Boise’s Forecast: Mild Week Ahead as Fog and Clouds Take Over

Boise is heading into a mild winter week, but don’t let the calm weather fool you—dense morning fog and stagnant air conditions could cause visibility issues and affect air quality. With temperatures ranging from the mid-20s to mid-40s°F (-4 to 7°C), it’s a week to stay cautious on the roads and mindful of the air you breathe.

Current Conditions

• Temperature: 28°F (-2°C)
• Sky Conditions: Clear

It’s a cold but clear start to the week. Expect fog to roll in during the early hours, creating challenges for morning commutes.

Weekly Weather Overview

• Monday, January 6: Foggy morning with a slight chance of brief showers. The afternoon will bring a mix of clouds and sunshine. Highs around 44°F (6°C), with lows at 28°F (-2°C).
• Tuesday, January 7: Partly sunny and mild, with highs near 42°F (5°C). Overnight lows will dip to 27°F (-3°C), keeping mornings frosty.
• Wednesday, January 8: Increasing sunshine throughout the day, with highs at 42°F (5°C) and lows at 23°F (-5°C).
• Thursday, January 9: A sunny day, with highs near 40°F (4°C) and lows at 28°F (-2°C).
• Friday, January 10: Thick clouds return, creating a gray but mild day. Highs will hover near 41°F (5°C), with lows around 29°F (-2°C).
• Saturday, January 11: Low clouds dominate, with highs near 41°F (5°C) and lows at 28°F (-2°C).
• Sunday, January 12: Partly sunny and slightly cooler. Highs near 39°F (4°C) and lows dipping to 25°F (-4°C).

Warnings and Advisories

1. Dense Morning Fog: Visibility will be reduced during the early hours, especially midweek. Expect hazardous driving conditions.
2. Air Quality Concerns: Stagnant air in the valley may cause poor air quality. Those with respiratory conditions should limit outdoor activities.
3. Freezing Temperatures: Overnight lows in the mid-20s°F could create frost and icy patches on roads and sidewalks.

How to Stay Safe

• Drive Cautiously in Fog: Use low-beam headlights, reduce speed, and leave extra room between vehicles. Visibility may drop quickly in foggy areas.
• Check Air Quality Reports: If air quality is poor, avoid strenuous outdoor activities, especially for sensitive groups.
• Stay Warm: Layer up to stay comfortable in the cold mornings and mild afternoons.

Why This Matters

While Boise’s winter weather may seem mild this week, the combination of fog, icy mornings, and stagnant air can pose hidden dangers. A little caution goes a long way in keeping your week safe and smooth.

Stay alert, Boise, and take it slow during those foggy commutes