275  
ASUS46 KPDT 182104  
RWRPDT  
PENDLETON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE PENDLETON OREGON  
200 PM 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  
 
WAZ520-182210-  
EAST SLOPES OF WASHINGTON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BULLFROG N/A 68 30 24 E2 N/A  
#CLE ELUM HS N/A 65 26 23 SE6 30.01S  
#ELK HTS DOT N/A N/A N/A N/A N1 N/A  
#GLENWOOD N/A 67 33 28 W1 30.13F  
#TROUT LAKE 1NE N/A 64 29 27 SE1 30.11F  
#TROUT LAKE 1E N/A 66 28 24 NE2 30.12F  

 
 
WAZ521-182210-  
SIMCOE HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#SATUS PASS DOT N/A 58 22 25 S8 N/A  
#CENTERVILLE 1SWN/A 63 27 25 S5 30.08F  
#PITT 4SE N/A N/A N/A N/A W1 30.10F  

 
 
WAZ026-182210-  
KITTITAS VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ELLENSBURG AP FAIR 69 27 21 E8 30.08F  
#ELLENSBURG CWU N/A 67 32 27 CALM 30.03F  
#ELLENSBURG 1E N/A 67 32 27 E3 30.11F  
#KITTITAS 3S N/A 66 33 29 SW6 30.09F  
#MANASTASH RDG N/A 61 19 19 S7 N/A  
#ROCKY CYN DOT N/A 65 37 35 E7 N/A  
#RYEGRASS DOT N/A 61 29 30 E7 N/A  
#THORP 6N N/A 68 33 27 S1 29.99F  

 
 
WAZ027-182210-  
YAKIMA VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNNYSIDE AP FAIR 68 24 19 CALM 30.11F  
YAKIMA AIRPORT FAIR 67 25 20 VRB7 30.10F  
#MABTON N/A 67 37 33 E5 30.11F  
#OUTLOOK DOT N/A 67 25 20 E7 N/A  
#PARKER DOT N/A 67 25 20 S5 N/A  
#TERRACE HTS N/A 70 32 24 CALM 30.06F  
#I82 S UMTANUM RN/A 64 27 24 SW6 N/A  
#UNION GAP DOT N/A 69 25 19 SE2 N/A  
#ZILLAH DOT N/A 68 26 20 E7 N/A  

 
 
WAZ028-182210-  
LOWER COLUMBIA BASIN...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PASCO FAIR 70 25 18 SW7 30.12F  
PROSSER AWOS N/A 68 23 18 CALM 30.13F  
RICHLAND AWOS FAIR 71 28 20 SW7 30.12F  
#BASIN CITY 5SW N/A 67 33 28 S3 30.17F  
#BENTON CITY N/A 66 28 24 SW2 30.02F  
#CONNELL 5N N/A 66 33 29 CALM 30.13F  
#KENNEWICK 3S N/A 67 28 23 SE3 30.14F  
#PROSSER DOT N/A 68 27 21 SW7 N/A  
#SAGEMOOR 2W N/A 66 33 29 SW6 30.13F  

 
 
WAZ029-182210-  
FOOTHILLS OF THE BLUES...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WALLA WALLA AP FAIR 64 22 20 VRB3 30.12F  
#CLYDE 6NW N/A 62 27 26 SW13 30.15S  
#DELANEY DOT N/A 64 23 21 W1 N/A  
#LOWDEN 2SE N/A 68 32 26 NW2 29.99F  
#WALLA WALLA 5E N/A 67 29 24 W2 N/A  
#WHITMAN MISSIONN/A 66 29 25 W7 30.17F  

 
 
WAZ030-182210-  
BLUE MOUNTAINS...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ009-041-WAZ024-182210-  
COLUMBIA RIVER GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HOOD RIVER AP FAIR 70 34 26 N6 30.10F  
THE DALLES AP FAIR 72 33 24 VRB3 30.10F  
#CELILO DOT N/A 69 23 17 SW1 N/A  
#LYLE N/A 68 34 28 S6 30.11F  
#MARYHILL N/A 67 29 24 S3 N/A  
#RUFUS DOT N/A 66 30 26 N2 N/A  
 

 
 
ORZ510-182210-  
NORTH CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#ANTELOPE N/A 59 27 29 CALM 30.04F  
#COW CYN RST AREN/A 55 29 37 W8 N/A  
#DUFUR N/A 67 29 24 CALM 30.09F  
#GRASS VALLEY 1SN/A 63 27 25 SW5 30.08F  
#KENT DOT N/A 63 21 20 W6 N/A  
#SHANIKO 5WSW N/A 56 15 20 SW1 N/A  
#WAPANITIA AIRPON/A 63 26 24 NE1 30.15F  
#WASCO DOT N/A 68 21 17 SE2 N/A  
#WASCO 5NE N/A 65 28 25 CALM 30.10F  

 
 
ORZ511-182210-  
CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BEND AIRPORT FAIR 63 12 13 N7 30.13F  
MADRAS AIRPORT FAIR 61 23 23 NW6 30.16F  
REDMOND AIRPORT FAIR 65 20 18 VRB7 30.13F  
#ASHWOOD SCHOOL N/A 60 23 24 NW7 30.09F  
#CULVER N/A 60 18 19 CALM 28.36F  
#PRINEVILLE N/A 61 20 20 E1 30.23F  
 

 
 
 
ORZ509-182210-  
EAST SLOPES OF OREGON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNRIVER AWOS FAIR 55 14 19 CALM 30.18S  
#BLUE BOX PASS N/A 61 N/A N/A S2 N/A  
#CAMP SHERMAN N/A 68 23 18 VRB2 30.17R  
#LA PINE DOT N/A 60 10 14 S2 N/A  
#LAVA BUTTE DOT N/A 55 8 15 NE8 N/A  
#SISTERS ODOT N/A 57 8 14 E2 N/A  
#WANOGA BUTTE D N/A 48 8 19 CALM N/A  
 

 
 
ORZ044-182210-  
LOWER COLUMBIA BASIN...OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HERMISTON FAIR 68 24 19 W6 30.13F  
#BOARDMAN SCHOOLN/A 67 34 29 CALM 30.07F  
#ECHO 8SW N/A 66 34 30 SE1 30.15F  
#I-84 EX 198 DOTN/A 63 31 30 E5 N/A  
#UMATILLA N/A 68 33 27 N1 30.03F  

 
 
ORZ507-182210-  
NORTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PENDLETON AIRPT FAIR 65 25 22 VRB3 30.13F  
#ATHENA N/A 63 23 21 W3 30.14F  
#CAYUSE N/A 61 27 27 NW1 30.12F  
#HELIX 3N N/A 61 26 26 E3 30.14F  
#HOLDMAN 5SE N/A 64 22 20 CALM 30.13F  
#M-FREEWATER 5SEN/A 65 31 28 CALM 30.10F  
#PDT SUNRIDGE N/A 68 25 20 NW1 30.11F  
#UMAPINE 2E N/A 67 31 26 CALM 30.11F  
 

 
 
ORZ508-182210-  
SOUTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LEXINGTON FAIR 66 34 30 VRB5 30.16S  
#AJAX N/A 62 30 30 W7 30.13F  
#HEPPNER 4NE N/A 59 22 24 W3 30.17F  
#RUGGS 2SW N/A 59 20 22 N1 30.18F  
 

 
 
ORZ502-503-182210-  
BLUE MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MEACHAM FAIR 57 20 23 VRB6 30.13F  
#BATTLE MTN DOT N/A 53 19 26 N3 N/A  
#HARDMAN 10S N/A 57 19 22 N2 30.22S  
#LADD CREEK ODOTN/A 55 22 27 E9 N/A  
#N POWDER DOT N/A 57 22 25 N12 N/A  
#TOLLGATE N/A 45 20 36 CALM 30.14F  
#WESTON 4E N/A 55 27 34 CALM 30.11F  

 
 
ORZ505-182210-  
JOHN DAY BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOHN DAY FAIR 57 20 23 W12 30.13F  
#MITCHELL 8NW N/A 57 20 23 N1 30.13F  

 
 
ORZ506-182210-  
OCHOCO AND JOHN DAY HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BUCK CREEK DOT N/A 52 12 20 E10 N/A  
#HORSE RIDGE DO N/A 55 10 16 NW7 N/A  
#KEYES SMT DOT N/A 52 15 23 NW6 N/A  
#PAULINA ODOT N/A 55 15 20 CALM N/A  
#PRAIRIE CITY N/A 59 21 23 NW3 30.05F  
#SENECA 9NW N/A 53 19 26 CALM 30.16F  

 
 
ORZ049-182210-  
GRANDE RONDE VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA GRANDE FAIR 59 18 20 N12 30.13F  
#COVE SCHOOL N/A 60 23 24 NW1 30.10F  
#ELGIN 1E N/A 60 23 24 CALM N/A  
#IMBLER SCHOOL N/A 56 20 24 CALM 30.09S  
#ISLAND CITY 4N N/A 70 40 34 E2 30.11F  
#LADD CYN DOT N/A 58 28 32 N13 N/A  
#UNION 1S N/A 58 24 27 S1 30.15F  

 
 
ORZ050-182210-  
WALLOWA COUNTY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOSEPH AIRPORT FAIR 53 9 17 CALM 30.15F  
#IMNAHA SCHOOL N/A 59 21 23 CALM 30.17F  
#JOSEPH 3N N/A 51 18 27 E6 30.14F  
#LOSTINE 3SE N/A 53 17 24 S5 30.24F  
#WALLOWA SCHOOL N/A 59 22 24 SE5 30.16F  
 

 
 
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