Hourly Weather Forecast - Black Diamond, WA

12 AM
42°F
100%
6mph
S
Light Rain
Humidity
93%
Feels like
38°F
Dew Point
40°F
1 AM
41°F
90%
6mph
S
Light Rain
Humidity
93%
Feels like
37°F
Dew Point
39°F
2 AM
40°F
80%
6mph
S
80% Chance of Light Rain
Humidity
92%
Feels like
37°F
Dew Point
38°F
3 AM
40°F
70%
5mph
S
70% Chance of Light Rain
Humidity
93%
Feels like
36°F
Dew Point
38°F
4 AM
39°F
60%
5mph
S
60% Chance of Light Rain
Humidity
92%
Feels like
36°F
Dew Point
37°F
5 AM
39°F
60%
5mph
SSE
60% Chance of Light Rain
Humidity
91%
Feels like
36°F
Dew Point
37°F
6 AM
40°F
70%
5mph
SSE
70% Chance of Light Rain
Humidity
87%
Feels like
36°F
Dew Point
37°F
7 AM
40°F
70%
5mph
SSE
70% Chance Rain Showers
Humidity
84%
Feels like
37°F
Dew Point
36°F
7:52 AM
8 AM
41°F
80%
5mph
SSE
80% Chance Rain Showers
Humidity
83%
Feels like
38°F
Dew Point
36°F
9 AM
42°F
90%
5mph
SSE
Rain Showers
Humidity
81%
Feels like
39°F
Dew Point
37°F
10 AM
43°F
80%
5mph
SSE
80% Chance Rain Showers
Humidity
80%
Feels like
40°F
Dew Point
37°F
11 AM
44°F
80%
5mph
SSE
80% Chance Rain Showers
Humidity
77%
Feels like
42°F
Dew Point
38°F
12 PM
46°F
80%
5mph
SSE
80% Chance Rain Showers
Humidity
76%
Feels like
43°F
Dew Point
38°F
1 PM
46°F
70%
5mph
S
70% Chance Rain Showers
Humidity
76%
Feels like
44°F
Dew Point
39°F
2 PM
46°F
70%
5mph
S
70% Chance Rain Showers
Humidity
77%
Feels like
43°F
Dew Point
39°F
3 PM
44°F
70%
4mph
S
70% Chance Rain Showers
Humidity
79%
Feels like
42°F
Dew Point
38°F
4 PM
43°F
70%
5mph
S
70% Chance Rain Showers
Humidity
80%
Feels like
40°F
Dew Point
38°F
4:20 PM
5 PM
42°F
80%
6mph
S
80% Chance Rain Showers
Humidity
83%
Feels like
38°F
Dew Point
37°F
6 PM
42°F
90%
6mph
S
Rain Showers
Humidity
84%
Feels like
37°F
Dew Point
37°F
7 PM
42°F
90%
7mph
S
Rain Showers
Humidity
84%
Feels like
37°F
Dew Point
37°F
8 PM
42°F
90%
7mph
S
Rain Showers
Humidity
86%
Feels like
37°F
Dew Point
38°F
9 PM
42°F
90%
7mph
S
Rain Showers
Humidity
86%
Feels like
37°F
Dew Point
38°F
10 PM
42°F
100%
7mph
S
Light Rain
Humidity
87%
Feels like
37°F
Dew Point
38°F
11 PM
42°F
100%
7mph
S
Rain
Humidity
86%
Feels like
37°F
Dew Point
38°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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