Expires:202512291200;;400967 FPUS56 KPDT 282256 ZFPPDT Zone Forecast Product for Northeast Oregon and South Central Washington National Weather Service Pendleton OR 255 PM PST Sun Dec 28 2025 WAZ522-291200- Upper Slopes of the Eastern Washington Cascades Crest- Including the cities of Roslyn and Easton 255 PM PST Sun Dec 28 2025 .TONIGHT...Mostly cloudy. Areas of fog in the evening. Lows in the lower 20s. .MONDAY...Partly sunny. Areas of dense fog in the morning. Highs in the 30s. .MONDAY NIGHT...Mostly cloudy. Lows in the lower to mid 20s. .TUESDAY...Mostly sunny. Highs in the 30s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the mid 30s to lower 40s. Lows in the 20s. .NEW YEARS DAY...Mostly cloudy with a 20 percent chance of rain and mountain snow. Highs in the 30s. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and mountain snow. Lows in the mid 20s to lower 30s. .FRIDAY...Rain and mountain snow likely. Light mountain snow accumulations. Highs in the lower to mid 30s. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and mountain snow. Lows in the mid to upper 20s. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a 50 percent chance of snow. Highs in the upper 20s to mid 30s. Lows in the 20s. $$