Shoshone County Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth and road condition may be unsafe. Additional information is available at https://water.weather.gov/ahps2/ Stay tuned for further updates by listening to NOAA weather radio... or your local radio and TV stations.

Wind Advisory issued April 29 at 2:27PM MDT until April 29 at 7:00PM MDT by NWS Boise ID

* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph. * WHERE...Upper Treasure Valley, Western Magic Valley and Camas Prairie. * WHEN...Until 7 PM MDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible.

Flood Warning issued April 29 at 12:27PM MDT by NWS Pocatello ID

...The Flood Warning continues for the following rivers in Idaho... Portneuf River at Pocatello affecting Bannock County. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Portneuf River at Pocatello. * WHEN...Until further notice. * IMPACTS...At 10.0 feet, Significant flooding of agricultural land will occur from the Inkom and Blackrock area. Lowland flooding will occur along sections of the river in Pocatello from Portneuf Gap to the Cheyenne Avenue Bridge and downstream of the concrete channel beginning at Sacajawea Park. * ADDITIONAL DETAILS... - At 11:45 AM MDT Monday the stage was 10.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:45 AM MDT Monday was 10.2 feet. - Forecast...The river is nearing a crest and will stay around its current level for a few days and then slowly drop into the weekend and next week but remain in flood stage for the foreseeable future. - Flood stage is 8.5 feet. - Flood History...This crest compares to a previous crest of 10.1 feet on 02/02/1963. - http://www.weather.gov/safety/flood

Flood Warning issued April 29 at 12:25PM MDT by NWS Pocatello ID

...The Flood Warning continues for the following rivers in Idaho... Portneuf River at Topaz affecting Bannock County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Portneuf River at Topaz. * WHEN...Until further notice. * IMPACTS...At 4.0 feet, Lowland and crop field flooding possible from Pebble Creek to Inkom. * ADDITIONAL DETAILS... - At 11:15 AM MDT Monday the stage was 4.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:15 AM MDT Monday was 4.5 feet. - Forecast...The river level is expected to gradually lower over the next couple of days but remain above flood stage into next week. - Flood stage is 4.0 feet. - Flood History...This crest compares to a previous crest of 4.5 feet on 02/22/2017. - http://www.weather.gov/safety/flood

Flood Warning issued April 29 at 12:25PM MDT by NWS Pocatello ID

...The Flood Warning continues for the following rivers in Idaho... Portneuf River at Topaz affecting Bannock County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Portneuf River at Topaz. * WHEN...Until further notice. * IMPACTS...At 4.0 feet, Lowland and crop field flooding possible from Pebble Creek to Inkom. * ADDITIONAL DETAILS... - At 11:15 AM MDT Monday the stage was 4.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:15 AM MDT Monday was 4.5 feet. - Forecast...The river level is expected to gradually lower over the next couple of days but remain above flood stage into next week. - Flood stage is 4.0 feet. - Flood History...This crest compares to a previous crest of 4.5 feet on 02/22/2017. - http://www.weather.gov/safety/flood

Wind Advisory issued April 29 at 4:10AM MDT until April 30 at 12:00AM MDT by NWS Pocatello ID

* WHAT...West winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Lost River Valley, Wood River Foothills, Beaverhead - Lemhi Highlands, Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, Lower Snake River Plain, Raft River Region, Southern Hills/Albion Mountains, and Upper Snake River Plain. * WHEN...From noon today to midnight MDT tonight. * IMPACTS...Gusty winds could make driving difficult, especially for high profile vehicles. Unsecured objects may be blown around.

Winter Weather Advisory issued April 29 at 1:17AM MDT until April 29 at 6:00PM MDT by NWS Missoula MT

* WHAT...Snow expected Lemhi County above 6000 feet. Total snow accumulations of 1 to 3 inches for most passes with up to 5 inches at the higher elevations. Winds gusting as high as 45 mph. * WHERE...Lemhi Pass, Williams Creek Summit, Bannock Pass, Highway 28 Leadore to Lone Pine, and Lost Trail Pass. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Travel could be affected. Access to the back country will be difficult.

Winter Weather Advisory issued April 29 at 1:17AM MDT until April 29 at 6:00PM MDT by NWS Missoula MT

* WHAT...Snow expected Central Idaho above 5000 feet. Total snow accumulations between 3 and 11 inches. The higher amounts will be at higher elevations. * WHERE...Dixie and Lolo Pass. * WHEN...Until 5 PM PDT Monday. * IMPACTS...Travel could be affected. Access to the back country will be difficult.