Station Name: Big Timber Creek Abv Mouth at Leadore ID
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 5,942 feet / 1,811 meters

Nearest Address:
State Hwy 28
Leadore, ID 83464
Lemhi County

GPS Coordinates: 44.68879167, -113.3704056

Nearby Water Temperatures

Flood Watch issued July 30 at 11:06AM MDT until July 31 at 8:00PM MDT by NWS Missoula MT

Effective: Wed July 30, 2025, 11:06 AM
Expires: Thu July 31, 2025, 11:15 AM

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Lemhi County. This includes the following Specific Areas... Highway 93 8 miles south of Salmon to Ellis, Highway 93 north of Ellis, Hwy 93 4th of July Creek to Tower Creek, Salmon River Road between North Fork and Shoup, Salmon River Road near Moose Fire Burn Area and Moose Fire Burn Area. * WHEN...From Thursday afternoon through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of creeks, streams, and other low-lying and flood-prone locations including recent burn scars. Flash flooding of recent burn scars may lead to debris flows. * ADDITIONAL DETAILS... - https://www.weather.gov/mso/hydrology

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Flood Watch issued July 30 at 11:06AM MDT until July 31 at 8:00PM MDT by NWS Missoula MT

Effective: Wed July 30, 2025, 11:06 AM
Expires: Thu July 31, 2025, 11:15 AM

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Lemhi County. This includes the following Specific Areas... Highway 93 8 miles south of Salmon to Ellis, Highway 93 north of Ellis, Hwy 93 4th of July Creek to Tower Creek, Salmon River Road between North Fork and Shoup, Salmon River Road near Moose Fire Burn Area and Moose Fire Burn Area. * WHEN...From Thursday afternoon through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of creeks, streams, and other low-lying and flood-prone locations including recent burn scars. Flash flooding of recent burn scars may lead to debris flows. * ADDITIONAL DETAILS... - https://www.weather.gov/mso/hydrology

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Red Flag Warning issued July 30 at 2:27PM MDT until August 1 at 12:00AM MDT by NWS Pocatello ID

Effective: Wed July 30, 2025, 2:27 PM
Expires: Thu July 31, 2025, 6:00 AM

...RED FLAG WARNING IN EFFECT ON THURSDAY FROM 2 PM MDT TO MIDNIGHT FOR SCATTERED THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR IDAHO FIRE WEATHER ZONES 422 AND 427... The National Weather Service in Pocatello has issued a Red Flag Warning for scattered thunderstorms, which is in effect from 2 PM Thursday to midnight MDT Thursday night. * AFFECTED AREA...Fire Weather Zone 422 Sawtooth Range/Northern Sawtooth NF and Fire Weather Zone 427 Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River. * IMPACTS...Critical fire weather conditions are expected Thursday afternoon and evening. Lightning may generate new fire starts. Any new fire starts or existing fires may spread rapidly. * THUNDERSTORMS...25 to 40 percent coverage expected. * OUTFLOW WINDS...A dry low level environment will promote for storms to produce gusty outflow wind gusts in excess of 40 mph, locally higher to 55 mph.

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.

Red Flag Warning issued July 30 at 2:27PM MDT until August 1 at 12:00AM MDT by NWS Pocatello ID

Effective: Wed July 30, 2025, 2:27 PM
Expires: Thu July 31, 2025, 6:00 AM

...RED FLAG WARNING IN EFFECT ON THURSDAY FROM 2 PM MDT TO MIDNIGHT FOR SCATTERED THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR IDAHO FIRE WEATHER ZONES 422 AND 427... The National Weather Service in Pocatello has issued a Red Flag Warning for scattered thunderstorms, which is in effect from 2 PM Thursday to midnight MDT Thursday night. * AFFECTED AREA...Fire Weather Zone 422 Sawtooth Range/Northern Sawtooth NF and Fire Weather Zone 427 Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls BLM south of the Snake River. * IMPACTS...Critical fire weather conditions are expected Thursday afternoon and evening. Lightning may generate new fire starts. Any new fire starts or existing fires may spread rapidly. * THUNDERSTORMS...25 to 40 percent coverage expected. * OUTFLOW WINDS...A dry low level environment will promote for storms to produce gusty outflow wind gusts in excess of 40 mph, locally higher to 55 mph.

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.