Cascade Range · WA
Cosho Peak
8,337
Elevation ft
518
Prominence ft
Pacific Northwest
Region
Routes · 0
+ Suggest a RouteWeather Forecast
5-Day Air Quality Forecast
Thu, Sep 24
185
Unhealthy
Today
186
Unhealthy
Tomorrow
117
Unhealthy
Sun, Sep 27
181
Unhealthy
Mon, Sep 28
180
Unhealthy
PM2.5 wildfire smoke threshold: 35 μg/m³ · Source: CAMS via Open-Meteo
7-Day Forecast
Thu, Sep 24
Drizzle
45° / 25°
18%
💧0.02"
💨13
Today
Snow
36° / 23°
93%
❄ 1.4"
💨19
Tomorrow
Snow Showers
29° / 16°
67%
❄ 0.9"
💨5
Sun, Sep 27
Overcast
36° / 17°
1%
💨5
Mon, Sep 28
Drizzle
33° / 18°
11%
💧0.01"
💨6
Tue, Sep 29
Snow
27° / 20°
45%
❄ 0.1"
💨6
Wed, Sep 30
Overcast
36° / 18°
32%
💨5
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