Cataldo 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.

Frost Advisory issued May 10 at 2:56AM MDT until May 10 at 9:00AM MDT by NWS Pocatello ID

* WHAT...Temperatures as low as 35 will result in frost formation. * WHERE...Lower Snake River Plain and Upper Snake River Plain. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Flood Warning issued May 9 at 3:01PM MDT by NWS Pocatello ID

...The Flood Warning continues for the following rivers in Idaho... Portneuf River at Pocatello affecting Bannock County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Portneuf River at Pocatello. * WHEN...Until further notice. * IMPACTS...At 8.5 feet, Sections of Sacajawea Park will be under water and the trail is usually closed at this level. Marsh Creek near Inkom may also be over its banks. At 9.2 feet, Flooding of low lying agricultural land and pasture will occur in the Inkom and Blackrock area. Lowland flooding is likely along sections of the river between Portneuf Gap and the Cheyenne Avenue Bridge in Pocatello. At 9.4 feet, Water will encroach around sitting benches near the river at the Pacific Recycling Trailhead. 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 1:45 PM MDT Thursday the stage was 9.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 1:45 PM MDT Thursday was 9.5 feet. - Forecast...The river is expected to rise to a crest of 9.8 feet early Saturday morning. - Flood stage is 8.5 feet. - Flood History...This crest compares to a previous crest of 9.8 feet on 05/14/2017. - http://www.weather.gov/safety/flood

Flood Warning issued May 9 at 2:49PM 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 2:15 PM MDT Thursday the stage was 3.9 feet. - Forecast...The river is expected to fluctuate around flood stage of 4.0 feet until further notice. - Flood stage is 4.0 feet. - Flood History...This crest compares to a previous crest of 4.0 feet on 02/11/2007. - http://www.weather.gov/safety/flood

Flood Warning issued May 9 at 2:40PM MDT by NWS Pocatello ID

...The Flood Warning continues for the following rivers in Idaho... Blackfoot River near Blackfoot (Butte Rd-Ft Hall) affecting Bingham County. .Snow melt and increased reservoir releases will cause the river flows to become high. Expect minor flooding downstream from the dam. * WHAT...Minor flooding is occurring. * WHERE...Blackfoot River near Blackfoot (Butte Rd-Ft Hall). * WHEN...Until further notice. * IMPACTS...At 5.8 feet, Lowland flooding possible from Interstate 15 to confluence of the Snake River. Homes and cattle operation near Riverton Road (900 W) bridge just north of Ferry Butte Road (500 S) will start to have water seeping near them. Other locations will have water approaching roadways between 550 W and Blackhawk Road. * ADDITIONAL DETAILS... - At 1:30 PM MDT Thursday the stage was 6.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 1:30 PM MDT Thursday was 6.3 feet. - Forecast...No forecast is available for this location. - Flood stage is 5.8 feet. - Flood History...This crest compares to a previous crest of 6.2 feet on 04/18/2017. - http://www.weather.gov/safety/flood

Flood Warning issued May 9 at 2:30PM MDT by NWS Pocatello ID

...The Flood Warning continues for the following rivers in Idaho... Blackfoot River near Shelley (Wolverine Canyon) affecting Bingham County. .Snow melt and increased reservoir releases will cause the river flows to become high. Expect minor flooding downstream from the dam. * WHAT...Minor flooding is occurring. * WHERE...Blackfoot River near Shelley (Wolverine Canyon). * WHEN...Until further notice. * IMPACTS...At 8.5 feet, From the mouth of Wolverine Canyon upstream to the Blackfoot Dam, water flooding may be possible. Unimproved campgrounds may have water seeping or ponding in them along with strong flows at river's edge. Flat areas along the river and croplands may have water ponding. * ADDITIONAL DETAILS... - At 1:30 PM MDT Thursday the stage was 8.4 feet. - Forecast...No forecast is available for this location. - Flood stage is 8.5 feet. - Flood History...This crest compares to a previous crest of 8.4 feet on 06/05/1983. - http://www.weather.gov/safety/flood