and then 
to Add to home screen Seattle-Bellevue-Kent Valley
Rise 5:28AM
Set 8:43PM
Reporting Station : Seattle Boeing Field, WA
There is
1 Weather Alert
for your area.
1 Weather Alert
for your area.
59°F
Scattered clouds. Refreshingly cool.
- 48%
- 13 mphS
-
48%
Humidity -
39°F
Dew Point -
57°F
Comfort Level -
10 mi
Visibility -
30.15 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise2:48PM
Set3:17AM
FRIDAY AFTERNOON
SEA / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Glacier NP | 40 ppb |  Good |
| Lassen Volcanic NP | 54 ppb |  Moderate |
| Grass Valley | 54 ppb | Moderate |
| Lemmon Valley | 59 ppb | Moderate |
| Sparks | 60 ppb | Moderate |
| Colfax | 56 ppb | Moderate |
| Incline | 61 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 15 May | Particulates smaller than 2.5 microns | 41 ppb | Good |
| 16 May | Particulates smaller than 2.5 microns | 29 ppb | Good |
| 17 May | Particulates smaller than 2.5 microns | n/a | Good |
| 18 May | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 19 May | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 20 May | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 21 May | Particulates smaller than 2.5 microns | n/a | Good |
Bremerton-Silverdale-Bainbridge Island
Cascade foothills of King County
Tacoma-Puyallup
Rise 5:28AM
Set 8:43PM
Waxing gibbous
Rise2:48PM
Set3:17AM
FRIDAY AFTERNOON
SEA / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 17 May Friday | Good |
well-mixed atmosphere, low pressure |
| 18 May Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 19 May Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 20 May Monday | Good |
well-mixed atmosphere, low pressure |
| 21 May Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 22 May Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 23 May Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 17 May Afternoon | Good |
well-mixed atmosphere, low pressure |
| 17 May Evening | Good |
well-mixed atmosphere, low pressure |
| 18 May Night | Good |
well-mixed atmosphere, low pressure |
| 18 May Morning | Good |
well-mixed atmosphere, low pressure |
| 18 May Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |
| 18 May Evening | Good |
precipitation, well-mixed atmosphere, low pressure |
| 19 May Night | Good |
well-mixed atmosphere, low pressure |
| 19 May Morning | Good |
well-mixed atmosphere, low pressure |