This hour forecast
51°
- Next high
- 77°
- Low
- 48°
- Precip
- 0%
- Wind
- S 1 mph
Mostly Cloudy
Tonight
48° · Mostly Cloudy · S 1 mph
RESORT
Check road details below for lane restrictions/road work.
Last checked 3 min ago
ROAD ACCESS
via Truckee
MAIN ROAD
Road open with restrictions
Colfax to first Nevada County line
First Nevada County clip
Placer return clip to Donner Summit county line
Donner Summit county line to Truckee junction
Colfax to first Nevada County lineRoad work and lane restrictions
Eastbound I-80
Road work and lane restrictions
Eastbound I-80
Road work and lane restrictions
Westbound I-80
Road work and lane restrictions
Westbound I-80
Road work and lane restrictions
Westbound I-80
First Nevada County clip
Placer return clip to Donner Summit county lineRoad work and lane restrictions
Eastbound I-80
Donner Summit county line to Truckee junctionRoad work and lane restrictions
Eastbound I-80
National Weather Service forecast · Updated Aug 18, 2:08 AM PDT
Forecast information is provided by the U.S. National Weather Service (weather.gov). It is trip-planning context only and is not a road-condition source. For current closures, chain controls, and access status, see Road access.
This hour forecast
51°
Mostly Cloudy
Tonight
48° · Mostly Cloudy · S 1 mph
Wednesday
High 79° Low 52°
Thursday
High 78° Low 52°
Friday
High 74° Low 49°
Saturday
High 73° Low 47°
Sunday
High 74° Low 47°
Monday
High 73°
MountainSwitch does not report lift operations. Check the resort's official site for lift and trail status.
Donner Ski Ranch directs drivers to I-80 Exit 174, Highway 40 / Donner Pass Road, and 19320 Donner Pass Road.
Covers Truckee road conditions across I-80 and Donner Summit — some nearby roads aren't monitored. See what's included.
The displayed status preserves Truckee's full Colfax-to-Truckee I-80 path across Donner Summit. It is not an Exit 174-bounded verdict.
Highway 40 / Donner Pass Road, county roads, and local continuation to the ranch are outside the inherited verdict and must be verified separately.
Conditions can change quickly in the mountains. This page never replaces chain requirements, closures, or official Caltrans guidance. This page presents an existing hub corridor verdict and makes no claim about the resort last mile, in-resort circulation, best-route advice, or safe-to-drive conditions.