Mount Si Golf Course
Snoqualmie, WA·423 ft·Parkland
This week+2.3°Fwarmer than the typical May average (55°F)
Air quality28Good
Today's best window10 AM – 2 PMA+
Sun↑ 5:18 AM↓ 8:49 PM·15h 31m
Live · Updated 7:23 PM
HRRR + ECMWF
A+
Send it.
Temperature is the limiting factor — time the tee accordingly.
59°
Overcast
feels 57° · UV 2
14-Day Outlook
Hourly view ›What changes the weather at Mount Si Golf Course
Mount Si Golf Course plays as classic parkland — tree-lined corridors that shelter most shots from the prevailing wind, with the toughest exposure on holes that cross open terrain or water. Prevailing ESE winds average 6 mph during peak season. Best playing window: July, August, and September. Most challenging: February, December, and January. The course rewards positional play more than raw distance.
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