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* WHAT...Large waves and hazardous surf conditions. Breakers up to 25 to 30 feet. * WHERE...North and Central Coast of Oregon, and South Washington Coast. * WHEN...From 7 AM Saturday to 10 PM PST Monday. * IMPACTS...Destructive waves may wash over beaches, jetties, and other structures unexpectedly. People can be swept off rocks and jetties and drown while observing high surf. Minor beach erosion may damage coastal properties and buildings. Higher than normal water run-up is expected on beaches and low-lying shoreline. Enhanced possibility for sneaker waves. * ADDITIONAL DETAILS...The largest breakers during this period are expected on Monday associated with the arrival of an energetic westerly swell.

...The Flood Warning is extended for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. .The Skokomish River at Potlach will remain near 17 feet overnight then begin to recede again Friday morning. The river could potentially fall below flood stage late Friday. Additional rounds of precipitation will occur over the next few days which will keep the river near flood stage. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Skokomish River at Potlatch. * WHEN...Until early Saturday morning. * IMPACTS...At 16.5 feet, the Skokomish River will cause widespread flooding of pasture lands, with water flowing quickly over West Bourgault Road and Skokomish Valley Road. * ADDITIONAL DETAILS... - At 10:30 PM PST Thursday the stage was 17.1 feet. - Flood stage is 16.5 feet. - Forecast...The river will remain near 17 feet overnight then begin to recede again Friday morning. The river could potentially fall below flood stage late Friday. Additional rounds of rain in the next few days will keep the river near flood stage. - http://www.weather.gov/safety/flood

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Oregon, Foothills of the Northern Blue Mountains of Oregon. In Washington, Foothills of the Blue Mountains of Washington. * WHEN...Until 10 AM PST Friday. * IMPACTS...Low visibility could make driving conditions hazardous.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Oregon, Foothills of the Northern Blue Mountains of Oregon. In Washington, Foothills of the Blue Mountains of Washington. * WHEN...Until 10 AM PST Friday. * IMPACTS...Low visibility could make driving conditions hazardous.

...The Flood Warning continues for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. .The Skokomish River at Potlach will continue to recede to near flood stage, potentially falling below flood stage Friday. Additional rounds of precipitation will occur over the next few days, but will remain rather light. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Skokomish River at Potlatch. * WHEN...Until Friday. * IMPACTS...At 16.5 feet, the Skokomish River will cause widespread flooding of pasture lands, with water flowing quickly over West Bourgault Road and Skokomish Valley Road. * ADDITIONAL DETAILS... - At 4:30 PM PST Thursday the stage was 17.0 feet. - Flood stage is 16.5 feet. - Forecast...The river will fall below flood stage tomorrow afternoon. It will remain near flood stage, then rise above flood stage early Monday to around 16.7 ft. Additional flooding will be possible mid to late next week. - http://www.weather.gov/safety/flood

* WHAT...A moderate risk of sneaker waves is expected. * WHERE...The beaches and shorelines of Curry, Coos, and Douglas counties. * WHEN...Through this evening. * IMPACTS...Sneaker waves can run up significantly farther on beaches than normal, including over rocks and jetties. These waves can suddenly knock people off of their feet and quickly pull them into the cold ocean waters, resulting in serious injury or death. Waves may also lift driftwood logs, trapping anyone caught underneath. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of southwest and west central Idaho and southeast Oregon. * WHEN...From 11 PM MST /10 PM PST/ this evening to 11 AM MST /10 AM PST/ Friday. * IMPACTS...Low visibility could make driving conditions hazardous.

* WHAT...South winds 30 to 45 mph with gusts up to 60 mph expected. * WHERE...Portions of Lake County, eastern Klamath County, and Modoc County. This includes highway 31 from Valley Falls to Summer Lake, highway 140 east of Lakeview, and highway 299 east of Alturas. The cities of Valley Falls, Lakeview, and Paisley. * WHEN...From 1 AM to 4 PM PST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds will be strongest over and just east of Summer Rim between Paisley and Summer Lake, along the Warners, and near and at the ridges elsewhere.

* WHAT...Southeast winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Jackson County. This includes Interstate 5 just south of Medford to Ashland. The cities of Phoenix, Talent, and Ashland. * WHEN...From 7 PM Friday to 7 AM PST Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

...The Flood Warning continues for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. .The Skokomish River at Potlach will continue to recede to near flood stage, potentially falling below flood stage Friday. Additional rounds of precipitation will occur over the next few days, but will remain rather light. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Skokomish River at Potlatch. * WHEN...Until Friday. * IMPACTS...At 16.5 feet, the Skokomish River will cause widespread flooding of pasture lands, with water flowing quickly over West Bourgault Road and Skokomish Valley Road. * ADDITIONAL DETAILS... - At 8:30 AM PST Thursday the stage was 17.2 feet. - Flood stage is 16.5 feet. - Forecast...The river will fall below flood stage tomorrow afternoon. It will remain near flood stage, then rise above flood stage early Monday to around 16.7 ft. Additional flooding will be possible mid to late next week. - http://www.weather.gov/safety/flood

Patchy dense fog has developed through the eastern Columbia River Gorge, reducing visibilities to at least half a mile, with denser areas reducing visibilities to around a quarter mile. The dense fog is expected to continue through the next several hours, with clearing conditions late this morning.

Patchy dense fog has developed through the eastern Columbia River Gorge, reducing visibilities to at least half a mile, with denser areas reducing visibilities to around a quarter mile. The dense fog is expected to continue through the next several hours, with clearing conditions late this morning.

* WHAT...A moderate risk of sneaker waves is expected. * WHERE...The beaches and shorelines of Curry, Coos, and Douglas counties. * WHEN...Through this evening. * IMPACTS...Sneaker waves can run up significantly farther on beaches than normal, including over rocks and jetties. These waves can suddenly knock people off of their feet and quickly pull them into the cold ocean waters, resulting in serious injury or death. Waves may also lift driftwood logs, trapping anyone caught underneath. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest Washington, including the following county, Grays Harbor. * WHEN...Through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Heavy rainfall from Tuesday may drive the lower Chehalis near flood stage. - http://www.weather.gov/safety/flood

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of west central Washington, including the following county, Thurston. * WHEN...Through Thursday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Heavy rainfall from Tuesday may drive the lower Chehalis near flood stage. - http://www.weather.gov/safety/flood

...The Flood Warning is extended for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. .The Skokomish River at Potlach is currently in moderate flooding. The river is expected to recede slowly, but will remain above flood stage into Saturday. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Skokomish River at Potlatch. * WHEN...Until Saturday afternoon. * IMPACTS...At 17.5 feet, the Skokomish River will cause moderate flooding, with deep and quick flood waters inundating some residential areas, many roads, and much of the farm land in the Skokomish Valley. Inundated roads include the Skokomish Valley road, Bourgault Road West, Purdy Cutoff Road, and Highway 106. * ADDITIONAL DETAILS... - At 9:30 PM PST Wednesday the stage was 17.7 feet. - Flood stage is 16.5 feet. - Recent Activity...The river crested at 18.1 feet around 8:45 AM Wednesday. - Forecast...The river is expected to fall to near flood stage Saturday afternoon. - Http://www.weather.gov/safety/flood

...The Flood Warning is extended for the following rivers in Washington... Satsop River Near Satsop affecting Grays Harbor County. .Heavy rain has ended and the river will continue to recede. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Satsop River near Satsop. * WHEN...Until late tomorrow morning. * IMPACTS...At 38.0 feet, the Satsop River will flood low pasture lands and some roads along the river. * ADDITIONAL DETAILS... - At 3:15 PM PST Wednesday the stage was 39.6 feet. - Flood stage is 38.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:15 PM PST Wednesday was 40.1 feet. - Forecast...The river has crested around 40.09 ft and will continue to recede. It will then fall below flood stage early Thursday morning. - http://www.weather.gov/safety/flood

...The Flood Warning continues for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. .The Skokomish River at Potlach is currently in moderate flooding. The river is expected to recede slowly, but will fluctuate near flood stage. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Skokomish River at Potlatch. * WHEN...Until Saturday afternoon. * IMPACTS...At 17.5 feet, the Skokomish River will cause moderate flooding, with deep and quick flood waters inundating some residential areas, many roads, and much of the farm land in the Skokomish Valley. Inundated roads include the Skokomish Valley road, Bourgault Road West, Purdy Cutoff Road, and Highway 106. * ADDITIONAL DETAILS... - At 2:30 PM PST Wednesday the stage was 17.9 feet. - Flood stage is 16.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 2:30 PM PST Wednesday was 18.1 feet. - Forecast...The river is expected to fall below flood stage Saturday and will fluctuate near flood stage, with further rises possible late in the weekend into next week. - http://www.weather.gov/safety/flood

* WHAT...A moderate risk of sneaker waves is expected. * WHERE...South Central Oregon Coast and Curry County Coast. * WHEN...From late tonight through Thursday evening. * IMPACTS...Sneaker waves can run up significantly farther on beaches than normal, including over rocks and jetties. These waves can suddenly knock people off of their feet and quickly pull them into the cold ocean waters, resulting in serious injury or death. Waves may also lift driftwood logs, trapping anyone caught underneath. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph. * WHERE...Foothills of the Blue Mountains of Washington. * WHEN...Until 3 PM PST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.