138  
ASUS46 KPDT 201210  
RWRPDT  
PENDLETON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE PENDLETON OREGON  
500 AM PDT THU AUG 20 2026  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
# INDICATES UNOFFICIAL STATION AND DATA  
 
WAZ520-201310-  
EAST SLOPES OF WASHINGTON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
WAZ521-201310-  
SIMCOE HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
WAZ026-201310-  
KITTITAS VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ELLENSBURG AP FAIR 54 50 86 CALM 29.96R  
6HR MIN TEMP: 54; 6HR MAX TEMP: 73;  
 

 
 
WAZ027-201310-  
YAKIMA VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNNYSIDE AP FAIR 55 52 90 CALM 29.89S  
6HR MIN TEMP: 55; 6HR MAX TEMP: 65;  
 
YAKIMA AIRPORT FAIR 62 51 67 W8 29.92S  
6HR MIN TEMP: 60; 6HR MAX TEMP: 74;  
 

 
 
WAZ028-201310-  
LOWER COLUMBIA BASIN...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PASCO FAIR 56 51 83 CALM 29.88S  
6HR MIN TEMP: 55; 6HR MAX TEMP: 64;  
 
RICHLAND AWOS FAIR 60 58 93 CALM 29.89R  

 
 
WAZ029-201310-  
FOOTHILLS OF THE BLUES...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WALLA WALLA AP FAIR 65 32 29 E5 29.91R HAZE  
6HR MIN TEMP: 63; 6HR MAX TEMP: 73;  
 

 
 
WAZ030-201310-  
BLUE MOUNTAINS...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ009-041-WAZ024-201310-  
COLUMBIA RIVER GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HOOD RIVER AP FAIR 55 46 72 CALM 29.93R  
THE DALLES AP FAIR 64 48 56 CALM 29.88S  
6HR MIN TEMP: 62; 6HR MAX TEMP: 78;  
 

 
 
ORZ510-201310-  
NORTH CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ511-201310-  
CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BEND AIRPORT FAIR 61 41 48 SW6 30.02F  
MADRAS AIRPORT FAIR 52 36 54 SE6 30.01R  
PRINEVILLE AP MOCLEAR 54 34 47 CALM 30.03S  
REDMOND AIRPORT FAIR 51 36 56 CALM 30.02S  
6HR MIN TEMP: 51; 6HR MAX TEMP: 74;  
 

 
 
 
ORZ509-201310-  
EAST SLOPES OF OREGON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNRIVER AWOS CLOUDY 46 39 76 SW5 30.14R  
 

 
 
ORZ044-201310-  
LOWER COLUMBIA BASIN...OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HERMISTON FAIR 57 44 62 SE5 29.89S  
6HR MIN TEMP: 57; 6HR MAX TEMP: 66;  
 

 
 
ORZ507-201310-  
NORTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PENDLETON AIRPT FAIR 59 30 33 E6 29.93S HAZE  
6HR MIN TEMP: 59; 6HR MAX TEMP: 70;  
 

 
 
ORZ508-201310-  
SOUTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LEXINGTON N/A N/A N/A N/A MISG N/A  
 

 
 
ORZ502-503-201310-  
BLUE MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MEACHAM FAIR 41 27 57 CALM 30.06S  
6HR MIN TEMP: 41; 6HR MAX TEMP: 54;  
 

 
 
ORZ505-201310-  
JOHN DAY BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOHN DAY FAIR 59 32 36 E9 30.05S  

 
 
ORZ506-201310-  
OCHOCO AND JOHN DAY HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ049-201310-  
GRANDE RONDE VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA GRANDE FAIR 51 34 52 CALM 30.02S  

 
 
ORZ050-201310-  
WALLOWA COUNTY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOSEPH AIRPORT FAIR 56 33 42 S3 30.08S  
 

 
 
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