840  
ASUS46 KPDT 210410  
RWRPDT  
PENDLETON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE PENDLETON OREGON  
800 PM PST FRI DEC 20 2024  
 
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  
 
WAZ520-210510-  
EAST SLOPES OF WASHINGTON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BULLFROG N/A 31 31 100 CALM N/A  
#CLE ELUM HS N/A 30 29 96 CALM 30.08R  
#ELK HTS DOT N/A 32 31 96 S2 N/A  
#GLENWOOD N/A 32 29 89 CALM 30.19S  
#NILE N/A 31 30 96 CALM N/A  
#TROUT LAKE 1NE N/A 32 31 96 CALM 30.17S  
#TROUT LAKE 1E N/A 29 28 96 CALM 30.13S  

 
 
WAZ521-210510-  
SIMCOE HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#SATUS PASS DOT N/A 31 31 100 SE1 N/A  
#CENTERVILLE 1SWN/A 35 33 92 N2 30.12S  
#LYLE 6NE N/A 36 35 96 CALM 30.17F  
#PITT 4SE N/A N/A N/A N/A CALM 30.07F  

 
 
WAZ026-210510-  
KITTITAS VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ELLENSBURG AP FRZFOG 28 25 88 CALM 30.14F VSB 1/4  
#ELLENSBURG CWU N/A 31 29 92 CALM 30.18F  
#ELLENSBURG 1E N/A 29 27 92 CALM 30.27F  
#MANASTASH RDG N/A 31 31 100 CALM N/A  
#ROCKY CYN DOT N/A 32 32 100 W1 N/A  
#RYEGRASS DOT N/A 30 28 92 SE5 N/A  
#THORP 6N N/A 29 28 96 CALM 30.14S  

 
 
WAZ027-210510-  
YAKIMA VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YAKIMA AIRPORT FAIR 32 30 92 W5 30.16F  
YAKIMA-VAGABOND MOCLEAR 33 31 92 E3 30.10F  
#MABTON N/A 36 34 92 CALM 30.17S  
#OUTLOOK DOT N/A 36 35 96 SW6 N/A  
#PARKER DOT N/A 39 35 85 N1 N/A  
#TERRACE HTS N/A 34 32 92 CALM 30.16F  
#I82 S UMTANUM RN/A 35 31 85 NE1 N/A  
#UNION GAP DOT N/A 35 33 92 N1 N/A  
#ZILLAH DOT N/A 36 35 96 SW1 N/A  

 
 
WAZ028-210510-  
LOWER COLUMBIA BASIN...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PASCO FAIR 38 35 89 NW5 30.17S  
PROSSER AWOS N/A 36 36 100 W6 30.19S  
RICHLAND AWOS FAIR 38 38 100 W3 30.18S  
#BASIN CITY 5SW N/A 37 35 92 NW1 30.22S  
#BENTON CITY N/A 38 36 92 W1 30.08S  
#CONNELL 5N N/A 34 33 96 NW1 30.19S  
#KENNEWICK 3S N/A 40 36 85 CALM 30.16F  
#PROSSER DOT N/A 36 35 96 SW2 N/A  
#SAGEMOOR 2W N/A 38 -38 3 CALM 30.15R  

 
 
WAZ029-210510-  
FOOTHILLS OF THE BLUES...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WALLA WALLA AP MOCLEAR 37 36 96 S5 30.14R FOG  
#CLYDE 6NW N/A 39 37 92 SW5 30.13F  
#DELANEY DOT N/A 43 38 82 SW2 N/A  
#LOWDEN 2SE N/A 39 36 89 CALM 30.03R  
#WALLA WALLA 5E N/A 39 36 89 S1 N/A  
#WHITMAN MISSIONN/A 40 38 92 CALM 30.21R  

 
 
WAZ030-210510-  
BLUE MOUNTAINS...WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ORZ009-041-WAZ024-210510-  
COLUMBIA RIVER GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HOOD RIVER AP PTCLDY 36 36 100 CALM 30.15F FOG  
THE DALLES AP MOCLDY 40 38 92 E3 30.16F  
#CELILO DOT N/A 41 38 89 CALM N/A  
#LYLE N/A 41 38 89 CALM 30.18F  
#MARYHILL N/A 40 37 89 S2 N/A  
#RUFUS DOT N/A 42 38 86 S2 N/A  
 

 
 
ORZ510-210510-  
NORTH CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#ANTELOPE N/A 41 33 73 CALM 29.98F  
#COW CYN RST AREN/A 48 35 60 E5 N/A  
#DUFUR N/A 38 37 96 CALM 30.13F  
#GRASS VALLEY 1SN/A 35 34 96 CALM 30.11F  
#KENT DOT N/A 37 36 96 NE6 N/A  
#SHANIKO 5WSW N/A 47 29 49 E7 N/A  
#WAPANITIA AIRPON/A 37 36 96 CALM 30.18S  
#WASCO DOT N/A 35 35 100 E1 N/A  
#WASCO 5NE N/A 34 33 96 CALM 30.16F  

 
 
ORZ511-210510-  
CENTRAL OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BEND AIRPORT PTCLDY 45 32 60 SE7 30.07F  
MADRAS AIRPORT FAIR 34 32 92 W5 30.09F  
PRINEVILLE AP CLOUDY 48 30 49 VRB6 30.09F  
REDMOND AIRPORT MOCLEAR 42 32 67 CALM 30.07F  
#ASHWOOD SCHOOL N/A 40 33 76 CALM 30.03F  
#CULVER N/A 41 34 76 CALM 28.60F  
#PRINEVILLE N/A 48 32 54 E1 30.18F  
 

 
 
 
ORZ509-210510-  
EAST SLOPES OF OREGON CASCADES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SUNRIVER AWOS MOCLDY 36 32 85 S5 30.15F  
#BLUE BOX PASS N/A 45 N/A N/A SW1 N/A  
#CAMP SHERMAN N/A 33 30 89 CALM 30.19S  
#LA PINE DOT N/A 35 31 85 CALM N/A  
#LAVA BUTTE DOT N/A 39 31 73 S2 N/A  
#SISTERS ODOT N/A 32 27 82 CALM N/A  
#WANOGA BUTTE D N/A 39 24 54 W6 N/A  
 

 
 
ORZ044-210510-  
LOWER COLUMBIA BASIN...OREGON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HERMISTON FAIR 40 37 89 SW5 30.15S FOG  
#BOARDMAN SCHOOLN/A 42 39 89 CALM 30.14R  
#ECHO 8SW N/A 40 38 92 W1 30.16R  
#I-84 EX 198 DOTN/A 38 37 96 NE1 N/A  
#UMATILLA N/A 42 37 82 CALM 30.07R  

 
 
ORZ507-210510-  
NORTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PENDLETON AIRPT MOCLEAR 39 37 92 NW9 30.12R FOG  
#ATHENA N/A 38 36 92 CALM 30.18R  
#CAYUSE N/A 38 36 92 S2 30.14R  
#HELIX SCHOOL N/A 37 35 92 N7 30.14S  
#HELIX 3N N/A 36 34 92 CALM 30.11S  
#HOLDMAN 5SE N/A 38 28 67 CALM 30.11S  
#M-FREEWATER 5SEN/A 39 36 89 W3 30.13R  
#PDT SUNRIDGE N/A 39 37 92 NW1 30.10R  
#UMAPINE 2E N/A 38 35 89 CALM 30.17R  
 

 
 
ORZ508-210510-  
SOUTHERN FOOTHILLS OF THE BLUES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#HEPPNER 4NE N/A 37 34 89 SE3 30.16S  
#OLEX 4N N/A 37 36 96 CALM 30.18F  
#RUGGS 2SW N/A 35 33 92 E1 30.16R  
 

 
 
ORZ502-503-210510-  
BLUE MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BATTLE MTN DOT N/A 41 26 55 S8 N/A  
#HARDMAN 10S N/A 39 31 73 S2 30.26S  
#LADD CYN SMT N/A 41 31 67 N14 N/A WCI 33  
#LADD CREEK ODOTN/A 45 28 51 W13 N/A WCI 39  
#N POWDER DOT N/A 37 32 82 W8 N/A  
#TOLLGATE N/A 40 27 59 CALM 30.16F  
#WESTON 4E N/A 49 30 48 CALM 30.06F  

 
 
ORZ505-210510-  
JOHN DAY BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOHN DAY FAIR 43 32 65 CALM 30.16F  
#MITCHELL 8NW N/A 50 29 44 E5 30.05S  
#MT. VERNON 5SE N/A 49 30 48 SE3 30.15F  

 
 
ORZ506-210510-  
OCHOCO AND JOHN DAY HIGHLANDS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
#BUCK CREEK DOT N/A 34 33 96 SW8 N/A  
#HORSE RIDGE DO N/A 50 26 39 CALM N/A  
#KEYES SMT DOT N/A 48 24 39 SE12 N/A WCI 43  
#PAULINA ODOT N/A 37 33 85 CALM N/A  
#PRAIRIE CITY N/A 42 31 65 CALM 30.09F  
#SENECA 9NW N/A 32 30 92 CALM 30.27F  

 
 
ORZ049-210510-  
GRANDE RONDE VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA GRANDE FAIR 46 30 53 S22 30.18F WCI 38  
#COVE SCHOOL N/A 43 34 70 S5 30.17F  
#ELGIN 1E N/A 45 33 63 S3 N/A  
#IMBLER SCHOOL N/A 43 33 67 E2 30.14S  
#ISLAND CITY 4N N/A 43 40 89 CALM 29.98F  
#LADD CYN DOT N/A 46 33 60 CALM N/A  
#UNION 1S N/A 45 33 63 E16 30.22F WCI 38  

 
 
ORZ050-210510-  
WALLOWA COUNTY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JOSEPH AIRPORT FAIR 30 29 96 SW3 30.18F  
#IMNAHA SCHOOL N/A 40 35 82 CALM 30.20F  
#JOSEPH 3N N/A 29 29 100 CALM 30.16F  
#LOSTINE 3SE N/A 33 30 89 W3 30.26F  
#MT HOWARD 8000 N/A 39 10 30 CALM 30.01F  
#WALLOWA SCHOOL N/A 31 30 96 CALM 30.32F  
 

 
 
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