17mph
NNW
Cloudy
Humidity
82%
Feels like
18°F
Dew Point
25°F
4:21 PM
5 PM
29°F
10%
17mph
NNW
Cloudy
Humidity
78%
Feels like
17°F
Dew Point
23°F
6 PM
29°F
10%
17mph
NNW
Mostly Cloudy
Humidity
76%
Feels like
17°F
Dew Point
22°F
7 PM
28°F
10%
18mph
NNW
Partly Cloudy
Humidity
74%
Feels like
16°F
Dew Point
21°F
8 PM
28°F
10%
18mph
NNW
Partly Cloudy
Humidity
72%
Feels like
15°F
Dew Point
20°F
9 PM
27°F
10%
19mph
NNW
Partly Cloudy
Humidity
71%
Feels like
13°F
Dew Point
19°F
10 PM
26°F
0%
19mph
NNW
Partly Cloudy
Humidity
71%
Feels like
12°F
Dew Point
17°F
11 PM
24°F
0%
19mph
NNW
Mostly Clear
Humidity
70%
Feels like
10°F
Dew Point
16°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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