Lookout Pass, ID – The National Weather Service (NWS) in Spokane has issued a Winter Weather Advisory for parts of northern Idaho, warning that up to 5 inches of snow could accumulate overnight through 8 a.m. PST Tuesday in higher elevations, including Lookout Pass and Dobson Pass.
Snowfall Forecast and Affected Areas
Forecasters say the Central Panhandle Mountains will see steady snowfall through the night, mainly affecting elevations above 3,500 feet. Both Lookout Pass and Dobson Pass are expected to experience hazardous travel conditions, with fresh snow likely to accumulate on already cold road surfaces.
Meteorologists predict 2 to 5 inches of total accumulation by early Tuesday, with snow showers tapering off by mid-morning. Lower elevations may see a light dusting, but the most significant impacts will occur along mountain routes connecting Idaho and western Montana.
Travel Conditions and Safety Precautions
The NWS cautions that slick and snow-covered roads are likely overnight, particularly along mountain passes and shaded roadways where ice may persist.
“Drivers should slow down, increase following distance, and prepare for reduced visibility,” officials advised.
Motorists traveling on Interstate 90 near Lookout Pass or through other high-elevation corridors are urged to use caution. The combination of falling snow, gusty winds, and freezing temperatures could make travel treacherous at times, especially before sunrise.
Weather Outlook and Temperature Trends
Snowfall is expected to diminish by mid-morning Tuesday, giving way to partly cloudy skies and improving travel conditions by the afternoon. However, temperatures will remain near the freezing mark, meaning icy patches could linger on bridges, overpasses, and shaded valleys throughout the day.
Weather experts also note that another weak system could bring additional flurries later in the week, keeping conditions unsettled in the Idaho Panhandle region.
Resources and Road Updates
Motorists planning early travel are encouraged to check real-time road conditions by calling 511 or visiting the Idaho Transportation Department’s website (511.idaho.gov) for the latest updates on closures, chain requirements, and traffic alerts.
Residents and travelers should keep emergency kits, extra blankets, and flashlights in their vehicles during the winter weather season, as unexpected delays are common in mountain travel.
Conclusion
With several inches of snow expected overnight at Lookout Pass and surrounding high-elevation areas, drivers should plan for winter-like conditions and exercise caution during Tuesday morning’s commute. The NWS advisory remains in effect until 8 a.m. PST, with improving conditions expected later in the day.
What are your thoughts on the early snowfall across Idaho’s mountain passes? Share your experiences or travel updates in the comments below.
