Regional Weather Roundup
Issued by NWS Pendleton, OR

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433
ASUS46 KPDT 200825
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
100 AM PDT WED AUG 20 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

WAZ520-200910-
EAST SLOPES OF WASHINGTON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BULLFROG       N/A         62  51  67  W7      N/A
#CLE ELUM HS    N/A         60  51  72  W5      30.06S
#ELK HTS DOT    N/A         61  48  62  N1      N/A
#GLENWOOD       N/A         58  49  72  CALM    30.08S
#NILE           N/A         62  51  67  CALM    29.49R
#TROUT LAKE 1NE N/A         60  51  72  CALM    30.07R
#TROUT LAKE 1E  N/A         62  51  67  CALM    30.16S
$$

WAZ521-200910-
SIMCOE HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#SATUS PASS DOT N/A         54  46  74  CALM    N/A
#CENTERVILLE 1SWN/A         64  53  67  SW12    29.99S
#PITT 4SE       N/A         N/A N/A N/A CALM    30.11S
$$

WAZ026-200910-
KITTITAS VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
ELLENSBURG AP   FAIR        63  49  60  NW17G28 30.10S
#ELLENSBURG 1E  N/A         64  51  63  W3      30.05R
#MANASTASH RDG  N/A         59  47  64  NW6     N/A
#ROCKY CYN DOT  N/A         N/A N/A N/A N3      N/A
#RYEGRASS DOT   N/A         60  48  64  S16     N/A
$$

WAZ027-200910-
YAKIMA VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
YAKIMA AIRPORT  FAIR        69  50  51  VRB5    30.08R
YAKIMA-VAGABOND FAIR        68  45  44  NE5     30.04R
#MABTON         N/A         68  51  55  W5      30.05R
#OUTLOOK DOT    N/A         67  50  54  W6      N/A
#PARKER DOT     N/A         71  49  46  N16     N/A
#TERRACE HTS    N/A         67  51  56  W1      29.98S
#I82 S UMTANUM RN/A         61  40  46  N3      N/A
#UNION GAP DOT  N/A         68  50  53  NW3     N/A
$$

WAZ028-200910-
LOWER COLUMBIA BASIN...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PASCO           FAIR        67  52  59  CALM    30.03R
PROSSER AWOS    N/A         61  50  67  VRB5    30.06S
RICHLAND AWOS   FAIR        64  50  60  CALM    30.04R
#BASIN CITY 5SW N/A         61  54  78  CALM    30.09S
#BENTON CITY    N/A         63  49  60  CALM    29.91R
#CONNELL 5N     N/A         64  51  63  NW1     30.00F
#KENNEWICK 3S   N/A         71  51  49  S3      30.06S
#PROSSER DOT    N/A         63  54  72  CALM    N/A
#SAGEMOOR 2W    N/A         67  55  65  N2      30.04R
$$

WAZ029-200910-
FOOTHILLS OF THE BLUES...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
WALLA WALLA AP  FAIR        69  47  45  S10     30.07R
#CLYDE 6NW      N/A         67  47  49  SW1     30.07R
#DELANEY DOT    N/A         63  49  60  CALM    N/A
#LOWDEN 2SE     N/A         68  52  57  CALM    29.91S
#WALLA WALLA 5E N/A         65  49  56  S1      N/A
#WHITMAN MISSIONN/A         63  52  67  E1      30.08R
$$

WAZ030-200910-
BLUE MOUNTAINS...WASHINGTON

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

ORZ009-041-WAZ024-200910-
COLUMBIA RIVER GORGE

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HOOD RIVER AP   FAIR        64  55  73  W8      30.13R
THE DALLES AP   FAIR        71  53  53  NW9     30.09R
#CELILO DOT     N/A         73  54  51  SW8     N/A
#LYLE           N/A         70  58  66  W9      30.09S
#MARYHILL       N/A         69  53  57  SW5     N/A
#RUFUS DOT      N/A         74  56  53  W14     N/A

$$

ORZ510-200910-
NORTH CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#ANTELOPE       N/A         56  45  66  CALM    29.93R
#COW CYN RST AREN/A         59  49  69  NW2     N/A
#DUFUR          N/A         56  46  69  CALM    30.05R
#GRASS VALLEY 1SN/A         62  48  60  W5      30.00F
#KENT DOT       N/A         59  44  57  W8      N/A
#SHANIKO 5WSW   N/A         59  45  60  W8      N/A
#WAPANITIA AIRPON/A         64  50  60  W8      30.08S
#WASCO DOT      N/A         67  50  54  W8      N/A
#WASCO 5NE      N/A         67  53  61  CALM    30.02S
$$

ORZ511-200910-
CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
BEND AIRPORT    FAIR        57  50  77  CALM    30.20S
MADRAS AIRPORT  FAIR        59  46  62  NW7     30.21R
PRINEVILLE AP   FAIR        57  45  64  NW3     30.20S
6HR MIN TEMP:   62; 6HR MAX TEMP:   84;

#ASHWOOD SCHOOL N/A         62  46  56  CALM    30.13R
#CULVER         N/A         60  47  62  CALM    28.13R
#PRINEVILLE     N/A         59  48  67  CALM    30.14R

$$


ORZ509-200910-
EAST SLOPES OF OREGON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SISTERS AWOS    N/A         61  48  62  CALM    30.16R
SUNRIVER AWOS   FAIR        50  46  86  CALM    30.29R
#BLUE BOX PASS  N/A         53  N/A N/A NW5     N/A
#CAMP SHERMAN   N/A         55  45  69  CALM    30.09S
#LA PINE DOT    N/A         51  46  83  CALM    N/A
#LAVA BUTTE DOT N/A         54  49  83  CALM    N/A
#SISTERS ODOT   N/A         50  40  68  SE2     N/A
#WANOGA BUTTE D N/A         55  35  47  CALM    N/A

$$

ORZ044-200910-
LOWER COLUMBIA BASIN...OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HERMISTON       FAIR        71  50  47  SW8     30.06R
#BOARDMAN SCHOOLN/A         71  54  55  CALM    29.98R
#ECHO 8SW       N/A         71  51  49  SW13    30.07R
#I-84 EX 198 DOTN/A         71  49  46  E14     N/A
#UMATILLA       N/A         66  54  65  CALM    30.09S
$$

ORZ507-200910-
NORTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PENDLETON AIRPT FAIR        68  44  42  W3      30.10R
#ATHENA         N/A         67  45  45  S2      30.04R
#CAYUSE         N/A         66  48  52  CALM    30.01R
#HELIX SCHOOL   N/A         66  48  52  CALM    30.04R
#HELIX 3N       N/A         64  48  56  SW7     30.11S
#M-FREEWATER 5SEN/A         64  51  63  CALM    30.07R
#PDT SUNRIDGE   N/A         63  48  58  CALM    30.07R

$$

ORZ508-200910-
SOUTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LEXINGTON       MOCLDY      66  43  43  S6      30.16R
#AJAX           N/A         65  46  50  SW5     30.15R
#HEPPNER EOC    N/A         65  42  43  CALM    30.01R
#HEPPNER 4NE    N/A         61  42  50  SW2     30.07R
#RUGGS 2SW      N/A         60  41  49  S5      30.10R

$$

ORZ502-503-200910-
BLUE MOUNTAINS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BATTLE MTN DOT N/A         55  34  45  E1      N/A
#HARDMAN 10S    N/A         57  42  57  CALM    30.14S
#LADD CREEK ODOTN/A         67  45  45  NE2     N/A
#WESTON 4E      N/A         63  45  52  CALM    29.99R
$$

ORZ505-200910-
JOHN DAY BASIN

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOHN DAY        FAIR        62  44  52  W6      30.19S
#MITCHELL 8NW   N/A         62  44  52  CALM    30.03S
$$

ORZ506-200910-
OCHOCO AND JOHN DAY HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BUCK CREEK DOT N/A         58  47  67  N6      N/A
#HORSE RIDGE DO N/A         51  47  86  CALM    N/A
#KEYES SMT DOT  N/A         54  41  61  CALM    N/A
#PAULINA ODOT   N/A         64  43  46  W9      N/A
#PRAIRIE CITY   N/A         56  46  69  E1      30.10R
#SENECA 9NW     N/A         58  45  62  CALM    29.98S
$$

ORZ049-200910-
GRANDE RONDE VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#COVE SCHOOL    N/A         57  46  67  CALM    30.13S
#ELGIN 1E       N/A         56  46  69  CALM    N/A
#ISLAND CITY 4N N/A         59  54  83  CALM    30.18R
#LADD CYN DOT   N/A         69  49  49  NE5     N/A
#UNION 1S       N/A         64  48  56  CALM    29.99R
$$

ORZ050-200910-
WALLOWA COUNTY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOSEPH AIRPORT  FAIR        56  42  59  S5      30.21S
#IMNAHA SCHOOL  N/A         71  47  42  CALM    29.98S
#JOSEPH 3N      N/A         52  43  71  CALM    30.19S
#LOSTINE 3SE    N/A         63  61  93  CALM    30.27R
#MT HOWARD 8000 N/A         52  41  66  CALM    30.21S
#WALLOWA SCHOOL N/A         57  50  77  CALM    30.01R



$$