North Cascades · WA

Blue Mountain

3,051
Elevation ft
1,083
Prominence ft
Pacific Northwest
Region
Weather Forecast
⚠️
Air Quality: Moderate · AQI 58
PM2.5: 18.3 μg/m³ · Check conditions before travel
5-Day Air Quality Forecast
Sun, Sep 20
63
Moderate
Mon, Sep 21
62
Moderate
Tue, Sep 22
58
Moderate
Wed, Sep 23
60
Moderate
Thu, Sep 24
59
Moderate
PM2.5 wildfire smoke threshold: 35 μg/m³ · Source: CAMS via Open-Meteo
7-Day Forecast
Sun, Sep 20
🌫️
Fog
64° / 49°
💨7
Mon, Sep 21
🌫️
Fog
58° / 47°
2%
💨10
Tue, Sep 22
🌫️
Fog
50° / 41°
3%
💨8
Wed, Sep 23
☁️
Overcast
58° / 42°
11%
💨5
Thu, Sep 24
🌧️
Showers
53° / 41°
60%
💧0.71"
💨6
Today
🌧️
Showers
49° / 38°
65%
💧1.04"
💨6
Tomorrow
☁️
Overcast
55° / 39°
19%
💨5
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