National Weather Service Forecast
Boise, ID Weather
7-Day Forecast
Today: 64°F / 64°F
Today's Forecast
Partly cloudy, with a low around 64. South southwest wind around 3 mph.
7-Day Outlook
Sat, 8/22Partly Cloudy64°64°9%
Sun, 8/23Sunny91°59°7%
Mon, 8/24Sunny94°65°11%
Tue, 8/25Sunny96°67°8%
Wed, 8/26Sunny95°64°5%
Thu, 8/27Sunny91°61°5%
Fri, 8/28Sunny90°61°2%
Sat, 8/29Sunny89°74°2%
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Data from the National Weather Service
Last updated Sat, Aug 22, 9:43 PM UTC
Upper air over Boise
The nearest radiosonde launch is Boise, about 4 miles away. A weather balloon goes up twice a day and measures temperature, humidity and wind all the way through the atmosphere — which is what forecasters actually read to judge whether storms will fire, and how a surface forecast was arrived at.