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20° cooler next week; here is the latest!

Much cooler temperatures ahead
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Tuesday, Boise topped 100° for the sixth time this season, which is only slightly above normal. Much cooler temperatures are on the horizon! I expect highs to drop into the 80s this weekend, then into the 70s for part of next week!

Wildfire Smoke exacerbates ozone pollution

Showers & storms will be on the increase on Saturday, then again mid next week.

20° cooler by next week, check out my latest forecast

Scott Dorval's Idaho News 6 Forecast - 9/3/25

Tonight
Partly cloudy, with a low around 67. Diminishing NW breeze.

Thursday
Mixed sunshine & high clouds and still hotter than normal, with a high near 94. Light wind.

Friday
Sunny and hot, with a high near 93. Calm wind becoming north northwest around 5 mph.

Friday Night
Mostly clear, with a low around 67. Light wind but locally breezy.

Saturday
Lot of clouds in the morning with the chance of a shower then partly sunny and a late-day storm possible. Cooler with a high near 87.

Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 62.

Sunday
Mostly sunny and quite nice with a high near 87.

Monday
A 20 percent chance of showers. Mostly sunny, with a high near 84.

Tuesday
A 30 percent chance of showers. Partly sunny & much cooler, with a high near 75.

Wednesday
Showers and thunderstorms more likely and unseasonably cool, with a high near 73.

Stay connected to my forecast right here and get my ScottScore extended forecast on my Facebook Page.