ASUS46 KPDT 182310 RWRPDT PENDLETON REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE PENDLETON OREGON 400 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 WAZ520-190010- EAST SLOPES OF WASHINGTON CASCADES CITY SKY/WX TMP DP RH WIND PRES REMARKS #GLENWOOD N/A 70 39 32 S7 30.09F #TROUT LAKE 1E N/A 67 41 39 SE5 30.14F $$ WAZ521-190010- SIMCOE HIGHLANDS CITY SKY/WX TMP DP RH WIND PRES REMARKS #CENTERVILLE 1SWN/A 67 42 40 W14 30.04F $$ WAZ026-190010- KITTITAS VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS ELLENSBURG AP CLOUDY 65 34 31 NW15 30.11R #ELLENSBURG CWU N/A 66 41 40 N6 30.04S #ELLENSBURG 1E N/A 65 39 38 NW6 30.11S $$ WAZ027-190010- YAKIMA VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS YAKIMA AIRPORT MOCLDY 70 29 22 CALM 30.09F #MABTON N/A 71 29 21 N3 30.09F #TERRACE HTS N/A 72 40 31 CALM 30.03S $$ WAZ028-190010- LOWER COLUMBIA BASIN...WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS PASCO FAIR 73 35 25 N5 30.08F PROSSER AWOS N/A 73 27 18 N7 30.10F RICHLAND AWOS CLOUDY 77 37 24 E3 30.08F #BASIN CITY 5SW N/A 74 42 32 E1 30.15F #BENTON CITY N/A 72 35 26 W1 29.98F #CONNELL 5N N/A 73 38 28 CALM 30.08F #KENNEWICK 3S N/A 74 41 30 CALM 30.11F #SAGEMOOR 2W N/A 71 44 38 NW1 30.10F $$ WAZ029-190010- FOOTHILLS OF THE BLUES...WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS WALLA WALLA AP FAIR 68 37 32 W5 30.10F #CLYDE 6NW N/A 68 38 33 SW2 30.11F #LOWDEN 2SE N/A 72 43 35 W1 29.96F #WALLA WALLA 5E N/A 71 45 39 CALM N/A #WHITMAN MISSIONN/A 70 44 39 S5 30.10F $$ WAZ030-190010- BLUE MOUNTAINS...WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ORZ009-041-WAZ024-190010- COLUMBIA RIVER GORGE CITY SKY/WX TMP DP RH WIND PRES REMARKS HOOD RIVER AP FAIR 70 41 35 SE3 30.14S THE DALLES AP FAIR 73 40 30 NW20G31 30.10F #CELILO DOT N/A 72 40 31 SW13 N/A #LYLE N/A 69 46 44 SW15G26 30.13S #RUFUS DOT N/A 71 40 32 W13 N/A $$ ORZ510-190010- NORTH CENTRAL OREGON CITY SKY/WX TMP DP RH WIND PRES REMARKS #ANTELOPE N/A 64 33 31 CALM 30.00F #COW CYN RST AREN/A 61 38 42 CALM N/A #DUFUR N/A 67 38 34 NW7 30.09F #GRASS VALLEY 1SN/A 65 38 37 NW8 30.08F #KENT DOT N/A 64 28 25 NW13 N/A #MORO SCHOOL N/A 67 35 30 CALM 30.02S #SHANIKO 5WSW N/A 60 26 27 SW8 N/A #WAPANITIA AIRPON/A 66 33 29 NE5 30.13S #WASCO DOT N/A 70 31 23 NW7 N/A #WASCO 5NE N/A 67 37 33 W6 30.06F $$ ORZ511-190010- CENTRAL OREGON CITY SKY/WX TMP DP RH WIND PRES REMARKS BEND AIRPORT CLOUDY 64 21 19 N14 30.13S MADRAS AIRPORT FAIR 68 27 21 W15 30.16S PRINEVILLE AP PTCLDY 64 23 21 N14 30.14F REDMOND AIRPORT MOCLDY 64 24 22 N16G25 30.14R #ASHWOOD SCHOOL N/A 65 30 27 NW7 30.08F #CULVER N/A 66 28 24 W2 27.79F #PRINEVILLE N/A 66 26 22 N1 30.20F $$ ORZ509-190010- EAST SLOPES OF OREGON CASCADES CITY SKY/WX TMP DP RH WIND PRES REMARKS SUNRIVER AWOS MOCLDY 59 18 20 VRB5 30.19F #BLUE BOX PASS N/A 51 N/A N/A NW6 N/A #CAMP SHERMAN N/A 64 28 25 N5 30.19R #LA PINE DOT N/A 63 15 15 W8 N/A #LAVA BUTTE DOT N/A 59 14 17 W5 N/A #SISTERS ODOT N/A 58 19 22 W7 N/A #WANOGA BUTTE D N/A 49 11 21 SW5 N/A $$ ORZ044-190010- LOWER COLUMBIA BASIN...OREGON CITY SKY/WX TMP DP RH WIND PRES REMARKS HERMISTON FAIR 72 31 22 VRB3 30.09F #BOARDMAN SCHOOLN/A 72 40 31 CALM 30.03F #I-84 EX 198 DOTN/A 69 41 36 E6 N/A #UMATILLA N/A 72 40 31 CALM 30.15F $$ ORZ507-190010- NORTHERN FOOTHILLS OF THE BLUES CITY SKY/WX TMP DP RH WIND PRES REMARKS PENDLETON AIRPT FAIR 68 30 24 NW8 30.10F #ATHENA N/A 68 33 27 W3 30.09F #CAYUSE N/A 67 37 33 W3 30.06F #HELIX 3N N/A 63 40 43 NE7 30.12F #HOLDMAN 5SE N/A 69 39 33 CALM 30.09F #HOLDMAN 6E N/A 69 40 35 SW2 29.88F #M-FREEWATER 5SEN/A 70 45 41 CALM 30.09F #PDT SUNRIDGE N/A 73 35 25 CALM 30.07F #UMAPINE 2E N/A 71 44 38 W3 30.07F $$ ORZ508-190010- SOUTHERN FOOTHILLS OF THE BLUES CITY SKY/WX TMP DP RH WIND PRES REMARKS LEXINGTON FAIR 70 28 21 VRB7 30.14S #AJAX N/A 65 34 31 NW7 30.13S #HEPPNER 4NE N/A 63 37 38 W1 30.12F #RUGGS 2SW N/A 63 30 29 NW12 30.13F $$ ORZ502-503-190010- BLUE MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS #BATTLE MTN DOT N/A 60 27 28 N1 N/A #LADD CYN SMT N/A 57 32 38 N7 N/A #LADD CREEK ODOTN/A N/A N/A N/A NE6 N/A #TOLLGATE N/A 50 34 54 CALM 30.16S #WESTON 4E N/A 59 42 53 CALM 30.08F $$ ORZ505-190010- JOHN DAY BASIN CITY SKY/WX TMP DP RH WIND PRES REMARKS JOHN DAY PTCLDY 65 23 20 W13 30.11F #MITCHELL 8NW N/A 65 22 19 W3 30.09S $$ ORZ506-190010- OCHOCO AND JOHN DAY HIGHLANDS CITY SKY/WX TMP DP RH WIND PRES REMARKS #BUCK CREEK DOT N/A 60 7 12 S1 N/A #HORSE RIDGE DO N/A 61 11 14 NW7 N/A #KEYES SMT DOT N/A 58 13 17 NW9 N/A #PAULINA ODOT N/A 64 17 16 W6 N/A #PRAIRIE CITY N/A 63 20 19 SW2 30.01F #SENECA 9NW N/A 58 24 27 E3 30.09F $$ ORZ049-190010- GRANDE RONDE VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS LA GRANDE MOSUNNY 64 34 33 N14 30.11F #COVE SCHOOL N/A 62 37 39 SE5 30.10F #ELGIN 1E N/A 63 39 41 N1 N/A #ISLAND CITY 4N N/A 72 46 39 CALM 30.20F #LADD CYN DOT N/A 64 38 38 NE6 N/A #UNION 1S N/A 63 35 35 N7 30.10F $$ ORZ050-190010- WALLOWA COUNTY CITY SKY/WX TMP DP RH WIND PRES REMARKS JOSEPH AIRPORT MOCLDY 50 38 63 SW6 30.19F #IMNAHA SCHOOL N/A 55 39 55 N1 30.19R #JOSEPH 3N N/A 50 40 68 CALM 30.19F #LOSTINE 3SE N/A 52 38 59 CALM 30.27F #MT HOWARD 8000 N/A 32 29 89 CALM 29.94S #WALLOWA SCHOOL N/A 59 38 45 CALM 30.13F $$