510  
ASUS46 KPDT 190610  
RWRPDT  
PENDLETON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE PENDLETON OREGON  
1000 PM PST THU DEC 18 2025  
 
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  
 
WAZ520-190710-  
EAST SLOPES OF WASHINGTON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
WAZ521-190710-  
SIMCOE HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
WAZ026-190710-  
KITTITAS VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ELLENSBURG AP LGT RAIN 33 32 96 S3 29.34R  
6HR MIN TEMP: 32; 6HR MAX TEMP: 34; 6HR PCP: 0.22;  
 

 
 
WAZ027-190710-  
YAKIMA VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNNYSIDE AP LGT RAIN 42 41 96 CALM 29.36R  
6HR MIN TEMP: 41; 6HR MAX TEMP: 51; 6HR PCP: 0.13;  
 
YAKIMA AIRPORT LGT RAIN 36 35 96 NW5 29.36R  
6HR MIN TEMP: 33; 6HR MAX TEMP: 39; 6HR PCP: 0.28;  
 

 
 
WAZ028-190710-  
LOWER COLUMBIA BASIN...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PASCO FAIR 58 46 64 SW38G52 29.30R  
6HR MIN TEMP: 45; 6HR MAX TEMP: 58; 6HR PCP: 0.06;  
 
PROSSER AWOS N/A 54 54 100 NW16G32 29.38R  
RICHLAND AWOS FAIR 56 49 77 S31G47 29.28S  

 
 
WAZ029-190710-  
FOOTHILLS OF THE BLUES...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WALLA WALLA AP MOCLEAR 59 44 57 S29G41 29.35F  
6HR MIN TEMP: 52; 6HR MAX TEMP: 59; 6HR PCP: 0.06;  
 

 
 
WAZ030-190710-  
BLUE MOUNTAINS...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ009-041-WAZ024-190710-  
COLUMBIA RIVER GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HOOD RIVER AP MXD PCPN 36 34 92 CALM 29.43R  
THE DALLES AP RAIN 38 37 96 S5 29.43R FOG  
 

 
 
ORZ510-190710-  
NORTH CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ511-190710-  
CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BEND AIRPORT LGT RAIN 48 43 83 S17 29.59R WCI 42  
MADRAS AIRPORT RAIN 50 45 83 MISG 29.52F  
PRINEVILLE AP CLOUDY 50 43 77 SW16G25 29.59S  
REDMOND AIRPORT LGT RAIN 48 44 86 S14 29.57S WCI 42  
6HR MIN TEMP: 48; 6HR MAX TEMP: 55; 6HR PCP: 0.03;  
 

 
 
 
ORZ509-190710-  
EAST SLOPES OF OREGON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNRIVER AWOS RAIN 43 41 93 S14 29.66R WCI 36  
 

 
 
ORZ044-190710-  
LOWER COLUMBIA BASIN...OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HERMISTON MOCLEAR 60 46 60 SW28G45 29.36S  
6HR MIN TEMP: 41; 6HR MAX TEMP: 60; 6HR PCP: 0.06;  
 

 
 
ORZ507-190710-  
NORTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PENDLETON AIRPT FAIR 55 43 64 S31G39 29.39F  
6HR MIN TEMP: 51; 6HR MAX TEMP: 58; 6HR PCP: 0.03;  
 

 
 
ORZ508-190710-  
SOUTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LEXINGTON CLOUDY 57 46 67 S29G43 29.42F  
 

 
 
ORZ502-503-190710-  
BLUE MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ505-190710-  
JOHN DAY BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOHN DAY CLOUDY 50 35 56 W6 29.61S  

 
 
ORZ506-190710-  
OCHOCO AND JOHN DAY HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ049-190710-  
GRANDE RONDE VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA GRANDE LGT RAIN 39 36 89 S21G30 29.58F WCI 29  

 
 
ORZ050-190710-  
WALLOWA COUNTY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOSEPH AIRPORT LGT RAIN 42 38 86 CALM 29.50F  
 

 
 
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