Regional Weather Roundup
Issued by NWS Pendleton, OR

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168
ASUS46 KPDT 302325
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
400 PM PDT SAT AUG 30 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

WAZ520-310010-
EAST SLOPES OF WASHINGTON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BULLFROG       N/A         81  49  33  S5      N/A
#CLE ELUM HS    N/A         84  44  25  SW6     29.97R
#ELK HTS DOT    N/A         85  40  20  SW7     N/A
#GLENWOOD       N/A         89  52  28  S6      29.94F
#NILE           N/A         87  37  17  CALM    29.34S
#TROUT LAKE 1NE N/A         86  38  18  W6      29.93F
#TROUT LAKE 1E  N/A         88  38  17  NW2     30.03S
$$

WAZ521-310010-
SIMCOE HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#CENTERVILLE 1SWN/A         90  41  18  W7      29.85F HX 86
#PITT 4SE       N/A         N/A N/A N/A W7      30.12F
$$

WAZ026-310010-
KITTITAS VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
ELLENSBURG AP   FAIR        90  37  15  NW17    30.00S HX 86
#ELLENSBURG CWU N/A         89  49  25  N1      29.87F
#ELLENSBURG 1E  N/A         91  55  30  CALM    29.94F HX 89
#MANASTASH RDG  N/A         86  38  18  N6      N/A
#ROCKY CYN DOT  N/A         88  39  18  NW21G28 N/A
#RYEGRASS DOT   N/A         86  45  24  N6      N/A
$$

WAZ027-310010-
YAKIMA VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
YAKIMA AIRPORT  FAIR        91  40  17  E3      29.96F HX 87
#MABTON         N/A         91  55  30  CALM    29.94F HX 89
#OUTLOOK DOT    N/A         92  36  14  E3      N/A    HX 88
#PARKER DOT     N/A         91  48  23  S3      N/A    HX 88
#TERRACE HTS    N/A         90  46  22  CALM    29.86F HX 87
#I82 S UMTANUM RN/A         88  34  15  SW7     N/A
#UNION GAP DOT  N/A         91  43  19  SE5     N/A    HX 87
#ZILLAH DOT     N/A         91  41  18  NE1     N/A    HX 87
$$

WAZ028-310010-
LOWER COLUMBIA BASIN...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PASCO           FAIR        91  53  28  N3      29.91F HX 89
PROSSER AWOS    N/A         95  36  13  N6      29.94F HX 90
RICHLAND AWOS   FAIR        95  48  20  CALM    29.91F HX 91
#BASIN CITY 5SW N/A         93  60  33  CALM    30.01F HX 93
#BENTON CITY    N/A         93  52  25  CALM    29.79F HX 90
#CONNELL 5N     N/A         94  59  31  SW1     29.89F HX 93
#KENNEWICK 3S   N/A         90  55  31  CALM    29.96F HX 88
#PROSSER DOT    N/A         93  43  18  N1      N/A    HX 89
#SAGEMOOR 2W    N/A         88  70  55  CALM    29.94F
$$

WAZ029-310010-
FOOTHILLS OF THE BLUES...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
WALLA WALLA AP  FAIR        95  43  17  W8      29.95F HX 91
#CLYDE 6NW      N/A         94  47  20  N5      29.96F HX 90
#DELANEY DOT    N/A         98  49  19  SW5     N/A    HX 95
#LOWDEN 2SE     N/A         94  56  28  W3      29.78F HX 92
#WALLA WALLA 5E N/A         96  50  21  NW5     N/A    HX 93
#WHITMAN MISSIONN/A         94  51  23  SW5     29.94F HX 91
$$

WAZ030-310010-
BLUE MOUNTAINS...WASHINGTON

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

ORZ009-041-WAZ024-310010-
COLUMBIA RIVER GORGE

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HOOD RIVER AP   FAIR        86  48  27  CALM    29.97F
THE DALLES AP   FAIR        88  49  26  NW13    29.92F
#CELILO DOT     N/A         93  37  14  SW5     N/A    HX 89
#LYLE           N/A         83  55  38  W10     29.94F
#RUFUS DOT      N/A         93  35  13  W13     N/A    HX 89

$$

ORZ510-310010-
NORTH CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#ANTELOPE       N/A         91  49  24  CALM    29.71F HX 88
#COW CYN RST AREN/A         85  53  33  NW9     N/A
#DUFUR          N/A         90  34  14  NW2     29.89F HX 86
#KENT DOT       N/A         90  36  15  W7      N/A    HX 86
#SHANIKO 5WSW   N/A         86  34  16  W12     N/A
#WAPANITIA AIRPON/A         90  41  18  N3      29.91F HX 86
#WASCO DOT      N/A         93  33  12  W9      N/A    HX 89
#WASCO 5NE      N/A         89  39  17  CALM    29.87F
$$

ORZ511-310010-
CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
BEND AIRPORT    MOCLDY      88  36  16  NE6     30.05F
MADRAS AIRPORT  FAIR        90  34  14  W5      30.04F HX 86
PRINEVILLE AP   FAIR        90  34  14  NW7     30.06F HX 86
REDMOND AIRPORT PTCLDY      87  39  18  N10     30.04F
#ASHWOOD SCHOOL N/A         87  41  20  NW2     29.98F
#CULVER         N/A         89  45  22  CALM    27.92F
#PRINEVILLE     N/A         90  44  20  SW2     29.95F HX 86

$$


ORZ509-310010-
EAST SLOPES OF OREGON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SISTERS AWOS    N/A         88  43  21  SW14    30.02F
SUNRIVER AWOS   FAIR        84  34  17  S15     30.15F
#CAMP SHERMAN   N/A         87  35  16  CALM    29.96S
#LA PINE DOT    N/A         85  34  16  S14G24  N/A
#LAVA BUTTE DOT N/A         86  33  15  S6      N/A
#SISTERS ODOT   N/A         80  28  15  W9      N/A
#WANOGA BUTTE D N/A         76  32  20  S2      N/A

$$

ORZ044-310010-
LOWER COLUMBIA BASIN...OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HERMISTON       FAIR        94  45  19  VRB3    29.92F HX 90
#BOARDMAN SCHOOLN/A         92  44  19  CALM    29.84F HX 88
#ECHO 8SW       N/A         93  47  21  CALM    29.94F HX 89
#I-84 EX 198 DOTN/A         90  58  34  E5      N/A    HX 89
#UMATILLA       N/A         94  52  24  CALM    29.95F HX 91
$$

ORZ507-310010-
NORTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PENDLETON AIRPT FAIR        91  44  20  W7      29.98S HX 87
#ATHENA         N/A         92  49  23  W8      29.88F HX 89
#CAYUSE         N/A         92  48  22  NE1     29.85F HX 89
#HELIX SCHOOL   N/A         90  49  25  CALM    29.89F HX 87
#HELIX 3N       N/A         89  45  22  W1      30.01F
#HOLDMAN 5SE    N/A         93  50  23  NW3     29.96F HX 90
#M-FREEWATER 5SEN/A         93  58  31  CALM    29.95F HX 92
#PDT SUNRIDGE   N/A         95  49  21  CALM    29.93F HX 92
#UMAPINE 2E     N/A         94  58  30  CALM    29.87F HX 93

$$

ORZ508-310010-
SOUTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LEXINGTON       FAIR        91  37  15  N10     30.01F HX 87
#AJAX           N/A         89  47  24  N9      30.01F
#HEPPNER EOC    N/A         89  43  20  CALM    29.83F
#HEPPNER 4NE    N/A         86  43  22  NW3     29.90F
#RUGGS 2SW      N/A         86  39  19  N5      29.91F

$$

ORZ502-503-310010-
BLUE MOUNTAINS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BATTLE MTN DOT N/A         80  41  25  N2      N/A
#HARDMAN 10S    N/A         83  40  22  N7      29.98S
#LADD CREEK ODOTN/A         56  N/A N/A NE7     N/A
#WESTON 4E      N/A         88  48  25  CALM    29.85F
$$

ORZ505-310010-
JOHN DAY BASIN

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOHN DAY        FAIR        87  33  15  W5      30.08F
#MITCHELL 8NW   N/A         86  41  21  CALM    29.84F
$$

ORZ506-310010-
OCHOCO AND JOHN DAY HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BUCK CREEK DOT N/A         89  25  10  W17G35  N/A
#HORSE RIDGE DO N/A         85  35  17  NW2     N/A
#KEYES SMT DOT  N/A         82  38  21  W2      N/A
#PAULINA ODOT   N/A         90  31  12  SW8     N/A    HX 86
#PRAIRIE CITY   N/A         91  31  12  E2      29.99F HX 87
#SENECA 9NW     N/A         84  39  20  SE2     29.95F
$$

ORZ049-310010-
GRANDE RONDE VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LA GRANDE       FAIR        88  46  23  E18G24  30.06S
#COVE SCHOOL    N/A         80  55  42  NW3     30.10R
#ELGIN 1E       N/A         91  47  22  S5      N/A    HX 88
#ISLAND CITY 4N N/A         75  62  64  CALM    30.04F
#LADD CYN DOT   N/A         90  58  34  NE7     N/A    HX 89
#UNION 1S       N/A         75  52  45  NE8G31  29.92R
$$

ORZ050-310010-
WALLOWA COUNTY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOSEPH AIRPORT  PTCLDY      82  37  20  W3      30.16S
#IMNAHA SCHOOL  N/A         92  45  20  CALM    29.91F HX 88
#JOSEPH 3N      N/A         78  50  38  CALM    30.14S
#LOSTINE 3SE    N/A         90  85  85  CALM    30.19F HX 117
#MT HOWARD 8000 N/A         66  38  36  CALM    30.23S
#WALLOWA SCHOOL N/A         87  53  31  CALM    29.90F



$$