Thunderstorm Wind in Boise County, Idaho
Thunderstorm Wind August 21, 2010 · Boise County, Idaho
Where the report was made, with tornadoes recorded within 15 miles over the years.
What the National Weather Service wrote
Boise County Sherrif's dispatch reported a large number of trees down on and around Grimes Creek Road including one fatality at Grimes Creek.
The wider storm
A dry cold front moving across Eastern Oregon and Idaho set off a series of mainly dry thunderstorms generating severe outflow winds in the Treasure Valley, including Boise, and the Snake River plain throughout the evening of the 21st.
Began near Idaho City (43.8300, -115.9905).
Source: NOAA Storm Events Database, event 258221. Narratives are written by the National Weather Service forecast office that issued the report.
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