SXUS46 KPDT 182158 RECPDT Recreational Forecast National Weather Service Pendleton OR 258 PM PDT Mon May 18 2026 ORZ509-191300- Mount Bachelor Recreational Area- 258 PM PDT Mon May 18 2026 ...THIS FORECAST REPRESENTS MIDSLOPE CONDITIONS... .TONIGHT...Clear. Northwest winds up to 10 mph in the evening becoming light. Lows 22 to 29. .TUESDAY...Sunny in the morning then becoming partly cloudy. Light winds becoming west around 10 mph in the afternoon. Highs 50 to 56. .TUESDAY NIGHT...Mostly cloudy. Northwest winds around 10 mph in the evening becoming light. Lows 27 to 34. .WEDNESDAY...Partly cloudy in the morning then becoming sunny. Light winds. Highs 54 to 60. .WEDNESDAY NIGHT...Partly cloudy. North winds around 10 mph in the evening becoming light. Lows 31 to 38. .THURSDAY...Sunny. Light winds becoming northeast around 10 mph in the afternoon. Highs 57 to 63. $$ http://weather.gov/pendleton