and then 
to Add to home screen Kennewick
Rise 5:22AM
Set 8:23PM
Reporting Station : Tri-Cities Airport, WA
There are
2 Weather Alerts
for your area.
2 Weather Alerts
for your area.
74°F
Clear. Mild.
- 35%
- 3 mphE
-
35%
Humidity -
44°F
Dew Point -
77°F
Comfort Level -
10 mi
Visibility -
29.84 in
Barometric Pressure - Air Quality
First Quarter
Rise12:24PM
Set2:28AM
No Airport Delays Found
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| Custer-Loomis (SO-AQS) | 39 ppb |  Good |
| Glacier NP | 47 ppb | Good |
| Lassen Volcanic NP | 52 ppb |  Moderate |
| Lemmon Valley | 64 ppb | Moderate |
| Sparks | 62 ppb | Moderate |
| Yellowstone NP | 43 ppb | Good |
| Incline | 62 ppb | Moderate |
| Grass Valley | 56 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 14 May | Particulates smaller than 2.5 microns | 14 ppb | Good |
| 15 May | Particulates smaller than 2.5 microns | 17 ppb | Good |
| 16 May | Particulates smaller than 2.5 microns | n/a | Good |
| 17 May | Particulates smaller than 2.5 microns | n/a | Good |
| 18 May | Particulates smaller than 2.5 microns | n/a | Good |
| 19 May | Particulates smaller than 2.5 microns | n/a | Good |
| 20 May | Particulates smaller than 2.5 microns | n/a | Good |
Hermiston
Mesa
Sunnyside
Rise 5:22AM
Set 8:23PM
First Quarter
Rise12:24PM
Set2:28AM
No Airport Delays Found
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 16 May Thursday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 17 May Friday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 18 May Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 19 May Sunday | Good |
strong winds, well-mixed atmosphere, low pressure |
| 20 May Monday | Good |
well-mixed atmosphere, low pressure |
| 21 May Tuesday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 22 May Wednesday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 16 May Night | Good |
well-mixed atmosphere, low pressure |
| 16 May Morning | Good |
well-mixed atmosphere, low pressure |
| 16 May Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 16 May Evening | Good |
strong winds, well-mixed atmosphere, low pressure |
| 17 May Night | Good |
strong winds, well-mixed atmosphere, low pressure |
| 17 May Morning | Good |
strong winds, well-mixed atmosphere, low pressure |
| 17 May Afternoon | Good |
strong winds, well-mixed atmosphere, low pressure |
| 17 May Evening | Good |
strong winds, well-mixed atmosphere, low pressure |