National Weather Service

The Willamette Valley has been stuck in a dry, cold weather pattern for a long time, and other than the chance for a weak respite late this week, the high pressure will continue until at least Tuesday into Wednesday, according to the National Weather Service.

Heavy snow Tuesday through Thursday could lead to treacherous travel conditions in the Cascades and some areas of Eastern Oregon. Officials advise people to delay travel if possible.

Forecasters with the National Weather Service are closely monitoring the windstorm but say it’s still too early to predict how strong those winds will be on Wednesday.

Most parts of Oregon avoided serious flooding as a result of Thursday's atmospheric river. A new round of snow is headed for the Cascades.

Coastal areas are still responding to landslides caused by last week’s precipitation could see up to 5 inches of rain through Friday.

The National Weather Service warns of significant rainfall for the Willamette Valley and the Oregon Coast as two atmospheric rivers bring flood risks, landslides, and hazardous travel.

Virtually every part of Oregon has one or more National Weather Service notices set for this weekend.

An early-season atmospheric river is forecast for Oregon this weekend.

A low pressure system will bring large waves for Friday afternoon through Saturday.

An inch or more of rain is expected across central and western Oregon by the end of the weekend.

Although it may have smelled strongly of smoke Thursday, National Weather Service Meteorologist Colby Neuman said air quality in Eugene saw highs in the “moderate” range.

A heatwave has hit much of western Oregon. In the Willamette Valley, an “Extreme Heat Warning” is now in place through at least Tuesday evening.