SeaTac, WA
Pollen counts
Grasses
Low
Molds
Low
Trees
Low
Weeds
Low
ALL
Pollen counts are measured as spores per cubic meter.
Weather forecast
Tonight
50° F
Showers and thunderstorms before 10pm, then rain. Mostly cloudy, with a low around 50. South southwest wind 12 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.