Saint Leon 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.

Freeze Warning issued April 29 at 9:25PM MDT until April 30 at 9:00AM MDT by NWS Pocatello ID

* WHAT...Sub-freezing temperatures as low as 26 expected. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...From 1 AM to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

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