Flood Warning Washington | Effective 03/14/2026 02:33

Headline: 
Flood Warning issued March 14 at 2:33AM PDT by NWS Portland OR
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
March 14, 2026 - 2:33am
Expires: 
March 14, 2026 - 6:00am
Description: 
...The National Weather Service in Portland OR has issued a Flood Warning for the following rivers in Washington... Cowlitz River at Castle Rock affecting Cowlitz County. * WHAT...Minor flooding is forecast. * WHERE...Cowlitz River at Castle Rock. * WHEN...From early this morning until further notice. * IMPACTS...Above 48.0 feet, expect flooding of several roads and low-lying agricultural lands in areas not protected by levees. * ADDITIONAL DETAILS... - At 1:30 AM PDT Saturday the stage was 47.7 feet. - Bankfull stage is 46.0 feet. - Forecast...The river will rise above flood stage to 48.6 feet early this morning. It will then fall below flood stage by early this afternoon. - Flood stage is 48.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
Motorists should not attempt to drive around barricades or drive through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov. The next statement will be issued early Saturday morning at 600 AM PDT.this morning at 600 AM PDT.
Area Description: 
Cowlitz, WA
Forcast Office: 
NWS Portland OR
Sender: 
w-nws.webmaster@noaa.gov