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Patchy dense fog has developed in the Kittitas Valley this evening, and is expected to persist through the night. Temperatures are near or just below freezing, so some localized freezing fog is also occurring. Motorists should be prepared for sudden changes in visibility, slow down when encountering dense fog, and use low-beam headlights.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Moses Lake, Odessa, Othello, Quincy, Badger Mountain Road, Wilbur, Waterville, Ephrata, Harrington, Ritzville, Coulee City, Creston, Mansfield, and Grand Coulee. * WHEN...Until 10 AM PST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous.

...The National Weather Service in Seattle WA has issued a Flood Warning for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. * WHAT...Minor flooding is forecast. * WHERE...Skokomish River at Potlatch. * WHEN...From this evening through early Sunday 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 5:30 PM PST Saturday the stage was 16.4 feet. - Flood stage is 16.5 feet. - Forecast...The river is expected to rise above flood stage this evening and continue rising to a crest of 16.6 feet late this evening. The river will fall below flood stage again Sunday morning. - Flood History...This crest compares to a previous crest of 16.5 feet on 01/07/2007. - http://www.weather.gov/safety/flood

* WHAT...For the High Surf Advisory, large breaking waves of 21 to 26 feet. For the High Surf Warning, dangerously large breaking waves of 25 to 33 feet. * WHERE...The beaches and shorelines of Curry, Coos, and Douglas counties. * WHEN...For the High Surf Advisory, through 10 PM PST Sunday. For the High Surf Warning, from 10 PM Sunday to 10 PM PST Monday. * IMPACTS...Extremely large breaking waves will create very hazardous conditions along beaches and area shorelines. Waves will inundate beaches and surge into normally dry areas. Infrastructure damage and significant beach erosion can be expected. * ADDITIONAL DETAILS...The surf will remain hazardous but slightly improve tonight. Conditions will worsen again late Sunday night through Monday evening due to a strong, building, long period swell. The highest surf is expected Monday morning into Monday afternoon. Conditions are expected to slowly improve on Tuesday. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...For the High Surf Advisory, large breaking waves of 21 to 26 feet. For the High Surf Warning, dangerously large breaking waves of 25 to 33 feet. * WHERE...The beaches and shorelines of Curry, Coos, and Douglas counties. * WHEN...For the High Surf Advisory, through 10 PM PST Sunday. For the High Surf Warning, from 10 PM Sunday to 10 PM PST Monday. * IMPACTS...Extremely large breaking waves will create very hazardous conditions along beaches and area shorelines. Waves will inundate beaches and surge into normally dry areas. Infrastructure damage and significant beach erosion can be expected. * ADDITIONAL DETAILS...The surf will remain hazardous but slightly improve tonight. Conditions will worsen again late Sunday night through Monday evening due to a strong, building, long period swell. The highest surf is expected Monday morning into Monday afternoon. Conditions are expected to slowly improve on Tuesday. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* 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...Until 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.

* 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...Until 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.

* WHAT...Southeast winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Southern Rogue Valley, including the city of Ashland. * WHEN...From 10 AM to 5 PM PST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Light freezing rain has been reported throughout the morning by the automated weather station at Bowers Field. While ice accumulations are expected to remain a trace as temperatures gradually increase through the day, motorists through the Kittitas Valley should exercise caution while traveling this afternoon.

* WHAT...Wintry mix of freezing rain, rain, and snow. Light glaze of ice accumulation. Snow accumulation less than 1 inch. * WHERE...Oroville, Brewster, Tonasket, Okanogan, Bridgeport, Disautel Pass, Omak, and Nespelem. * WHEN...Until 6 PM PST this evening. * IMPACTS...Plan on slippery road conditions.

* WHAT...South winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Lake County and eastern Klamath County, and Modoc County, including Highway 31 from Silver Lake to Valley Falls, Highway 140 and Highway 395, including the cities of Lakeview and Alturas. * WHEN...Until 4 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. * 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. * 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...In Oregon, Foothills of the Northern Blue Mountains of Oregon. In Washington, Foothills of the Blue Mountains of Washington. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous.

* WHAT...South winds 25 to 35 mph with gusts 45 to 50 mph expected. * WHERE...Grande Ronde Valley. * WHEN...Until 3 PM PST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects.

* 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 noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous.

Rainfall over the Olympics will force rises on the Skokomish River in Mason county with flooding possible. * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of northwest Washington, including the following county, Mason. * WHEN...From Sunday morning through late Sunday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Heavy rainfall will force rises on the Skokomish River with flooding possible. - http://www.weather.gov/safety/flood

* WHAT...South winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Lake County and eastern Klamath County, and Modoc County, including Highway 31 from Silver Lake to Valley Falls, Highway 140 and Highway 395, including the cities of Lakeview and Alturas. * WHEN...Until 4 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. * 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...South winds 20 to 30 mph with gusts up to 50 mph. * WHERE...In California, Northeast Siskiyou and Northwest Modoc Counties, including Macdoel and Dorris. In Oregon, Klamath Basin, including Klamath Falls, Keno and Bonanza. * WHEN...Until 10 AM PST this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...South winds 25 to 35 mph with gusts up to 55 mph. * WHERE...Portions of the Rogue Valley in Jackson County. This includes Interstate 5 from Central Point to Medford to Ashland and the cities of Phoenix, Talent, White City and Eagle Point. * WHEN...Until 8 AM PST this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...Southeast winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Central Coast and North Coast. * WHEN...Until 2 PM PST this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Current observations along the I-84 corridor, specifically across Cabbage Hill, are highlighting wind gusts of up to 55 mph between mileposts 218 and 225. These winds are localized and expected to peak through 8 AM before slowly subsiding through the morning. Motorists are urged to use caution when traveling through this area, especially if traveling in a high-profile vehicle.