Rock Creek Reservoir Weather

 
 FNUS56 KPDT 072215
 FWFPDT
 
 FIRE WEATHER PLANNING FORECAST FOR OREGON
 NATIONAL WEATHER SERVICE PENDLETON OR
 330 PM PDT SUN SEP 7 2008
 
 
 .DISCUSSION...RIDGE OF HIGH PRESSURE REMAINS OFF THE COAST TONIGHT 
 AND MONDAY PLACING THE REGION UNDER A DRY NORTHWESTERLY FLOW ALOFT. 
 SURFACE THERMAL TROUGH ALONG THE COAST WILL SHIFT INLAND ON MONDAY 
 BRINGING LOWER HUMIDITIES BUT CONTINUED LIGHT NORTHEASTERLY WINDS. 
 THE RIDGE WILL FLATTEN ALLOWING A SYSTEM TO BRING COOLER AND BREEZY 
 WESTERLY WINDS BACK INTO THE REGION BY TUESDAY AND WEDNESDAY.
 
 
 ***WINDS ARE 20 FOOT 10 MINUTE AVERAGES***
 ***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***
 
 HIGH ELEVATION HAINES INDEX OBSERVED SUNDAY MORNING SEPTEMBER 7
 SALEM...6    MEDFORD...5    SPOKANE...2    BOISE...2
 

 ORZ609-WAZ609-081115-
 EAST SLOPES OF NORTH OREGON CASCADES-
 EAST SLOPES OF THE SOUTHERN WASHINGTON CASCADES-
 330 PM PDT SUN SEP 7 2008
 
 .TONIGHT...
 SKY/WEATHER..............CLEAR. 
 MIN TEMPERATURE..........45-55. 
 MAX HUMIDITY.............70-82 PERCENT...EXCEPT 46-59 PERCENT 
                          RIDGES. 
 HUMIDITY RECOVERY........GOOD...EXCEPT MODERATE RIDGES. 
 20-FOOT WINDS............ 
     VALLEYS/LWR SLOPES...NORTHEAST WINDS 2 TO 6 MPH. 
     RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 9 MPH. 
 CWR......................0 PERCENT. 
 LAL......................1. 
 HAINES INDEX.............4 (LOW). 
 
 .MONDAY...
 SKY/WEATHER..............SUNNY. 
 MAX TEMPERATURE..........80-85...EXCEPT 72-81 RIDGES. 
 MIN HUMIDITY.............17-22 PERCENT. 
 20-FOOT WINDS............ 
     VALLEYS/LWR SLOPES...EAST WINDS 3 TO 7 MPH.
     RIDGES/UPR SLOPES....EAST WINDS 4 TO 9 MPH. 
 CWR......................0 PERCENT. 
 LAL......................1. 
 HAINES INDEX.............4 (LOW). 
 
 .MONDAY NIGHT...
 SKY/WEATHER..............MOSTLY CLEAR. 
 MIN TEMPERATURE..........47-52. 
 MAX HUMIDITY.............69-84 PERCENT...EXCEPT 49-64 PERCENT 
                          RIDGES. 
 HUMIDITY RECOVERY........GOOD...EXCEPT MODERATE RIDGES. 
 20-FOOT WINDS............ 
     VALLEYS/LWR SLOPES...DRAINAGE WINDS LESS THAN 5 MPH. 
     RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 5 MPH. 
 CWR......................0 PERCENT. 
 LAL......................1. 
 HAINES INDEX.............4 (LOW). 
 
 .TUESDAY...
 SKY/WEATHER..............SUNNY. 
 MAX TEMPERATURE..........73-79...EXCEPT 67-73 RIDGES. 
 MIN HUMIDITY.............23-30 PERCENT. 
 20-FOOT WINDS............ 
     VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING WEST 6 TO
                          10 MPH IN THE AFTERNOON...EXCEPT 10 TO 15 
                          MPH IN THE EASTERN COLUMBIA RIVER GORGE.
     RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH BECOMING WEST 10 TO
                          15 MPH IN THE AFTERNOON. 
 CWR......................0 PERCENT. 
 LAL......................1. 
 HAINES INDEX.............4 (LOW). 
 
 
 .FORECAST DAYS 3 THROUGH 7......
 .WEDNESDAY...CLEAR. LOWS 43 TO 48. HIGHS 73 TO 79. NORTHWEST
 WINDS 5 TO 14 MPH. 
 .THURSDAY...CLEAR. LOWS 40 TO 47. HIGHS 77 TO 83. EAST WINDS 2 TO
 7 MPH. 
 .FRIDAY...CLEAR. LOWS 46 TO 51. HIGHS 74 TO 80. WEST WINDS 4 TO
 9 MPH. 
 .SATURDAY...CLEAR. LOWS 44 TO 50. HIGHS 72 TO 78. WEST WINDS 6 TO
 15 MPH. 
 .SUNDAY...CLEAR. LOWS 44 TO 49. HIGHS 73 TO 80. TERRAIN DRIVEN
 WINDS LESS THAN 5 MPH.