Hourly Weather Forecast - Startup, WA

2 PM
55°F
0%
1mph
ESE
Mostly Sunny
Humidity
89%
Feels like
55°F
Dew Point
52°F
3 PM
54°F
0%
2mph
ESE
Partly Cloudy
Humidity
87%
Feels like
54°F
Dew Point
51°F
4 PM
53°F
0%
2mph
ESE
Mostly Cloudy
Humidity
85%
Feels like
53°F
Dew Point
49°F
4:14 PM
5 PM
53°F
0%
3mph
ESE
Mostly Cloudy
Humidity
82%
Feels like
53°F
Dew Point
47°F
6 PM
52°F
0%
4mph
ESE
Mostly Cloudy
Humidity
79%
Feels like
52°F
Dew Point
46°F
7 PM
51°F
0%
4mph
SE
Mostly Cloudy
Humidity
76%
Feels like
51°F
Dew Point
44°F
8 PM
51°F
0%
4mph
SE
Mostly Cloudy
Humidity
74%
Feels like
51°F
Dew Point
43°F
9 PM
51°F
0%
3mph
SE
Partly Cloudy
Humidity
72%
Feels like
51°F
Dew Point
42°F
10 PM
51°F
10%
3mph
SE
Partly Cloudy
Humidity
71%
Feels like
51°F
Dew Point
42°F
11 PM
51°F
10%
3mph
ESE
Mostly Cloudy
Humidity
69%
Feels like
51°F
Dew Point
42°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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