Weather Alerts for Lost River ValleysIssued by the National Weather Service |
River Flood Warning
River Flood Warning
 RIVER FLOOD WARNING |
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| LOST RIVER VALLEYS | ||
Areas Affected: Butte - Custer |
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| Effective: Wed, 6/7 11:10am | Updated: Wed, 6/7 11:55am | Urgency: Expected |
| Expires: Thu, 6/8 3:00pm | Severity: Moderate | Certainty: Likely |
Details:
...The Flood Warning continues for the following river in Idaho... Antelope Creek near Darlington affecting Butte and Custer Counties. Additional information is available at www.weather.gov/pocatello. ...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...The creek will continue to oscillate between action stage and minor flood stage dependent of rainfall and diurnal melting. * WHERE...Antelope Creek near Darlington. * WHEN...Until further notice. * IMPACTS...At 6.0 feet, Flooding possible along stretches of Antelope Creek from the Grouse area downstream to the Big Lost River. * ADDITIONAL DETAILS... - At 10:00 AM MDT Wednesday the stage was 6.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM MDT Wednesday was 6.1 feet. - Forecast...No forecast is available for this location. - Flood stage is 6.0 feet. - Flood History...This crest compares to a previous crest of 5.9 feet on 05/06/2022. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (unknown time) Location Stg Stg Day/Time d1 d2 d3 Antelope Creek Darlington 6.0 6.0 Wed 10 am MD MSG MSG MSG && Information: Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. |
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| RIVER FLOOD WARNING |
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| LOST RIVER VALLEYS | ||
Areas Affected: Custer |
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| Effective: Wed, 6/7 11:12am | Updated: Wed, 6/7 11:55am | Urgency: Expected |
| Expires: Thu, 6/8 3:00pm | Severity: Moderate | Certainty: Likely |
Details:
...The Flood Warning continues for the following river in Idaho... Big Lost River at Howell Ranch near Chilly affecting Custer County. Additional information is available at www.weather.gov/pocatello. ...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Big Lost River at Howell Ranch near Chilly. * WHEN...Until further notice. * IMPACTS...At 4.1 feet, Widespread lowland flooding from Howell Ranch downriver to the top of Mackay Reservoir. Fish Hatchery Road near Donahue Ranch may have water flowing over it. Canals and headgates may have problems. * ADDITIONAL DETAILS... - At 10:00 AM MDT Wednesday the stage was 4.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM MDT Wednesday was 4.2 feet. - Forecast...The river is expected to remain in minor flood for the next several days. - Flood stage is 4.1 feet. - Flood History...This crest compares to a previous crest of 4.6 feet on 06/07/2010. - http://www.weather.gov/safety/flood && Fld Observed Forecasts (12 pm MDT) Location Stg Stg Day/Time Thu Fri Sat Big Lost River Howell Ranch near Chill 4.1 4.2 Wed 10 am MD 4.3 4.5 4.4 && Information: Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. |
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