524  
FWUS46 KPDT 292156  
SAGPDT  
 
AVALANCHE GUIDANCE  
NATIONAL WEATHER SERVICE PENDLETON OR  
256 PM PDT SAT APR 29 2017  
 
ORZ050-301300-  
WALLOWA MOUNTAINS 8000 TO 9000 FEET-  
256 PM PDT SAT APR 29 2017  
   
TONIGHT
 
CLOUDY. ISOLATED SNOW SHOWERS IN THE EVENING, THEN  
SCATTERED SNOW SHOWERS AFTER MIDNIGHT. SOUTHWEST WINDS 10 TO 15 MPH.  
LOWS 23 TO 30.    
SUNDAY
 
SNOW SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF SNOW  
SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS  
10 TO 15 MPH. HIGHS 32 TO 39.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS  
17 TO 24.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN CLOUDY WITH SLIGHT  
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LIGHT WINDS. HIGHS 31 TO  
38.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 1 INCH. NORTHWEST WINDS AROUND 10 MPH. LOWS 21 TO  
28.    
TUESDAY
 
PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. HIGHS 35 TO  
42.  
 

 
 
ORZ050-301300-  
SALT CREEK AREA 5000 TO 7000 FEET-  
256 PM PDT SAT APR 29 2017  
   
TONIGHT
 
CLOUDY. ISOLATED SHOWERS IN THE EVENING, THEN SCATTERED  
SHOWERS AFTER MIDNIGHT. SOUTH WINDS AROUND 10 MPH. LOWS 28 TO 35.    
SUNDAY
 
CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN THE MORNING,  
THEN CHANCE OF SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
1 INCH. LIGHT WINDS BECOMING WEST AROUND 10 MPH IN THE AFTERNOON.  
HIGHS 41 TO 48.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. LOWS  
21 TO 28.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS AND SHOWERS  
IN THE AFTERNOON. LIGHT WINDS. HIGHS 36 TO 43.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW  
SHOWERS. SNOW ACCUMULATION UP TO 1 INCH. LIGHT WINDS. LOWS 24 TO 31.   
TUESDAY
 
PARTLY CLOUDY. LIGHT WINDS. HIGHS 40 TO 47.  
 

 
 
ORZ050-062-301300-  
CLEAR CREEK AREA 6000 TO 8000 FEET-  
256 PM PDT SAT APR 29 2017  
   
TONIGHT
 
CLOUDY. ISOLATED SHOWERS AND SNOW SHOWERS IN THE EVENING,  
THEN SCATTERED SNOW SHOWERS AND SHOWERS AFTER MIDNIGHT. SOUTHWEST  
WINDS AROUND 10 MPH. LOWS 26 TO 33.    
SUNDAY
 
SNOW SHOWERS LIKELY AND CHANCE OF SHOWERS IN THE MORNING,  
THEN CHANCE OF SNOW SHOWERS AND SHOWERS IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 1 INCH. WEST WINDS AROUND 10 MPH. HIGHS 36 TO 43.   
SUNDAY NIGHT
 
MOSTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. LOWS  
19 TO 26.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. LIGHT WINDS. HIGHS 33 TO 40.    
MONDAY NIGHT
 
CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 1 INCH. LIGHT WINDS. LOWS 22 TO 29.    
TUESDAY
 
PARTLY CLOUDY. LIGHT WINDS. HIGHS 38 TO 45.  
 

 
 
ORZ050-062-301300-  
CATHERINE CREEK AREA 6000 TO 8000 FEET-  
256 PM PDT SAT APR 29 2017  
   
TONIGHT
 
CLOUDY. ISOLATED SHOWERS AND SNOW SHOWERS IN THE EVENING,  
THEN SCATTERED SNOW SHOWERS AND SHOWERS AFTER MIDNIGHT. LIGHT WINDS  
BECOMING SOUTHWEST AROUND 10 MPH AFTER MIDNIGHT. LOWS 27 TO 34.    
SUNDAY
 
SNOW SHOWERS AND SHOWERS LIKELY. SNOW ACCUMULATION UP TO  
1 INCH. WEST WINDS 10 TO 15 MPH. HIGHS 41 TO 47.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS  
20 TO 27.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. LIGHT WINDS. HIGHS 36 TO 43.    
MONDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS AND SHOWERS IN  
THE EVENING, THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. NORTHWEST  
WINDS AROUND 10 MPH. LOWS 24 TO 31.    
TUESDAY
 
PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. HIGHS 41 TO  
48.  
 

 
 
ORZ050-062-301300-  
NORWAY AREA 7000 TO 10000 FEET-  
256 PM PDT SAT APR 29 2017  
   
TONIGHT
 
CLOUDY. ISOLATED SNOW SHOWERS IN THE EVENING, THEN  
SCATTERED SNOW SHOWERS AFTER MIDNIGHT. SOUTHWEST WINDS AROUND  
10 MPH. LOWS 26 TO 33.    
SUNDAY
 
SNOW SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF SNOW  
SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS  
AROUND 10 MPH. HIGHS 35 TO 42.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 15 MPH. LOWS  
18 TO 25.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. LIGHT WINDS. HIGHS 32 TO 39.    
MONDAY NIGHT
 
CLOUDY WITH CHANCE OF SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 1 INCH. NORTHWEST WINDS AROUND 10 MPH. LOWS 21 TO  
28.    
TUESDAY
 
PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. HIGHS 36 TO  
43.  
 

 
 
ORZ062-503-301300-  
ANTHONY LAKES AREA 7000 TO 9000 FEET-  
256 PM PDT SAT APR 29 2017  
   
TONIGHT
 
CLOUDY WITH SCATTERED SNOW SHOWERS. LITTLE OR NO SNOW  
ACCUMULATION. WEST WINDS 10 TO 15 MPH. LOWS 24 TO 31.    
SUNDAY
 
SNOW SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF SNOW  
SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS  
10 TO 20 MPH. HIGHS 31 TO 38.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH WITH  
GUSTS TO 30 MPH. LOWS 15 TO 22.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN CLOUDY WITH SLIGHT  
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. WEST WINDS AROUND 10 MPH.  
HIGHS 33 TO 40.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. NORTHWEST  
WINDS 10 TO 15 MPH. LOWS 20 TO 27.    
TUESDAY
 
PARTLY CLOUDY. NORTHWEST WINDS AROUND 10 MPH. HIGHS 40 TO  
46.  
 

 
 
ORZ502-301300-  
BLUE MOUNTAINS 4000 TO 6000 FEET-  
256 PM PDT SAT APR 29 2017  
   
TONIGHT
 
CLOUDY. ISOLATED SHOWERS IN THE EVENING, THEN SCATTERED  
SHOWERS AFTER MIDNIGHT. WEST WINDS UP TO 10 MPH. LOWS 30 TO 37.    
SUNDAY
 
SHOWERS LIKELY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
CHANCE OF SHOWERS AND SNOW SHOWERS IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 2 INCHES. WEST WINDS 10 TO 20 MPH WITH GUSTS TO  
30 MPH. HIGHS 41 TO 48.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. WEST WINDS 15 TO 20 MPH WITH GUSTS TO  
30 MPH DECREASING TO AROUND 10 MPH AFTER MIDNIGHT. LOWS 23 TO 30.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS  
IN THE AFTERNOON. WEST WINDS AROUND 10 MPH. HIGHS 40 TO 47.    
MONDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SNOW SHOWERS IN  
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS AFTER  
MIDNIGHT. WEST WINDS AROUND 10 MPH. LOWS 26 TO 33.    
TUESDAY
 
PARTLY CLOUDY. LIGHT WINDS. HIGHS 45 TO 52.  
 

 
 
ORZ509-301300-  
BROKEN TOP-  
256 PM PDT SAT APR 29 2017  
   
TONIGHT
 
NUMEROUS SNOW SHOWERS AND SCATTERED SHOWERS AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. WEST WINDS 15 TO 25 MPH.  
LOWS 22 TO 29.    
SUNDAY
 
SNOW SHOWERS IN THE MORNING, THEN PARTLY CLOUDY WITH  
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
1 INCH. WEST WINDS 15 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 28 TO  
35.    
SUNDAY NIGHT
 
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH WITH GUSTS TO  
30 MPH. LOWS 19 TO 26.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. WEST WINDS 10 TO 15 MPH. HIGHS 31 TO 38.    
MONDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW  
SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE  
EVENING. LOWS 23 TO 30.    
TUESDAY
 
MOSTLY CLOUDY. WEST WINDS AROUND 10 MPH IN THE MORNING  
BECOMING LIGHT. HIGHS 40 TO 46.  
 

 
 
ORZ509-301300-  
TAM MCARTHUR RIM-  
256 PM PDT SAT APR 29 2017  
   
TONIGHT
 
NUMEROUS SNOW SHOWERS AND SCATTERED SHOWERS AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. WEST WINDS 15 TO 25 MPH.  
LOWS 22 TO 29.    
SUNDAY
 
SNOW SHOWERS LIKELY IN THE MORNING, THEN PARTLY CLOUDY  
WITH CHANCE OF SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP  
TO 1 INCH. WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. HIGHS 28 TO  
35.    
SUNDAY NIGHT
 
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS 20 TO  
27.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. WEST WINDS 10 TO 15 MPH. HIGHS 31 TO 38.    
MONDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW  
SHOWERS IN THE EVENING. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH  
IN THE EVENING. LOWS 23 TO 30.    
TUESDAY
 
MOSTLY CLOUDY. WEST WINDS AROUND 10 MPH IN THE MORNING  
BECOMING LIGHT. HIGHS 40 TO 46.  
 

 
 
ORZ509-301300-  
NEWBERRY CRATER-  
256 PM PDT SAT APR 29 2017  
   
TONIGHT
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND SNOW SHOWERS AFTER  
MIDNIGHT. WEST WINDS 10 TO 20 MPH. LOWS 27 TO 34.    
SUNDAY
 
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS IN  
THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. WEST WINDS 15 TO  
20 MPH WITH GUSTS TO 30 MPH. HIGHS 40 TO 47.    
SUNDAY NIGHT
 
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. GUSTS  
UP TO 30 MPH IN THE EVENING. LOWS 21 TO 28.    
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND SNOW SHOWERS  
IN THE AFTERNOON. WEST WINDS 10 TO 15 MPH. HIGHS 43 TO 50.    
MONDAY NIGHT
 
CLOUDY WITH SLIGHT CHANCE OF SHOWERS IN THE EVENING,  
THEN PARTLY CLOUDY AFTER MIDNIGHT. WEST WINDS 10 TO 15 MPH. GUSTS UP  
TO 30 MPH IN THE EVENING. LOWS 25 TO 32.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.  
WEST WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS 42 TO  
49.  
 

 
 
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