The Summit at SnoqualmieWA

3000' base · 4210' mid · 5420' summit · Updated 3h ago

The Summit at Snoqualmie is looking at a significant snowfall event, with the GEFS ensemble showing 18.3 inches expected over the 5 days (Nov 8–12), the snow falling mostly from Sun to Tue. The best powder day looks like Sun Nov 8 with 8.5 inches expected (range: 0.0-10.6"). Storm flow is from the SW. Lower SLR of 7:1 means heavier, wetter snow. There is considerable spread among ensemble members, so the actual totals could vary significantly from the expected values.

Today
8.5"
up to 10.6"
2-Day · Nov 8–9
11.8"
up to 15.1" · model estimate, up to the 80th pct.
5-Day · Nov 8–12
18.3"
up to 21.8" · model estimate, up to the 80th pct.
Best Day · Nov 8–12
8.5"
Sun Nov 8

15-Day Snow Forecast

SunToday
Nov 8
8.5"
up to 10.6"
35/30°F · SW 8mph · SLR 8:1
Mon
Nov 9
3.7"
up to 6.0"
37/31°F · SE 7mph · SLR 6:1
Tue
Nov 10
4.1"
up to 9.6"
39/35°F · E 6mph · SLR 6:1
Wed
Nov 11
0.0"
up to 0.5"
46/39°F · E 8mph · SLR 5:1
Thu
Nov 12
0.0"
up to 0.0"
45/39°F · SE 6mph · SLR 5:1
Fri
Nov 13
2.8"
up to 8.7"
42/38°F · SE 5mph · SLR 5:1
Sat
Nov 14
6.5"
up to 15.8"
37/34°F · SE 4mph · SLR 6:1
Sun
Nov 15
3.2"
up to 11.8"
35/31°F · S 3mph · SLR 8:1
Mon
Nov 16
1.6"
up to 8.2"
34/30°F · S 3mph · SLR 9:1
Tue
Nov 17
0.2"
up to 7.5"
33/28°F · SE 5mph · SLR 9:1
Wed
Nov 18
0.0"
up to 2.8"
32/28°F · E 7mph · SLR 9:1
Thu
Nov 19
0.4"
up to 4.7"
33/28°F · E 6mph · SLR 10:1
Fri
Nov 20
0.5"
up to 8.7"
32/28°F · E 6mph · SLR 9:1
Sat
Nov 21
1.5"
up to 8.6"
32/30°F · SE 5mph · SLR 10:1
Sun
Nov 22
0.1"
up to 3.9"
33/29°F · E 6mph · SLR 10:1

See interactive charts, accuracy data, and hourly forecasts on the full dashboard.

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Forecast powered by GEFS 31-member ensemble with PRISM-calibrated orographic correction. Forecasts are also checked daily against the USDA SNOTEL weather station matched to this resort. © 2026 PowCall.