Loon Lake, Washington Weather
Thunderheads build by noon. Day 90 of spring. Read this microseason across nine climate regions →
Loon Lake weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 16Mostly Clear——85°60°—
- WednesdayJun 17Partly Cloudy——77°56°-8°
- ThursdayJun 18Partly Cloudy——82°52°+5°
- FridayJun 19Overcast——86°53°+4°
- SaturdayJun 20Overcast——83°55°-3°
- SundayJun 21Clear——87°51°+4°
- MondayJun 22Overcast——91°56°+4°
AQI 47 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 43 now. With UV 0.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 7 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 43 now. With UV 0.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 7 around 1 PM.
- Present
- AQI 43
- UV peak
- 0.0 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 7
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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 7:25 AM
- Moonset
- 11:05 PM
- In sign
- ♋︎ Cancer
Thunderheads build by noon
Loon Lake at a glance
- Today vs. normal: 67°F — typical for the season
- Last frost: June 3 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Loon Lake
- Tue85°60°2%
- Wed77°56°2%
- Thu82°52°0%
- Fri86°53°0%
- Sat83°55°0%
- Sun87°51°2%
- Mon91°56°1%
- Tue94°59°0%
- Wed77°51°4%
- Thu69°42°5%
- Fri71°43°2%
- Sat83°45°2%
- Sun85°51°13%
- Mon91°52°14%
- Tue97°59°14%
- Wed100°61°6%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Warm-season window is open
As of June 17, 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 Loon Lake
- 99148