Hourly Weather Forecast - Southport, NY

4 AM
12°F
0%
9mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
-1°F
Dew Point
4°F
5 AM
12°F
0%
9mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
0°F
Dew Point
5°F
6 AM
11°F
0%
7mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
0°F
Dew Point
5°F
7 AM
12°F
0%
7mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
2°F
Dew Point
5°F
7:28 AM
8 AM
13°F
0%
7mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
3°F
Dew Point
7°F
9 AM
15°F
0%
7mph
W
Mostly Cloudy
Humidity
74%
Feels like
6°F
Dew Point
9°F
10 AM
17°F
0%
8mph
W
Mostly Cloudy
Humidity
73%
Feels like
7°F
Dew Point
10°F
11 AM
19°F
0%
9mph
W
Mostly Cloudy
Humidity
71%
Feels like
9°F
Dew Point
11°F
12 PM
22°F
10%
9mph
W
Cloudy
Humidity
67%
Feels like
11°F
Dew Point
12°F
1 PM
23°F
10%
9mph
W
Cloudy
Humidity
65%
Feels like
13°F
Dew Point
13°F
2 PM
23°F
10%
9mph
W
Cloudy
Humidity
64%
Feels like
14°F
Dew Point
13°F
3 PM
23°F
30%
9mph
WSW
30% Chance of Heavy Snow
Humidity
65%
Feels like
13°F
Dew Point
13°F
4 PM
23°F
20%
9mph
WSW
Cloudy
Humidity
66%
Feels like
13°F
Dew Point
13°F
4:36 PM
5 PM
22°F
20%
8mph
WSW
Mostly Cloudy
Humidity
67%
Feels like
12°F
Dew Point
12°F
6 PM
20°F
10%
8mph
WSW
Mostly Cloudy
Humidity
68%
Feels like
11°F
Dew Point
11°F
7 PM
19°F
10%
7mph
WSW
Mostly Cloudy
Humidity
69%
Feels like
10°F
Dew Point
11°F
8 PM
19°F
10%
7mph
WSW
Mostly Cloudy
Humidity
68%
Feels like
9°F
Dew Point
10°F
9 PM
18°F
0%
7mph
WSW
Cloudy
Humidity
67%
Feels like
9°F
Dew Point
9°F
10 PM
17°F
0%
7mph
WSW
Cloudy
Humidity
66%
Feels like
8°F
Dew Point
8°F
11 PM
17°F
0%
6mph
WSW
Cloudy
Humidity
65%
Feels like
8°F
Dew Point
7°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

Monday's Weather Outlook

Monday'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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