538  
ASUS46 KPDT 301304  
RWRPDT  
PENDLETON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE PENDLETON OREGON  
500 AM PST TUE DEC 30 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  
 
WAZ520-301410-  
EAST SLOPES OF WASHINGTON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BULLFROG N/A 16 14 92 CALM N/A  
#ELK HTS DOT N/A 19 16 88 CALM N/A  
#GLENWOOD N/A 20 17 88 CALM 30.59F  
#NILE N/A 19 17 92 CALM 29.82F  
#TROUT LAKE 1NE N/A 20 -34 7 CALM 30.59F  
#TROUT LAKE 1E N/A 17 16 96 CALM 30.48F  

 
 
WAZ521-301410-  
SIMCOE HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#CENTERVILLE 1SWN/A 23 20 88 CALM 30.53F  

 
 
WAZ026-301410-  
KITTITAS VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ELLENSBURG AP FAIR 18 16 92 NE3 30.52S  
#ELLENSBURG CWU N/A 19 17 92 CALM 30.58S  
#ELLENSBURG 1E N/A 18 16 92 CALM 30.67R  
#MANASTASH RDG N/A 24 18 77 CALM N/A  
#ROCKY CYN DOT N/A 19 14 80 W2 N/A  
#RYEGRASS DOT N/A 26 18 71 NW7 N/A  

 
 
WAZ027-301410-  
YAKIMA VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNNYSIDE AP FAIR 24 22 92 CALM 30.56F  
YAKIMA AIRPORT FAIR 23 20 88 W6 30.54F  
#MABTON N/A 23 19 84 CALM 30.56F  
#OUTLOOK DOT N/A 25 23 92 CALM N/A  
#PARKER DOT N/A 28 22 78 E2 N/A  
#TERRACE HTS N/A 23 20 88 CALM 30.57S  
#I82 S UMTANUM RN/A 28 19 68 N10 N/A  
#UNION GAP DOT N/A 25 22 88 N1 N/A  
#ZILLAH DOT N/A 25 23 92 CALM N/A  

 
 
WAZ028-301410-  
LOWER COLUMBIA BASIN...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PASCO FAIR 20 19 96 CALM 30.58F  
PROSSER AWOS N/A 21 21 100 CALM 30.58F  
RICHLAND AWOS FAIR 24 24 100 CALM 30.59F  
#BASIN CITY 5SW N/A 25 21 84 CALM 30.62F  
#BENTON CITY N/A 24 21 88 CALM 30.50F  
#CONNELL 5N N/A 24 22 92 NW1 30.59F  
#KENNEWICK 3S N/A 27 21 78 CALM 30.57F  
#PROSSER DOT N/A 24 22 92 CALM N/A  
#SAGEMOOR 2W N/A 27 22 81 CALM 30.55F  

 
 
WAZ029-301410-  
FOOTHILLS OF THE BLUES...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WALLA WALLA AP FAIR 26 23 88 S6 30.52F  
#CLYDE 6NW N/A 21 18 88 CALM 30.55S  
#DELANEY DOT N/A 21 20 96 E2 N/A  
#LOWDEN 2SE N/A 22 20 92 CALM 30.46S  
#WALLA WALLA 5E N/A 24 22 92 CALM N/A  
#WHITMAN MISSIONN/A 23 20 88 E1 30.58S  

 
 
WAZ030-301410-  
BLUE MOUNTAINS...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ009-041-WAZ024-301410-  
COLUMBIA RIVER GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HOOD RIVER AP FAIR 28 27 96 N3 30.53F  
THE DALLES AP FAIR 26 23 88 E5 30.57F  
#CELILO DOT N/A 30 26 85 SE2 N/A  
#LYLE N/A 29 24 81 N1 30.59S  
#RUFUS DOT N/A 27 24 88 S10 N/A  
 

 
 
ORZ510-301410-  
NORTH CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#ANTELOPE N/A 22 19 88 CALM 30.43S  
#COW CYN RST AREN/A 22 22 100 CALM N/A  
#DUFUR N/A 21 19 92 CALM 30.56F  
#KENT DOT N/A 23 21 92 E3 N/A  
#SHANIKO 5WSW N/A 24 23 96 NE8 N/A  
#WAPANITIA AIRPON/A 23 21 92 CALM 30.60S  
#WASCO DOT N/A 22 21 96 E2 N/A  
#WASCO 5NE N/A 23 20 88 CALM 30.57S  

 
 
ORZ511-301410-  
CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BEND AIRPORT MOCLEAR 25 23 92 W5 30.39S  
MADRAS AIRPORT FAIR 23 21 92 CALM 30.46F  
PRINEVILLE AP FAIR 23 23 100 CALM 30.40F  
REDMOND AIRPORT FAIR 22 21 96 W3 30.40F  
#ASHWOOD SCHOOL N/A 24 22 92 CALM 30.37S  
#PRINEVILLE N/A 22 20 92 CALM 30.63S  
 

 
 
 
ORZ509-301410-  
EAST SLOPES OF OREGON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNRIVER AWOS FAIR 23 21 92 SW6 30.39F  
#BLUE BOX PASS N/A 24 N/A N/A CALM N/A  
#CAMP SHERMAN N/A 21 17 84 CALM 30.58S  
#LA PINE DOT N/A 20 19 96 CALM N/A  
#LAVA BUTTE DOT N/A 26 25 96 CALM N/A  
#SISTERS ODOT N/A 16 13 88 CALM N/A  
#WANOGA BUTTE D N/A 33 18 53 CALM N/A  
 

 
 
ORZ044-301410-  
LOWER COLUMBIA BASIN...OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HERMISTON FAIR 22 20 92 S7 30.56F  
#BOARDMAN SCHOOLN/A 25 22 88 CALM 30.56F  
#ECHO 8SW N/A 23 20 88 CALM 30.56S  
#I-84 EX 198 DOTN/A 26 23 88 N5 N/A  
#UMATILLA N/A 23 20 88 CALM 30.67S  

 
 
ORZ507-301410-  
NORTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PENDLETON AIRPT FAIR 21 20 96 SE6 30.51F  
#ATHENA N/A 22 20 92 CALM 30.61R  
#HELIX SCHOOL N/A 24 21 88 CALM 30.60S  
#HOLDMAN 5SE N/A 23 19 84 SE2 30.50S  
#M-FREEWATER 5SEN/A 22 19 88 CALM 30.50S  
#PDT SUNRIDGE N/A 19 17 92 CALM 30.52R  
#UMAPINE 2E N/A 23 19 84 CALM 30.60S  
 

 
 
ORZ508-301410-  
SOUTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LEXINGTON MOCLDY 23 21 92 SE5 30.52F  
#AJAX N/A 26 22 85 NE6 30.47S  
#HEPPNER EOC N/A 23 20 88 CALM 30.52S  
#HEPPNER 4NE N/A 23 21 92 E1 30.60S  
#RUGGS 2SW N/A 22 20 92 CALM 30.62S  
 

 
 
ORZ502-503-301410-  
BLUE MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BATTLE MTN DOT N/A 24 17 74 S2 N/A  
#LADD CYN SMT N/A 29 17 60 N6 N/A  
#LADD CREEK ODOTN/A 35 16 45 W13 N/A WCI 26  
#TOLLGATE N/A 25 19 78 CALM 30.36S  
#WESTON 4E N/A 33 18 53 CALM 30.50S  

 
 
ORZ505-301410-  
JOHN DAY BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOHN DAY FAIR 30 17 58 E9 30.41S  
#MITCHELL 8NW N/A 27 24 88 CALM 30.52F  

 
 
ORZ506-301410-  
OCHOCO AND JOHN DAY HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BUCK CREEK DOT N/A 23 20 88 SE16 N/A WCI 10  
#HORSE RIDGE DO N/A 32 20 61 CALM N/A  
#KEYES SMT DOT N/A 27 18 68 E5 N/A  
#PAULINA ODOT N/A 23 21 92 CALM N/A  
#PRAIRIE CITY N/A 25 15 65 E2 30.34S  
#SENECA 9NW N/A 17 15 92 CALM 30.61S  

 
 
ORZ049-301410-  
GRANDE RONDE VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA GRANDE FAIR 34 18 51 S15 30.49F WCI 24  
#COVE SCHOOL N/A 26 21 81 CALM 30.45S  
#ELGIN 1E N/A 19 17 92 CALM N/A  
#ISLAND CITY 4N N/A 30 26 85 CALM 30.34S  
#LADD CYN DOT N/A 36 20 52 SW16G30 N/A WCI 26  
#UNION 1S N/A 32 21 63 SE15G25 30.60R WCI 22  

 
 
ORZ050-301410-  
WALLOWA COUNTY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOSEPH AIRPORT FAIR 17 14 88 CALM 30.45S  
#IMNAHA SCHOOL N/A 25 21 84 CALM 30.67S  
#JOSEPH 3N N/A 15 13 92 CALM 30.45S  
#LOSTINE 3SE N/A 17 13 84 CALM 30.53S  
#WALLOWA SCHOOL N/A 14 12 92 CALM 30.73S  
 

 
 
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