ASUS46 KPDT 181604 RWRPDT PENDLETON REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE PENDLETON OREGON 900 AM PDT MON MAY 18 2026 NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. # INDICATES UNOFFICIAL STATION AND DATA WAZ520-181710- EAST SLOPES OF WASHINGTON CASCADES CITY SKY/WX TMP DP RH WIND PRES REMARKS #GLENWOOD N/A 47 42 83 CALM 30.18F #TROUT LAKE 1E N/A 53 41 64 CALM 30.18S $$ WAZ521-181710- SIMCOE HIGHLANDS CITY SKY/WX TMP DP RH WIND PRES REMARKS #CENTERVILLE 1SWN/A 51 42 71 E2 30.10F $$ WAZ026-181710- KITTITAS VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS ELLENSBURG AP FAIR 56 37 49 NW20G28 30.14F #ELLENSBURG CWU N/A 55 42 61 N6 30.09F #ELLENSBURG 1E N/A 55 41 59 W5 30.16F $$ WAZ027-181710- YAKIMA VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS YAKIMA AIRPORT FAIR 59 37 44 NW3 30.16S #MABTON N/A 58 39 49 W5 30.16S #TERRACE HTS N/A 65 41 41 VRB1 30.09F $$ WAZ028-181710- LOWER COLUMBIA BASIN...WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS PASCO FAIR 60 37 42 W5 30.16S PROSSER AWOS N/A 59 39 47 W5 30.18S RICHLAND AWOS FAIR 63 39 41 SW5 30.16S #BASIN CITY 5SW N/A 58 43 57 N1 30.21R #BENTON CITY N/A 56 41 57 NW5 30.05S #CONNELL 5N N/A 53 43 69 CALM 30.14S #KENNEWICK 3S N/A 58 39 49 CALM 30.17S #SAGEMOOR 2W N/A 54 47 77 S1 30.16S $$ WAZ029-181710- FOOTHILLS OF THE BLUES...WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS WALLA WALLA AP FAIR 57 37 47 SW12 30.16S #CLYDE 6NW N/A 53 42 66 S6 30.16S #LOWDEN 2SE N/A 58 44 60 CALM 30.04R #WALLA WALLA 5E N/A 57 43 59 S9 N/A #WHITMAN MISSIONN/A 57 44 62 SW5 30.18S $$ WAZ030-181710- BLUE MOUNTAINS...WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ORZ009-041-WAZ024-181710- COLUMBIA RIVER GORGE CITY SKY/WX TMP DP RH WIND PRES REMARKS HOOD RIVER AP FAIR 55 45 69 CALM 30.19S THE DALLES AP FAIR 58 44 60 N18 30.17F #CELILO DOT N/A 61 41 48 W3 N/A #LYLE N/A 54 45 71 W8 30.19S #RUFUS DOT N/A 58 40 51 W6 N/A $$ ORZ510-181710- NORTH CENTRAL OREGON CITY SKY/WX TMP DP RH WIND PRES REMARKS #ANTELOPE N/A 45 37 73 CALM 30.09S #COW CYN RST AREN/A 47 38 71 CALM N/A #DUFUR N/A 57 40 53 N1 30.14F #KENT DOT N/A 50 34 54 SW6 N/A #MORO SCHOOL N/A 54 34 47 CALM 30.05S #SHANIKO 5WSW N/A 45 34 65 S8N/A #WAPANITIA AIRPON/A 53 40 61 W2 30.19F #WASCO DOT N/A 56 40 55 W6 N/A #WASCO 5NE N/A 52 41 66 SW5 30.12S $$ ORZ511-181710- CENTRAL OREGON CITY SKY/WX TMP DP RH WIND PRES REMARKS BEND AIRPORT FAIR 52 28 39 W3 30.18S MADRAS AIRPORT FAIR 50 34 54 MISG 30.22S PRINEVILLE AP FAIR 46 32 58 CALM 30.20S REDMOND AIRPORT FAIR 47 30 51 CALM 30.20R #ASHWOOD SCHOOL N/A 47 36 65 N1 30.15F #CULVER N/A 44 34 68 CALM 27.86 #PRINEVILLE N/A 43 34 70 CALM 30.30S $$ ORZ509-181710- EAST SLOPES OF OREGON CASCADES CITY SKY/WX TMP DP RH WIND PRES REMARKS SUNRIVER AWOS FAIR 43 32 65 S10 30.24F #BLUE BOX PASS N/A 40 N/A N/A NW3 N/A #CAMP SHERMAN N/A 39 31 73 CALM 30.27R #LA PINE DOT N/A 41 33 73 CALM N/A #LAVA BUTTE DOT N/A 41 32 70 S6 N/A #SISTERS ODOT N/A 43 23 45 CALM N/A #WANOGA BUTTE D N/A 44 16 32 SW2 N/A $$ ORZ044-181710- LOWER COLUMBIA BASIN...OREGON CITY SKY/WX TMP DP RH WIND PRES REMARKS HERMISTON FAIR 59 40 49 W9 30.17S #BOARDMAN SCHOOLN/A 58 44 60 CALM 30.11F #I-84 EX 198 DOTN/A 56 41 57 E12 N/A #UMATILLA N/A 56 44 64 CALM 30.24S $$ ORZ507-181710- NORTHERN FOOTHILLS OF THE BLUES CITY SKY/WX TMP DP RH WIND PRES REMARKS PENDLETON AIRPT FAIR 57 35 43 W13 30.17R #ATHENA N/A 55 38 53 W1 30.17S #CAYUSE N/A 53 38 57 W6 30.15S #HELIX 3N N/A 51 39 63 W10 30.17R #HOLDMAN 5SE N/A 53 41 64 SW7 30.16S #HOLDMAN 6E N/A 52 40 63 SW6 29.95S #M-FREEWATER 5SEN/A 54 41 61 W8 30.15S #PDT SUNRIDGE N/A 57 40 53 CALM 30.15S #UMAPINE 2E N/A 57 43 59 W1 30.15S $$ ORZ508-181710- SOUTHERN FOOTHILLS OF THE BLUES CITY SKY/WX TMP DP RH WIND PRES REMARKS LEXINGTON FAIR 57 36 45 SW10 30.20F #AJAX N/A 51 38 61 W6 30.16S #HEPPNER 4NE N/A 50 38 63 W6 30.19S #RUGGS 2SW N/A 50 34 54 NW6 30.21S $$ ORZ502-503-181710- BLUE MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS #BATTLE MTN DOT N/A 40 31 70 S3 N/A #LADD CYN SMT N/A 48 35 60 N8 N/A #LADD CREEK ODOTN/A N/A N/A N/A CALM N/A #TOLLGATE N/A 40 35 82 CALM 30.14S #WESTON 4E N/A 46 37 71 CALM 30.13S $$ ORZ505-181710- JOHN DAY BASIN CITY SKY/WX TMP DP RH WIND PRESREMARKS JOHN DAY FAIR 46 31 56 CALM 30.18S #MITCHELL 8NW N/A 50 32 50 CALM 30.16S $$ ORZ506-181710- OCHOCO AND JOHN DAY HIGHLANDS CITY SKY/WX TMP DP RH WIND PRES REMARKS #BUCK CREEK DOT N/A 46 26 45 NW6 N/A #HORSE RIDGE DO N/A 48 26 42 N1 N/A #KEYES SMT DOT N/A 45 32 60 W6 N/A #PAULINA ODOT N/A 41 30 65 CALM N/A #PRAIRIE CITY N/A 47 36 65 CALM 30.07S #SENECA 9NW N/A 44 33 65 CALM 30.17S $$ ORZ049-181710- GRANDE RONDE VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS LA GRANDE FAIR 51 36 56 CALM 30.16F #COVE SCHOOL N/A 47 37 68 CALM 30.15R #ELGIN 1E N/A 47 39 74 CALM N/A #ISLAND CITY 4N N/A 53 47 80 CALM 30.27S #LADD CYN DOT N/A 48 40 74 CALM N/A #UNION 1S N/A 49 37 63 CALM 30.18F $$ ORZ050-181710- WALLOWA COUNTY CITY SKY/WX TMP DP RH WIND PRES REMARKS JOSEPH AIRPORT FAIR 49 32 52 CALM 30.16S #IMNAHA SCHOOL N/A 46 39 76 CALM 30.22F #JOSEPH 3N N/A 47 36 65 CALM 30.16S #LOSTINE 3SE N/A 48 37 65 CALM 30.25R #WALLOWA SCHOOL N/A 45 39 79 CALM 30.17F $$