The primary risks include flash flooding in the Boise Mountains, particularly near recent burn scars, which could lead to debris flow and hazardous travel on Highway 21. Strong winds may cause difficult driving conditions, especially along I-84 in Baker Valley, where gusts could reach up to 55 mph. Gardeners should prepare for potential frost over the weekend, especially on Sunday morning when calmer winds may increase frost risk in lower elevations. Travelers and residents in affected areas should remain cautious and stay updated on weather advisories.