🇺🇸 Sun Valley Snow Forecast

Issued: 5 Sep 2026Next 6 days: 124cm fresh snowSnow depth: 262cm top / 180cm bottom

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Current Conditions - Perfect

Lift	Weather	Temp	Wind	Snow Depth
Top (2780m)		-1°C	0 km/h	262cm
Bottom (1744m)		2°C	2 km/h	180cm

Next 3 Days

Exceptional conditions ahead for Sun Valley! Expect 58cm of fresh powder over the next three days. Temperatures will remain well below freezing, ensuring perfect snow preservation. Light winds make for ideal skiing conditions.

Days 4–6

The outstanding weather continues with an additional 66cm of snowfall expected. Night-time snow showers will replenish the pistes beautifully, while days remain crisp and clear. Base depth continues to build impressively.

Extended Outlook

The long-range forecast for Sun Valley looks absolutely phenomenal. Consistent snowfall, sub-zero temperatures, and calm winds will persist. Snow depth at the summit is an impressive 262cm. Simply world-class conditions!

6-Day Forecast	Sat 5 Sep			Sun 6 Sep			Mon 7 Sep			Tue 8 Sep			Wed 9 Sep			Thu 10 Sep
6-Day Forecast	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night
Weather
Summary	Clear	Clear	Heavy Snow	Clear	Clear	Heavy Snow	Clear	Clear	Heavy Snow	Clear	Clear	Heavy Snow	Clear	Clear	Heavy Snow	Clear	Clear	Heavy Snow
Wind (km/h)	0	1	3	0	1	0	3	3	0	0	0	0	2	1	1	3	2	2
Snow (cm)	—	—	15	—	—	20	—	—	23	—	—	16	—	—	28	—	—	22
Rain (mm)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Max Temp (°C)	-1	-2	-4	-2	-2	-2	-2	0	-2	-2	-1	-3	-1	-1	-4	-1	-2	-2
Min Temp (°C)	-3	-3	-5	-6	-4	-4	-4	-5	-4	-4	-4	-5	-5	-6	-5	-4	-5	-5
Wind Chill (°C)	-5	-4	-6	-8	-5	-5	-5	-5	-6	-4	-6	-6	-6	-8	-6	-5	-5	-6
Humidity (%)	50	41	45	30	31	44	35	35	31	42	47	33	43	41	43	40	45	42
Freeze Lvl (m)	154	51	28	98	112	1	58	67	456	418	430	469	500	31	458	474	196	103

16 Day Forecast

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