669
ASUS46 KPDT 211610
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
900 AM PDT THU MAY 21 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
WAZ520-211710-
EAST SLOPES OF WASHINGTON CASCADES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#BULLFROG N/A 54 43 66 CALM N/A
#ELK HTS DOT N/A 54 44 69 CALM N/A
#GLENWOOD N/A 57 51 80 CALM 30.11F
#TROUT LAKE 1E N/A 60 47 62 CALM 30.16R
WAZ521-211710-
SIMCOE HIGHLANDS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#SATUS PASS DOT N/A 58 33 39 NW5 N/A
#CENTERVILLE 1SWN/A 59 50 72 CALM 30.06
WAZ026-211710-
KITTITAS VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ELLENSBURG AP FAIR 57 43 59 CALM 30.18S
#ELLENSBURG CWU N/A 57 46 67 CALM 30.10S
#ELLENSBURG 1E N/A 56 46 69 CALM 30.18S
#MANASTASH RDG N/A 58 39 49 NE5 N/A
#ROCKY CYN DOT N/A 56 42 59 NW2 N/A
#RYEGRASS DOT N/A 56 31 38 NW5 N/A
WAZ027-211710-
YAKIMA VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YAKIMA AIRPORT FAIR 66 36 33 VRB6 30.16F
#MABTON N/A 66 42 42 E1 30.16
#OUTLOOK DOT N/A 66 37 34 N1 N/A
#PARKER DOT N/A 65 38 37 NE7 N/A
#TERRACE HTS N/A 70 42 36 CALM 30.09
#I82 S UMTANUM RN/A 60 33 36 NE18 N/A
#UNION GAP DOT N/A 63 40 43 W3 N/A
#ZILLAH DOT N/A 67 36 32 NE3 N/A
WAZ028-211710-
LOWER COLUMBIA BASIN...WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PASCO FAIR 62 41 46 N8 30.16R
PROSSER AWOS N/A 64 39 40 CALM 30.17S
RICHLAND AWOS FAIR 65 42 43 NE6 30.16S
#BASIN CITY 5SW N/A 59 44 57 NE7 30.21R
#BENTON CITY N/A 61 41 48 E6 30.04R
#CONNELL 5N N/A 62 41 46 E6 30.13
#KENNEWICK 3S N/A 57 42 57 CALM 30.17
#PROSSER DOT N/A 64 39 40 E1 N/A
#SAGEMOOR 2W N/A 59 45 60 N7 30.16R
WAZ029-211710-
FOOTHILLS OF THE BLUES...WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WALLA WALLA AP FAIR 59 43 55 W3 30.13S
#CLYDE 6NW N/A 57 42 57 NE3 30.17R
#DELANEY DOT N/A 56 43 62 SW1 N/A
#LOWDEN 2SE N/A 55 48 77 CALM 30.01R
#WALLA WALLA 5E N/A 60 48 64 CALM N/A
#WHITMAN MISSIONN/A 54 48 80 CALM 30.15R
WAZ030-211710-
BLUE MOUNTAINS...WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ORZ009-041-WAZ024-211710-
COLUMBIA RIVER GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HOOD RIVER AP FAIR 61 45 56 CALM 30.14S
THE DALLES AP FAIR 62 48 60 CALM 30.14R
#CELILO DOT N/A 59 50 72 SW1 N/A
#LYLE N/A 57 49 75 CALM 30.15R
#MARYHILL N/A 59 47 64 S2 N/A
#RUFUS DOT N/A 60 45 58 W6 N/A
ORZ510-211710-
NORTH CENTRAL OREGON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#ANTELOPE N/A 57 42 57 CALM 29.96S
#COW CYN RST AREN/A 58 44 60 CALM N/A
#DUFUR N/A 63 48 58 CALM 30.08
#GRASS VALLEY 1SN/A 62 43 50 E2 30.05R
#KENT DOT N/A 61 38 42 NE7 N/A
#MORO SCHOOL N/A 64 40 41 CALM 30.03R
#SHANIKO 5WSW N/A 59 37 44 SE7 N/A
#WAPANITIA AIRPON/A 62 45 54 CALM 30.12
#WASCO DOT N/A 60 46 60 N2 N/A
#WASCO 5NE N/A 63 48 58 CALM 30.07R
ORZ511-211710-
CENTRAL OREGON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BEND AIRPORT FAIR 63 34 34 VRB5 30.15S
MADRAS AIRPORT FAIR 59 36 42 CALM 30.18S
PRINEVILLE AP FAIR 59 34 39 CALM 30.16S
REDMOND AIRPORT FAIR 58 35 42 CALM 30.16S
#ASHWOOD SCHOOL N/A 56 38 51 NE1 30.10S
#CULVER N/A 55 41 59 CALM 27.77R
#PRINEVILLE N/A 55 37 51 CALM 30.18
ORZ509-211710-
EAST SLOPES OF OREGON CASCADES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SUNRIVER AWOS FAIR 57 36 45 NE10 30.20F
#BLUE BOX PASS N/A 50 N/A N/A S1 N/A
#CAMP SHERMAN N/A 46 42 86 CALM 30.15F
#LA PINE DOT N/A 53 36 52 W1 N/A
#LAVA BUTTE DOT N/A 54 35 48 E3 N/A
#SISTERS ODOT N/A 51 31 46 E1 N/A
#WANOGA BUTTE D N/A 49 27 42 NE8 N/A
ORZ044-211710-
LOWER COLUMBIA BASIN...OREGON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HERMISTON FAIR 61 42 50 CALM 30.14S
#BOARDMAN SCHOOLN/A 61 46 58 CALM 30.09R
#I-84 EX 198 DOTN/A 59 46 62 E5 N/A
#UMATILLA N/A 65 46 50 CALM 30.20
ORZ507-211710-
NORTHERN FOOTHILLS OF THE BLUES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PENDLETON AIRPT FAIR 60 42 51 W6 30.14S
#ATHENA N/A 60 44 55 CALM 30.11S
#CAYUSE N/A 58 43 57 CALM 30.08F
#HELIX 3N N/A 58 42 55 S6 30.14
#HOLDMAN 5SE N/A 59 47 64 W5 30.13R
#HOLDMAN 6E N/A 59 45 60 W2 29.89S
#M-FREEWATER 5SEN/A 59 45 60 CALM 30.11S
#PDT SUNRIDGE N/A 62 45 54 CALM 30.11S
#UMAPINE 2E N/A 55 47 74 N1 30.11R
ORZ508-211710-
SOUTHERN FOOTHILLS OF THE BLUES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LEXINGTON FAIR 61 41 48 VRB3 30.18R
#AJAX N/A 61 42 50 NE3 30.15R
#HEPPNER 4NE N/A 58 44 60 W2 30.12S
#RUGGS 2SW N/A 58 40 51 NE5 30.13
ORZ502-503-211710-
BLUE MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#BATTLE MTN DOT N/A 54 40 59 CALM N/A
#LADD CYN SMT N/A 55 37 51 N8 N/A
#LADD CREEK ODOTN/A 35 32 89 N2 N/A
#TOLLGATE N/A 49 37 63 CALM 30.16S
#WESTON 4E N/A 54 42 64 CALM 30.05S
ORZ505-211710-
JOHN DAY BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JOHN DAY FAIR 55 33 43 W5 30.16S
#MITCHELL 8NW N/A 58 35 42 CALM 30.05R
ORZ506-211710-
OCHOCO AND JOHN DAY HIGHLANDS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#BUCK CREEK DOT N/A 54 29 38 W3 N/A
#HORSE RIDGE DO N/A 54 33 45 NE1 N/A
#KEYES SMT DOT N/A 54 31 41 NW2 N/A
#PAULINA ODOT N/A 52 31 44 CALM N/A
#PRAIRIE CITY N/A 54 38 55 CALM 30.05S
#SENECA 9NW N/A 49 37 63 CALM 30.05
ORZ049-211710-
GRANDE RONDE VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LA GRANDE FAIR 59 39 47 N6 30.13F
#COVE SCHOOL N/A 52 41 66 CALM 30.12S
#ELGIN 1E N/A 55 42 61 CALM N/A
#ISLAND CITY 4N N/A 57 52 83 CALM 30.12
#LADD CYN DOT N/A 55 44 66 N2 N/A
#UNION 1S N/A 52 41 66 CALM 30.09
ORZ050-211710-
WALLOWA COUNTY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JOSEPH AIRPORT FAIR 56 34 43 CALM 30.16R
#IMNAHA SCHOOL N/A 53 40 61 CALM 30.13R
#JOSEPH 3N N/A 51 39 63 CALM 30.16
#LOSTINE 3SE N/A 53 40 61 CALM 30.24S
#WALLOWA SCHOOL N/A 49 40 71 CALM 30.10S
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