435  
ASUS46 KPDT 181425  
RWRPDT  
PENDLETON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE PENDLETON OREGON  
700 AM PDT FRI APR 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  
 
WAZ520-181510-  
EAST SLOPES OF WASHINGTON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BULLFROG N/A 30 27 88 CALM N/A  
#CLE ELUM HS N/A 30 27 88 CALM 30.07S  
#ELK HTS DOT N/A N/A N/A N/A CALM N/A  
#GLENWOOD N/A 27 24 88 CALM 30.18R  
#TROUT LAKE 1NE N/A 31 28 88 NW1 30.15R  
#TROUT LAKE 1E N/A 26 24 92 CALM 30.15S  

 
 
WAZ521-181510-  
SIMCOE HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#SATUS PASS DOT N/A 34 28 78 CALM N/A  
#CENTERVILLE 1SWN/A 33 30 89 CALM 30.10R  

 
 
WAZ026-181510-  
KITTITAS VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ELLENSBURG AP FAIR 36 26 67 E5 30.14R  
#ELLENSBURG CWU N/A 34 27 75 CALM 30.09R  
#ELLENSBURG 1E N/A 29 24 81 CALM 30.19R  
#KITTITAS 3S N/A 26 22 85 CALM 30.17R  
#MANASTASH RDG N/A 43 25 49 W10 N/A  
#ROCKY CYN DOT N/A 40 32 73 NW2 N/A  
#RYEGRASS DOT N/A 40 25 55 S3 N/A  
#THORP 6N N/A 30 27 88 CALM 30.08R  

 
 
WAZ027-181510-  
YAKIMA VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNNYSIDE AP FAIR 37 32 82 CALM 30.16R  
YAKIMA AIRPORT FAIR 36 28 72 W7 30.14R  
#MABTON N/A 34 27 75 CALM 30.16R  
#OUTLOOK DOT N/A 37 29 72 NE1 N/A  
#PARKER DOT N/A 46 26 45 VRB5 N/A  
#TERRACE HTS N/A 35 29 78 CALM 30.11R  
#I82 S UMTANUM RN/A 44 25 47 N5 N/A  
#UNION GAP DOT N/A 35 28 75 W2 N/A  
#ZILLAH DOT N/A 38 29 70 NE2 N/A  

 
 
WAZ028-181510-  
LOWER COLUMBIA BASIN...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PASCO FAIR 33 30 89 N3 30.16R  
PROSSER AWOS N/A 36 36 100 CALM 30.18R  
RICHLAND AWOS FAIR 41 36 82 CALM 30.16R  
#BASIN CITY 5SW N/A 35 29 78 E3 30.19R  
#BENTON CITY N/A 43 31 62 NW2 30.05R  
#CONNELL 5N N/A 37 29 72 CALM 30.15R  
#KENNEWICK 3S N/A 46 26 45 CALM 30.15R  
#PROSSER DOT N/A 35 30 82 SW2 N/A  
#SAGEMOOR 2W N/A 40 31 70 CALM 30.14R  

 
 
WAZ029-181510-  
FOOTHILLS OF THE BLUES...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WALLA WALLA AP FAIR 45 24 43 CALM 30.14R  
#CLYDE 6NW N/A 33 26 75 CALM 30.15R  
#DELANEY DOT N/A 28 25 88 NE1 N/A  
#LOWDEN 2SE N/A 32 28 85 CALM 30.03R  
#WALLA WALLA 5E N/A 46 28 49 CALM N/A  
#WHITMAN MISSIONN/A 34 30 85 CALM 30.20R  

 
 
WAZ030-181510-  
BLUE MOUNTAINS...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ009-041-WAZ024-181510-  
COLUMBIA RIVER GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HOOD RIVER AP FAIR 37 34 89 CALM 30.17R  
THE DALLES AP FAIR 37 32 82 CALM 30.17R  
#CELILO DOT N/A 44 34 68 CALM N/A  
#LYLE N/A 40 32 73 N5 30.18R  
#MARYHILL N/A 42 33 70 CALM N/A  
#RUFUS DOT N/A 41 32 70 S8 N/A  
 

 
 
ORZ510-181510-  
NORTH CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#ANTELOPE N/A 29 23 78 CALM 30.05R  
#COW CYN RST AREN/A 38 24 57 W6 N/A  
#DUFUR N/A 33 28 82 CALM 30.12R  
#GRASS VALLEY 1SN/A 38 25 59 S2 30.09S  
#KENT DOT N/A 38 21 50 E7 N/A  
#SHANIKO 5WSW N/A 39 17 40 SE9 N/A  
#WAPANITIA AIRPON/A 32 27 82 CALM 30.17R  
#WASCO DOT N/A 35 28 75 CALM N/A  
#WASCO 5NE N/A 38 28 67 CALM 30.13R  

 
 
ORZ511-181510-  
CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BEND AIRPORT FAIR 32 18 56 SE3 30.14R  
MADRAS AIRPORT FAIR 32 27 82 SE3 30.18R  
PRINEVILLE AP FAIR 25 18 74 CALM 30.16R  
REDMOND AIRPORT FAIR 28 18 66 S3 30.16R  
#ASHWOOD SCHOOL N/A 27 21 78 CALM 30.12R  
#PRINEVILLE N/A 31 22 69 CALM 30.28R  
 

 
 
 
ORZ509-181510-  
EAST SLOPES OF OREGON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNRIVER AWOS FAIR 23 18 81 CALM 30.19R  
#BLUE BOX PASS N/A 39 N/A N/A CALM N/A  
#CAMP SHERMAN N/A 22 14 71 CALM 30.25R  
#LA PINE DOT N/A 24 13 62 CALM N/A  
#LAVA BUTTE DOT N/A 25 19 78 CALM N/A  
#SISTERS ODOT N/A 20 12 71 CALM N/A  
#WANOGA BUTTE D N/A 35 4 26 CALM N/A  
 

 
 
ORZ044-181510-  
LOWER COLUMBIA BASIN...OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HERMISTON FAIR 34 29 82 CALM 30.16R  
#BOARDMAN SCHOOLN/A 35 30 82 CALM 30.13R  
#ECHO 8SW N/A 35 29 78 W1 30.16R  
#I-84 EX 198 DOTN/A 42 27 55 NE8 N/A  
#UMATILLA N/A 42 33 70 CALM 30.09R  

 
 
ORZ507-181510-  
NORTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PENDLETON AIRPT FAIR 39 26 59 SE13 30.15R WCI 31  
#ATHENA N/A 36 28 72 CALM 30.18R  
#CAYUSE N/A 41 26 55 E10 30.14  
#HELIX 3N N/A 41 24 50 SE9 30.14  
#HOLDMAN 5SE N/A 36 30 79 E3 30.14R  
#M-FREEWATER 5SEN/A 43 25 49 E7 30.12S  
#PDT SUNRIDGE N/A 28 24 85 CALM 30.14R  
#UMAPINE 2E N/A 41 29 62 CALM 30.14R  
 

 
 
ORZ508-181510-  
SOUTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LEXINGTON FAIR 41 28 59 SE14 30.17R WCI 33  
#AJAX N/A 43 25 49 SE1 30.12R  
#HEPPNER 4NE N/A 43 26 51 CALM 30.19R  
#RUGGS 2SW N/A 40 21 46 SW12 30.20R WCI 33  
 

 
 
ORZ502-503-181510-  
BLUE MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MEACHAM FAIR 22 18 84 CALM 30.14R  
#BATTLE MTN DOT N/A 29 19 66 S2 N/A  
#HARDMAN 10S N/A 36 22 56 CALM 30.21R  
#LADD CYN SMT N/A 27 24 88 CALM N/A  
#LADD CREEK ODOTN/A 29 21 72 SW3 N/A  
#N POWDER DOT N/A 27 22 81 S2 N/A  
#TOLLGATE N/A 28 17 63 CALM 30.12R  
#WESTON 4E N/A 39 18 42 CALM 30.12S  

 
 
ORZ505-181510-  
JOHN DAY BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOHN DAY FAIR 32 20 61 E7 30.17R  
#MITCHELL 8NW N/A 40 17 39 CALM 30.14R  

 
 
ORZ506-181510-  
OCHOCO AND JOHN DAY HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BUCK CREEK DOT N/A 27 18 68 N1 N/A  
#HORSE RIDGE DO N/A 13 8 80 CALM N/A  
#KEYES SMT DOT N/A 32 15 49 CALM N/A  
#PAULINA ODOT N/A 24 17 74 CALM N/A  
#PRAIRIE CITY N/A 24 18 77 CALM 30.09R  
#SENECA 9NW N/A 20 16 84 CALM 30.17R  

 
 
ORZ049-181510-  
GRANDE RONDE VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA GRANDE FAIR 26 23 88 CALM 30.18R  
#COVE SCHOOL N/A 26 19 74 CALM 30.15R  
#ELGIN 1E N/A 31 25 78 CALM N/A  
#IMBLER SCHOOL N/A 29 23 78 CALM 30.11R  
#ISLAND CITY 4N N/A 40 34 79 CALM 30.12R  
#LADD CYN DOT N/A 33 25 72 S12 N/A WCI 24  
#UNION 1S N/A 27 21 78 CALM 30.21R  

 
 
ORZ050-181510-  
WALLOWA COUNTY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOSEPH AIRPORT FAIR 34 19 54 CALM 30.16R  
#IMNAHA SCHOOL N/A 31 23 72 CALM 30.26R  
#JOSEPH 3N N/A 23 17 77 CALM 30.15R  
#LOSTINE 3SE N/A 17 8 67 SW6 30.23R  
#WALLOWA SCHOOL N/A 26 20 78 CALM 30.24R  
 

 
 
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