677  
ASUS46 KPDT 091610  
RWRPDT  
PENDLETON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE PENDLETON OREGON  
900 AM PDT TUE SEP 9 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  
 
WAZ520-091710-  
EAST SLOPES OF WASHINGTON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BULLFROG N/A 59 56 90 CALM N/A  
#CLE ELUM HS N/A 59 56 90 CALM 29.87R  
#ELK HTS DOT N/A 59 54 83 CALM N/A  
#GLENWOOD N/A 59 48 67 CALM 29.87S  
#NILE N/A 58 56 93 CALM 29.27R  
#TROUT LAKE 1NE N/A 62 58 87 CALM 29.85S  
#TROUT LAKE 1E N/A 60 58 93 CALM 29.94F  

 
 
WAZ521-091710-  
SIMCOE HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#CENTERVILLE 1SWN/A 64 59 84 CALM 29.79R  
#PITT 4SE N/A N/A N/A N/A W1 29.91  

 
 
WAZ026-091710-  
KITTITAS VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ELLENSBURG AP CLOUDY 60 57 90 NE7 29.93R  
#ELLENSBURG CWU N/A 61 56 84 N1 29.82R  
#ELLENSBURG 1E N/A 60 56 87 CALM 29.88R  
#MANASTASH RDG N/A 59 53 80 N1 N/A  
#ROCKY CYN DOT N/A 60 54 81 W6 N/A  
#RYEGRASS DOT N/A 57 55 93 S12 N/A  

 
 
WAZ027-091710-  
YAKIMA VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YAKIMA AIRPORT LGT RAIN 64 58 81 W6 29.90F  
YAKIMA-VAGABOND CLOUDY 65 57 75 E3 29.86S  
#MABTON N/A 68 58 70 NE1 29.90R  
#OUTLOOK DOT N/A 69 59 70 S3 N/A  
#PARKER DOT N/A 67 56 68 N10 N/A  
#TERRACE HTS N/A 64 57 78 CALM 29.80S  
#I82 S UMTANUM RN/A 63 54 72 SW3 N/A  
#UNION GAP DOT N/A 65 57 75 W5 N/A  
#ZILLAH DOT N/A 63 61 93 S2 N/A  

 
 
WAZ028-091710-  
LOWER COLUMBIA BASIN...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PASCO FAIR 70 59 68 CALM 29.88S  
PROSSER AWOS N/A 68 63 84 N5 29.91S  
RICHLAND AWOS PTCLDY 72 58 61 CALM 29.88S  
#BASIN CITY 5SW N/A 66 61 84 SE5 29.96R  
#BENTON CITY N/A 66 57 73 CALM 29.76R  
#CONNELL 5N N/A 66 59 78 E2 29.84F  
#KENNEWICK 3S N/A 67 56 68 SW6 29.92R  
#PROSSER DOT N/A 67 59 75 N1 N/A  
#SAGEMOOR 2W N/A 65 60 84 CALM 29.89R  

 
 
WAZ029-091710-  
FOOTHILLS OF THE BLUES...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WALLA WALLA AP FAIR 69 51 53 SW10 29.91R  
#CLYDE 6NW N/A 67 54 63 S5 29.92S  
#DELANEY DOT N/A 70 51 51 W2 N/A  
#LOWDEN 2SE N/A 65 58 78 CALM 29.76R  
#WALLA WALLA 5E N/A 69 54 59 W1 N/A  
#WHITMAN MISSIONN/A 66 58 75 W1 29.91S  

 
 
WAZ030-091710-  
BLUE MOUNTAINS...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ009-041-WAZ024-091710-  
COLUMBIA RIVER GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HOOD RIVER AP PTCLDY 64 59 84 CALM 29.91S  
THE DALLES AP FAIR 68 59 73 CALM 29.89S  
#CELILO DOT N/A 69 61 76 W5 N/A  
#LYLE N/A 66 60 81 W1 29.91R  
#RUFUS DOT N/A 68 59 73 W6 N/A  
 

 
 
ORZ510-091710-  
NORTH CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#ANTELOPE N/A 55 52 90 CALM 29.72S  
#COW CYN RST AREN/A 57 55 93 CALM N/A  
#DUFUR N/A 60 56 87 CALM 29.83S  
#KENT DOT N/A 59 54 83 W1 N/A  
#SHANIKO 5WSW N/A 56 54 93 CALM N/A  
#WAPANITIA AIRPON/A 60 55 84 CALM 29.88S  
#WASCO DOT N/A 65 59 81 NW1 N/A  
#WASCO 5NE N/A 63 58 84 CALM 29.83S  

 
 
ORZ511-091710-  
CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BEND AIRPORT FAIR 57 50 77 SW5 29.98S  
MADRAS AIRPORT PTCLDY 55 54 96 S3 29.99R  
PRINEVILLE AP FAIR 57 50 77 CALM 29.98S  
REDMOND AIRPORT FAIR 56 48 74 CALM 29.97F  
#CULVER N/A 54 50 86 CALM 27.89  
#PRINEVILLE N/A 54 50 86 CALM 29.94S  
 

 
 
 
ORZ509-091710-  
EAST SLOPES OF OREGON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNRIVER AWOS MOCLDY 50 48 93 SE6 30.05S  
#BLUE BOX PASS N/A 53 N/A N/A CALM N/A  
#CAMP SHERMAN N/A 49 47 93 CALM 29.96F  
#LA PINE DOT N/A 56 46 69 SW3 N/A  
#LAVA BUTTE DOT N/A 48 48 100 S2 N/A  
#SISTERS ODOT N/A 47 43 86 CALM N/A  
 

 
 
ORZ044-091710-  
LOWER COLUMBIA BASIN...OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HERMISTON MOSUNNY 67 56 68 S15 29.90F  
#BOARDMAN SCHOOLN/A 65 58 78 CALM 29.82F  
#ECHO 8SW N/A 66 59 78 NW2 29.90F  
#I-84 EX 198 DOTN/A 67 57 70 N10 N/A  
#UMATILLA N/A 63 58 84 N5 29.85F  

 
 
ORZ507-091710-  
NORTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PENDLETON AIRPT FAIR 65 51 60 E6 29.92S  
#ATHENA N/A 64 52 65 NE2 29.85F  
#CAYUSE N/A 62 52 70 CALM 29.83  
#HELIX SCHOOL N/A 62 53 72 CALM 29.85R  
#HELIX 3N N/A 64 52 65 W9 29.95  
#HOLDMAN 5SE N/A 64 56 75 CALM 29.91  
#M-FREEWATER 5SEN/A 68 54 61 W3 29.90R  
#PDT SUNRIDGE N/A 66 54 65 CALM 29.88F  
#UMAPINE 2E N/A 68 57 68 CALM 29.85R  
 

 
 
ORZ508-091710-  
SOUTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LEXINGTON FAIR 66 52 61 CALM 29.96R  
#AJAX N/A 61 54 78 SW3 29.94S  
#HEPPNER 4NE N/A 64 53 67 W3 29.85R  
#RUGGS 2SW N/A 63 50 62 S3 29.87R  
 

 
 
ORZ502-503-091710-  
BLUE MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BATTLE MTN DOT N/A 57 49 75 N1 N/A  
#LADD CREEK ODOTN/A N/A N/A N/A SE6 N/A  
#WESTON 4E N/A 61 50 67 CALM 29.79R  

 
 
ORZ505-091710-  
JOHN DAY BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOHN DAY FAIR 59 47 64 CALM 29.98R  
#MITCHELL 8NW N/A 61 48 62 CALM 29.81S  

 
 
ORZ506-091710-  
OCHOCO AND JOHN DAY HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BUCK CREEK DOT N/A 58 46 64 E1 N/A  
#HORSE RIDGE DO N/A 50 47 89 W3 N/A  
#KEYES SMT DOT N/A 58 44 60 CALM N/A  
#PAULINA ODOT N/A 56 46 69 E1 N/A  
#PRAIRIE CITY N/A 60 50 69 CALM 29.87S  
#SENECA 9NW N/A 51 47 86 CALM 29.79F  

 
 
ORZ049-091710-  
GRANDE RONDE VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA GRANDE FAIR 68 49 51 NW14 29.93S  
#COVE SCHOOL N/A 61 51 70 CALM 29.94S  
#ELGIN 1E N/A 60 50 69 NW3 N/A  
#ISLAND CITY 4N N/A 61 52 72 CALM 29.93S  
#LADD CYN DOT N/A 66 54 65 SE6 N/A  
#UNION 1S N/A 63 52 67 CALM 29.82R  

 
 
ORZ050-091710-  
WALLOWA COUNTY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOSEPH AIRPORT FAIR 65 47 52 CALM 29.99F  
#IMNAHA SCHOOL N/A 61 50 67 CALM 29.85S  
#JOSEPH 3N N/A 55 49 80 CALM 30.00R  
#LOSTINE 3SE N/A 58 49 72 SW2 30.06F  
#MT HOWARD 8000 N/A 50 41 71 CALM 29.95F  
#WALLOWA SCHOOL N/A 58 50 75 CALM 29.84F  
 

 
 
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