739 FPUS66 KPQR 082247 SFPOR State Forecast for Oregon National Weather Service Portland OR 244 PM PST Sun Dec 8 2019 ORZ001>008-010>016-021>028-091330- State Forecast Product for Western Oregon National Weather Service Portland OR 244 PM PST Sun Dec 8 2019 ...AIR STAGNATION ADVISORY FOR THE WILLAMETTE VALLEY AND CASCADE FOOTHILL VALLEYS UNTIL NOON TUESDAY... .TONIGHT...Mostly cloudy. Areas of low clouds and fog inland valleys. Lows in the mid 30s to lower 40s. .MONDAY...Partly cloudy. Areas of morning low clouds and fog inland valleys. Highs in the mid 40s to lower 50s. .MONDAY NIGHT...Increasing cloudiness. Patchy fog by morning. Lows mid 30s to lower 40s. .TUESDAY...Mostly cloudy. Patchy morning fog. Rain on north coast spreading across area by afternoon. Lows 35 to 45. Highs mid 40s to lower 50s. .WEDNESDAY...Mostly cloudy. Chance of showers with rain overnight. Lows mostly in the 40s. Highs in the upper 40s to mid 50s. .THURSDAY...Rain. Breezy. Lows 40 to 45. Highs in the upper 40s to lower 50s. .FRIDAY...Mostly cloudy. Rain likely. Cascade snow. Lows mid 30s to lower 40s. Highs mid 40s to lower 50s. $$ ORZ029>031-041-044-049-050-061>064-502-503-505>511-091330- State Forecast Product for Eastern Oregon National Weather Service Pendleton OR 244 PM PST Sun Dec 8 2019 ...DENSE FOG ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO NOON PST MONDAY COLUMBIA BASIN... .TONIGHT...Partly cloudy. Areas of fog and freezing fog. Lows in the upper teens to upper 20s...except lower 30s Columbia Basin. .MONDAY AND MONDAY NIGHT...Partly cloudy. Patchy fog and freezing fog. Highs 35 to 45. Lows 20 to 30. .TUESDAY THROUGH WEDNESDAY...Mostly cloudy with patchy fog and freezing fog. Chance of rain and mountain snow. Highs 35 to 45. Lows 25 to 35. .THURSDAY...Rain and mountain snow likely. Highs in the 40s. Lows in the upper 20s to upper 30s. .FRIDAY...Mostly cloudy. Chance of rain and mountain snow. Highs in the 40s. Lows 25 to 35. $$ Visit...weather.gov