Aggregator

* WHAT...Snow above 2500 feet. Additional snow accumulations of 6 to 10 inches, except 12 to 18 inches above 3500 ft. Winds gusting as high as 45 mph. * WHERE...In Oregon, North Oregon Cascades. In Washington, South Washington Cascades. * WHEN...Until 6 PM PDT Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...Snow levels will hold around 3000 to 3500 feet today into this evening, then lower to 2500 feet Monday night.

* WHAT...Snow above 3000 feet. Additional snow accumulations of 6 to 10 inches, except 12 to 18 inches above 4000 ft. Winds gusting as high as 45 mph. * WHERE...Cascades of Marion and Linn Counties and Cascades of Lane County. * WHEN...Until 6 PM PDT Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow levels will hold near 4000 feet today into this evening, then lower to 2500 feet later Monday night into Tuesday.

* WHAT...Minor coastal flooding expected. Inundation of 1.5 to 2.5 feet above ground level is possible along shorelines and low- lying coastal areas. * WHERE...Tacoma Area and Seattle and Vicinity zones. * WHEN...From 4 AM to 10 AM PDT Tuesday. * IMPACTS...Minor coastal flooding due to tidal overflow is expected around high tide. This may lead to flooding of parking lots, parks, and roads, with only isolated road closures expected.

* WHAT...Minor coastal flooding expected. Inundation of 1.5 to 2.5 feet above ground level is possible along shorelines and low- lying coastal areas. * WHERE...North Coast and Central Coast zones. * WHEN...From midnight tonight to 6 AM PDT Tuesday. * IMPACTS...Minor coastal flooding due to tidal overflow is expected around high tide. This may lead to flooding of parking lots, parks, and roads, with only isolated road closures expected. * ADDITIONAL DETAILS...Breezy onshore flow and wave run-up are enhancing the coastal flood threat.

* WHAT...Snow above 3000 feet. Additional snow accumulations of 6 to 12 inches, except 12 to 18 inches above 4000 feet near the crest. Winds gusting as high as 40 mph tomorrow on exposed ridges. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Travel could be difficult. The hazardous conditions could impact the commute.

* WHAT...Snow above 4000 feet. Additional snow accumulations of 8 to 18 inches, highest above 4500 feet. Winds gusting as high as 40 mph tomorrow. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Travel could be difficult. The hazardous conditions could impact the commute. * ADDITIONAL DETAILS...Lower snow total of 1 to 3 inches forecast from 4000 to 4500 feet along the US-97 corridor between Bend and La Pine this afternoon through Tuesday morning.

* WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations of up to 24 inches. Winds gusting as high as 45 mph. For the Winter Weather Advisory, snow expected. Total snow accumulations of 6 to 18 inches. Winds gusting as high as 45 mph. * WHERE...South Central Oregon Cascades north of Highway 66. Affected roadways include Highways 138, 232, 230, and 138 around Diamond Lake and Crater Lake as well as Highway 58 near Willamette Pass and Highway 140 through the Cascades. * WHEN...Until 5 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations of up to 24 inches. Winds gusting as high as 45 mph. For the Winter Weather Advisory, snow expected. Total snow accumulations of 6 to 18 inches. Winds gusting as high as 45 mph. * WHERE...South Central Oregon Cascades north of Highway 66. Affected roadways include Highways 138, 232, 230, and 138 around Diamond Lake and Crater Lake as well as Highway 58 near Willamette Pass and Highway 140 through the Cascades. * WHEN...Until 5 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Snow expected. Total snow accumulations of up to 5 inches. Winds gusting as high as 35 mph. * WHERE...Northern portions of Klamath County. This includes Highway 97 near Crescent and Chemult. * WHEN...Until 2 PM PDT Tuesday. * IMPACTS...Travel could be very difficult. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

...The Flood Watch is extended for the following rivers in Oregon... Coquille River at Coquille affecting South Central Oregon Coast zone. * WHAT...Flooding is possible. The river is expected to approach bankfull early Tuesday morning and hover there through Wednesday. If precipitation amounts are higher than what is in the current forecast, the river could approach flood stage, so the flood watch remains in effect. * WHERE...Coquille River at Coquille. * WHEN...From this morning until further notice. * IMPACTS...At 20.0 feet, Expect some slight pasture flooding in low-lying areas along and near the Coquille River. Cattle and other farm animals which graze on the floodplain may be impacted. * ADDITIONAL DETAILS... - At 9:45 AM PDT Monday the stage was 17.2 feet. - Forecast...Flood stage may be reached based on the latest forecast information. - Flood stage is 21.0 feet. - http://www.weather.gov/safety/flood

* WHAT...South winds 20 to 40 mph with gusts up to 60 mph possible near beaches and headlands. * WHERE...North and Central Coast of Oregon. * WHEN...Until 9 PM PDT this evening. * IMPACTS...Strong winds may blow down trees and power lines. Scattered power outages are possible. Travel may be difficult due to strong winds, especially for high profile vehicles. * ADDITIONAL DETAILS...Strongest winds are expected between 3 PM and 7 PM, especially along the central Oregon coast, where there is around a 50% chance of gusts exceeding 60 mph.

* WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Elevated terrain in central and eastern Lake County. Affected highways include Highway 395, Oregon Highway 140 and Highway 31 between Summer Lake and Paisley. * WHEN...From 5 PM this afternoon to 5 PM PDT Tuesday. * 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 expected. * WHERE...Curry County Coast and South Central Oregon Coast. Affected roadways include Highway 101. Cities affected include Reedsport, Lakeside, North Bend, Bandon, Langlois, Denmark, Port Orford, Ophir, and Gold Beach. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Damaging winds could blow down branches and trees. Travel will be difficult, especially for high profile vehicles.

* WHAT...South winds 15 to 25 mph with gusts up to 45 mph expected. There is a low chance of wind gusts up to 60 mph in the coastal range farther to the west. * WHERE...Elevated terrain in Central Douglas County, Eastern Curry County and Josephine County. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...Snow expected. Total snow accumulations of 5 to 10 inches with up to 14 inches at peaks and ridgetops. Winds gusting as high as 45 mph. * WHERE...South Central Oregon Cascades and Siskiyou Mountains and Southern Oregon Cascades. Includes the Cascades north of Highway 140. Impacted roadways include Highway 62, 230, and 138 around Crater Lake and Diamond Lake and Highway 58 at Willamette Pass. * WHEN...From 2 PM this afternoon to 5 PM PDT Tuesday. * IMPACTS...Travel could be very difficult. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Snow expected. Total snow accumulations of up to 5 inches. Winds gusting as high as 35 mph. * WHERE...Northern portions of Klamath County. This includes Highway 97 near Crescent and Chemult. * WHEN...From 2 PM this afternoon to 2 PM PDT Tuesday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS... * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Snow above 3000 feet. Additional snow accumulations of 6 to 18 inches. Winds gusting as high as 40 mph, mainly on the higher exposed ridges. * WHERE...Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...Until 11 PM PDT Tuesday. There will be a lull in the snow this morning before additional snow develops this afternoon. However, little daytime accumulation is expected today, except at the higher elevations. * IMPACTS...Travel could be very difficult to impossible.

* WHAT...Snow above 4000 feet. Additional snow accumulations of 1 to 2 feet. Winds gusting as high as 45 mph, mainly on the higher exposed ridges. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 11 PM PDT Tuesday. There will be a lull in the snow this morning before additional snow develops this afternoon. However, little daytime snow accumulation is expected except at the higher elevations. * IMPACTS...Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Lower snow total of half an inch to 2 inches are forecast from 4000 to 4500 feet along the US-97 corridor between Bend and La Pine this afternoon through Tuesday morning.

A strong front will bring heavy rainfall to lower elevations of the Olympics this afternoon into early Tuesday morning increasing the potential for flooding on the Skokomish River in Mason County. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest Washington, including the following county, Mason. * WHEN...Through Tuesday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Heavy rain over the south slopes of the Olympics this afternoon through early Tuesday morning could push the Skokomish river above flood stage as early as tonight. - http://www.weather.gov/safety/flood

* WHAT...Snow above 3000 feet. Additional snow accumulations of 12 to 24 inches. Winds gusting as high as 40 mph. * WHERE...Cascade mountains of Pierce and Lewis Counties, including the Crystal Mountain Ski Area and Paradise on Mount Rainier. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Plan on very difficult travel.