Boise, ID – Idaho residents should prepare for a brief surge of warmth followed by spring showers and a slight risk of thunderstorms starting Wednesday night.
According to the National Weather Service in Boise, temperatures will climb to a high near 81°F on Wednesday. Conditions will remain mostly sunny during the day before cloud cover and moisture move in after sunset. A 20% chance of showers and isolated thunderstorms is expected late Wednesday night, especially impacting areas along the I-84 corridor.
By Thursday, chances of rain increase to 30%, bringing the week’s first significant cooldown. Daytime highs will drop to around 70°F, with overnight lows dipping into the low 40s. Drivers along I-84 should remain alert for changing road conditions Wednesday night into Thursday, especially with reduced visibility during potential showers.
Friday brings partial relief with mostly sunny skies and a high near 59°F, though nighttime lows fall to the upper 30s. The weekend sees a slight rebound in temperature, with highs reaching 63°F on Saturday and a 30% chance of light rain. Sunday and Monday carry greater risks for precipitation, with a 60% chance of rain Sunday and continued wet weather into Monday.
Residents are encouraged to monitor local forecasts and limit travel during late Wednesday if thunderstorms develop. Prepare for cooler days and rain gear into early next week as Idaho shifts fully into spring conditions.
