493  
FNUS56 KPQR 262120  
FWFPQR  
 
FIRE WEATHER PLANNING FORECAST FOR NW OREGON AND SW WASHINGTON  
NATIONAL WEATHER SERVICE PORTLAND OR  
220 PM PDT FRI MAY 26 2017  
   
..940 AM BRIEFINGS TO BEGIN TUESDAY, MAY 30TH
 
   
..HOT WEATHER OVER THE MEMORIAL DAY WEEKEND
 
 
   
BROADCAST DISCUSSION
 
A STRONG UPPER LEVEL RIDGE WILL SLOWLY  
MOVE EAST ACROSS THE FORECAST AREA SATURDAY AND SUNDAY. A TROUGH  
OF THERMAL INDUCED LOW PRESSURE WILL DEVELOP OVER INTERIOR WESTERN  
OREGON AND WASHINGTON SATURDAY, THEN MOVE EAST OF THE CASCADES  
SUNDAY NIGHT TURNING THE FLOW BACK ONSHORE FOR EARLY NEXT WEEK.  
 
   
DISCUSSION
 
A STRONG RIDGE OF HIGH PRESSURE THAT WAS OFF THE  
COAST FRIDAY AFTERNOON WILL SLOWLY MOVE EAST ACROSS THE PACIFIC  
NORTHWEST OVER THE WEEKEND, BRINGING A RETURN TO SOME VERY WARM  
WEATHER ALONG WITH MID LEVEL HAINES . AS THE RIDGE AXIS MOVES  
EAST OF THE FORECAST AREA LATE SUNDAY AND MONDAY, CHANCES FOR  
THUNDERSTORMS WILL RETURN, INITIALLY TO THE CENTRAL OREGON  
CASCADES SUNDAY AFTERNOON, THEN SPREADING NORTH THROUGH THE  
CASCADES FOR MONDAY THROUGH WEDNESDAY. A TROUGH OF THERMAL INDUCED  
LOW PRESSURE WILL DEVELOP OVER WESTERN OREGON AND WASHINGTON OVER  
THE WEEKEND, THEN SHIFT EAST OF THE CASCADES SUNDAY NIGHT AND  
MONDAY, TURNING THE LOW LEVEL FLOW BACK ONSHORE. THE ONSHORE FLOW  
WILL STRENGTHEN BY TUESDAY BRINGING COOLER TEMPERATURES FOR THE  
REST OF THE WEEK.  
 

 
 
***THUNDERSTORMS IMPLY STRONG GUSTY WINDS ***  
***WINDS ARE 20-FOOT 10 MINUTE AVERAGES***  
***CWR-CHANCE OF WETTING RAIN 0.25 OR GREATER***  
 

 
 
WAZ601-271830-  
SOUTH WASHINGTON COAST INCLUDING THE WEST WILLAPA HILLS-  
220 PM PDT FRI MAY 26 2017  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........51-56.  
* MAX HUMIDITY.............80-91 PERCENT...EXCEPT 71-76 PERCENT  
RIDGES.  
* 20-FOOT WINDS............  
* COASTAL STRIP............NORTHWEST 3 TO 6 MPH IN THE EVENING  
BECOMING VARIABLE LESS THAN 5 MPH.  
* VALLEYS/LWR SLOPES.......DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......4 (LOW).  
* HAINES INDEX (MID).......4 (LOW).  
   
SATURDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY.  
* MAX TEMPERATURE..........77-84.  
* MIN HUMIDITY.............32-44 PERCENT...EXCEPT 24-31 PERCENT  
RIDGES.  
* 20-FOOT WINDS............  
* COASTAL STRIP............VARIABLE 0 TO 3 MPH.  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......4 (LOW).  
* HAINES INDEX (MID).......5 (MODERATE).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........50-55...EXCEPT 55-60 RIDGES.  
* MAX HUMIDITY.............85-95 PERCENT...EXCEPT 73-79 PERCENT  
RIDGES.  
* 20-FOOT WINDS............  
* COASTAL STRIP............NORTHWEST 3 TO 6 MPH IN THE EVENING  
BECOMING VARIABLE LESS THAN 5 MPH.  
* VALLEYS/LWR SLOPES.......DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......4 (LOW).  
* HAINES INDEX (MID).......5 (MODERATE).  
   
SUNDAY
 
 
* SKY/WEATHER..............SUNNY.  
* MAX TEMPERATURE..........74-81.  
* MIN HUMIDITY.............47-62 PERCENT.  
* 20-FOOT WINDS............  
* COASTAL STRIP............VARIABLE 0 TO 3 MPH BECOMING WEST 4 TO 7  
MPH IN THE EVENING.  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH BECOMING WEST 3 TO 6  
MPH IN THE EVENING.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH BECOMING NORTHWEST 3  
TO 5 MPH IN THE EVENING.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MEMORIAL DAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 72 TO 79. WEST  
WINDS 3 TO 6 MPH. MINIMUM HUMIDITY 52-67 PCT.    
TUESDAY
 
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS 63 TO 69. WEST  
WINDS 2 TO 5 MPH. MINIMUM HUMIDITY 57-71 PCT.    
WEDNESDAY
 
A SLIGHT CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS  
48 TO 53. HIGHS 60 TO 66. SOUTHWEST WINDS 3 TO 6 MPH. MINIMUM  
HUMIDITY 59-70 PCT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
SHOWERS. LOWS 46 TO 52. HIGHS 59 TO 65. SOUTHWEST WINDS 4 TO  
7 MPH WITH GUSTS UP TO 20 MPH. MINIMUM HUMIDITY 62-77 PCT.  
 

 
TEMPERATURE / HUMIDITY  
 
HUCKLEBRRY 53 80 56 77 / 76 29 79 55  
 

 
 
ORZ601-271830-  
NORTH OREGON COAST-  
220 PM PDT FRI MAY 26 2017  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........51-57.  
* MAX HUMIDITY.............81-91 PERCENT...EXCEPT 72-79 PERCENT  
RIDGES.  
* 20-FOOT WINDS............  
* COASTAL STRIP............NORTHWEST 3 TO 6 MPH IN THE EVENING  
BECOMING DRAINAGE LESS THAN 5 MPH.  
* VALLEYS/LWR SLOPES.......NORTHWEST 3 TO 6 MPH IN THE EVENING  
BECOMING DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........NORTH 3 TO 6 MPH IN THE EVENING BECOMING  
VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......4 (LOW).  
* HAINES INDEX (MID).......4 (LOW).  
   
SATURDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY.  
* MAX TEMPERATURE..........68-81.  
* MIN HUMIDITY.............50-65 PERCENT.  
* 20-FOOT WINDS............  
* COASTAL STRIP............VARIABLE 0 TO 3 MPH.  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......4 (LOW).  
* HAINES INDEX (MID).......5 (MODERATE).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........49-54.  
* MAX HUMIDITY.............90-100 PERCENT.  
* 20-FOOT WINDS............  
* COASTAL STRIP............NORTHWEST 3 TO 5 MPH EARLY EVENING  
BECOMING VARIABLE LESS THAN 5 MPH.  
* VALLEYS/LWR SLOPES.......DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
   
SUNDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY.  
* MAX TEMPERATURE..........68-79.  
* MIN HUMIDITY.............55-70 PERCENT.  
* 20-FOOT WINDS............  
* COASTAL STRIP............VARIABLE 0 TO 3 MPH BECOMING NORTHWEST 3  
TO 6 MPH BEGINNING IN THE AFTERNOON.  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH BECOMING WEST 3 TO 6  
MPH IN THE EVENING.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH BECOMING NORTHWEST 3  
TO 5 MPH IN THE EVENING.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MEMORIAL DAY
 
MOSTLY CLEAR. LOWS 49 TO 54. HIGHS 66 TO 78.  
NORTHWEST WINDS 3 TO 6 MPH. MINIMUM HUMIDITY 58-73 PCT.    
TUESDAY
 
PARTLY CLOUDY. LOWS 49 TO 54. HIGHS 61 TO 67.  
NORTHWEST WINDS 2 TO 5 MPH. MINIMUM HUMIDITY 61-71 PCT.    
WEDNESDAY
 
A SLIGHT CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS  
48 TO 53. HIGHS 60 TO 65. SOUTHWEST WINDS 2 TO 5 MPH. MINIMUM  
HUMIDITY 57-68 PCT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
SHOWERS. LOWS 47 TO 52. HIGHS 58 TO 66. WEST WINDS 4 TO 7 MPH  
WITH GUSTS UP TO 20 MPH. MINIMUM HUMIDITY 62-77 PCT.  
 

 
TEMPERATURE / HUMIDITY  
 
TILLAMOOK 51 72 48 71 / 92 63 97 66  
CEDAR RAWS 56 77 58 77 / 73 43 74 56  
 

 
 
ORZ612-271830-  
CENTRAL OREGON COAST-  
220 PM PDT FRI MAY 26 2017  
   
TONIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY.  
* MIN TEMPERATURE..........49-54.  
* MAX HUMIDITY.............85-95 PERCENT...EXCEPT 74-89 PERCENT  
RIDGES.  
* 20-FOOT WINDS............  
* COASTAL STRIP............NORTHWEST 6 TO 8 MPH BECOMING DRAINAGE  
LESS THAN 5 MPH.  
* VALLEYS/LWR SLOPES.......NORTH 3 TO 6 MPH IN THE EVENING BECOMING  
DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........NORTH 3 TO 6 MPH IN THE EVENING BECOMING  
VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......4 (LOW).  
* HAINES INDEX (MID).......4 (LOW).  
   
SATURDAY
 
 
* SKY/WEATHER..............PARTLY CLOUDY.  
* MAX TEMPERATURE..........64-79.  
* MIN HUMIDITY.............56-71 PERCENT.  
* 20-FOOT WINDS............  
* COASTAL STRIP............VARIABLE 0 TO 3 MPH.  
* VALLEYS/LWR SLOPES.......UPSLOPE 1 TO 4 MPH.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......5 (MODERATE).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............PARTLY CLOUDY.  
* MIN TEMPERATURE..........48-53.  
* MAX HUMIDITY.............93-98 PERCENT.  
* 20-FOOT WINDS............  
* COASTAL STRIP............WEST 3 TO 5 MPH EARLY EVENING BECOMING  
VARIABLE LESS THAN 5 MPH.  
* VALLEYS/LWR SLOPES.......WEST 3 TO 5 MPH IN THE EVENING BECOMING  
DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........NORTHWEST 3 TO 6 MPH IN THE EVENING  
BECOMING VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......2 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
   
SUNDAY
 
 
* SKY/WEATHER..............PARTLY CLOUDY THEN BECOMING MOSTLY  
CLEAR.  
* MAX TEMPERATURE..........68-77...EXCEPT 73-78 RIDGES.  
* MIN HUMIDITY.............56-71 PERCENT.  
* 20-FOOT WINDS............  
* COASTAL STRIP............VARIABLE 0 TO 3 MPH BECOMING WEST 3 TO 6  
MPH BEGINNING IN THE AFTERNOON.  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH BECOMING WEST 3 TO 6  
MPH IN THE EVENING.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH BECOMING NORTHWEST 4  
TO 6 MPH IN THE EVENING.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MEMORIAL DAY
 
MOSTLY CLEAR. LOWS 49 TO 54. HIGHS 64 TO 77.  
NORTHWEST WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 59-74 PCT.    
TUESDAY
 
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS 60 TO 69.  
NORTHWEST WINDS 2 TO 5 MPH. MINIMUM HUMIDITY 63-75 PCT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS  
48 TO 53. HIGHS 60 TO 69. SOUTHWEST WINDS 2 TO 5 MPH. MINIMUM  
HUMIDITY 58-71 PCT.    
THURSDAY
 
PARTLY CLOUDY. LOWS 48 TO 53. HIGHS 60 TO 69. WEST  
WINDS 3 TO 6 MPH WITH GUSTS UP TO 20 MPH. MINIMUM HUMIDITY  
67-78 PCT.    
FRIDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS  
48 TO 53. HIGHS 61 TO 70. WEST WINDS 4 TO 7 MPH WITH GUSTS UP TO  
20 MPH. MINIMUM HUMIDITY 54-69 PCT.  
 

 
TEMPERATURE / HUMIDITY  
 
CANNIBAL 52 73 49 71 / 87 64 94 65  
DUNES 49 60 47 59 / 96 74 98 70  
 

 
 
ORZ602-WAZ602-271830-  
NORTH OREGON COAST RANGE-EAST WILLAPA HILLS-  
220 PM PDT FRI MAY 26 2017  
   
TONIGHT
 
 
* SKY/WEATHER..............CLEAR.  
* MIN TEMPERATURE..........52-57.  
* MAX HUMIDITY.............75-90 PERCENT...EXCEPT 68-75 PERCENT  
RIDGES.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......NORTH 3 TO 5 MPH EARLY EVENING BECOMING  
DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........NORTH 3 TO 6 MPH, THEN BECOMING  
VARIABLE LESS THAN 5 MPH AFTER MIDNIGHT.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......4 (LOW).  
* HAINES INDEX (MID).......4 (LOW).  
   
SATURDAY
 
 
* SKY/WEATHER..............SUNNY.  
* MAX TEMPERATURE..........81-87.  
* MIN HUMIDITY.............28-37 PERCENT.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......4 (LOW).  
* HAINES INDEX (MID).......5 (MODERATE).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........51-57.  
* MAX HUMIDITY.............79-91 PERCENT.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
   
SUNDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY.  
* MAX TEMPERATURE..........80-88...EXCEPT 77-83 RIDGES.  
* MIN HUMIDITY.............34-46 PERCENT.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH BECOMING NORTHWEST 3  
TO 6 MPH IN THE EVENING.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MEMORIAL DAY
 
PARTLY CLOUDY. LOWS 51 TO 56. HIGHS 78 TO 86.  
NORTHWEST WINDS 2 TO 5 MPH. MINIMUM HUMIDITY 44-53 PCT.    
TUESDAY
 
NOT AS WARM. PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
SHOWERS. LOWS 50 TO 55. HIGHS 68 TO 74. WEST WINDS 2 TO 5 MPH.  
MINIMUM HUMIDITY 52-59 PCT.    
WEDNESDAY
 
A SLIGHT CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS  
48 TO 53. HIGHS 64 TO 71. WEST WINDS 3 TO 6 MPH. MINIMUM HUMIDITY  
47-57 PCT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
SHOWERS. LOWS 46 TO 52. HIGHS 62 TO 71. WEST WINDS 3 TO 6 MPH  
WITH GUSTS UP TO 20 MPH. MINIMUM HUMIDITY 53-68 PCT.  
 

 
TEMPERATURE / HUMIDITY  
 
CASTLE RK 53 88 53 90 / 90 30 90 28  
ABERNATHY 54 78 57 78 / 73 35 75 37  
TIDEWATER 54 83 53 79 / 74 39 79 56  
RYE MTN 57 84 56 84 / 73 36 82 48  
SOUTH FORK 57 81 56 79 / 73 35 80 43  
 

 
 
ORZ603-271830-  
EAST SLOPES OF THE CENTRAL OREGON COAST RANGE-  
220 PM PDT FRI MAY 26 2017  
   
TONIGHT
 
 
* SKY/WEATHER..............CLEAR.  
* MIN TEMPERATURE..........50-56.  
* MAX HUMIDITY.............81-91 PERCENT...EXCEPT 69-76 PERCENT  
RIDGES.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......NORTH 3 TO 6 MPH EARLY EVENING BECOMING  
DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........NORTHEAST 3 TO 6 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......5 (MODERATE).  
   
SATURDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY.  
* MAX TEMPERATURE..........81-87...EXCEPT 75-81 RIDGES.  
* MIN HUMIDITY.............36-48 PERCENT.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......2 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........49-54.  
* MAX HUMIDITY.............91-96 PERCENT...EXCEPT 79-90 PERCENT  
RIDGES.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......WEST 3 TO 6 MPH, THEN BECOMING  
DRAINAGE LESS THAN 5 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES........NORTH 3 TO 5 MPH, THEN BECOMING  
VARIABLE LESS THAN 5 MPH AFTER MIDNIGHT.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......2 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
   
SUNDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY.  
* MAX TEMPERATURE..........78-85...EXCEPT 73-79 RIDGES.  
* MIN HUMIDITY.............43-52 PERCENT.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH BECOMING WEST 4 TO 6  
MPH IN THE EVENING.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH BECOMING WEST 3 TO 6  
MPH IN THE EVENING.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MEMORIAL DAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 78 TO 84. WEST  
WINDS 2 TO 5 MPH. MINIMUM HUMIDITY 49-57 PCT.    
TUESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS  
52 TO 57. HIGHS 68 TO 75. WEST WINDS 2 TO 5 MPH. MINIMUM HUMIDITY  
54-61 PCT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS  
49 TO 54. HIGHS 67 TO 73. WEST WINDS 3 TO 6 MPH. MINIMUM HUMIDITY  
47-56 PCT.    
THURSDAY
 
PARTLY CLOUDY. LOWS 48 TO 53. HIGHS 66 TO 74. WEST  
WINDS 3 TO 6 MPH. MINIMUM HUMIDITY 56-67 PCT.    
FRIDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS  
49 TO 54. HIGHS 68 TO 75. WEST WINDS 3 TO 6 MPH. MINIMUM HUMIDITY  
45-54 PCT.  
 

 
TEMPERATURE / HUMIDITY  
 
VILLAGECRK 56 88 51 84 / 81 37 94 43  
HIGH POINT 53 85 50 82 / 81 39 94 45  
 

 
 
ORZ604-WAZ604-271830-  
WILLAMETTE VALLEY-CLARK COUNTY LOWLANDS-  
220 PM PDT FRI MAY 26 2017  
   
TONIGHT
 
 
* SKY/WEATHER..............CLEAR.  
* MIN TEMPERATURE..........50-56.  
* MAX HUMIDITY.............82-93 PERCENT.  
* 20-FOOT WINDS............NORTH 3 TO 6 MPH EARLY EVENING BECOMING  
VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......5 (MODERATE).  
   
SATURDAY
 
 
* SKY/WEATHER..............SUNNY.  
* MAX TEMPERATURE..........85-90.  
* MIN HUMIDITY.............24-35 PERCENT.  
* 20-FOOT WINDS............VARIABLE 0 TO 3 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........49-57.  
* MAX HUMIDITY.............83-97 PERCENT.  
* 20-FOOT WINDS............DRAINAGE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......2 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
   
SUNDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY.  
* MAX TEMPERATURE..........86-91.  
* MIN HUMIDITY.............30-45 PERCENT.  
* 20-FOOT WINDS............VARIABLE 0 TO 3 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
* HAINES INDEX (MID).......6 (HIGH).  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MEMORIAL DAY
 
PARTLY CLOUDY. LOWS 51 TO 57. HIGHS 84 TO 89.  
TERRAIN DRIVEN WINDS LESS THAN 5 MPH. MINIMUM HUMIDITY 39-49 PCT.   
TUESDAY
 
PARTLY CLOUDY. LOWS 52 TO 57. HIGHS 75 TO 80. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH. MINIMUM HUMIDITY 46-51 PCT.    
WEDNESDAY
 
A SLIGHT CHANCE OF SHOWERS. MOSTLY CLOUDY. LOWS  
49 TO 54. HIGHS 72 TO 77. SOUTHWEST WINDS 2 TO 5 MPH. MINIMUM  
HUMIDITY 38-45 PCT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
SHOWERS. LOWS 47 TO 54. HIGHS 70 TO 77. WEST WINDS 2 TO 5 MPH.  
MINIMUM HUMIDITY 42-57 PCT.  
 

 
TEMPERATURE / HUMIDITY  
 
PORTLAND 57 88 59 90 / 83 22 80 29  
SALEM 54 88 52 89 / 87 28 93 40  
WILLOW CK 52 85 50 86 / 88 38 96 42  
 

 
 
WAZ660-271830-  
EXTREME SOUTH WASHINGTON CASCADES AND FOOTHILLS-  
220 PM PDT FRI MAY 26 2017  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........48-56...EXCEPT 42-51 RIDGES.  
* MAX HUMIDITY.............72-84 PERCENT.  
* 20-FOOT WINDS............  
* COLUMBIA GORGE...........VARIABLE LESS THAN 5 MPH.  
* VALLEYS/LWR SLOPES.......DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......2 (VERY LOW).  
   
SATURDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY.  
* MAX TEMPERATURE..........76-86...EXCEPT 66-75 RIDGES.  
* MIN HUMIDITY.............24-38 PERCENT.  
* 20-FOOT WINDS............  
* COLUMBIA GORGE...........VARIABLE 2 TO 5 MPH BECOMING EAST 3 TO  
6 MPH IN THE AFTERNOON.  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........52-59...EXCEPT 45-55 RIDGES.  
* MAX HUMIDITY.............64-79 PERCENT.  
* 20-FOOT WINDS............  
* COLUMBIA GORGE...........VARIABLE LESS THAN 5 MPH.  
* VALLEYS/LWR SLOPES.......DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......2 (VERY LOW).  
   
SUNDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY.  
* MAX TEMPERATURE..........79-89...EXCEPT 70-79 RIDGES.  
* MIN HUMIDITY.............23-35 PERCENT.  
* 20-FOOT WINDS............  
* COLUMBIA GORGE...........VARIABLE 2 TO 5 MPH BECOMING NORTHEAST  
4 TO 8 MPH IN THE AFTERNOON.  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MEMORIAL DAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 50 TO 58. HIGHS 77 TO 89. WEST WINDS 2 TO  
5 MPH. MINIMUM HUMIDITY 31-45 PCT.    
TUESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 50 TO 58. HIGHS 68 TO 79. WEST WINDS 3 TO  
6 MPH. MINIMUM HUMIDITY 41-53 PCT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS AND A  
SLIGHT CHANCE OF SHOWERS. LOWS 44 TO 53. HIGHS 59 TO 71. WEST  
WINDS 4 TO 7 MPH. MINIMUM HUMIDITY 47-62 PCT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
SHOWERS. LOWS 40 TO 51. HIGHS 56 TO 71. WEST WINDS 5 TO 8 MPH  
WITH GUSTS UP TO 20 MPH. MINIMUM HUMIDITY 55-70 PCT.  
 

 
TEMPERATURE / HUMIDITY  
 
BUCK CREEK 47 80 50 84 / 79 22 69 19  
DRY CREEK 56 85 59 89 / 76 23 66 22  
CANYON CK 56 86 59 86 / 75 27 70 30  
3CORNER RK 54 74 58 77 / 69 44 59 51  
 

 
 
ORZ605-607-271830-  
NORTH OREGON CASCADE FOOTHILLS-  
MT. HOOD NATIONAL FOREST WEST OF CASCADE CREST-  
220 PM PDT FRI MAY 26 2017  
   
TONIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........46-55...EXCEPT 42-50 RIDGES.  
* MAX HUMIDITY.............66-80 PERCENT.  
* 20-FOOT WINDS............  
* COLUMBIA GORGE...........VARIABLE LESS THAN 5 MPH.  
* VALLEYS/LWR SLOPES.......NORTH 3 TO 6 MPH EARLY EVENING BECOMING  
DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......2 (VERY LOW).  
   
SATURDAY
 
 
* SKY/WEATHER..............SUNNY.  
* MAX TEMPERATURE..........80-86...EXCEPT 71-80 RIDGES.  
* MIN HUMIDITY.............25-33 PERCENT.  
* 20-FOOT WINDS............  
* COLUMBIA GORGE...........VARIABLE 2 TO 6 MPH BECOMING EAST 3 TO  
6 MPH IN THE AFTERNOON.  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 6 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......2 (VERY LOW).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........50-57...EXCEPT 45-54 RIDGES.  
* MAX HUMIDITY.............69-84 PERCENT...EXCEPT 58-67 PERCENT  
RIDGES.  
* 20-FOOT WINDS............  
* COLUMBIA GORGE...........VARIABLE LESS THAN 5 MPH.  
* VALLEYS/LWR SLOPES.......DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......2 (VERY LOW).  
   
SUNDAY
 
 
* SKY/WEATHER..............MOSTLY SUNNY.  
* MAX TEMPERATURE..........81-88...EXCEPT 73-81 RIDGES.  
* MIN HUMIDITY.............26-41 PERCENT.  
* 20-FOOT WINDS............  
* COLUMBIA GORGE...........VARIABLE 2 TO 5 MPH BECOMING NORTHEAST  
4 TO 8 MPH IN THE AFTERNOON.  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH.  
* RIDGES/UPR SLOPES........VARIABLE 2 TO 5 MPH BECOMING EAST 3 TO  
6 MPH IN THE AFTERNOON.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MEMORIAL DAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 49 TO 56. HIGHS 79 TO 87. TERRAIN DRIVEN  
WINDS LESS THAN 5 MPH. MINIMUM HUMIDITY 31-46 PCT.    
TUESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 48 TO 56. HIGHS 70 TO 78. WEST WINDS 2 TO  
5 MPH. MINIMUM HUMIDITY 42-52 PCT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 46 TO 54. HIGHS 61 TO 72. WEST WINDS 3 TO  
6 MPH. MINIMUM HUMIDITY 40-51 PCT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
SHOWERS. LOWS 41 TO 52. HIGHS 60 TO 73. WEST WINDS 4 TO 7 MPH  
WITH GUSTS UP TO 20 MPH. MINIMUM HUMIDITY 48-63 PCT.  
 

 
TEMPERATURE / HUMIDITY  
 
HORSE CRK 54 80 56 80 / 64 32 65 45  
JORDAN 51 83 48 83 / 77 32 93 43  
LOG CREEK 53 81 57 83 / 66 30 64 33  
RED BOX 45 82 51 82 / 76 24 66 24  
 

 
 
ORZ606-608-271830-  
CENTRAL OREGON CASCADE FOOTHILLS-WILLAMETTE NATIONAL FOREST-  
220 PM PDT FRI MAY 26 2017  
   
TONIGHT
 
 
* SKY/WEATHER..............CLEAR.  
* MIN TEMPERATURE..........43-54.  
* MAX HUMIDITY.............72-86 PERCENT...EXCEPT 63-71 PERCENT  
RIDGES.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......NORTH 3 TO 6 MPH IN THE EVENING BECOMING  
DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........EAST 3 TO 6 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......2 (VERY LOW).  
   
SATURDAY
 
 
* SKY/WEATHER..............SUNNY.  
* MAX TEMPERATURE..........81-87...EXCEPT 68-80 RIDGES.  
* MIN HUMIDITY.............24-32 PERCENT.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH.  
* RIDGES/UPR SLOPES........SOUTHEAST 3 TO 6 MPH EARLY MORNING  
BECOMING VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......2 (VERY LOW).  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..............MOSTLY CLEAR.  
* MIN TEMPERATURE..........46-54.  
* MAX HUMIDITY.............78-93 PERCENT...EXCEPT 64-75 PERCENT  
RIDGES.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......NORTHWEST 3 TO 5 MPH IN THE EVENING  
BECOMING DRAINAGE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES........NORTH 3 TO 6 MPH IN THE EVENING BECOMING  
VARIABLE LESS THAN 5 MPH.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
   
SUNDAY
 
 
* SKY/WEATHER..............SUNNY.  
* MAX TEMPERATURE..........83-88...EXCEPT 70-82 RIDGES.  
* MIN HUMIDITY.............25-40 PERCENT.  
* 20-FOOT WINDS............  
* VALLEYS/LWR SLOPES.......UPSLOPE 2 TO 6 MPH BECOMING NORTHWEST 3  
TO 5 MPH IN THE EVENING.  
* RIDGES/UPR SLOPES........EAST 3 TO 6 MPH IN THE MORNING, THEN  
BECOMING NORTHWEST 3 TO 6 MPH IN THE AFTERNOON.  
* CWR......................0 PCT.  
* LAL......................1.  
* HAINES INDEX (HIGH)......3 (VERY LOW).  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MEMORIAL DAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 46 TO 53. HIGHS 75 TO 87. NORTHWEST WINDS  
2 TO 5 MPH. MINIMUM HUMIDITY 31-46 PCT.    
TUESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 46 TO 55. HIGHS 68 TO 78. WEST WINDS 2 TO  
5 MPH. MINIMUM HUMIDITY 42-53 PCT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS AND A  
SLIGHT CHANCE OF SHOWERS. LOWS 45 TO 52. HIGHS 60 TO 73. WEST  
WINDS 3 TO 6 MPH. MINIMUM HUMIDITY 39-48 PCT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
SHOWERS. LOWS 40 TO 50. HIGHS 60 TO 75. WEST WINDS 3 TO 6 MPH.  
MINIMUM HUMIDITY 43-58 PCT.  
 

 
TEMPERATURE / HUMIDITY  
 
YELLOWSTNE 54 82 55 84 / 65 26 73 32  
TROUT CK 55 80 54 80 / 70 29 83 38  
PEBBLE 43 82 44 85 / 77 24 78 21  
FIELDS 52 83 55 87 / 70 26 79 26  
EMIGRANT 51 85 55 90 / 73 21 79 20  
 

 
 
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