Swan Valley, Idaho Weather
Pikas hayfeeding in granite peaks. Day 78 of spring. Read this microseason across nine climate regions →
Swan Valley weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Overcast——75°52°—
- FridayJun 5Overcast——81°51°+6°
- SaturdayJun 6Overcast14%—78°56°-3°
- SundayJun 7Drizzle44%0.06″66°51°-12°
- MondayJun 8Overcast——73°49°+7°
- TuesdayJun 9Showers44%0.66″60°51°-13°
- WednesdayJun 10Foggy48%—62°48°+2°
AQI 64 (Moderate), driven by Ozone. AQI up 12 over the last 6 hours (gradual rise). Ozone at AQI 47 now. With UV 0.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 11 by mid-afternoon.
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 47 now. With UV 0.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 11 by mid-afternoon.
- Present
- AQI 47
- UV peak
- 0.0 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 11
PM × Wind × Precip
PM2.5 at 5.8 µg/m³, PM10 at 14.8 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.39
- Wind
- light
- Recent rain
- 0h 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
- 6:37 AM
- Moonset
- 4:27 PM
- In sign
- ♒︎ Aquarius
Pikas hayfeeding in granite peaks
Swan Valley at a glance
- Today vs. normal: 13°F below the seasonal normal for this latitude
- Last frost: May 7 (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
Warm-season window is open
As of June 5, 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.