267  
ASUS46 KPDT 180710  
RWRPDT  
PENDLETON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE PENDLETON OREGON  
1200 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  
 
WAZ520-180810-  
EAST SLOPES OF WASHINGTON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BULLFROG N/A 40 29 64 W1 N/A  
#CLE ELUM HS N/A 40 29 64 CALM 30.01R  
#ELK HTS DOT N/A N/A N/A N/A SW1 N/A  
#GLENWOOD N/A 36 30 79 CALM 30.11R  
#TROUT LAKE 1NE N/A 41 32 70 CALM 30.09R  
#TROUT LAKE 1E N/A 33 30 89 CALM 30.11R  

 
 
WAZ521-180810-  
SIMCOE HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#SATUS PASS DOT N/A 35 26 69 CALM N/A  
#CENTERVILLE 1SWN/A 42 33 70 CALM 30.04R  
#PITT 4SE N/A N/A N/A N/A CALM 30.04R  

 
 
WAZ026-180810-  
KITTITAS VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ELLENSBURG AP FAIR 48 27 44 W3 30.08R  
#ELLENSBURG CWU N/A 47 32 56 CALM 30.03R  
#ELLENSBURG 1E N/A 43 30 60 CALM 30.12R  
#KITTITAS 3S N/A 35 28 75 CALM 30.10R  
#MANASTASH RDG N/A 47 22 37 CALM N/A  
#ROCKY CYN DOT N/A 44 28 53 W5 N/A  
#RYEGRASS DOT N/A 46 20 35 S8 N/A  
#THORP 6N N/A 40 31 70 CALM 30.02R  

 
 
WAZ027-180810-  
YAKIMA VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNNYSIDE AP FAIR 43 30 60 N6 30.08R  
YAKIMA AIRPORT FAIR 43 28 55 W5 30.09R  
#MABTON N/A 43 29 57 S5 30.09R  
#OUTLOOK DOT N/A 46 29 51 E1 N/A  
#PARKER DOT N/A 51 22 32 NE5 N/A  
#TERRACE HTS N/A 44 29 55 CALM 30.05R  
#I82 S UMTANUM RN/A 40 19 42 NE6 N/A  
#UNION GAP DOT N/A 44 32 62 N1 N/A  
#ZILLAH DOT N/A 44 29 55 NE2 N/A  

 
 
WAZ028-180810-  
LOWER COLUMBIA BASIN...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PASCO FAIR 41 31 67 CALM 30.09R  
PROSSER AWOS N/A 45 27 49 CALM 30.11R  
RICHLAND AWOS FAIR 52 26 36 W3 30.08S  
#BASIN CITY 5SW N/A 51 27 39 SW5 30.12R  
#BENTON CITY N/A 47 29 49 N1 29.98R  
#CONNELL 5N N/A 38 28 67 CALM 30.09R  
#KENNEWICK 3S N/A 50 25 37 S3 30.09S  
#PROSSER DOT N/A 46 29 51 N3 N/A  
#SAGEMOOR 2W N/A 49 32 52 W3 30.08R  

 
 
WAZ029-180810-  
FOOTHILLS OF THE BLUES...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WALLA WALLA AP FAIR 47 27 45 E9 30.08R  
#CLYDE 6NW N/A 40 26 57 CALM 30.10R  
#DELANEY DOT N/A 36 28 72 NE2 N/A  
#LOWDEN 2SE N/A 38 32 79 CALM 29.96R  
#WALLA WALLA 5E N/A 42 31 65 CALM N/A  
#WHITMAN MISSIONN/A 40 33 76 CALM 30.14R  

 
 
WAZ030-180810-  
BLUE MOUNTAINS...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ009-041-WAZ024-180810-  
COLUMBIA RIVER GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HOOD RIVER AP FAIR 45 34 65 SW3 30.09R  
THE DALLES AP FAIR 46 34 63 E6 30.08R  
#CELILO DOT N/A 50 33 52 S2 N/A  
#LYLE N/A 52 32 46 NE2 30.10R  
#MARYHILL N/A 51 27 39 E1 N/A  
#RUFUS DOT N/A 50 33 52 S10 N/A  
 

 
 
ORZ510-180810-  
NORTH CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#ANTELOPE N/A 36 25 64 CALM 29.98S  
#COW CYN RST AREN/A 47 26 44 NE2 N/A  
#DUFUR N/A 38 30 73 SE2 30.06R  
#GRASS VALLEY 1SN/A 42 27 55 CALM 30.05R  
#KENT DOT N/A 42 22 45 SE2 N/A  
#SHANIKO 5WSW N/A 45 16 31 E3 N/A  
#WAPANITIA AIRPON/A 41 31 67 CALM 30.11R  
#WASCO DOT N/A 42 30 62 CALM N/A  
#WASCO 5NE N/A 46 28 49 S3 30.06R  

 
 
ORZ511-180810-  
CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BEND AIRPORT FAIR 37 21 52 SW6 30.09R  
MADRAS AIRPORT FAIR 34 25 69 SE5 30.12R  
PRINEVILLE AP FAIR 30 19 63 CALM 30.10R  
REDMOND AIRPORT FAIR 38 20 48 CALM 30.10R  
#ASHWOOD SCHOOL N/A 40 24 52 SE2 30.06R  
#CULVER N/A 37 23 56 CALM 28.31R  
#PRINEVILLE N/A 33 22 63 CALM 30.21R  
 

 
 
 
ORZ509-180810-  
EAST SLOPES OF OREGON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNRIVER AWOS FAIR 28 19 68 CALM 30.14S  
#BLUE BOX PASS N/A 42 N/A N/A CALM N/A  
#CAMP SHERMAN N/A 30 17 58 CALM 30.16S  
#LA PINE DOT N/A 29 16 58 CALM N/A  
#LAVA BUTTE DOT N/A 28 14 55 CALM N/A  
#SISTERS ODOT N/A 26 14 60 CALM N/A  
#WANOGA BUTTE D N/A 32 9 37 CALM N/A  
 

 
 
ORZ044-180810-  
LOWER COLUMBIA BASIN...OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HERMISTON FAIR 39 29 67 E5 30.09R  
#BOARDMAN SCHOOLN/A 46 33 60 CALM 30.05R  
#ECHO 8SW N/A 41 33 73 SW7 30.09R  
#I-84 EX 198 DOTN/A 45 27 49 NE8 N/A  
#UMATILLA N/A 42 31 65 CALM 30.00R  

 
 
ORZ507-180810-  
NORTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PENDLETON AIRPT FAIR 42 26 53 S8 30.09R  
#ATHENA N/A 36 28 72 E2 30.11R  
#CAYUSE N/A 46 29 51 E14 30.07S WCI 40  
#HELIX 3N N/A 40 26 57 S2 30.09R  
#HOLDMAN 5SE N/A 39 29 67 CALM 30.08S  
#M-FREEWATER 5SEN/A 45 30 55 NE6 30.07S  
#PDT SUNRIDGE N/A 37 27 67 CALM 30.06S  
#UMAPINE 2E N/A 45 32 60 CALM 30.09R  
 

 
 
ORZ508-180810-  
SOUTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LEXINGTON MOCLDY 41 28 59 E12 30.12S WCI 34  
#AJAX N/A 46 25 43 S1 30.08R  
#HEPPNER 4NE N/A 38 24 57 SE3 30.14R  
#RUGGS 2SW N/A 39 23 52 SW9 30.15S  
 

 
 
ORZ502-503-180810-  
BLUE MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MEACHAM FAIR 27 21 78 CALM 30.08S  
#BATTLE MTN DOT N/A 34 18 51 CALM N/A  
#HARDMAN 10S N/A 34 19 54 CALM 30.16R  
#LADD CYN SMT N/A 33 23 66 CALM N/A  
#LADD CREEK ODOTN/A 36 25 64 W3 N/A  
#N POWDER DOT N/A 35 23 61 N2 N/A  
#TOLLGATE N/A 29 21 72 CALM 30.09R  
#WESTON 4E N/A 39 26 59 CALM 30.09R  

 
 
ORZ505-180810-  
JOHN DAY BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOHN DAY FAIR 39 18 42 CALM 30.09R  
#MITCHELL 8NW N/A 42 17 36 CALM 30.10R  

 
 
ORZ506-180810-  
OCHOCO AND JOHN DAY HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BUCK CREEK DOT N/A 34 15 45 NE3 N/A  
#HORSE RIDGE DO N/A 24 12 60 SE2 N/A  
#KEYES SMT DOT N/A 29 16 58 CALM N/A  
#PAULINA ODOT N/A 38 15 38 NW2 N/A  
#PRAIRIE CITY N/A 33 21 61 E1 30.01S  
#SENECA 9NW N/A 31 17 56 CALM 30.08R  

 
 
ORZ049-180810-  
GRANDE RONDE VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA GRANDE FAIR 34 23 64 N9 30.09S  
#COVE SCHOOL N/A 36 25 64 CALM 30.07R  
#ELGIN 1E N/A 33 26 75 CALM N/A  
#IMBLER SCHOOL N/A 38 25 59 CALM 30.04R  
#ISLAND CITY 4N N/A 48 39 71 CALM 30.07S  
#LADD CYN DOT N/A 40 26 57 S13 N/A WCI 32  
#UNION 1S N/A 38 26 62 CALM 30.11R  

 
 
ORZ050-180810-  
WALLOWA COUNTY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOSEPH AIRPORT FAIR 30 21 69 S5 30.10R  
#IMNAHA SCHOOL N/A 38 28 67 CALM 30.14R  
#JOSEPH 3N N/A 27 17 65 CALM 30.10R  
#LOSTINE 3SE N/A 30 19 63 CALM 30.16R  
#WALLOWA SCHOOL N/A 36 23 59 E1 30.12R  
 

 
 
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