Hourly Weather Forecast - Port Jefferson Station, NY

12 AM
31°F
20%
0mph
SW
Mostly Cloudy
Humidity
86%
Feels like
31°F
Dew Point
27°F
1 AM
31°F
30%
0mph
SW
30% Chance Frozen Mix
Humidity
88%
Feels like
31°F
Dew Point
27°F
2 AM
30°F
30%
1mph
SW
30% Chance Frozen Mix
Humidity
88%
Feels like
30°F
Dew Point
27°F
3 AM
30°F
30%
1mph
SW
30% Chance Frozen Mix
Humidity
89%
Feels like
30°F
Dew Point
27°F
4 AM
30°F
30%
2mph
SW
30% Chance Frozen Mix
Humidity
88%
Feels like
30°F
Dew Point
27°F
5 AM
30°F
30%
2mph
SW
30 % Chance of Heavy Snow
Humidity
87%
Feels like
30°F
Dew Point
26°F
6 AM
30°F
20%
3mph
SW
Partly Cloudy
Humidity
85%
Feels like
30°F
Dew Point
26°F
7 AM
30°F
20%
3mph
WSW
Clear
Humidity
80%
Feels like
27°F
Dew Point
25°F
7:13 AM
8 AM
31°F
20%
4mph
WSW
Mostly Sunny
Humidity
72%
Feels like
28°F
Dew Point
24°F
9 AM
33°F
20%
4mph
WSW
Partly Cloudy
Humidity
65%
Feels like
29°F
Dew Point
22°F
10 AM
34°F
20%
5mph
WSW
Partly Cloudy
Humidity
57%
Feels like
29°F
Dew Point
20°F

Monday's Weather Outlook

Today's Weather Outlook

An active pattern comes to an end as high pressure will bring quiet weather nationally.

(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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