Flood Warning issued March 13 at 3:14PM PDT until March 15 at 4:57PM PDT by NWS Seattle WA
Issue date: 2026-03-13T22:14+00:00
...The National Weather Service in Seattle WA has issued a Flood Warning for the following rivers in Washington... Chehalis River Above Grand Mound affecting Thurston and Grays Harbor Counties. * WHAT...Minor flooding is forecast. * WHERE...Chehalis River above Grand Mound. * WHEN...From Saturday morning to Sunday afternoon. * IMPACTS...At 141.0 feet, the Chehalis River in Thurston County will flood several roads in Independence Valley including James Road, Independence Road, and Moon road. Flood waters will also cover nearby farm lands. * ADDITIONAL DETAILS... - At 3:00 PM PDT Friday the stage was 139.3 feet. - Flood stage is 141.0 feet. - Forecast...The river is expected to rise above flood stage tomorrow morning to a crest of 141.7 feet tomorrow afternoon. It will then fall below flood stage Sunday morning. - http://www.weather.gov/safety/flood
Flood Watch issued March 13 at 10:32AM PDT until March 15 at 5:00PM PDT by NWS Seattle WA
Issue date: 2026-03-13T17:32+00:00
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest and west central Washington, including the following counties, in northwest Washington, Grays Harbor. In west central Washington, Lewis and Thurston. * WHEN...Through Sunday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Moderate to heavy rainfall will keep rivers on the Chehalis, Newaukum, and the Skookumchuck running near flood stage Friday through Sunday. - http://www.weather.gov/safety/flood
