Hourly Weather Forecast - SeaTac, WA

12 AM
46°F
10%
7mph
SSE
Partly Cloudy
Humidity
92%
Feels like
42°F
Dew Point
44°F
1 AM
46°F
10%
7mph
SSE
Mostly Cloudy
Humidity
93%
Feels like
42°F
Dew Point
44°F
2 AM
45°F
10%
6mph
SSE
Mostly Cloudy
Humidity
93%
Feels like
42°F
Dew Point
43°F
3 AM
45°F
10%
6mph
S
Mostly Cloudy
Humidity
92%
Feels like
42°F
Dew Point
43°F
4 AM
45°F
10%
7mph
S
Cloudy
Humidity
92%
Feels like
41°F
Dew Point
43°F
5 AM
45°F
10%
7mph
S
Cloudy
Humidity
90%
Feels like
42°F
Dew Point
42°F
6 AM
46°F
20%
7mph
S
Cloudy
Humidity
90%
Feels like
42°F
Dew Point
43°F
6:46 AM
7 AM
47°F
30%
8mph
S
30% Chance of Light Rain
Humidity
89%
Feels like
43°F
Dew Point
44°F
8 AM
48°F
30%
8mph
S
30% Chance of Light Rain
Humidity
88%
Feels like
45°F
Dew Point
45°F
9 AM
50°F
50%
9mph
S
50% Chance of Light Rain
Humidity
87%
Feels like
46°F
Dew Point
46°F
10 AM
51°F
60%
9mph
S
60% Chance of Light Rain
Humidity
86%
Feels like
51°F
Dew Point
47°F
11 AM
52°F
70%
10mph
SSW
70% Chance of Light Rain
Humidity
86%
Feels like
52°F
Dew Point
48°F
12 PM
52°F
80%
10mph
SSW
80% Chance of Light Rain
Humidity
86%
Feels like
52°F
Dew Point
48°F
1 PM
52°F
80%
11mph
SSW
80% Chance of Light Rain
Humidity
88%
Feels like
52°F
Dew Point
49°F
2 PM
52°F
90%
11mph
SSW
Light Rain
Humidity
89%
Feels like
52°F
Dew Point
49°F
3 PM
52°F
90%
11mph
SSW
Light Rain
Humidity
90%
Feels like
52°F
Dew Point
49°F
4 PM
51°F
90%
11mph
SSW
Light Rain
Humidity
92%
Feels like
51°F
Dew Point
49°F
5 PM
50°F
100%
11mph
SSW
Light Rain
Humidity
93%
Feels like
50°F
Dew Point
48°F
5:57 PM
6 PM
50°F
100%
11mph
S
Rain
Humidity
93%
Feels like
46°F
Dew Point
48°F
7 PM
49°F
100%
11mph
S
Light Rain
Humidity
92%
Feels like
45°F
Dew Point
47°F
8 PM
49°F
100%
10mph
S
Light Rain
Humidity
92%
Feels like
45°F
Dew Point
47°F
9 PM
49°F
100%
10mph
S
Light Rain
Humidity
92%
Feels like
44°F
Dew Point
47°F
10 PM
49°F
100%
10mph
S
Light Rain
Humidity
92%
Feels like
44°F
Dew Point
46°F
11 PM
48°F
100%
10mph
S
Light Rain
Humidity
93%
Feels like
44°F
Dew Point
46°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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