388
ASUS46 KPDT 181725
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
900 AM PST THU DEC 18 2025
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
WAZ520-181810-
EAST SLOPES OF WASHINGTON CASCADES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#BULLFROG N/A 33 33 100 CALM N/A
#ELK HTS DOT N/A 31 31 100 E3 N/A
#GLENWOOD N/A 33 30 89 CALM 29.84
#TROUT LAKE 1NE N/A 31 -42 3 CALM 29.85
#TROUT LAKE 1E N/A 32 31 96 CALM 29.80
WAZ521-181810-
SIMCOE HIGHLANDS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#CENTERVILLE 1SWN/A 33 31 92 CALM 29.80
WAZ026-181810-
KITTITAS VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ELLENSBURG AP LGT SNOW 33 32 96 E9 29.77F FOG
#ELLENSBURG CWU N/A 34 32 92 E3 29.78
#ELLENSBURG 1E N/A 34 32 92 CALM 29.87
#MANASTASH RDG N/A 30 N/A N/A S9 N/A
#ROCKY CYN DOT N/A 32 31 96 E8 N/A
#RYEGRASS DOT N/A 32 31 96 E3 N/A
WAZ027-181810-
YAKIMA VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SUNNYSIDE AP LGT RAIN 39 37 92 E7 29.83F
YAKIMA AIRPORT LGT RAIN 37 35 92 E3 29.80F
#MABTON N/A 39 34 82 SE7 29.85
#OUTLOOK DOT N/A 38 38 100 NE6 N/A
#PARKER DOT N/A 38 36 92 S2 N/A
#TERRACE HTS N/A 36 34 92 E1 29.79
#I82 S UMTANUM RN/A 32 31 96 SW1 N/A
#UNION GAP DOT N/A 37 36 96 E1 N/A
#ZILLAH DOT N/A 38 37 96 NE7 N/A
WAZ028-181810-
LOWER COLUMBIA BASIN...WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PASCO LGT RAIN 43 37 79 SE3 29.88F
PROSSER AWOS N/A 39 39 100 VRB3 29.86
RICHLAND AWOS MXD PCPN 43 38 82 CALM 29.86F
#BASIN CITY 5SW N/A 40 36 85 CALM 29.93
#BENTON CITY N/A 39 35 85 CALM 29.78
#CONNELL 5N N/A 38 34 85 CALM 29.88
#KENNEWICK 3S N/A 41 36 82 CALM 29.88
#PROSSER DOT N/A 40 37 89 CALM N/A
#SAGEMOOR 2W N/A 40 36 85 S6 29.87
WAZ029-181810-
FOOTHILLS OF THE BLUES...WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WALLA WALLA AP LGT RAIN 41 36 82 CALM 29.84F
#CLYDE 6NW N/A 40 34 79 S8 29.87
#DELANEY DOT N/A 44 32 62 E8 N/A
#LOWDEN 2SE N/A 41 37 86 E1 29.73
#WALLA WALLA 5E N/A 43 36 76 CALM N/A
#WHITMAN MISSIONN/A 44 38 79 NE2 29.87
WAZ030-181810-
BLUE MOUNTAINS...WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ORZ009-041-WAZ024-181810-
COLUMBIA RIVER GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HOOD RIVER AP LGT SNOW 32 32 100 N3 29.84
THE DALLES AP RAIN 38 36 92 MISG 29.84F FOG
#CELILO DOT N/A 38 36 92 NE5 N/A
#LYLE N/A 36 34 92 N3 29.87
#RUFUS DOT N/A 40 35 82 E6 N/A
ORZ510-181810-
NORTH CENTRAL OREGON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#ANTELOPE N/A 36 34 92 CALM 29.69
#COW CYN RST AREN/A 33 N/A N/A CALM N/A
#DUFUR N/A 32 30 92 CALM 29.81
#GRASS VALLEY 1SN/A 33 31 92 E1 29.80
#KENT DOT N/A 32 32 100 E7 N/A
#SHANIKO 5WSW N/A 33 N/A N/A E14 N/A WCI 23
#WAPANITIA AIRPON/A 32 30 92 CALM 29.84
#WASCO DOT N/A 35 35 100 E2 N/A
#WASCO 5NE N/A 33 31 92 E2 29.83
ORZ511-181810-
CENTRAL OREGON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BEND AIRPORT LGT DRIZZLE 43 39 86 SW7 29.76S
MADRAS AIRPORT LGT RAIN 34 34 100 CALM 29.78F
PRINEVILLE AP LGT MXD PCP 41 37 86 S5 29.79R
REDMOND AIRPORT LGT RAIN 43 39 86 S16G29 29.74F WCI 35
#PRINEVILLE N/A 40 36 85 E1 29.93
ORZ509-181810-
EAST SLOPES OF OREGON CASCADES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SUNRIVER AWOS LGT RAIN 37 36 96 SW15 29.81F WCI 28
#BLUE BOX PASS N/A 30 N/A N/A CALM N/A
#LA PINE DOT N/A 37 36 96 S3 N/A
#LAVA BUTTE DOT N/A 37 37 100 S14G30 N/A WCI 28
#SISTERS ODOT N/A 28 26 92 SE1 N/A
#WANOGA BUTTE D N/A 31 31 100 CALM N/A
ORZ044-181810-
LOWER COLUMBIA BASIN...OREGON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HERMISTON LGT RAIN 40 37 89 E5 29.85F
#BOARDMAN SCHOOLN/A 41 38 89 CALM 29.82
#ECHO 8SW N/A 40 36 85 CALM 29.85
#I-84 EX 198 DOTN/A 41 38 89 N6 N/A
#UMATILLA N/A 39 35 85 CALM 29.93
ORZ507-181810-
NORTHERN FOOTHILLS OF THE BLUES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PENDLETON AIRPT LGT RAIN 39 36 89 E8 29.83F
#ATHENA N/A 42 35 76 S7 29.85
#HELIX SCHOOL N/A 38 34 85 CALM 29.86
#HOLDMAN 5SE N/A 40 35 82 E5 29.84
#M-FREEWATER 5SEN/A 41 34 76 E15G26 29.82 WCI 33
#PDT SUNRIDGE N/A 41 37 86 CALM 29.82
ORZ508-181810-
SOUTHERN FOOTHILLS OF THE BLUES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LEXINGTON LGT RAIN 39 37 92 N6 29.83F
#AJAX N/A 32 30 92 NE3 29.78
#HEPPNER 4NE N/A 38 35 89 SW3 29.85
#RUGGS 2SW N/A 37 33 85 SE6 29.85
ORZ502-503-181810-
BLUE MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#BATTLE MTN DOT N/A 31 30 96 S9 N/A
#LADD CYN SMT N/A 30 29 96 N21G30 N/A WCI 17
#LADD CREEK ODOTN/A 32 20 61 SW14 N/A WCI 22
#TOLLGATE N/A 25 23 92 CALM 29.84
#WESTON 4E N/A 32 30 92 CALM 29.83
ORZ505-181810-
JOHN DAY BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JOHN DAY MXD PCPN 33 32 96 CALM 29.87S
#MITCHELL 8NW N/A 38 34 85 CALM 29.81
ORZ506-181810-
OCHOCO AND JOHN DAY HIGHLANDS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#BUCK CREEK DOT N/A 36 35 96 E9 N/A
#HORSE RIDGE DO N/A 42 36 79 E15G26 N/A WCI 34
#KEYES SMT DOT N/A 35 32 89 E10 N/A
#PAULINA ODOT N/A 35 34 96 CALM N/A
#PRAIRIE CITY N/A 35 31 85 N1 29.80
#SENECA 9NW N/A 31 30 96 CALM 29.95
ORZ049-181810-
GRANDE RONDE VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LA GRANDE MXD PCPN 33 32 96 S15 29.91F FOG WCI 23
#COVE SCHOOL N/A 38 30 73 SE1 29.88
#ELGIN 1E N/A 33 31 92 S3 N/A
#ISLAND CITY 4N N/A 42 37 82 CALM 29.70
#LADD CYN DOT N/A 33 32 96 SW18G35 N/A WCI 22
#UNION 1S N/A 35 30 82 E2 29.96
ORZ050-181810-
WALLOWA COUNTY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JOSEPH AIRPORT CLOUDY 33 22 63 N6 29.84F
#IMNAHA SCHOOL N/A 44 26 49 N2 29.96
#JOSEPH 3N N/A 33 23 66 NW2 29.89
#LOSTINE 3SE N/A 31 25 78 CALM 29.94
#WALLOWA SCHOOL N/A 32 27 82 CALM 29.96
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