Flood Warning Washington | Effective 03/13/2026 16:53

Headline: 
Flood Warning issued March 13 at 4:53PM PDT until March 16 at 8:43PM PDT by NWS Seattle WA
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
March 13, 2026 - 4:53pm
Expires: 
March 14, 2026 - 1:00am
Description: 
...The National Weather Service in Seattle WA has issued a Flood Warning for the following rivers in Washington... Chehalis River At Porter affecting Grays Harbor County. * WHAT...Minor flooding is forecast. * WHERE...Chehalis River at Porter. * WHEN...From Saturday afternoon to Monday evening. * IMPACTS...At 48.0 feet, the Chehalis River in Grays Harbor will flood low pasture lands and some roads. High tidal levels at Aberdeen will worsen flooding along the lower reaches. * ADDITIONAL DETAILS... - At 3:45 PM PDT Friday the stage was 46.3 feet. - Flood stage is 48.0 feet. - Forecast...The river is expected to rise above flood stage tomorrow afternoon to a crest of 48.5 feet late Sunday morning. It will then fall below flood stage late Monday morning. - http://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued by late tonight at 100 AM PDT.
Area Description: 
Grays Harbor, WA
Forcast Office: 
NWS Seattle WA
Sender: 
w-nws.webmaster@noaa.gov