Hourly Weather Forecast - Islip, NY

2 PM
34°F
70%
1mph
NE
70% Chance Frozen Mix
Humidity
100%
Feels like
34°F
Dew Point
34°F
3 PM
33°F
70%
1mph
NE
70% Chance of Snow
Humidity
100%
Feels like
33°F
Dew Point
33°F
4 PM
33°F
70%
2mph
NE
70% Chance of Snow
Humidity
100%
Feels like
33°F
Dew Point
33°F
4:53 PM
5 PM
32°F
90%
2mph
NE
Snow
Humidity
100%
Feels like
32°F
Dew Point
32°F
6 PM
32°F
100%
2mph
NNE
Snow
Humidity
100%
Feels like
32°F
Dew Point
32°F
7 PM
32°F
90%
2mph
N
Snow
Humidity
100%
Feels like
32°F
Dew Point
32°F
8 PM
32°F
90%
2mph
N
Snow
Humidity
100%
Feels like
32°F
Dew Point
32°F
9 PM
32°F
90%
3mph
NNW
Snow
Humidity
100%
Feels like
32°F
Dew Point
32°F
10 PM
32°F
60%
3mph
NNW
60% Chance of Heavy Snow
Humidity
100%
Feels like
29°F
Dew Point
32°F
11 PM
32°F
40%
4mph
NNW
40% Chance of Heavy Snow
Humidity
100%
Feels like
28°F
Dew Point
32°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and eastern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(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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