SILVERTON OREGON WEATHER | 7-DAY FORECAST | SKY CAMS | FORECAST | SNOW | STORM | ALERTS | AIR QUALITY | LIVE RADAR | SILVER FALLS STATE PARK WEATHER

Watches, warnings, and advisories issued since Fri, Jan 31, 2025 9:07:21 AM -0700 for East Central Willamette Valley (ORZ115) OR

The Dense Fog Advisory has been cancelled.
2 Nov 2026 at 4:21am
The Dense Fog Advisory has been cancelled and is no longer in effect.

Dense Fog Advisory issued November 1 at 8:44PM PST until November 2 at 10:00AM PST by NWS Portland OR
1 Nov 2026 at 9:44pm
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...From 1 AM to 10 AM PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.

Dense Fog Advisory issued October 31 at 10:39PM PDT until November 1 at 10:00AM PST by NWS Portland OR
31 Oct 2026 at 11:39pm
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Oregon, East Central Willamette Valley, East Portland Metro, Inner Portland Metro, Lower Columbia River, Tualatin Valley, and West Central Willamette Valley. In Washington, Cowlitz County Lowlands, East Clark County Lowlands, Inner Vancouver Metro, and North Clark County Lowlands. * WHEN...From 1 AM to 10 AM PST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous.

Dense Fog Advisory issued October 31 at 6:40PM PDT until November 1 at 10:00AM PST by NWS Portland OR
31 Oct 2026 at 7:40pm
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Oregon, East Central Willamette Valley, East Portland Metro, Inner Portland Metro, Lower Columbia River, Tualatin Valley, and West Central Willamette Valley. In Washington, Cowlitz County Lowlands, East Clark County Lowlands, Inner Vancouver Metro, and North Clark County Lowlands. * WHEN...From 1 AM to 10 AM PST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous.