Storm clouds heading to Boise this week. Bogus likely to see snow
Boise is expected to be in for a wet week as rain clouds make their way south to the Treasure Valley.
A cold system from Montana brought temperatures from the 50s to the low 40s over Thanksgiving weekend, according to Korri Anderson, a meteorologist for the National Weather Service in Boise.
A second system arriving early in the week could bring rain and snow to the Boise area.
“The (second) storm track is coming more from the Gulf of Alaska,” Anderson told the Idaho Statesman in a phone interview. “So that’s allowing us to get cooler air from the northwest.”
Tuesday is predicted to bring the first rain of December to the Boise area, but it will likely be only a light shower, Anderson said.
Weather models predict a 20% to 30% chance of rain returning on Friday, bringing 0.05 inches, according to the meteorologist.
Anderson said there is also a 40% to 50% chance of rain on Saturday, predicting 0.1 inches would fall.
While it may not be raining much in the Treasure Valley, skiers anxious for more snow on the slopes might have reason to rejoice. Anderson said there was a 60% to 90% chance of snow at elevations above 5,000 feet around Boise this coming weekend. The elevation of Bogus Basin’s base camp is 5,790 feet.
Coming off the second-warmest November in Boise’s recorded history, there’s still no sign of when the city’s first snowfall of winter will arrive. However, the Farmers’ Almanac forecasts a cold winter for Idaho and Washington, with “impressive snowfall totals” in the mountains.
Boise didn’t see measurable snowfall, meaning at least 0.1 inches, last winter season until Jan. 1, making it the latest snowfall since 1918, when it didn’t snow until Jan. 9.
This story was originally published November 30, 2025 at 3:33 PM.
