Hourly Weather Forecast - SeaTac, WA

12 AM
39°F
0%
6mph
ENE
Mostly Clear
Humidity
86%
Feels like
34°F
Dew Point
35°F
1 AM
38°F
0%
6mph
ENE
Mostly Clear
Humidity
86%
Feels like
34°F
Dew Point
35°F
2 AM
38°F
0%
6mph
ENE
Mostly Clear
Humidity
85%
Feels like
33°F
Dew Point
34°F
3 AM
37°F
0%
6mph
ENE
Mostly Clear
Humidity
85%
Feels like
33°F
Dew Point
33°F
4 AM
37°F
0%
6mph
ENE
Partly Cloudy
Humidity
85%
Feels like
32°F
Dew Point
33°F
5 AM
36°F
0%
6mph
ENE
Partly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
32°F
6 AM
36°F
0%
6mph
ENE
Partly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
32°F
7 AM
36°F
0%
6mph
ENE
Partly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
32°F
7:49 AM
8 AM
37°F
0%
6mph
ENE
Partly Cloudy
Humidity
83%
Feels like
32°F
Dew Point
33°F
9 AM
39°F
0%
6mph
ENE
Partly Cloudy
Humidity
81%
Feels like
34°F
Dew Point
33°F
10 AM
41°F
0%
5mph
NE
Partly Cloudy
Humidity
77%
Feels like
38°F
Dew Point
35°F
11 AM
43°F
0%
5mph
NNE
Mostly Sunny
Humidity
74%
Feels like
40°F
Dew Point
36°F
12 PM
46°F
0%
5mph
N
Mostly Sunny
Humidity
71%
Feels like
43°F
Dew Point
37°F
1 PM
47°F
0%
6mph
N
Partly Cloudy
Humidity
69%
Feels like
44°F
Dew Point
38°F
2 PM
48°F
0%
6mph
N
Partly Cloudy
Humidity
69%
Feels like
46°F
Dew Point
38°F
3 PM
48°F
0%
6mph
N
Partly Cloudy
Humidity
71%
Feels like
45°F
Dew Point
39°F
4 PM
47°F
0%
6mph
N
Partly Cloudy
Humidity
73%
Feels like
44°F
Dew Point
38°F
4:51 PM
5 PM
45°F
0%
6mph
N
Mostly Clear
Humidity
79%
Feels like
42°F
Dew Point
39°F
6 PM
44°F
0%
5mph
NNE
Mostly Clear
Humidity
81%
Feels like
41°F
Dew Point
38°F
7 PM
42°F
0%
5mph
NNE
Partly Cloudy
Humidity
84%
Feels like
39°F
Dew Point
38°F
8 PM
41°F
0%
5mph
NE
Partly Cloudy
Humidity
85%
Feels like
38°F
Dew Point
37°F
9 PM
40°F
0%
6mph
NE
Cloudy
Humidity
86%
Feels like
36°F
Dew Point
37°F
10 PM
40°F
0%
6mph
ENE
Cloudy
Humidity
86%
Feels like
36°F
Dew Point
36°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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