ASUS46 KPDT 182104 RWRPDT PENDLETON REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE PENDLETON OREGON 200 PM 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 WAZ520-182210- EAST SLOPES OF WASHINGTON CASCADES CITY SKY/WX TMP DP RH WIND PRES REMARKS #GLENWOOD N/A 68 46 45 SW2 30.14F #TROUT LAKE 1E N/A 64 39 40 S3 30.15F $$ WAZ521-182210- SIMCOE HIGHLANDS CITY SKY/WX TMP DP RH WIND PRES REMARKS #CENTERVILLE 1SWN/A 66 39 37 SW6 30.07F $$ WAZ026-182210- KITTITAS VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS ELLENSBURG AP FAIR 69 33 26 SW21G26 30.12S #ELLENSBURG CWU N/A 69 41 36 SE1 30.06S #ELLENSBURG 1E N/A 68 41 37 SE3 30.12F $$ WAZ027-182210- YAKIMA VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS YAKIMA AIRPORT FAIR 70 33 25 SW6 30.11F #MABTON N/A 69 41 36 N6 30.12F #TERRACE HTS N/A 72 38 29 SE1 30.06S $$ WAZ028-182210- LOWER COLUMBIA BASIN...WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS PASCO FAIR 72 38 29 W3 30.12F PROSSER AWOS N/A 70 36 29 CALM 30.13F RICHLAND AWOS FAIR 74 40 29 E8 30.12F #BASIN CITY 5SW N/A 72 43 35 N5 30.18F #BENTON CITY N/A 69 39 33 E5 30.01F #CONNELL 5N N/A 69 45 42 CALM 30.11F #KENNEWICK 3S N/A 73 43 34 CALM 30.15S #SAGEMOOR 2W N/A 68 46 45 NW2 30.13F $$ WAZ029-182210- FOOTHILLS OF THE BLUES...WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS WALLA WALLA AP FAIR 65 38 37 VRB7 30.13F #CLYDE 6NW N/A 65 41 41 SW2 30.15S #LOWDEN 2SE N/A 68 44 42 W2 30.00F #WALLA WALLA 5E N/A 67 45 45 S3 N/A #WHITMAN MISSIONN/A 67 43 42 N1 30.14F $$ WAZ030-182210- BLUE MOUNTAINS...WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ORZ009-041-WAZ024-182210- COLUMBIA RIVER GORGE CITY SKY/WX TMP DP RH WIND PRES REMARKS HOOD RIVER AP MOCLDY 68 43 40 W9 30.15F THE DALLES AP FAIR 72 42 34 NW13 30.13F #CELILO DOT N/A 73 31 21 W2 N/A #LYLE N/A 66 44 45 W9 30.15F #RUFUS DOT N/A 71 34 26 W13 N/A $$ ORZ510-182210- NORTH CENTRAL OREGON CITY SKY/WX TMP DP RH WIND PRES REMARKS #ANTELOPE N/A 60 35 39 CALM 30.03S #COW CYN RST AREN/A 58 35 42 CALM N/A #DUFUR N/A 66 38 36 NW8 30.12S #GRASS VALLEY 1SN/A 62 35 36 NW7 30.11S #KENT DOT N/A 62 26 25 NW12G24 N/A #MORO SCHOOL N/A 64 34 33 CALM 30.04S #SHANIKO 5WSW N/A 59 25 27 W7 N/A #WAPANITIA AIRPON/A 66 36 33 NE5 30.15F #WASCO DOT N/A 69 31 24 W6 N/A #WASCO 5NE N/A 64 35 34 SW6 30.09S $$ ORZ511-182210- CENTRAL OREGON CITY SKY/WX TMP DP RH WIND PRES REMARKS BEND AIRPORT FAIR 68 16 13 NW15 30.14F MADRAS AIRPORT FAIR 66 25 21 W5 30.18F PRINEVILLE AP FAIR 64 19 17 NW10 30.15F REDMOND AIRPORT FAIR 65 23 20 N12 30.15F #ASHWOOD SCHOOL N/A 62 30 30 NW8 30.11S #CULVER N/A 64 32 30 CALM 27.82F #PRINEVILLE N/A 64 27 24 NW3 30.24S $$ ORZ509-182210- EAST SLOPES OF OREGON CASCADES CITY SKY/WX TMP DP RH WIND PRES REMARKS SUNRIVER AWOS MOCLDY 59 21 23 CALM 30.20R #BLUE BOX PASS N/A 51 N/A N/A NW5 N/A #CAMP SHERMAN N/A 67 29 24 N3 30.17S #LA PINE DOT N/A 61 15 16 W2 N/A #LAVA BUTTE DOT N/A 57 18 21 SW8 N/A #SISTERS ODOT N/A 57 15 19 W7 N/A #WANOGA BUTTE D N/A 49 19 30 NE7 N/A $$ ORZ044-182210- LOWER COLUMBIA BASIN...OREGON CITY SKY/WX TMP DP RH WIND PRES REMARKS HERMISTON FAIR 70 36 29 VRB5 30.13F #BOARDMAN SCHOOLN/A 69 38 32 CALM 30.07F #I-84 EX 198 DOTN/A 67 43 42 E8 N/A #UMATILLA N/A 69 42 37 CALM 30.19F $$ ORZ507-182210- NORTHERN FOOTHILLS OF THE BLUES CITY SKY/WX TMP DP RH WIND PRES REMARKS PENDLETON AIRPT FAIR 66 34 30 W7 30.13F #ATHENA N/A 65 39 38 W7 30.13F #CAYUSE N/A 64 40 41 SW3 30.11F #HELIX 3N N/A 63 39 41 W7 30.15S #HOLDMAN 5SE N/A 66 40 38 W7 30.13F #HOLDMAN 6E N/A 65 41 41 CALM 29.92S #M-FREEWATER 5SEN/A 67 46 47 W3 30.11F #PDT SUNRIDGE N/A 71 41 34 CALM 30.11F #UMAPINE 2E N/A 68 45 44 N3 30.11F $$ ORZ508-182210- SOUTHERN FOOTHILLS OF THE BLUES CITY SKY/WX TMP DP RH WIND PRES REMARKS LEXINGTON FAIR 66 32 28 VRB6 30.16F #AJAX N/A 62 35 36 N7 30.15S #HEPPNER 4NE N/A 61 38 42 W7 30.15F #RUGGS 2SW N/A 61 31 32 N1 30.16F $$ ORZ502-503-182210- BLUE MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS #BATTLE MTN DOT N/A 59 29 32 CALM N/A #LADD CYN SMT N/A 60 27 28 N13 N/A #LADD CREEK ODOTN/A N/A N/A N/A N13 N/A #TOLLGATE N/A 48 38 68 CALM 30.16S #WESTON 4E N/A 55 40 57 CALM 30.11F $$ ORZ505-182210- JOHN DAY BASIN CITY SKY/WX TMP DP RH WIND PRES REMARKS JOHN DAY MOCLDY 60 27 28 W14 30.14S #MITCHELL 8NW N/A 63 24 22 NW2 30.10F $$ ORZ506-182210- OCHOCO AND JOHN DAY HIGHLANDS CITY SKY/WX TMP DP RH WIND PRES REMARKS #BUCK CREEK DOT N/A 57 14 18 NW6 N/A #HORSE RIDGE DO N/A 60 10 14 NW8 N/A #KEYES SMT DOT N/A 56 24 29 NW6 N/A #PAULINA ODOT N/A 63 19 18 SW8 N/A #PRAIRIE CITY N/A 63 25 23 N2 30.04S #SENECA 9NW N/A 58 25 28 CALM 30.13F $$ ORZ049-182210- GRANDE RONDE VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS LA GRANDE PTCLDY 65 30 27 N14 30.12S #COVE SCHOOL N/A 59 38 45 S9 30.11S #ELGIN 1E N/A 60 38 44 E1 N/A #ISLAND CITY 4N N/A 68 46 45 S2 30.23F #LADD CYN DOT N/A 64 35 34 N13 N/A #UNION 1S N/A 64 37 37 CALM 30.11F $$ ORZ050-182210- WALLOWA COUNTY CITY SKY/WX TMP DP RH WIND PRES REMARKS JOSEPH AIRPORT LGT RAIN 47 34 60 SE6 30.19R #IMNAHA SCHOOL N/A 63 37 38 CALM 30.14F #JOSEPH 3N N/A 47 37 68 S8 30.18R #LOSTINE 3SE N/A 54 38 55 CALM 30.26R #WALLOWA SCHOOL N/A 54 38 55 W8 30.15R $$