Rosalia, Washington Weather
Paintbrush crowns the ridges. Day 86 of spring. Read this microseason across nine climate regions →
Rosalia weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 13Clear——73°47°—
- SundayJun 14Overcast——79°49°+6°
- MondayJun 15Overcast——83°57°+4°
- TuesdayJun 16Overcast——84°56°+1°
- WednesdayJun 17Clear——76°49°-8°
- ThursdayJun 18Overcast——83°53°+7°
- FridayJun 19Overcast——86°57°+3°
AQI 38 (Good), driven by Ozone. AQI down 7 over the last 6 hours (gradual decline). Ozone at AQI 33 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 15 around 1 PM.
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 33 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 15 around 1 PM.
- Present
- AQI 33
- UV peak
- 3.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 15
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).








































Cut your thistles before St. John, you will have two instead of one.
- Moonrise
- 3:04 AM
- Moonset
- 6:43 PM
- In sign
- ♉︎ Taurus
Paintbrush crowns the ridges
Rosalia at a glance
- Today vs. normal: 17°F below the seasonal normal for this latitude
- Last frost: May 29 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Prune spring-blooming shrubs after flowers fade.
15-Day Forecast — Rosalia
- Sat73°46°0%
- Sun79°49°0%
- Mon83°57°0%
- Tue84°56°0%
- Wed76°49°1%
- Thu83°53°0%
- Fri86°57°1%
- Sat80°58°3%
- Sun77°47°5%
- Mon77°50°5%
- Tue80°49°5%
- Wed89°55°11%
- Thu99°58°6%
- Fri108°67°6%
- Sat102°71°10%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Warm-season window is open
As of June 13, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.
ZIP codes in Rosalia
- 99170