where2.ski › Western US

Whoop-Um-Up

Sno-park · Idaho · Idaho City · 5,400 ft

Base todayBare or trace

under 3 in at Graham Guard Sta. · 18 mi · 5,680 ft · read 12 Nov

The next 6 weeks

Each week against its own normal. Models initialized 7 Nov.

Weekly scoreBase depthSnowfall?Temp. vs normal
14–20 NovPoor bet?+3.0 °C vs normalBare or tracenormally under 3 inMore than usual+3.0 °C
21–27 NovPoor bet?+0.8 °C vs normalBare or tracenormally under 3 inNear normal+0.8 °C
28 Nov – 4 DecPoor bet?+1.4 °C vs normalWell below normal1 in · normally 5 inNear normal+1.4 °C
5–11 DecPoor bet?+1.2 °C vs normalWell below normal4 in · normally 7 inNear normal+1.2 °C
12–18 DecPoor bet?+1.3 °C vs normalWell below normal6 in · normally 11 inMuch less than usual+1.3 °C
19–25 Decnot forecast yet?

Season outlook

Expected base depth each month vs. normal, from models initialized November 2026.

Monthly score

November
Poor bet
1 in expected · normally 2 in · 30th percentile
December
Poor bet
9 in expected · normally 13 in · 28th percentile
January
Marginal
23 in expected · normally 29 in · 29th percentile
February
Solid
30 in expected · normally 35 in · 31st percentile
March
Solid
27 in expected · normally 31 in · 32nd percentile
April
Poor bet
9 in expected · normally 13 in · 35th percentile

Base depth outlook

The chance this month's base is below, near or above this mountain's normal.

November
Well below normal
56% below34%10%
Base depth odds: 56% below · 34% near · 10% above normal
December
Well below normal
59% below31%10%
Base depth odds: 59% below · 31% near · 10% above normal
January
Well below normal
56% below34%10%
Base depth odds: 56% below · 34% near · 10% above normal
February
Well below normal
54% below36% near9%
Base depth odds: 54% below · 36% near · 9% above normal
March
Well below normal
53% below38% near9%
Base depth odds: 53% below · 38% near · 9% above normal
April
Below normal
48% below41% near11%
Base depth odds: 48% below · 41% near · 11% above normal

Snow station

The base and the outlook for this lot come from the Graham Guard Sta. station, 284 ft above the lot. A station above the lot reads deep and holds its snow longer than the lot does.

The place

Before you go

A Park N' Ski permit is required to park here from 15 November to 30 April. Snowmobilers using the lot do not need it. Whether the lot is plowed is not tracked here. Snowmobiles need a current Idaho registration sticker.

Idaho Department of Parks and Recreation: Park N' Ski ↗