| |
|
Other Weather Alerts |
| Type |
Flood Watch |
|
| Issued By |
NWS Portland OR |
| Issuing Time |
Sat, 22 Feb 2025 11:03:00 PST |
| Broadcast Time |
Sat, 22 Feb 2025 11:03:00 PST |
| Valid Until |
Wed, 26 Feb 2025 04:00:00 PST |
| Brief Description |
Flood Watch |
| Detailed Description |
* WHAT. Flooding caused by excessive rainfall is possible. * WHERE. Portions of northwest Oregon and southwest Washington, including the following counties, in Oregon, Benton, Clackamas, Clatsop, Columbia, Cowlitz, Hood River, Lane, Lincoln, Linn, Marion, Multnomah, Polk, Tillamook, Washington, and Yamhill. In Washington, Clark, Pacific, and Skamania. * WHEN. From late tonight through late Tuesday night. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations, especially for rivers draining the Willapa Hills and Oregon Coast Range. Flooding may occur in poor drainage and urban areas. Landslides are possible through this period, especially over the Cascades due to heavy rainfall above 7,000 feet combined with snowmelt. There is low probability for debris flows as rainfall rates are not expected to meet thresholds over recently burned areas. * ADDITIONAL DETAILS. - An atmospheric river and series of frontal systems will produce periods of heavy rainfall over northwest Oregon and Southwest Washington through Monday. The heaviest rain will be over the coast, Coast Range, Willapa Hills, and Cascades where rain totals from Saturday through Monday night will range from 3 to 6 inches, with locally higher amounts possible. Snow levels will rise to above 7,000 feet on Sunday, and snow melt due to rain falling on the Cascade snow pack could cause additional flooding concerns for drainages from the Cascades along with enhanced risk of landslides. - http://www.weather.gov/safety/flood |
|
| Region |
Alert |
| Kentucky |
Flood Warning (18)
|
| Alabama |
Flood Warning (8)
|
| Washington |
Flood Warning
|
| Louisiana |
Flood Warning (25)
|
| Arkansas,Tennessee |
Flood Warning (56)
|
| Virginia |
Flood Warning (10)
|
| South Carolina |
Flood Warning (8)
|
| Georgia |
Flood Warning (11)
|
| Indiana,Kentucky |
Flood Warning (61)
|
| Mississippi |
Flood Warning (8)
|
| Illinois,Kentucky,Missouri |
Flood Warning (43)
|
| Texas |
Flood Warning (18)
|
| North Carolina |
Flood Warning (3)
|
| Florida |
Flood Warning (2)
|
| Wyoming |
Winter Weather Warning, Watch, or Advisory (2)
|
| Montana |
Winter Weather Warning, Watch, or Advisory (3)
|
| Idaho |
Winter Weather Warning, Watch, or Advisory
|
| Alaska |
Winter Weather Warning, Watch, or Advisory (13)
|
| New York |
Winter Weather Warning, Watch, or Advisory (3)
|
| Coastal Oregon,Coastal Oregon-California,Coastal California-Oregon |
Public Severe Weather Alert
|
| Missouri,Tennessee |
Coastal Flood Warning, Watch, or Statement (11)
|
| Arkansas,Mississippi |
Coastal Flood Warning, Watch, or Statement (22)
|
| Louisiana,Mississippi |
Coastal Flood Warning, Watch, or Statement (16)
|
| Kentucky |
Coastal Flood Warning, Watch, or Statement (4)
|
| Pennsylvania |
Coastal Flood Warning, Watch, or Statement
|
| Montana |
Snow Avalanche Bulletin (3)
|
| Idaho |
Snow Avalanche Bulletin
|
| Washington |
Snow Avalanche Bulletin (4)
|
| Oregon |
Snow Avalanche Bulletin
|
| Idaho |
Flood Statement (8)
|
| Montana |
Flood Statement (3)
|
| Oregon |
Flood Statement (3)
|
| California |
Flood Statement (2)
|
| Washington |
Flood Statement (4)
|
| Idaho |
Non Precipitation Warning, Watch, or Statement
|
| Utah |
Non Precipitation Warning, Watch, or Statement (2)
|
| Wyoming |
Non Precipitation Warning, Watch, or Statement (39)
|
| Montana |
Non Precipitation Warning, Watch, or Statement (46)
|
| Coastal Oregon,Coastal Oregon-California,Coastal California-Oregon |
Non Precipitation Warning, Watch, or Statement (30)
|
| Guam |
Non Precipitation Warning, Watch, or Statement (5)
|
| Guam |
Red Flag Warning
|
| Florida |
Marine Weather Statement (6)
|
| Federated States of Micronesia |
Marine Weather Statement (6)
|
| Texas |
Marine Weather Statement (3)
|
| Kosrae Coastal Waters |
Marine Weather Statement (2)
|
| Majuro Coastal Waters |
Marine Weather Statement (2)
|
| Pohnpei Coastal Waters |
Marine Weather Statement (3)
|
| Coastal Texas |
Marine Weather Statement
|
| Coastal Texas |
Marine Weather Statement
|
| Guam Coastal Waters,Rota Coastal Waters,Tinian Coastal Waters,Saipan Coastal Waters |
Marine Weather Statement
|
| Guam,Mauritius |
Marine Weather Statement (5)
|
| Coastal Texas |
Marine Weather Statement
|
| Chuuk Coastal Waters |
Marine Weather Statement (2)
|
| Coastal Texas |
Marine Weather Statement
|
| Matagorda Bay |
Marine Weather Statement (3)
|
| Coastal Louisiana-Texas,Gulf of Mexico waters |
Marine Weather Statement (8)
|
| Hawaii |
Marine Weather Statement
|
| Coastal Maine,Coastal Atlantic (south to NC) |
Marine Weather Statement (3)
|
| Lake Ontario |
Marine Weather Statement (14)
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Ontario |
Marine Weather Statement
|
| Lake Ontario |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Ontario |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Guam Coastal Waters,Rota Coastal Waters,Tinian Coastal Waters,Saipan Coastal Waters |
Marine Weather Statement
|
| Lake Ontario |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Erie |
Marine Weather Statement
|
| Lake Ontario |
Marine Weather Statement
|
| Lake Ontario |
Marine Weather Statement
|
| Guam Coastal Waters,Rota Coastal Waters,Tinian Coastal Waters,Saipan Coastal Waters |
Marine Weather Statement
|
| Guam Coastal Waters,Rota Coastal Waters,Tinian Coastal Waters,Saipan Coastal Waters |
Marine Weather Statement
|
| Guam Coastal Waters,Rota Coastal Waters,Tinian Coastal Waters,Saipan Coastal Waters |
Marine Weather Statement
|
| Guam Coastal Waters,Rota Coastal Waters,Tinian Coastal Waters,Saipan Coastal Waters |
Marine Weather Statement
|
| North Dakota |
River Statement
|
| Idaho,Montana |
River Statement (7)
|
| Oregon,Washington |
River Statement (4)
|
| Wyoming |
River Statement
|
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