Sun Valley Snow Forecast (mid mountain)

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Sun Valley at 2262 m altitude

Issued by Snow-Forecast.com at: 4 am (local time) / 23 Dec 2025

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	Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	light rain	some clouds	cloudy	mod. snow	mod. snow	light snow	snow shwrs	light snow	mod. snow	light snow	snow shwrs	clear	clear	clear	clear	clear	clear
km/h	S	SSW	S	SSE	SSW	WSW	S	S	SSW	SW	WSW	W	NW	N	N	N	NNE	N
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cm	—	—	—	—	7	6	—	—	4	7	—	—	—	—	—	—	—	—
mm	1	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	3	2	2	1	1	0	0	-1	-1	-5	-8	-5	-4	-6	-1	0	-1
min °C	2	3	0	0	1	-1	-1	0	-3	-3	-6	-9	-9	-6	-7	-5	-2	-3
chill °C	-2	0	-4	-5	-3	-4	-4	-4	-9	-10	-12	-14	-13	-9	-10	-8	-4	-3
Humid %	76	66	65	88	99	91	96	96	96	94	91	91	52	59	42	41	52	36
Freeze m	2800	3050	2850	2600	2450	2100	2250	2200	1600	1750	1250	750	1300	900	500	2000	1350	1100

	8:07	—	—	8:07	—	—	8:08	—	—	8:08	—	—	8:08	—	—	8:10	—	—
	—	5:02	—	—	5:04	—	—	5:05	—	—	5:05	—	—	5:06	—	—	5:07	—

Next 0-3 days weather summary:

Mild at first with light rain (total 2.0mm) on Tue morning followed by colder weather and light fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 3°C on Tue morning, min -3°C on Thu night). Wind will be generally light.

Next 4-6 days weather summary:

A light covering of new snow, mostly falling on Fri morning. Temperatures will be below freezing (max 0°C on Sun afternoon, min -9°C on Fri night). Winds decreasing (fresh winds from the SW on Fri morning, calm by Sun afternoon).

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Sun Valley Snow Conditions

Top snow depth:	114 cm
Bottom snow depth:	97 cm
Fresh snowfall depth:	8 cm
Last snowfall:	22 Dec 2025
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Other resorts in USA - Idaho are reporting: powder (1) / good piste (3)

Sun Valley Snow Report

Snow History

Week 4 of December has on average:

0.8	Bluebird Powder days Fresh snow, mostly sunny, light wind.
1.1	Powder days Fresh snow, limited sun, any wind.
2.4	Bluebird days Average snow, mostly sunny, light wind.

Sun Valley Snow History

Up To 1m (40") Of Snowfall in 48 Hours in SW Europe

Ski areas in The Pyrenees and the Southwestern Alps are celebrating after a big snowfall has brought deep cover to the region. Whilst large parts of the alps have not had any snow for three weeks and some not since November, this is the second successive week that a front has brought fresh snow to the continent's southwest corner, this time heavier than last. With snow still falling, ski areas in the Pyrenees have reported up to 60cm (two feet) of snow so far and those in the southern French A

Sun Valley Forecast Snowfall

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Photos of Sun Valley

Sawtooth Range by Tom
the bowls by David Boock
Sun Valley by Tom

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Other resorts in USA - Idaho are reporting: powder (1) / good piste (3)

The above table gives the weather forecast for Sun Valley at the specific elevation of 2262 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Sun Valley. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of United States.

Click here to read further information on freezing levels and how we forecast our temperatures.

Visitor Reviews of Sun Valley

Overall 4.5 Based on 9 votes and 9 reviews

Snowsure 4.3
Variety of pistes 4.8
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Bruce Rehberger from United States writes:
Sun Valley is not a good place for beginners unless they stay on Dollar Mountain which has only a 650 foot vertical drop. On Bald Mountain, most of the green runs are actually intermediate blue runs. Some of the catwalks are scary because of hairpin turns on speedy downhill paths. The Warm Springs area should be avoided in the morning due to lack of sunlight and the resulting flat lighting. The food is pricey, hot dog is $15, small bowl of soup is $13. I think you get the idea. Last but not least, the resort needs to turn on the snow guns more often. In a week's time I did not see any evidence of manmade snow. The grooming tractor operators must have been on strike the week I was there. The slow zones are not monitored by the ski patrol folks. As a result too many skiers just went as fast as they wanted to, which was disappointing.

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Visitor Reviews of Sun Valley

Overall: 4.5 Based on 9 votes and 9 reviews

Snowsure 4.3
Variety of pistes 4.8
Off-piste 4.7
Scenery 5.0
Apres-Ski 4.7

Bruce Rehberger from United States writes:

Sun Valley is not a good place for beginners unless they stay on Dollar Mountain which has only a 650 foot vertical drop. On Bald Mountain, most of the green runs are actually intermediate blue runs. Some of the catwalks are scary because of hairpin turns on speedy downhill paths. The Warm Springs area should be avoided in the morning due to lack of sunlight and the resulting flat lighting. The food is pricey, hot dog is $15, small bowl of soup is $13. I think you get the idea. Last but not least, the resort needs to turn on the snow guns more often. In a week's time I did not see any evidence of manmade snow. The grooming tractor operators must have been on strike the week I was there. The slow zones are not monitored by the ski patrol folks. As a result too many skiers just went as fast as they wanted to, which was disappointing.

Read 8 more reviews of Sun Valley or submit your own

Resort	Snow Depth	Temp. (°C)
Top Lift:	1.1 m	0
Middle Lift:		3
Bottom Lift:	1.0 m	5

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