Hourly Weather Forecast - SeaTac, WA

12 AM
38°F
0%
7mph
E
Clear
Humidity
84%
Feels like
33°F
Dew Point
34°F
1 AM
37°F
0%
7mph
E
Clear
Humidity
84%
Feels like
32°F
Dew Point
33°F
2 AM
37°F
0%
7mph
E
Clear
Humidity
84%
Feels like
31°F
Dew Point
32°F
3 AM
36°F
0%
7mph
E
Mostly Clear
Humidity
84%
Feels like
31°F
Dew Point
32°F
4 AM
36°F
0%
7mph
E
Mostly Clear
Humidity
83%
Feels like
30°F
Dew Point
31°F
5 AM
36°F
0%
7mph
E
Mostly Clear
Humidity
82%
Feels like
30°F
Dew Point
31°F
6 AM
36°F
0%
7mph
ESE
Mostly Clear
Humidity
81%
Feels like
30°F
Dew Point
31°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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Today's National Outlook

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