Hourly Weather Forecast - Startup, WA

2 AM
46°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
88%
Feels like
46°F
Dew Point
43°F
3 AM
46°F
20%
2mph
SE
Cloudy
Humidity
86%
Feels like
46°F
Dew Point
42°F
4 AM
46°F
10%
2mph
SE
Mostly Cloudy
Humidity
85%
Feels like
46°F
Dew Point
42°F
5 AM
46°F
10%
2mph
SE
Mostly Cloudy
Humidity
85%
Feels like
46°F
Dew Point
41°F
6 AM
46°F
10%
2mph
SE
Mostly Cloudy
Humidity
85%
Feels like
46°F
Dew Point
41°F
7 AM
45°F
10%
3mph
SSE
Partly Cloudy
Humidity
85%
Feels like
45°F
Dew Point
41°F
7:44 AM
8 AM
45°F
10%
2mph
SE
Mostly Cloudy
Humidity
87%
Feels like
45°F
Dew Point
42°F
9 AM
46°F
10%
2mph
SE
Mostly Cloudy
Humidity
90%
Feels like
46°F
Dew Point
43°F
10 AM
46°F
10%
2mph
ESE
Cloudy
Humidity
91%
Feels like
46°F
Dew Point
44°F
11 AM
47°F
10%
1mph
ESE
Cloudy
Humidity
91%
Feels like
47°F
Dew Point
44°F
12 PM
48°F
10%
2mph
ESE
Mostly Cloudy
Humidity
88%
Feels like
48°F
Dew Point
45°F
1 PM
49°F
10%
2mph
ESE
Cloudy
Humidity
86%
Feels like
49°F
Dew Point
45°F
2 PM
49°F
20%
2mph
E
Cloudy
Humidity
85%
Feels like
49°F
Dew Point
45°F
3 PM
49°F
20%
2mph
E
Mostly Cloudy
Humidity
83%
Feels like
49°F
Dew Point
44°F
4 PM
48°F
40%
2mph
E
40% Chance of Light Rain
Humidity
83%
Feels like
48°F
Dew Point
43°F
4:14 PM
5 PM
47°F
70%
3mph
E
70% Chance of Light Rain
Humidity
84%
Feels like
47°F
Dew Point
43°F
6 PM
47°F
90%
4mph
E
Light Rain
Humidity
86%
Feels like
46°F
Dew Point
43°F
7 PM
47°F
90%
5mph
E
Light Rain
Humidity
88%
Feels like
45°F
Dew Point
44°F
8 PM
47°F
90%
5mph
E
Rain
Humidity
89%
Feels like
45°F
Dew Point
44°F
9 PM
48°F
100%
6mph
ESE
Rain
Humidity
90%
Feels like
46°F
Dew Point
46°F
10 PM
49°F
100%
6mph
ESE
Rain
Humidity
90%
Feels like
47°F
Dew Point
47°F
11 PM
51°F
90%
5mph
SSE
Rain
Humidity
91%
Feels like
51°F
Dew Point
48°F

Snow and ice forecast through Thursday A.M.

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Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide