Sunday RiverME

800' base · 1825' mid · 3150' summit · Updated 89d ago

<strong>Sunday River</strong> has a moderate snowfall pattern setting up, with the GEFS ensemble showing <strong>12 inches</strong> expected between Thu and Fri. The best powder day looks like <strong>Fri May 15</strong> with 8 inches expected (range: 2-16"). Storm flow is from the <strong>SE</strong>. Lower SLR of 5:1 means heavier, wetter snow. There is considerable spread among ensemble members, so the actual totals could vary significantly from the expected values.

24 Hours
0.4"
0-1"
48 Hours
3.4"
1-8"
5-Day
11.5"
3-26"
Best Day
7.9"
Fri May 2026-05-15

15-Day Snow Forecast

Wed
May 13
0.4"
0-1"
41/31°F · SW 4mph · SLR 6:1
Thu
May 14
3.0"
1-7"
48/39°F · SE 5mph · SLR 5:1
Fri
May 15
7.9"
2-16"
46/44°F · NE 5mph · SLR 5:1
Sat
May 16
0.2"
0-1"
66/42°F · W 4mph · SLR 5:1
Sun
May 17
0.0"
0-1"
60/48°F · W 8mph · SLR 5:1
Mon
May 18
0.0"
0-0"
65/42°F · W 6mph · SLR 5:1
Tue
May 19
0.0"
0-1"
71/45°F · S 5mph · SLR 5:1
Wed
May 20
0.1"
0-3"
72/55°F · SW 6mph · SLR 5:1
Thu
May 21
0.1"
0-4"
61/49°F · W 6mph · SLR 5:1
Fri
May 22
0.0"
0-2"
61/44°F · W 5mph · SLR 5:1

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Forecast powered by GEFS 31-member ensemble with PRISM-calibrated orographic correction. Verified daily against SNOTEL ground observations. © 2026 PowCall.