Hourly Weather Forecast - Southport, NY

12 AM
20°F
10%
9mph
WNW
Mostly Cloudy
Humidity
63%
Feels like
9°F
Dew Point
9°F
1 AM
20°F
10%
8mph
WNW
Mostly Cloudy
Humidity
63%
Feels like
10°F
Dew Point
9°F
2 AM
19°F
10%
8mph
WNW
Mostly Cloudy
Humidity
63%
Feels like
10°F
Dew Point
9°F
3 AM
19°F
10%
8mph
WNW
Mostly Cloudy
Humidity
63%
Feels like
9°F
Dew Point
9°F
4 AM
19°F
10%
8mph
W
Mostly Cloudy
Humidity
64%
Feels like
9°F
Dew Point
9°F
5 AM
19°F
10%
7mph
W
Partly Cloudy
Humidity
64%
Feels like
10°F
Dew Point
8°F
6 AM
18°F
10%
6mph
WSW
Partly Cloudy
Humidity
64%
Feels like
10°F
Dew Point
8°F
7 AM
18°F
10%
5mph
WSW
Partly Cloudy
Humidity
64%
Feels like
11°F
Dew Point
8°F
7:31 AM
8 AM
19°F
20%
5mph
SW
Partly Cloudy
Humidity
64%
Feels like
12°F
Dew Point
9°F
9 AM
21°F
20%
6mph
SSW
Partly Cloudy
Humidity
63%
Feels like
13°F
Dew Point
10°F
10 AM
23°F
10%
6mph
SSW
Partly Cloudy
Humidity
62%
Feels like
15°F
Dew Point
12°F
11 AM
24°F
10%
7mph
SSW
Partly Cloudy
Humidity
59%
Feels like
16°F
Dew Point
12°F
12 PM
27°F
10%
8mph
S
Partly Cloudy
Humidity
55%
Feels like
18°F
Dew Point
13°F
1 PM
28°F
10%
9mph
S
Partly Cloudy
Humidity
52%
Feels like
19°F
Dew Point
13°F
2 PM
29°F
20%
10mph
S
Partly Cloudy
Humidity
51%
Feels like
20°F
Dew Point
14°F
3 PM
30°F
20%
11mph
S
Mostly Cloudy
Humidity
52%
Feels like
21°F
Dew Point
14°F
4 PM
30°F
20%
11mph
S
Mostly Cloudy
Humidity
53%
Feels like
21°F
Dew Point
15°F
4:38 PM
5 PM
31°F
30%
11mph
S
30% Chance Frozen Mix
Humidity
55%
Feels like
21°F
Dew Point
17°F
6 PM
30°F
30%
11mph
S
30% Chance Frozen Mix
Humidity
58%
Feels like
21°F
Dew Point
18°F
7 PM
30°F
30%
11mph
S
30% Chance Frozen Mix
Humidity
61%
Feels like
21°F
Dew Point
19°F
8 PM
31°F
30%
11mph
S
30% Chance Frozen Mix
Humidity
61%
Feels like
22°F
Dew Point
19°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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