441  
ASUS46 KPDT 280425  
RWRPDT  
PENDLETON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE PENDLETON OREGON  
900 PM PDT WED MAY 27 2026  
 
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  
 
WAZ520-280510-  
EAST SLOPES OF WASHINGTON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BULLFROG N/A 70 52 53 W3 N/A  
#ELK HTS DOT N/A 69 51 53 CALM N/A  
#GLENWOOD N/A 71 58 64 CALM 29.72R  
#TROUT LAKE 1E N/A 63 56 78 CALM 29.79R  

 
 
WAZ521-280510-  
SIMCOE HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#SATUS PASS DOT N/A 64 51 63 CALM N/A  
#CENTERVILLE 1SWN/A 68 56 65 W1 29.65R  

 
 
WAZ026-280510-  
KITTITAS VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ELLENSBURG AP FAIR 68 52 57 NW13 29.77R  
#ELLENSBURG CWU N/A 72 56 57 N7 29.66R  
#ELLENSBURG 1E N/A 72 55 55 W3 29.74R  
#MANASTASH RDG N/A 68 52 57 N3 N/A  
#ROCKY CYN DOT N/A 70 51 51 N3 N/A  
#RYEGRASS DOT N/A 71 52 51 S2 N/A  

 
 
WAZ027-280510-  
YAKIMA VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YAKIMA AIRPORT FAIR 75 53 46 SE5 29.74R  
#MABTON N/A 74 60 62 W1 29.74R  
#OUTLOOK DOT N/A 77 56 48 CALM N/A  
#PARKER DOT N/A 74 55 51 CALM N/A  
#TERRACE HTS N/A 74 56 53 CALM 29.65R  
#I82 S UMTANUM RN/A 72 51 48 N10 N/A  
#UNION GAP DOT N/A 76 56 50 SE3 N/A  
#ZILLAH DOT N/A 75 57 54 N2 N/A  

 
 
WAZ028-280510-  
LOWER COLUMBIA BASIN...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PASCO FAIR 79 53 41 S7 29.71S  
PROSSER AWOS N/A 72 59 64 CALM 29.74R  
RICHLAND AWOS FAIR 76 56 50 S5 29.70F  
#BASIN CITY 5SW N/A 74 58 57 W2 29.77F  
#BENTON CITY N/A 74 58 57 CALM 29.59S  
#CONNELL 5N N/A 73 61 66 CALM 29.68F  
#KENNEWICK 3S N/A 75 53 46 CALM 29.75S  
#PROSSER DOT N/A 75 56 52 CALM N/A  
#SAGEMOOR 2W N/A 72 61 68 NW2 29.72F  

 
 
WAZ029-280510-  
FOOTHILLS OF THE BLUES...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WALLA WALLA AP FAIR 71 54 55 CALM 29.74R  
#CLYDE 6NW N/A 69 55 61 NW2 29.75F  
#DELANEY DOT N/A 73 56 55 NE5 N/A  
#LOWDEN 2SE N/A 70 57 63 CALM 29.59R  
#WALLA WALLA 5E N/A 67 59 75 CALM N/A  
#WHITMAN MISSIONN/A 71 58 64 CALM 29.73R  

 
 
WAZ030-280510-  
BLUE MOUNTAINS...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ009-041-WAZ024-280510-  
COLUMBIA RIVER GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HOOD RIVER AP FAIR 68 54 61 CALM 29.75R  
THE DALLES AP FAIR 74 55 51 NW6 29.71R  
#CELILO DOT N/A 77 55 47 S1 N/A  
#LYLE N/A 76 58 54 N2 29.72R  
#MARYHILL N/A 75 54 48 W2 N/A  
#RUFUS DOT N/A 78 55 45 SE6 N/A  
 

 
 
ORZ510-280510-  
NORTH CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#ANTELOPE N/A 66 54 65 CALM 29.56S  
#COW CYN RST AREN/A 65 54 68 CALM N/A  
#DUFUR N/A 68 56 65 CALM 29.69R  
#GRASS VALLEY 1SN/A 65 54 68 CALM 29.67R  
#KENT DOT N/A 64 53 67 N3 N/A  
#MORO SCHOOL N/A 68 53 59 CALM 29.69R  
#SHANIKO 5WSW N/A 63 51 65 N13 N/A  
#WAPANITIA AIRPON/A 70 53 55 CALM 29.73R  
#WASCO DOT N/A 69 55 61 SE2 N/A  
#WASCO 5NE N/A 70 55 59 E1 29.68R  

 
 
ORZ511-280510-  
CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BEND AIRPORT CLOUDY 64 45 50 SW7 29.84R  
MADRAS AIRPORT CLOUDY 68 50 53 E8 29.85R  
PRINEVILLE AP MOCLEAR 61 45 56 S6 29.83R  
REDMOND AIRPORT MOCLDY 66 46 48 SE12 29.82R  
#ASHWOOD SCHOOL N/A 68 53 59 NE1 29.78R  
#CULVER N/A 67 52 59 CALM 27.44R  
#PRINEVILLE N/A 63 45 52 W2 29.80R  
 

 
 
 
ORZ509-280510-  
EAST SLOPES OF OREGON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNRIVER AWOS CLOUDY 52 45 77 W8 29.94R  
#BLUE BOX PASS N/A 58 N/A N/A CALM N/A  
#CAMP SHERMAN N/A 68 46 45 N1 29.74R  
#LA PINE DOT N/A 49 49 100 SW2 N/A  
#LAVA BUTTE DOT N/A 55 47 74 SW3 N/A  
#SISTERS ODOT N/A 62 41 46 N3 N/A  
#WANOGA BUTTE D N/A 51 41 68 SW5 N/A  
 

 
 
ORZ044-280510-  
LOWER COLUMBIA BASIN...OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HERMISTON FAIR 71 53 53 CALM 29.72S  
#BOARDMAN SCHOOLN/A 76 57 52 CALM 29.64S  
#I-84 EX 198 DOTN/A 71 53 53 E1 N/A  
#UMATILLA N/A 73 55 53 CALM 29.75F  

 
 
ORZ507-280510-  
NORTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PENDLETON AIRPT FAIR 69 52 55 CALM 29.76R  
#ATHENA N/A 68 57 68 CALM 29.71R  
#CAYUSE N/A 70 57 63 NE1 29.68R  
#HELIX 3N N/A 65 54 68 CALM 29.80R  
#HOLDMAN 5SE N/A 67 56 68 CALM 29.75S  
#HOLDMAN 6E N/A 69 55 61 CALM 29.50R  
#M-FREEWATER 5SEN/A 70 58 66 CALM 29.74R  
#PDT SUNRIDGE N/A 72 55 55 CALM 29.72R  
#UMAPINE 2E N/A 70 59 68 CALM 29.68R  
 

 
 
ORZ508-280510-  
SOUTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LEXINGTON FAIR 63 52 67 E6 29.80R  
#AJAX N/A 67 55 65 CALM 29.78S  
#HEPPNER 4NE N/A 61 52 72 E1 29.74F  
#RUGGS 2SW N/A 63 51 65 CALM 29.75S  
 

 
 
ORZ502-503-280510-  
BLUE MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BATTLE MTN DOT N/A 57 45 64 CALM N/A  
#LADD CYN SMT N/A 60 53 78 N6 N/A  
#LADD CREEK ODOTN/A 35 32 89 E2 N/A  
#TOLLGATE N/A 54 50 86 CALM 29.92S  
#WESTON 4E N/A 61 54 78 CALM 29.71R  

 
 
ORZ505-280510-  
JOHN DAY BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOHN DAY FAIR 60 51 72 SW3 29.82R  
#MITCHELL 8NW N/A 64 50 60 N1 29.74R  

 
 
ORZ506-280510-  
OCHOCO AND JOHN DAY HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BUCK CREEK DOT N/A 50 49 96 E3 N/A  
#HORSE RIDGE DO N/A 50 46 86 NE1 N/A  
#KEYES SMT DOT N/A 59 49 69 CALM N/A  
#PAULINA ODOT N/A 55 48 77 S2 N/A  
#PRAIRIE CITY N/A 58 53 83 CALM 29.72R  
#SENECA 9NW N/A 55 49 80 CALM 29.72R  

 
 
ORZ049-280510-  
GRANDE RONDE VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA GRANDE FAIR 66 51 58 N14 29.78F  
#COVE SCHOOL N/A 61 53 75 NW1 29.78F  
#ELGIN 1E N/A 64 55 73 N1 N/A  
#ISLAND CITY 4N N/A 70 55 59 CALM 29.75S  
#LADD CYN DOT N/A 64 55 73 E2 N/A  
#UNION 1S N/A 64 53 67 CALM 29.68F  

 
 
ORZ050-280510-  
WALLOWA COUNTY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOSEPH AIRPORT FAIR 55 46 72 SW3 29.87R  
#IMNAHA SCHOOL N/A 61 56 84 CALM 29.80R  
#JOSEPH 3N N/A 53 46 77 E7 29.90F  
#LOSTINE 3SE N/A 56 50 80 CALM 29.93F  
#WALLOWA SCHOOL N/A 58 54 87 CALM 29.71F  
 

 
 
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