Regional Weather Roundup
Issued by NWS Pendleton, OR

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566
ASUS46 KPDT 181004
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
300 AM PDT MON AUG 18 2025

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

WAZ520-181110-
EAST SLOPES OF WASHINGTON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BULLFROG       N/A         58  50  75  W5      N/A
#CLE ELUM HS    N/A         54  47  77  CALM    29.88R
#ELK HTS DOT    N/A         55  49  80  CALM    N/A
#GLENWOOD       N/A         61  51  70  CALM    29.91R
#NILE           N/A         55  48  77  CALM    29.30R
#TROUT LAKE 1NE N/A         57  51  80  CALM    29.89S
#TROUT LAKE 1E  N/A         56  50  80  CALM    29.98S
$$

WAZ521-181110-
SIMCOE HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#SATUS PASS DOT N/A         57  44  62  E1      N/A
#CENTERVILLE 1SWN/A         63  54  72  SW1     29.82S
#PITT 4SE       N/A         N/A N/A N/A CALM    29.93R
$$

WAZ026-181110-
KITTITAS VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
ELLENSBURG AP   FAIR        55  47  74  CALM    29.93R
#ELLENSBURG CWU N/A         58  50  75  N2      29.83R
#ELLENSBURG 1E  N/A         56  50  80  CALM    29.90R
#KITTITAS 3S    N/A         53  47  80  CALM    29.87S
#MANASTASH RDG  N/A         58  48  69  W10     N/A
#ROCKY CYN DOT  N/A         58  50  75  W8      N/A
#RYEGRASS DOT   N/A         57  47  69  SE7     N/A
$$

WAZ027-181110-
YAKIMA VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
YAKIMA AIRPORT  FAIR        61  50  67  SW3     29.90S
YAKIMA-VAGABOND FAIR        62  47  58  E8      29.87R
#MABTON         N/A         61  54  78  CALM    29.89R
#OUTLOOK DOT    N/A         61  54  78  CALM    N/A
#PARKER DOT     N/A         67  50  54  N10     N/A
#TERRACE HTS    N/A         61  52  72  CALM    29.82R
#I82 S UMTANUM RN/A         61  43  51  NE3     N/A
#UNION GAP DOT  N/A         65  52  63  CALM    N/A
$$

WAZ028-181110-
LOWER COLUMBIA BASIN...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PASCO           FAIR        58  52  80  CALM    29.87S
PROSSER AWOS    N/A         59  52  78  CALM    29.90S
RICHLAND AWOS   PTCLDY      66  51  58  CALM    29.87R
#BASIN CITY 5SW N/A         59  52  78  CALM    29.93F
#BENTON CITY    N/A         62  49  62  CALM    29.75S
#CONNELL 5N     N/A         59  44  57  CALM    29.85S
#KENNEWICK 3S   N/A         68  47  47  CALM    29.89F
#PROSSER DOT    N/A         62  51  67  CALM    N/A
#SAGEMOOR 2W    N/A         61  51  70  S3      29.88S
$$

WAZ029-181110-
FOOTHILLS OF THE BLUES...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
WALLA WALLA AP  FAIR        65  47  52  S6      29.89R
#CLYDE 6NW      N/A         56  41  57  CALM    29.91S
#DELANEY DOT    N/A         60  44  55  E3      N/A
#LOWDEN 2SE     N/A         55  49  80  CALM    29.75R
#WALLA WALLA 5E N/A         61  47  60  CALM    N/A
#WHITMAN MISSIONN/A         57  51  80  CALM    29.91R
$$

WAZ030-181110-
BLUE MOUNTAINS...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
$$

ORZ009-041-WAZ024-181110-
COLUMBIA RIVER GORGE

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HOOD RIVER AP   FAIR        64  54  70  NW3     29.93R
THE DALLES AP   PTCLDY      69  55  61  NW7     29.89S
#CELILO DOT     N/A         71  53  53  S2      N/A
#LYLE           N/A         68  57  68  W2      29.91R
#MARYHILL       N/A         69  51  53  W16G25  N/A
#RUFUS DOT      N/A         75  53  46  N14G29  N/A

$$

ORZ510-181110-
NORTH CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#ANTELOPE       N/A         56  50  80  CALM    29.71R
#COW CYN RST AREN/A         59  53  80  S7      N/A
#DUFUR          N/A         57  53  86  CALM    29.86R
#GRASS VALLEY 1SN/A         60  51  72  CALM    29.80S
#KENT DOT       N/A         57  50  77  CALM    N/A
#SHANIKO 5WSW   N/A         57  50  77  NW3     N/A
#WAPANITIA AIRPON/A         60  52  75  CALM    29.88S
#WASCO DOT      N/A         65  51  60  SW1     N/A
#WASCO 5NE      N/A         64  53  67  CALM    29.84S
$$

ORZ511-181110-
CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
BEND AIRPORT    CLOUDY      59  54  83  W5      29.99R
MADRAS AIRPORT  MOCLDY      54  50  86  CALM    29.98S
PRINEVILLE AP   FAIR        57  50  77  SW5     29.98S
REDMOND AIRPORT CLOUDY      60  52  75  NW6     29.98R
#ASHWOOD SCHOOL N/A         59  48  67  SE1     29.93S
#CULVER         N/A         58  52  80  CALM    27.91S
#PRINEVILLE     N/A         52  47  83  CALM    29.92R

$$


ORZ509-181110-
EAST SLOPES OF OREGON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SUNRIVER AWOS   CLOUDY      50  48  93  CALM    30.07S
#BLUE BOX PASS  N/A         53  N/A N/A NW2     N/A
#CAMP SHERMAN   N/A         57  49  75  CALM    29.86S
#LA PINE DOT    N/A         50  48  93  E2      N/A
#LAVA BUTTE DOT N/A         51  49  93  CALM    N/A
#SISTERS ODOT   N/A         48  42  80  CALM    N/A
#WANOGA BUTTE D N/A         52  48  86  CALM    N/A

$$

ORZ044-181110-
LOWER COLUMBIA BASIN...OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HERMISTON       FAIR        63  52  67  CALM    29.89R
#BOARDMAN SCHOOLN/A         64  55  73  CALM    29.80S
#ECHO 8SW       N/A         67  55  65  SW6     29.89R
#I-84 EX 198 DOTN/A         66  50  56  E6      N/A
#UMATILLA       N/A         62  54  75  CALM    29.92R
$$

ORZ507-181110-
NORTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PENDLETON AIRPT FAIR        63  48  58  VRB5    29.91R
#ATHENA         N/A         59  49  69  E3      29.85R
#CAYUSE         N/A         59  49  69  E2      29.83R
#HELIX SCHOOL   N/A         56  46  69  CALM    29.85R
#HELIX 3N       N/A         61  48  62  W1      29.94R
#M-FREEWATER 5SEN/A         63  49  60  CALM    29.89R
#PDT SUNRIDGE   N/A         57  48  72  CALM    29.89R

$$

ORZ508-181110-
SOUTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LEXINGTON       CLOUDY      63  50  62  E6      29.96R
#AJAX           N/A         62  51  67  W2      29.95S
#HEPPNER EOC    N/A         58  49  72  CALM    29.80R
#HEPPNER 4NE    N/A         58  50  75  S1      29.87R
#RUGGS 2SW      N/A         57  49  75  SW5     29.90R

$$

ORZ502-503-181110-
BLUE MOUNTAINS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BATTLE MTN DOT N/A         56  40  55  CALM    N/A
#HARDMAN 10S    N/A         54  47  77  CALM    29.93S
#LADD CREEK ODOTN/A         58  36  44  W2      N/A
#WESTON 4E      N/A         63  46  54  CALM    29.81R
$$

ORZ505-181110-
JOHN DAY BASIN

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOHN DAY        PTCLDY      61  49  65  W3      29.98F
#MITCHELL 8NW   N/A         59  48  67  CALM    29.82R
$$

ORZ506-181110-
OCHOCO AND JOHN DAY HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BUCK CREEK DOT N/A         55  54  96  SW5     N/A
#HORSE RIDGE DO N/A         48  45  89  SE1     N/A
#KEYES SMT DOT  N/A         52  47  83  CALM    N/A
#PAULINA ODOT   N/A         58  47  67  SW1     N/A
#PRAIRIE CITY   N/A         56  49  77  E1      29.90R
#SENECA 9NW     N/A         48  47  96  CALM    29.82R
$$

ORZ049-181110-
GRANDE RONDE VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LA GRANDE       FAIR        59  48  67  CALM    29.95F
#COVE SCHOOL    N/A         59  51  75  CALM    29.96S
#ELGIN 1E       N/A         58  52  80  CALM    N/A
#ISLAND CITY 4N N/A         59  54  83  CALM    29.96S
#LADD CYN DOT   N/A         62  52  70  S14     N/A
#UNION 1S       N/A         61  51  70  CALM    29.82F
$$

ORZ050-181110-
WALLOWA COUNTY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOSEPH AIRPORT  PTCLDY      56  47  72  CALM    30.02F
#IMNAHA SCHOOL  N/A         68  52  57  CALM    29.83F
#JOSEPH 3N      N/A         58  48  69  CALM    30.01F
#LOSTINE 3SE    N/A         60  60  100 W2      30.08S
#MT HOWARD 8000 N/A         52  42  69  S8      29.98F
#WALLOWA SCHOOL N/A         56  51  83  CALM    29.84F



$$