Hourly Weather Forecast - Islip, NY

12 AM
42°F
30%
3mph
SSW
30% Chance of Light Rain
Humidity
92%
Feels like
42°F
Dew Point
40°F
1 AM
41°F
10%
3mph
SSW
Mostly Cloudy
Humidity
92%
Feels like
39°F
Dew Point
39°F
2 AM
40°F
10%
4mph
SW
Mostly Cloudy
Humidity
92%
Feels like
37°F
Dew Point
38°F
3 AM
39°F
30%
5mph
SW
30% Chance Frozen Mix
Humidity
92%
Feels like
36°F
Dew Point
37°F
4 AM
38°F
30%
5mph
SW
30 % Chance of Heavy Snow
Humidity
92%
Feels like
35°F
Dew Point
37°F
5 AM
38°F
30%
6mph
WSW
30 % Chance of Heavy Snow
Humidity
93%
Feels like
34°F
Dew Point
36°F
6 AM
38°F
40%
6mph
W
40% Chance of Heavy Snow
Humidity
93%
Feels like
33°F
Dew Point
36°F
7 AM
38°F
30%
7mph
W
30 % Chance of Heavy Snow
Humidity
90%
Feels like
33°F
Dew Point
36°F
7:15 AM
8 AM
38°F
20%
9mph
W
Mostly Cloudy
Humidity
80%
Feels like
31°F
Dew Point
32°F
9 AM
38°F
10%
11mph
W
Partly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
28°F
10 AM
37°F
0%
12mph
WNW
Partly Cloudy
Humidity
60%
Feels like
29°F
Dew Point
24°F
11 AM
36°F
0%
12mph
W
Partly Cloudy
Humidity
55%
Feels like
28°F
Dew Point
22°F
12 PM
36°F
0%
12mph
W
Partly Cloudy
Humidity
53%
Feels like
27°F
Dew Point
20°F
1 PM
35°F
0%
11mph
W
Partly Cloudy
Humidity
52%
Feels like
27°F
Dew Point
19°F
2 PM
34°F
0%
11mph
W
Partly Cloudy
Humidity
51%
Feels like
25°F
Dew Point
17°F
3 PM
33°F
0%
11mph
W
Mostly Cloudy
Humidity
50%
Feels like
24°F
Dew Point
16°F
4 PM
31°F
0%
11mph
W
Mostly Cloudy
Humidity
49%
Feels like
22°F
Dew Point
14°F
4:50 PM
5 PM
29°F
0%
10mph
WNW
Mostly Cloudy
Humidity
49%
Feels like
20°F
Dew Point
13°F
6 PM
28°F
0%
10mph
WNW
Partly Cloudy
Humidity
50%
Feels like
19°F
Dew Point
12°F
7 PM
27°F
0%
10mph
WNW
Partly Cloudy
Humidity
49%
Feels like
17°F
Dew Point
10°F
8 PM
26°F
0%
10mph
WNW
Partly Cloudy
Humidity
49%
Feels like
16°F
Dew Point
9°F
9 PM
25°F
0%
10mph
WNW
Partly Cloudy
Humidity
48%
Feels like
15°F
Dew Point
8°F
10 PM
24°F
0%
10mph
WNW
Mostly Clear
Humidity
48%
Feels like
14°F
Dew Point
8°F
11 PM
24°F
0%
10mph
WNW
Mostly Clear
Humidity
48%
Feels like
14°F
Dew Point
7°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(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

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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