Haystack Mountain

4,049
Elevation ft
302
Prominence ft
Pacific Northwest
Region
Weather Forecast
⚠️
Air Quality: Moderate · AQI 70
PM2.5: 3.7 μg/m³ · Check conditions before travel
5-Day Air Quality Forecast
Thu, Sep 24
61
Moderate
Today
70
Moderate
Tomorrow
57
Moderate
Sun, Sep 27
58
Moderate
Mon, Sep 28
64
Moderate
PM2.5 wildfire smoke threshold: 35 μg/m³ · Source: CAMS via Open-Meteo
7-Day Forecast
Thu, Sep 24
🌧️
Drizzle
54° / 37°
65%
💧0.12"
💨9
Today
🌨️
Rain
46° / 37°
92%
💧2.22"
💨18
Tomorrow
🌧️
Drizzle
48° / 32°
54%
💧0.03"
💨14
Sun, Sep 27
☁️
Overcast
50° / 31°
1%
💨7
Mon, Sep 28
☁️
Overcast
51° / 34°
16%
💨6
Tue, Sep 29
🌧️
Showers
43° / 34°
48%
💧0.74"
💨10
Wed, Sep 30
🌧️
Drizzle
45° / 34°
37%
💧0.06"
💨4
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