977  
ASUS46 KPDT 101504  
RWRPDT  
PENDLETON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE PENDLETON OREGON  
800 AM PDT SAT MAY 10 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  
 
WAZ520-101610-  
EAST SLOPES OF WASHINGTON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BULLFROG N/A 49 40 71 W2 N/A  
#CLE ELUM HS N/A 46 40 79 CALM 29.91S  
#ELK HTS DOT N/A N/A N/A N/A CALM N/A  
#GLENWOOD N/A 44 36 73 CALM 29.97F  
#TROUT LAKE 1NE N/A 50 41 71 CALM 29.96S  
#TROUT LAKE 1E N/A 51 41 68 CALM 30.01S  

 
 
WAZ521-101610-  
SIMCOE HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#SATUS PASS DOT N/A 54 34 47 S1 N/A  
#CENTERVILLE 1SWN/A 47 40 76 CALM 29.90R  

 
 
WAZ026-101610-  
KITTITAS VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ELLENSBURG AP FAIR 54 40 59 CALM 29.97R  
#ELLENSBURG CWU N/A 51 42 71 CALM 29.88S  
#ELLENSBURG 1E N/A 50 43 77 CALM 29.96S  
#KITTITAS 3S N/A 47 42 83 CALM 29.94S  
#MANASTASH RDG N/A 54 35 48 W8 N/A  
#ROCKY CYN DOT N/A 52 43 71 W3 N/A  
#RYEGRASS DOT N/A 49 39 68 SE9 N/A  
#THORP 6N N/A 47 42 83 CALM 29.87S  

 
 
WAZ027-101610-  
YAKIMA VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNNYSIDE AP FAIR 58 41 53 CALM 29.94S  
YAKIMA AIRPORT FAIR 55 36 49 W3 29.96S  
#MABTON N/A 60 40 47 CALM 29.95R  
#OUTLOOK DOT N/A 60 36 41 W5 N/A  
#PARKER DOT N/A 60 33 36 N13 N/A  
#TERRACE HTS N/A 53 42 66 CALM 29.89S  
#I82 S UMTANUM RN/A 56 39 53 NE2 N/A  
#UNION GAP DOT N/A 54 40 59 N3 N/A  
#ZILLAH DOT N/A 56 40 55 S2 N/A  

 
 
WAZ028-101610-  
LOWER COLUMBIA BASIN...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PASCO FAIR 63 45 52 CALM 29.93S  
PROSSER AWOS N/A 57 46 67 CALM 29.96S  
RICHLAND AWOS FAIR 64 48 56 CALM 29.93R  
#BASIN CITY 5SW N/A 57 49 75 NE1 29.98S  
#BENTON CITY N/A 64 42 45 CALM 29.82R  
#CONNELL 5N N/A 58 46 64 CALM 29.91S  
#KENNEWICK 3S N/A 65 40 40 SE2 29.95R  
#PROSSER DOT N/A 58 41 53 SW2 N/A  
#SAGEMOOR 2W N/A 59 49 69 NW2 29.94R  

 
 
WAZ029-101610-  
FOOTHILLS OF THE BLUES...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WALLA WALLA AP FAIR 65 42 43 S3 29.95R  
#CLYDE 6NW N/A 62 43 50 SW7 29.96R  
#DELANEY DOT N/A 51 40 66 CALM N/A  
#LOWDEN 2SE N/A 55 49 80 CALM 29.82R  
#WALLA WALLA 5E N/A 62 52 70 CALM N/A  
#WHITMAN MISSIONN/A 53 49 86 CALM 29.98S  

 
 
WAZ030-101610-  
BLUE MOUNTAINS...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ009-041-WAZ024-101610-  
COLUMBIA RIVER GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HOOD RIVER AP FAIR 50 41 71 CALM 30.00R  
THE DALLES AP FAIR 56 42 59 NW5 29.97S  
#CELILO DOT N/A 56 42 59 W3 N/A  
#LYLE N/A 51 38 61 NE3 30.00S  
#MARYHILL N/A 55 42 61 SW5 N/A  
#RUFUS DOT N/A 58 41 53 W9 N/A  
 

 
 
ORZ510-101610-  
NORTH CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#ANTELOPE N/A 54 43 66 CALM 29.79S  
#COW CYN RST AREN/A 57 43 59 CALM N/A  
#DUFUR N/A 51 42 71 CALM 29.93S  
#GRASS VALLEY 1SN/A 59 40 49 CALM 29.88R  
#KENT DOT N/A 58 40 51 CALM N/A  
#SHANIKO 5WSW N/A 57 34 42 S2 N/A  
#WAPANITIA AIRPON/A 55 42 61 CALM 29.97R  
#WASCO DOT N/A 56 45 66 CALM N/A  
#WASCO 5NE N/A 58 41 53 CALM 29.92R  

 
 
ORZ511-101610-  
CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BEND AIRPORT MOSUNNY 57 41 55 S5 30.03S  
MADRAS AIRPORT FAIR 55 39 55 MISG 30.03S  
PRINEVILLE AP FAIR 55 39 55 CALM 30.04S  
REDMOND AIRPORT FAIR 59 39 47 E6 30.02S  
#ASHWOOD SCHOOL N/A 51 41 68 CALM 29.98S  
#CULVER N/A 54 42 64 CALM 28.08  
#PRINEVILLE N/A 55 43 64 CALM 30.01S  
 

 
 
 
ORZ509-101610-  
EAST SLOPES OF OREGON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNRIVER AWOS FAIR 45 37 73 SW6 30.12S HAZE  
#CAMP SHERMAN N/A 44 34 68 CALM 29.98F  
#LA PINE DOT N/A 47 36 65 S3 N/A  
#LAVA BUTTE DOT N/A 50 40 68 S2 N/A  
#SISTERS ODOT N/A 44 31 60 CALM N/A  
#WANOGA BUTTE D N/A 50 26 39 CALM N/A  
 

 
 
ORZ044-101610-  
LOWER COLUMBIA BASIN...OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HERMISTON FAIR 62 44 52 SE3 29.95S  
#BOARDMAN SCHOOLN/A 59 47 64 CALM 29.89S  
#ECHO 8SW N/A 62 49 62 SW1 29.96S  
#I-84 EX 198 DOTN/A 60 47 62 NE5 N/A  
#UMATILLA N/A 59 49 69 CALM 29.86S  

 
 
ORZ507-101610-  
NORTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PENDLETON AIRPT FAIR 59 39 47 SE7 29.97R  
#ATHENA N/A 57 47 69 CALM 29.94R  
#CAYUSE N/A 59 43 55 CALM 29.90S  
#HELIX 3N N/A 57 43 59 S6 29.99R  
#HOLDMAN 5SE N/A 61 45 56 SE2 29.96S  
#M-FREEWATER 5SEN/A 59 42 53 CALM 29.94S  
#PDT SUNRIDGE N/A 56 47 72 CALM 29.94S  
#UMAPINE 2E N/A 59 52 78 CALM 29.91S  
 

 
 
ORZ508-101610-  
SOUTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LEXINGTON FAIR 63 37 38 E8 30.01S  
#AJAX N/A 59 39 47 S3 29.99R  
#HEPPNER 4NE N/A 63 35 35 SW1 29.94S  
#RUGGS 2SW N/A 59 44 57 NE1 29.95S  
 

 
 
ORZ502-503-101610-  
BLUE MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MEACHAM FAIR 49 38 66 CALM 30.02S  
#BATTLE MTN DOT N/A 47 34 60 CALM N/A  
#HARDMAN 10S N/A 56 39 53 CALM 30.12S  
#LADD CYN SMT N/A 51 46 83 CALM N/A  
#LADD CREEK ODOTN/A 52 43 71 SW2 N/A  
#N POWDER DOT N/A 51 44 77 CALM N/A  
#TOLLGATE N/A 54 38 55 CALM 30.07S  
#WESTON 4E N/A 59 38 45 CALM 29.85R  

 
 
ORZ505-101610-  
JOHN DAY BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOHN DAY FAIR 54 37 52 E5 30.04S  
#MITCHELL 8NW N/A 62 40 44 CALM 29.87S  

 
 
ORZ506-101610-  
OCHOCO AND JOHN DAY HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BUCK CREEK DOT N/A 58 33 39 N6 N/A  
#HORSE RIDGE DO N/A 48 33 56 CALM N/A  
#KEYES SMT DOT N/A 57 36 45 CALM N/A  
#PAULINA ODOT N/A 49 36 61 NE2 N/A  
#PRAIRIE CITY N/A 50 42 74 CALM 29.96S  
#SENECA 9NW N/A 39 37 92 CALM 29.93R  

 
 
ORZ049-101610-  
GRANDE RONDE VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA GRANDE FAIR 52 41 66 CALM 30.02R  
#COVE SCHOOL N/A 55 44 66 CALM 30.01S  
#ELGIN 1E N/A 51 43 74 CALM N/A  
#IMBLER SCHOOL N/A 50 41 71 CALM 29.97R  
#ISLAND CITY 4N N/A 49 45 86 CALM 30.04S  
#LADD CYN DOT N/A 52 46 80 CALM N/A  
#UNION 1S N/A 52 43 71 CALM 29.91S  

 
 
ORZ050-101610-  
WALLOWA COUNTY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOSEPH AIRPORT FAIR 57 39 51 CALM 30.03S  
#IMNAHA SCHOOL N/A 58 44 60 CALM 29.92F  
#JOSEPH 3N N/A 52 43 71 CALM 30.02F  
#LOSTINE 3SE N/A 51 41 68 S3 30.11S  
#WALLOWA LAKE N/A 49 42 77 CALM 30.07F  
#WALLOWA SCHOOL N/A 50 42 74 CALM 29.91F  
 

 
 
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