Hourly Weather Forecast - Issaquah, WA

12 AM
39°F
30%
2mph
SSE
30% Chance of Light Rain
Humidity
95%
Feels like
39°F
Dew Point
38°F
1 AM
39°F
30%
2mph
SSE
30% Chance of Light Rain
Humidity
95%
Feels like
39°F
Dew Point
38°F
2 AM
39°F
30%
2mph
SE
30% Chance of Light Rain
Humidity
96%
Feels like
39°F
Dew Point
38°F
3 AM
39°F
30%
2mph
SE
30% Chance of Light Rain
Humidity
97%
Feels like
39°F
Dew Point
38°F
4 AM
38°F
30%
2mph
SE
30% Chance of Light Rain
Humidity
95%
Feels like
38°F
Dew Point
37°F
5 AM
38°F
30%
2mph
SE
30% Chance of Light Rain
Humidity
96%
Feels like
38°F
Dew Point
37°F
6 AM
38°F
30%
2mph
SE
30% Chance of Light Rain
Humidity
97%
Feels like
38°F
Dew Point
38°F
7 AM
38°F
40%
2mph
SE
40% Chance of Light Rain
Humidity
96%
Feels like
38°F
Dew Point
37°F
7:53 AM
8 AM
39°F
60%
2mph
SE
60% Chance of Light Rain
Humidity
95%
Feels like
39°F
Dew Point
38°F
9 AM
40°F
60%
2mph
SE
60% Chance Rain Showers
Humidity
95%
Feels like
40°F
Dew Point
38°F
10 AM
41°F
70%
2mph
SE
70% Chance Rain Showers
Humidity
93%
Feels like
41°F
Dew Point
39°F
11 AM
42°F
70%
2mph
SE
70% Chance Rain Showers
Humidity
91%
Feels like
42°F
Dew Point
40°F
12 PM
43°F
70%
2mph
SE
70% Chance of Light Rain
Humidity
90%
Feels like
43°F
Dew Point
40°F
1 PM
44°F
70%
2mph
SE
70% Chance of Light Rain
Humidity
88%
Feels like
44°F
Dew Point
41°F
2 PM
44°F
70%
2mph
SSE
70% Chance of Light Rain
Humidity
87%
Feels like
44°F
Dew Point
40°F
3 PM
44°F
70%
2mph
SSE
70% Chance of Light Rain
Humidity
88%
Feels like
44°F
Dew Point
40°F
4 PM
43°F
70%
2mph
S
70% Chance of Light Rain
Humidity
90%
Feels like
43°F
Dew Point
40°F
4:19 PM
5 PM
42°F
70%
2mph
S
70% Chance of Light Rain
Humidity
93%
Feels like
42°F
Dew Point
40°F
6 PM
42°F
70%
3mph
S
70% Chance of Light Rain
Humidity
94%
Feels like
42°F
Dew Point
40°F
7 PM
42°F
70%
3mph
S
70% Chance of Light Rain
Humidity
95%
Feels like
42°F
Dew Point
40°F
8 PM
41°F
70%
3mph
S
70% Chance of Light Rain
Humidity
95%
Feels like
41°F
Dew Point
40°F
9 PM
41°F
70%
3mph
S
70% Chance of Light Rain
Humidity
94%
Feels like
41°F
Dew Point
40°F
10 PM
41°F
60%
3mph
S
60% Chance of Light Rain
Humidity
95%
Feels like
41°F
Dew Point
40°F
11 PM
41°F
50%
3mph
S
50% Chance of Light Rain
Humidity
95%
Feels like
41°F
Dew Point
40°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's 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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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