Weather Alerts for Cowlitz County LowlandsIssued by the National Weather Service |
Flood Warning
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| COWLITZ COUNTY LOWLANDS | ||
Areas Affected: Cowlitz, WA |
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| Effective: Fri, 12/19 8:31am | Updated: Fri, 12/19 8:36pm | Urgency: Immediate |
| Expires: Fri, 12/19 9:00pm | Severity: Severe | Certainty: Observed |
Details:
...The Flood Warning is extended for the following rivers in Washington... Cowlitz River at Kelso affecting Cowlitz County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Cowlitz River at Kelso. * WHEN...Until late Monday evening. * IMPACTS...Above 24.5 feet, flooding of a few residential areas in Kelso begins. Also expect widespread flooding of pasture land and low lying roads. * ADDITIONAL DETAILS... - At 8:02 AM PST Friday the stage was 23.6 feet. - Bankfull stage is 18.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:02 AM PST Friday was 23.6 feet. - Forecast...The river is near its crest of 23.6 feet and will fall below flood stage late Monday. - Flood stage is 21.5 feet. - http://www.weather.gov/safety/flood Information: Motorists should not attempt to drive around barricades or drive through flooded areas. 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 this evening at 900 PM PST. |
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| COWLITZ COUNTY LOWLANDS | ||
Areas Affected: North Oregon Cascades - Cascades of Marion and Linn Counties - South Washington Cascades |
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| Effective: Fri, 12/19 2:21pm | Updated: Fri, 12/19 8:36pm | Urgency: Expected |
| Expires: Sat, 12/20 4:00am | Severity: Moderate | Certainty: Likely |
Details:
* WHAT...Snow. Additional snow accumulations 1 to 3 inches at pass level, and 4 to 8 inches above 5000-5500 feet. Winds gusting as high as 35 mph. * WHERE...In Oregon, North Oregon Cascades and Cascades of Marion and Linn Counties. In Washington, South Washington Cascades. * WHEN...Until 10 AM PST Saturday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Information: Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map |
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| COWLITZ COUNTY LOWLANDS | ||
Areas Affected: Clatsop County Coast - Tillamook County Coast - Central Coast of Oregon - North Oregon Coast Range Lowlands - Central Oregon Coast Range Lowlands - North Oregon Coast Range - Central Oregon Coast Range - Lower Columbia River - Tualatin Valley - West Hills and Chehalem Mountains - Inner Portland Metro - East Portland Metro - Outer Southeast Portland Metro - West Central Willamette Valley - East Central Willamette Valley - Benton County Lowlands - Linn County Lowlands - Lane County Lowlands - West Columbia River Gorge of Oregon above 500 ft - West Columbia River Gorge I-84 Corridor - Upper Hood River Valley - Central Columbia River Gorge I-84 Corridor - Clackamas County Cascade Foothills - Cascade Foothills of Marion and Linn Counties - Lane County Cascade Foothills - North Oregon Cascades - Cascades of Marion and Linn Counties - Cascades of Lane County - South Washington Coast - Willapa and Wahkiakum Lowlands - Willapa Hills - Cowlitz County Lowlands - North Clark County Lowlands - Inner Vancouver Metro - East Clark County Lowlands - South Washington Cascade Foothills - West Columbia River Gorge - SR 14 - Central Columbia River Gorge - SR 14 - South Washington Cascades |
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| Effective: Fri, 12/19 2:43pm | Updated: Fri, 12/19 8:36pm | Urgency: Future |
| Expires: Sat, 12/20 6:00am | Severity: Severe | Certainty: Possible |
Details:
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Northwest Oregon and southwest Washington including the following counties. In Oregon: Benton, Clackamas, Clatsop, Columbia, Hood River, Lane, Linn, Lincoln, Marion, Multnomah, Polk, Tillamook, Washington, and Yamhill. In Washington: Clark, Cowlitz, Pacific, Skamania, and Wahkiakum. * WHEN...Through Saturday afternoon. * IMPACTS...Creeks and streams may rise out of their banks. Landslides and debris flows are possible during this flood event. People, structures, and roads located below steep slopes, in canyons, and near the mouths of canyons may be at serious risk from rapidly moving landslides. * ADDITIONAL DETAILS... - Although heavy rain has ended, widespread river flooding is expected to continue through Friday night, except through Saturday along slower responding rivers. - http://www.weather.gov/safety/flood Information: You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. |
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