Portland Weather

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST WEDNESDAY ABOVE 4000 FEET... * WHAT...Snow expected above 4000 feet. Total snow accumulations of 8 to 16 inches. Winds gusting as high as 50 mph. Blowing snow possible. * WHERE...South Washington Cascades. * WHEN...Until 10 AM PST Wednesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Heaviest snow will occur midday today, continuing into the afternoon before diminishing later tonight. Below 4000 feet, expect up to 5 inches snow accumulation.

A Winter Weather Advisory for snow means that periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. Slow down and use caution while traveling. For the latest road conditions call 5 1 1, or visit for Oregon: https://www.tripcheck.com and for Washington: https://wsdot.com/travel/real-time/map

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM TUESDAY TO 10 AM PST WEDNESDAY ABOVE 4000 FEET... * WHAT...Snow expected above 4000 feet. Total snow accumulations of 7 to 11 inches except up to 19 inches above 5500 feet. Winds gusting as high as 45 mph. Blowing snow likely. * WHERE...South Washington Cascades above 4000 feet. * WHEN...From 4 AM Tuesday to 10 AM PST Wednesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Gusty winds may create blowing snow conditions, especially during periods of heaviest snowfall Tuesday afternoon. Visibility may be reduced at times.

Slow down and use caution while traveling. For the latest road conditions call 5 1 1, or visit for Oregon: https://www.tripcheck.com and for Washington: https://wsdot.com/travel/real-time/map

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 10 AM THIS MORNING TO 4 AM PST WEDNESDAY ABOVE 4500 FEET... * WHAT...Snow expected above 4500 feet. Total snow accumulations of 6 to 14 inches. Blowing snow possible. Winds gusting as high as 50 mph. * WHERE...Northern Oregon Cascades. * WHEN...From 10 AM this morning to 4 AM PST Wednesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Heaviest snow will occur this afternoon, with snow gradually tapering off tonight into Wednesday morning. Below 4500 feet, expect up to 4 inches snow accumulation.

A Winter Weather Advisory for snow means that periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. For the latest road conditions call 5 1 1, or visit for Oregon: https://www.tripcheck.com and for Washington: https://wsdot.com/travel/real-time/map

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM TUESDAY TO 10 AM PST WEDNESDAY ABOVE 4500 FEET... * WHAT...Snow expected above 4500 feet. Total snow accumulations of 6 to 14 inches. Blowing snow possible. Winds gusting as high as 50 mph. * WHERE...Northern Oregon Cascades. * WHEN...From 10 AM Tuesday to 10 AM PST Wednesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Heaviest snow will occur Tuesday afternoon, with snow showers gradually tapering off Tuesday night into Wednesday morning.