Jackson, ID Warnings, Watches and Advisories

Do not drive cars 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 April 17 at 5:42PM PDT until April 18 at 9:00AM PDT by NWS Spokane WA

* WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Pomeroy, Cashmere, Othello, Lapwai, Pangborn Airport, Peck, Lewiston, Lewiston Grade, Clarkston, Quincy, Ephrata, Moses Lake, Chelan, Gifford, Alpowa Summit, Entiat, Culdesac, and the higher benches around Wenatchee. * WHEN...From 2 AM to 9 AM PDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Flood Advisory issued April 17 at 12:44PM MDT by NWS Pocatello ID

...The Flood Advisory continues for the following rivers in Idaho... Portneuf River at Topaz affecting Bannock County. * WHAT...Flooding caused by snowmelt continues. * 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 12:15 PM MDT Wednesday the stage was 4.0 feet. - Forecast...The river is expected to hover right around the flood stage of 4.0 feet through early next week. - Action stage is 3.5 feet. - Flood stage is 4.0 feet. - http://www.weather.gov/safety/flood

Flood Warning issued April 17 at 12:40PM 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 12:00 PM MDT Wednesday the stage was 10.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 12:00 PM MDT Wednesday was 10.1 feet. - Forecast...The river is expected to rise to a crest of 10.2 feet early Monday afternoon due to warming temperatures over the next several days accelerating snowmelt. Water levels will likely drop slightly over the days ahead but the river should remain above minor flood stage throughout the week. - 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