Winter Weather Advisory

* WHAT...Snow showers expected. Total snow accumulations of 4 to 6 inches above 4000 feet, with higher amounts possible in the high terrain.

* WHERE...Cascades of Snohomish and Northern King Counties, Cascades of Whatcom and Skagit Counties, Olympics, Cascades of Pierce and Lewis Counties, and Cascades of Southern King County.

* WHEN...Until 8 AM PDT Sunday.

* IMPACTS...Late season snow showers in the mountains may impact those enjoying outdoor recreation in the mountains above 4000 feet Friday through Saturday night. Warm road temperatures may limit roadway accumulations. However, temporary road accumulations will be possible in heavy snow showers.

* ADDITIONAL DETAILS...Expect cold conditions in the mountains. The highest chances for heavy showers will occur Friday afternoon and again Saturday afternoon. These showers could be accompanied by lighting and small hail.

Sunday, May 17, 8:00 AM PDT
Partially cloudy
50°
Feels 48°
 84%
Dewpt 45°
 sse
5 - 10 mph
Friday, May 15
Partly cloudy throughout the day with a chance of rain throughout the day.
48 52 48 - 52
Saturday, May 16
Partly cloudy throughout the day with afternoon rain.
45 57 45 - 57
Sunday, May 17
Partly cloudy throughout the day.
44 64 44 - 64
Monday, May 18
Partly cloudy throughout the day.
48 66 48 - 66
Tuesday, May 19
Partly cloudy throughout the day.
51 66 51 - 66
Wednesday, May 20
Partly cloudy throughout the day.
52 68 52 - 68
Thursday, May 21
Partly cloudy throughout the day.
53 68 53 - 68
Friday, May 22
Partly cloudy throughout the day.
53 69 53 - 69
Saturday, May 23
Partly cloudy throughout the day.
46 68 46 - 68
Sunday, May 24
Partly cloudy throughout the day.
43 70 43 - 70
Monday, May 25
Partly cloudy throughout the day.
45 61 45 - 61
Tuesday, May 26
Partly cloudy throughout the day.
42 54 42 - 54
Wednesday, May 27
Partly cloudy throughout the day.
39 59 39 - 59
Thursday, May 28
Cloudy skies throughout the day.
49 56 49 - 56
Friday, May 29
Partly cloudy throughout the day.
48 58 48 - 58
Weather forecast for Seattle, WA on Sat, 16 May 2026 05:34:08 GMT