303
ASUS46 KPDT 181825
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
1000 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
WAZ520-181910-
EAST SLOPES OF WASHINGTON CASCADES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#BULLFROG N/A 33 33 100 SE1 N/A
#ELK HTS DOT N/A 31 31 100 E3 N/A
#GLENWOOD N/A 33 30 89 CALM 29.79F
#NILE N/A 32 31 96 CALM 29.03
#TROUT LAKE 1NE N/A 31 -42 3 CALM 29.80F
#TROUT LAKE 1E N/A 32 31 96 CALM 29.75F
WAZ521-181910-
SIMCOE HIGHLANDS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#CENTERVILLE 1SWN/A 33 31 92 CALM 29.74F
WAZ026-181910-
KITTITAS VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ELLENSBURG AP LGT SNOW 33 32 96 E9 29.71F FOG
#ELLENSBURG CWU N/A 33 31 92 E2 29.75F
#ELLENSBURG 1E N/A 33 31 92 CALM 29.83F
#MANASTASH RDG N/A 31 N/A N/A S5 N/A
#ROCKY CYN DOT N/A 32 31 96 E7 N/A
#RYEGRASS DOT N/A 32 31 96 N3 N/A
WAZ027-181910-
YAKIMA VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SUNNYSIDE AP LGT RAIN 38 36 92 E7 29.78F
YAKIMA AIRPORT LGT RAIN 36 35 96 NE6 29.77F
6HR MIN TEMP: 35; 6HR MAX TEMP: 38; 6HR PCP: 0.12;
#MABTON N/A 38 33 82 E9 29.80F
#OUTLOOK DOT N/A 38 37 96 E9 N/A
#PARKER DOT N/A 38 36 92 SE3 N/A
#TERRACE HTS N/A 35 33 92 NE2 29.75F
#I82 S UMTANUM RN/A 33 32 96 SE3 N/A
#UNION GAP DOT N/A 37 36 96 E2 N/A
#ZILLAH DOT N/A 38 37 96 NE12 N/A WCI 30
WAZ028-181910-
LOWER COLUMBIA BASIN...WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PASCO LGT RAIN 41 39 93 E5 29.82F
6HR MIN TEMP: 41; 6HR MAX TEMP: 46; 6HR PCP: 0.05;
PROSSER AWOS N/A 39 39 100 NE8 29.79
RICHLAND AWOS MXD PCPN 43 41 93 CALM 29.81F
#BASIN CITY 5SW N/A 40 36 85 SE7 29.88F
#BENTON CITY N/A 39 35 85 CALM 29.73F
#CONNELL 5N N/A 39 37 92 SE7 29.84F
#KENNEWICK 3S N/A 41 37 86 CALM 29.82F
#PROSSER DOT N/A 39 35 85 N6 N/A
#SAGEMOOR 2W N/A 40 37 89 S2 29.82F
WAZ029-181910-
FOOTHILLS OF THE BLUES...WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WALLA WALLA AP LGT RAIN 44 36 73 S7 29.81F
6HR MIN TEMP: 39; 6HR MAX TEMP: 44; 6HR PCP: 0.04;
#CLYDE 6NW N/A 39 35 85 S6 29.85F
#DELANEY DOT N/A 42 36 79 CALM N/A
#LOWDEN 2SE N/A 43 38 82 E3 29.71F
#WALLA WALLA 5E N/A 47 38 71 S17G30 N/A WCI 40
#WHITMAN MISSIONN/A 44 38 79 E1 29.85F
WAZ030-181910-
BLUE MOUNTAINS...WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ORZ009-041-WAZ024-181910-
COLUMBIA RIVER GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HOOD RIVER AP LGT SNOW 32 32 100 N6 29.78F
THE DALLES AP RAIN 34 34 100 W5 29.79F FOG
#CELILO DOT N/A 36 35 96 NE5 N/A
#LYLE N/A 34 32 92 N3 29.81F
#RUFUS DOT N/A 38 34 85 SE6 N/A
ORZ510-181910-
NORTH CENTRAL OREGON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#ANTELOPE N/A 39 36 89 CALM 29.65F
#COW CYN RST AREN/A 35 N/A N/A CALM N/A
#DUFUR N/A 32 30 92 CALM 29.76F
#GRASS VALLEY 1SN/A 33 31 92 E1 29.76F
#KENT DOT N/A 32 N/A N/A E8 N/A
#SHANIKO 5WSW N/A 35 N/A N/A SE16 N/A WCI 25
#WAPANITIA AIRPON/A 32 30 92 CALM 29.80F
#WASCO DOT N/A 35 35 100 E5 N/A
#WASCO 5NE N/A 32 30 92 NE2 29.77F
ORZ511-181910-
CENTRAL OREGON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BEND AIRPORT LGT RAIN 46 41 83 S24G30 29.70F WCI 38
MADRAS AIRPORT MXD PCPN 36 36 100 MISG 29.74F
PRINEVILLE AP CLOUDY 43 41 93 S9 29.75F
REDMOND AIRPORT LGT RAIN 44 40 86 S18G31 29.72F WCI 36
6HR MIN TEMP: 34; 6HR MAX TEMP: 44; 6HR PCP: 0.10;
#ASHWOOD SCHOOL N/A 37 35 92 CALM 29.70
#PRINEVILLE N/A 41 38 89 E1 29.91F
ORZ509-181910-
EAST SLOPES OF OREGON CASCADES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SUNRIVER AWOS LGT RAIN 39 37 92 S14 29.82F WCI 31
#BLUE BOX PASS N/A 32 N/A N/A CALM N/A
#CAMP SHERMAN N/A 33 31 92 CALM 29.83
#LA PINE DOT N/A 40 38 92 S10 N/A
#LAVA BUTTE DOT N/A 39 38 96 S16G36 N/A WCI 30
#SISTERS ODOT N/A 29 27 92 SW3 N/A
#WANOGA BUTTE D N/A 32 32 100 CALM N/A
ORZ044-181910-
LOWER COLUMBIA BASIN...OREGON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HERMISTON LGT RAIN 41 39 93 CALM 29.80F
6HR MIN TEMP: 37; 6HR MAX TEMP: 41; 6HR PCP: 0.08;
#BOARDMAN SCHOOLN/A 41 38 89 CALM 29.78F
#ECHO 8SW N/A 39 36 89 CALM 29.81F
#I-84 EX 198 DOTN/A 41 39 93 NE10 N/A
#UMATILLA N/A 39 36 89 CALM 29.91F
ORZ507-181910-
NORTHERN FOOTHILLS OF THE BLUES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PENDLETON AIRPT LGT RAIN 41 38 89 SE9 29.80F
6HR MIN TEMP: 38; 6HR MAX TEMP: 41; 6HR PCP: 0.10;
#ATHENA N/A 43 37 79 E9G24 29.82F
#CAYUSE N/A 41 35 79 SE26G37 29.79 WCI 31
#HELIX SCHOOL N/A 39 35 85 N8 29.83F
#HELIX 3N N/A 38 34 85 S23 29.82 WCI 27
#HOLDMAN 5SE N/A 40 33 76 S3 29.80F
#M-FREEWATER 5SEN/A 42 35 76 E17G26 29.82S WCI 34
#PDT SUNRIDGE N/A 42 37 82 CALM 29.79F
ORZ508-181910-
SOUTHERN FOOTHILLS OF THE BLUES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LEXINGTON LGT RAIN 41 39 93 CALM 29.77F
#AJAX N/A 33 32 96 NE6 29.73F
#HEPPNER 4NE N/A 41 37 86 SE5 29.82F
#RUGGS 2SW N/A 38 34 85 S5 29.83F
ORZ502-503-181910-
BLUE MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#BATTLE MTN DOT N/A 31 30 96 S13 N/A WCI 21
#LADD CYN SMT N/A 30 29 96 N25 N/A WCI 16
#LADD CREEK ODOTN/A 32 28 85 W16 N/A WCI 21
#TOLLGATE N/A 26 24 92 CALM 29.85R
#WESTON 4E N/A 32 30 92 CALM 29.82F
ORZ505-181910-
JOHN DAY BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JOHN DAY LGT RAIN 35 33 92 E8 29.86F
#MITCHELL 8NW N/A 38 35 89 E5 29.78F
ORZ506-181910-
OCHOCO AND JOHN DAY HIGHLANDS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
#BUCK CREEK DOT N/A 38 37 96 E5 N/A
#HORSE RIDGE DO N/A 45 38 76 CALM N/A
#KEYES SMT DOT N/A 36 34 92 E9 N/A
#PAULINA ODOT N/A 35 34 96 NE1 N/A
#PRAIRIE CITY N/A 36 32 85 N1 29.80S
#SENECA 9NW N/A 32 31 96 CALM 29.95S
ORZ049-181910-
GRANDE RONDE VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LA GRANDE LGT SNOW 34 32 92 S9 29.90F FOG
#COVE SCHOOL N/A 37 32 82 S6 29.89R
#ELGIN 1E N/A 33 32 96 SE6 N/A
#ISLAND CITY 4N N/A 44 39 82 E1 29.67F
#LADD CYN DOT N/A 33 32 96 SW21 N/A WCI 21
#UNION 1S N/A 36 31 82 CALM 29.96S
ORZ050-181910-
WALLOWA COUNTY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JOSEPH AIRPORT LGT SNOW 30 27 88 CALM 29.83F
#IMNAHA SCHOOL N/A 42 28 57 N8 29.94F
#JOSEPH 3N N/A 30 22 72 NW8 29.88F
#LOSTINE 3SE N/A 30 25 81 CALM 29.94S
#WALLOWA SCHOOL N/A 31 29 92 CALM 29.94F
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