A chance of showers in the evening...then rain after midnight. Snow level 2500 feet. Local snow accumulation of 1 or 2 inches. Lows around 35. South wind 10 to 20 mph.
Thursday
Mostly cloudy. Showers and a slight chance of thunderstorms in the morning...then a chance of showers in the afternoon. Snow level 2500 feet in the morning. Local snow accumulation of 1 or 2 inches. Highs around 45. Southwest wind 10 to 15 mph.
Mostly cloudy. A chance of showers in the evening...then a chance of rain. Snow level 2500 feet. Lows around 35. South wind 10 to 20 mph.
Friday
Rain in the morning...then showers likely in the afternoon. Snow level 2000 feet. Highs 40 to 45. South wind 10 to 15 mph shifting to the west 5 to 10 mph in the afternoon.
... Snow levels will likely fall into the higher elevations of the Cascade foothills and the Coast Range this week...
Snow levels will possibly be as low as 2500 feet or so later tonight and Thursday morning... and between 1500 and 2500 feet later Thursday night and Friday. This will likely bring a dusting of snow to the Cascade foothills and Upper Hood River Valley on Wednesday night and Thursday... with possible accumulating snow by Friday. Even the higher elevations of the Coast Range could see some snow later Thursday and Friday.
If you are planning travel through the higher elevations this week... be prepared for winter driving conditions and snow covered roads. Carry chains... extra clothing and provisions in your car. Hunters... hikers... and climbers should be prepared for winter weather.
223 PM PST Wed Nov 11 2009
... Funnel cloud reported near Salem...
At 222 PM PST... weather observers at the Salem Airport reported a funnel cloud moving moving to the east. The Funnel cloud did not touch the ground. The Funnel cloud has since dissipated.
The air mass over northwest Oregon and southwest Washington is cool and unstable this afternoon and evening due to the recent passage of a cold front. This pattern can produce what is called cold air funnel clouds. These funnels do not usually touch the ground. However... if they do touch the ground they are dangerous and can be damaging.