897  
ASUS46 KPDT 110510  
RWRPDT  
PENDLETON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE PENDLETON OREGON  
1000 PM 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  
 
WAZ520-110610-  
EAST SLOPES OF WASHINGTON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BULLFROG N/A 54 37 52 W6 N/A  
#CLE ELUM HS N/A 53 36 52 SW7 29.85S  
#ELK HTS DOT N/A N/A N/A N/A SW5 N/A  
#GLENWOOD N/A 56 40 55 SW6 29.87S  
#TROUT LAKE 1NE N/A 55 41 59 W3 29.87F  
#TROUT LAKE 1E N/A 55 41 59 CALM 29.93S  

 
 
WAZ521-110610-  
SIMCOE HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#SATUS PASS DOT N/A 55 35 47 S2 N/A  
#CENTERVILLE 1SWN/A 57 36 45 NW9 29.80S  
#PITT 4SE N/A N/A N/A N/A W7 29.87R  

 
 
WAZ026-110610-  
KITTITAS VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ELLENSBURG AP FAIR 57 36 45 NW20 29.89S  
#ELLENSBURG CWU N/A 56 40 55 N1 29.80S  
#ELLENSBURG 1E N/A 56 40 55 W5 29.89R  
#KITTITAS 3S N/A 56 40 55 W8 29.85R  
#MANASTASH RDG N/A 52 38 59 NW12 N/A  
#ROCKY CYN DOT N/A 55 39 55 W15 N/A  
#RYEGRASS DOT N/A 54 37 52 E18G26 N/A  
#THORP 6N N/A 53 38 57 CALM 29.80S  

 
 
WAZ027-110610-  
YAKIMA VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNNYSIDE AP FAIR 61 43 51 CALM 29.86R  
YAKIMA AIRPORT FAIR 61 38 42 W8 29.87R  
#MABTON N/A 64 40 41 SW2 29.86S  
#OUTLOOK DOT N/A 65 40 40 N3 N/A  
#PARKER DOT N/A 65 37 35 W2 N/A  
#TERRACE HTS N/A 64 39 40 CALM 29.79R  
#I82 S UMTANUM RN/A 59 36 42 N10 N/A  
#UNION GAP DOT N/A 64 39 40 NW3 N/A  
#ZILLAH DOT N/A 63 43 48 N3 N/A  

 
 
WAZ028-110610-  
LOWER COLUMBIA BASIN...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PASCO FAIR 67 39 36 W9 29.85R  
PROSSER AWOS N/A 63 39 41 W7 29.87S  
RICHLAND AWOS FAIR 68 42 39 W7 29.85R  
#BASIN CITY 5SW N/A 65 43 45 NW14 29.90R  
#BENTON CITY N/A 61 41 48 CALM 29.72S  
#CONNELL 5N N/A 61 45 56 CALM 29.81R  
#KENNEWICK 3S N/A 66 37 34 CALM 29.87R  
#PROSSER DOT N/A 66 37 34 W2 N/A  
#SAGEMOOR 2W N/A 63 47 56 W3 29.85R  

 
 
WAZ029-110610-  
FOOTHILLS OF THE BLUES...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WALLA WALLA AP MOCLEAR 65 40 40 SW5 29.87R  
#CLYDE 6NW N/A 67 37 33 SW8 29.88R  
#DELANEY DOT N/A 66 39 37 CALM N/A  
#LOWDEN 2SE N/A 65 46 50 CALM 29.72R  
#WALLA WALLA 5E N/A 62 45 54 CALM N/A  
#WHITMAN MISSIONN/A 66 46 48 CALM 29.90R  

 
 
WAZ030-110610-  
BLUE MOUNTAINS...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ009-041-WAZ024-110610-  
COLUMBIA RIVER GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HOOD RIVER AP FAIR 59 37 44 CALM 29.91S  
THE DALLES AP FAIR 65 36 34 W18 29.87F  
#CELILO DOT N/A 65 36 34 SW8 N/A  
#LYLE N/A 64 40 41 W7 29.90R  
#MARYHILL N/A 62 35 36 W16 N/A  
#RUFUS DOT N/A 67 33 28 W12 N/A  
 

 
 
ORZ510-110610-  
NORTH CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#ANTELOPE N/A 57 36 45 CALM 29.70R  
#COW CYN RST AREN/A 55 37 51 NW8 N/A  
#DUFUR N/A 46 45 96 N1 29.84R  
#GRASS VALLEY 1SN/A 54 35 48 N5 29.81S  
#KENT DOT N/A 52 31 44 NW2 N/A  
#SHANIKO 5WSW N/A 53 30 41 NW9 N/A  
#WAPANITIA AIRPON/A 58 38 47 W7 29.87R  
#WASCO DOT N/A 60 33 36 W6 N/A  
#WASCO 5NE N/A 57 36 45 N5 29.83S  

 
 
ORZ511-110610-  
CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BEND AIRPORT PTCLDY 57 30 35 N9 29.92R  
MADRAS AIRPORT FAIR 54 34 47 NW6 29.94R  
PRINEVILLE AP PTCLDY 57 28 33 W9 29.92R  
REDMOND AIRPORT MOCLDY 59 31 34 NW15 29.92R  
#ASHWOOD SCHOOL N/A 59 34 39 N1 29.88R  
#CULVER N/A 59 33 37 CALM 28.01R  
#PRINEVILLE N/A 61 31 32 CALM 29.89R  
 

 
 
 
ORZ509-110610-  
EAST SLOPES OF OREGON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNRIVER AWOS FAIR 54 28 36 SW6 29.98R  
#CAMP SHERMAN N/A 54 32 43 CALM 29.87F  
#LA PINE DOT N/A 53 28 38 W6 N/A  
#LAVA BUTTE DOT N/A 53 27 36 CALM N/A  
#SISTERS ODOT N/A 50 26 39 W6 N/A  
#WANOGA BUTTE D N/A 47 25 42 CALM N/A  
 

 
 
ORZ044-110610-  
LOWER COLUMBIA BASIN...OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HERMISTON FAIR 63 37 38 SW6 29.86R  
#BOARDMAN SCHOOLN/A 66 40 38 CALM 29.79S  
#ECHO 8SW N/A 59 39 47 S5 29.88R  
#I-84 EX 198 DOTN/A 60 39 46 E5 N/A  
#UMATILLA N/A 65 43 45 CALM 29.76R  

 
 
ORZ507-110610-  
NORTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PENDLETON AIRPT FAIR 57 39 51 NW7 29.89S  
#ATHENA N/A 63 39 41 S2 29.85R  
#CAYUSE N/A 63 41 44 CALM 29.82R  
#HELIX 3N N/A 59 39 47 W7 29.91S  
#HOLDMAN 5SE N/A 57 41 55 CALM 29.88S  
#M-FREEWATER 5SEN/A 63 45 52 CALM 29.87S  
#PDT SUNRIDGE N/A 63 38 39 CALM 29.86R  
 

 
 
ORZ508-110610-  
SOUTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LEXINGTON MOCLDY 59 34 39 CALM 29.93S  
#AJAX N/A 56 35 45 W7 29.92R  
#HEPPNER 4NE N/A 53 33 46 SW1 29.87R  
#RUGGS 2SW N/A 53 32 45 CALM 29.87R  
 

 
 
ORZ502-503-110610-  
BLUE MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MEACHAM FAIR 53 33 46 CALM 29.95S  
#BATTLE MTN DOT N/A 50 29 44 CALM N/A  
#HARDMAN 10S N/A 50 34 54 N1 30.02S  
#LADD CYN SMT N/A 59 33 37 N9 N/A  
#LADD CREEK ODOTN/A 61 37 41 N1 N/A  
#N POWDER DOT N/A 59 36 42 N12 N/A  
#TOLLGATE N/A 50 34 54 CALM 30.01S  
#WESTON 4E N/A 57 37 47 CALM 29.79S  

 
 
ORZ505-110610-  
JOHN DAY BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOHN DAY FAIR 59 37 44 N7 29.90S  
#MITCHELL 8NW N/A 57 33 40 CALM 29.78R  

 
 
ORZ506-110610-  
OCHOCO AND JOHN DAY HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BUCK CREEK DOT N/A 55 27 34 NE9 N/A  
#HORSE RIDGE DO N/A 56 25 30 N1 N/A  
#KEYES SMT DOT N/A 54 28 36 W3 N/A  
#PAULINA ODOT N/A 61 24 24 NW5 N/A  
#PRAIRIE CITY N/A 56 40 55 CALM 29.81S  
#SENECA 9NW N/A 55 37 51 CALM 29.74S  

 
 
ORZ049-110610-  
GRANDE RONDE VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA GRANDE FAIR 62 34 35 NW10 29.90S  
#COVE SCHOOL N/A 62 39 43 CALM 29.89S  
#ELGIN 1E N/A 62 37 39 N1 N/A  
#IMBLER SCHOOL N/A 60 35 39 CALM 29.86S  
#ISLAND CITY 4N N/A 57 44 62 CALM 29.96R  
#LADD CYN DOT N/A 62 39 43 W1 N/A  
#UNION 1S N/A 62 39 43 CALM 29.79S  

 
 
ORZ050-110610-  
WALLOWA COUNTY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOSEPH AIRPORT FAIR 54 38 55 CALM 29.96R  
#IMNAHA SCHOOL N/A 70 40 34 CALM 29.79R  
#JOSEPH 3N N/A 54 38 55 NW2 29.96R  
#LOSTINE 3SE N/A 53 40 61 CALM 30.03R  
#WALLOWA LAKE N/A 52 43 71 CALM 30.00R  
#WALLOWA SCHOOL N/A 58 42 55 CALM 29.80R  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OR Page
The Nexlab WA Page Main Text Page