Hourly Weather Forecast - West Islip, NY

12 AM
28°F
0%
14mph
WNW
Mostly Clear
Humidity
55%
Feels like
17°F
Dew Point
14°F
1 AM
27°F
0%
13mph
WNW
Mostly Clear
Humidity
54%
Feels like
16°F
Dew Point
13°F
2 AM
26°F
0%
13mph
WNW
Mostly Clear
Humidity
53%
Feels like
15°F
Dew Point
11°F
3 AM
26°F
0%
12mph
WNW
Mostly Clear
Humidity
53%
Feels like
15°F
Dew Point
11°F
4 AM
25°F
0%
11mph
WNW
Mostly Clear
Humidity
54%
Feels like
14°F
Dew Point
10°F
5 AM
24°F
0%
10mph
WNW
Mostly Clear
Humidity
56%
Feels like
14°F
Dew Point
11°F
6 AM
24°F
0%
10mph
NW
Clear
Humidity
55%
Feels like
14°F
Dew Point
10°F
7 AM
26°F
0%
9mph
NW
Clear
Humidity
52%
Feels like
16°F
Dew Point
10°F
7:13 AM
8 AM
28°F
0%
9mph
WNW
Sunny
Humidity
48%
Feels like
19°F
Dew Point
11°F
9 AM
30°F
0%
9mph
WNW
Sunny
Humidity
44%
Feels like
22°F
Dew Point
11°F
10 AM
32°F
10%
8mph
WNW
Sunny
Humidity
42%
Feels like
24°F
Dew Point
12°F
11 AM
33°F
10%
8mph
W
Sunny
Humidity
43%
Feels like
26°F
Dew Point
13°F
12 PM
33°F
20%
8mph
WSW
Sunny
Humidity
44%
Feels like
26°F
Dew Point
14°F
1 PM
34°F
10%
8mph
WSW
Sunny
Humidity
46%
Feels like
27°F
Dew Point
15°F
2 PM
34°F
10%
8mph
SW
Mostly Sunny
Humidity
49%
Feels like
27°F
Dew Point
17°F
3 PM
34°F
10%
8mph
SW
Partly Cloudy
Humidity
52%
Feels like
27°F
Dew Point
18°F
4 PM
34°F
10%
8mph
SW
Mostly Cloudy
Humidity
53%
Feels like
27°F
Dew Point
18°F
4:28 PM
5 PM
33°F
10%
8mph
SW
Cloudy
Humidity
54%
Feels like
27°F
Dew Point
19°F
6 PM
33°F
10%
9mph
SW
Mostly Cloudy
Humidity
55%
Feels like
26°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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