Full Notification

* THUNDERSTORMS...25 to 35 percent coverage expected.

* AFFECTED AREA...Fire Weather Zone 410 Upper Snake River Valley/Idaho Falls BLM, Fire Weather Zone 411 Centennial Mountains and Snake River Range/Targhee NF, Fire Weather Zone 413 Caribou Range/Caribou NF, Fire Weather Zone 425 Middle Snake River Valley/Twin Falls BLM north of the Snake River and Fire Weather Zone 427 Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River.

* IMPACTS...Scattered thunderstorms will develop during the afternoon and evening hours Thursday. Besides gusty and erratic winds near thunderstorms, frequent lightning can increase wildfire starts.

* THUNDERSTORMS...25 to 35 percent coverage expected.

* OUTFLOW WINDS...Up to 55 mph. Localized gusts over 60 mph are also possible.

* AFFECTED AREAS: UPPER SNAKE RIVER VALLEY/IDAHO FALLS BLM ... CENTENNIAL MOUNTAINS AND SNAKE RIVER RANGE/TARGHEE NF ... CARIBOU RANGE/CARIBOU NF ... MIDDLE SNAKE RIVER VALLEY/TWIN FALLS BLM NORTH OF THE SNAKE RIVER ... GOOSE CREEK AND RAFT RIVER VALLEY/SOUTHERN SAWTOOTH NF/TWIN FALLS BLM SOUTH OF THE SNAKE RIVER

Instructions:

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Relative humidity at or below 15 percent and wind gusts of at least 25 mph in the mountains, or 30 mph in the Snake Plain. - Thunderstorm coverage of 25 percent, without specific rainfall criteria. - Other high impact events deemed critical by the National Weather Service and area fire management agencies.