North Sultan, Washington Weather
Rufous Hummingbirds Arrive. Day 76 of spring. Read this microseason across nine climate regions →
North Sultan weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Overcast10%—68°59°—
- ThursdayJun 4Light Drizzle37%0.01″62°52°-6°
- FridayJun 5Drizzle87%—57°47°-5°
- SaturdayJun 6Light Showers91%0.11″54°44°-3°
- SundayJun 7Light Drizzle——66°43°+12°
- MondayJun 8Drizzle59%0.12″54°48°-12°
- TuesdayJun 9Light Drizzle53%—60°48°+6°
PM2.5 at 12.6 µg/m³ (AQI 58) with a 0.69 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust. AQI up 5 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 51 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 51
- UV peak
- 4.6 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 51
PM × Wind × Precip
PM2.5 at 12.6 µg/m³ (AQI 58) with a 0.69 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.69
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
- 6:38 AM
- Moonset
- 2:37 PM
- In sign
- ♑︎ Capricorn
Rufous Hummingbirds Arrive
North Sultan at a glance
- Today vs. normal: 66°F — typical for the season
- Last frost: June 2 (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.
SPC Convective Outlook
Storm Prediction Center — North Sultan
SPC has placed North Sultan in the General Thunderstorms category for severe thunderstorms day after tomorrow.
- TODAYNONENo severe risk
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.