Carson, Washington Weather
Rufous Hummingbirds Arrive. Day 76 of spring. Read this microseason across nine climate regions →
Carson weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Light Drizzle21%0.03″71°56°—
- ThursdayJun 4Partly Cloudy——66°51°-5°
- FridayJun 5Light Drizzle48%—61°43°-5°
- SaturdayJun 6Light Snow Shwrs76%0.07″55°44°-6°
- SundayJun 7Overcast——67°42°+12°
- MondayJun 8Light Drizzle47%0.21″53°48°-14°
- TuesdayJun 9Light Drizzle46%—62°49°+9°
PM2.5 at 15.9 µg/m³, PM10 at 21.4 µg/m³ — typical background levels with no transport signature. AQI up 8 over the last 6 hours (gradual rise).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 45. Overcast through the UV peak window (cloud cover ~78%) — afternoon ozone should stay flat.
- Present
- AQI 45
- UV peak
- 5.9 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 18
PM × Wind × Precip
PM2.5 at 15.9 µg/m³, PM10 at 21.4 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.74
- Wind
- breezy
- Recent rain
- 1h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
The higher the clouds, the finer the weather.
- Moonrise
- 6:27 AM
- Moonset
- 2:48 PM
- In sign
- ♑︎ Capricorn
Rufous Hummingbirds Arrive
Carson at a glance
- Today vs. normal: 3°F below the seasonal normal for this latitude
- Last frost: May 20 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 3, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.