Regional Weather Roundup
Issued by NWS Pendleton, OR

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169
ASUS46 KPDT 301504
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
800 AM 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

WAZ520-301610-
EAST SLOPES OF WASHINGTON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BULLFROG       N/A         53  52  96  CALM    N/A
#CLE ELUM HS    N/A         52  50  93  CALM    30.03R
#ELK HTS DOT    N/A         57  54  90  CALM    N/A
#GLENWOOD       N/A         43  38  82  CALM    30.04S
#NILE           N/A         48  41  77  CALM    29.45F
#TROUT LAKE 1NE N/A         50  41  71  CALM    30.02R
#TROUT LAKE 1E  N/A         45  40  82  CALM    30.11S
$$

WAZ521-301610-
SIMCOE HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#CENTERVILLE 1SWN/A         55  39  55  E2      29.93S
$$

WAZ026-301610-
KITTITAS VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
ELLENSBURG AP   MOSUNNY     58  51  77  E6      30.08R
#ELLENSBURG CWU N/A         56  51  83  CALM    29.96S
#ELLENSBURG 1E  N/A         53  50  89  CALM    30.04R
#MANASTASH RDG  N/A         63  50  62  NW9     N/A
#ROCKY CYN DOT  N/A         59  54  83  W6      N/A
#RYEGRASS DOT   N/A         59  50  72  S7      N/A
$$

WAZ027-301610-
YAKIMA VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
YAKIMA AIRPORT  FAIR        62  38  41  W9      30.06S
#MABTON         N/A         60  50  69  CALM    30.03S
#OUTLOOK DOT    N/A         59  53  80  SE1     N/A
#PARKER DOT     N/A         69  42  37  N14     N/A
#TERRACE HTS    N/A         59  50  72  CALM    29.95S
#I82 S UMTANUM RN/A         64  50  60  N9      N/A
#UNION GAP DOT  N/A         68  40  36  W6      N/A
#ZILLAH DOT     N/A         62  52  70  N1      N/A
$$

WAZ028-301610-
LOWER COLUMBIA BASIN...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PASCO           FAIR        64  59  84  N3      30.01R
PROSSER AWOS    N/A         64  54  70  CALM    30.05R
RICHLAND AWOS   FAIR        69  57  66  CALM    30.02R
#BASIN CITY 5SW N/A         59  54  83  E2      30.08R
#BENTON CITY    N/A         64  53  67  CALM    29.89R
#CONNELL 5N     N/A         64  48  56  CALM    29.98R
#KENNEWICK 3S   N/A         72  44  37  S1      30.04R
#PROSSER DOT    N/A         61  53  75  CALM    N/A
#SAGEMOOR 2W    N/A         65  54  68  CALM    30.03R
$$

WAZ029-301610-
FOOTHILLS OF THE BLUES...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
WALLA WALLA AP  FAIR        73  46  38  E5      30.04S
#CLYDE 6NW      N/A         68  46  45  N2      30.06S
#DELANEY DOT    N/A         60  48  64  CALM    N/A
#LOWDEN 2SE     N/A         62  52  70  CALM    29.90R
#WALLA WALLA 5E N/A         70  51  51  CALM    N/A
#WHITMAN MISSIONN/A         59  53  80  CALM    30.04S
$$

WAZ030-301610-
BLUE MOUNTAINS...WASHINGTON

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

ORZ009-041-WAZ024-301610-
COLUMBIA RIVER GORGE

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HOOD RIVER AP   FAIR        57  50  77  CALM    30.07R
THE DALLES AP   FAIR        67  56  68  W8      30.03S
#CELILO DOT     N/A         69  54  59  W3      N/A
#LYLE           N/A         63  55  75  N2      30.05S
#RUFUS DOT      N/A         70  54  57  W10     N/A

$$

ORZ510-301610-
NORTH CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#ANTELOPE       N/A         55  33  43  CALM    29.84S
#COW CYN RST AREN/A         68  41  37  S1      N/A
#DUFUR          N/A         56  46  69  CALM    29.97S
#KENT DOT       N/A         62  37  39  SE2     N/A
#SHANIKO 5WSW   N/A         67  26  21  S2      N/A
#WAPANITIA AIRPON/A         60  41  49  CALM    30.00S
#WASCO DOT      N/A         66  47  50  CALM    N/A
#WASCO 5NE      N/A         66  49  54  CALM    29.95R
$$

ORZ511-301610-
CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
BEND AIRPORT    FAIR        61  39  44  S6      30.15S
MADRAS AIRPORT  FAIR        57  37  47  MISG    30.14S
PRINEVILLE AP   FAIR        55  34  45  CALM    30.16S
#ASHWOOD SCHOOL N/A         54  43  66  CALM    30.08S
#PRINEVILLE     N/A         53  46  77  CALM    30.09S

$$


ORZ509-301610-
EAST SLOPES OF OREGON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SUNRIVER AWOS   FAIR        43  37  79  SW5     30.26R HAZE
#BLUE BOX PASS  N/A         62  N/A N/A CALM    N/A
#CAMP SHERMAN   N/A         42  32  67  CALM    30.12R
#LA PINE DOT    N/A         46  35  65  CALM    N/A
#LAVA BUTTE DOT N/A         49  39  68  CALM    N/A
#SISTERS ODOT   N/A         45  30  55  CALM    N/A
#WANOGA BUTTE D N/A         62  35  36  CALM    N/A

$$

ORZ044-301610-
LOWER COLUMBIA BASIN...OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HERMISTON       FAIR        66  48  52  SE3     30.03R
#BOARDMAN SCHOOLN/A         60  47  62  CALM    29.96R
#ECHO 8SW       N/A         62  49  62  CALM    30.04R
#I-84 EX 198 DOTN/A         69  45  42  NE6     N/A
#UMATILLA       N/A         63  54  72  CALM    30.06S
$$

ORZ507-301610-
NORTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PENDLETON AIRPT FAIR        69  44  40  SE6     30.07R
#ATHENA         N/A         60  47  62  CALM    29.99S
#CAYUSE         N/A         68  46  45  E3      29.95
#HELIX SCHOOL   N/A         56  47  72  CALM    29.99R
#HELIX 3N       N/A         66  45  47  S1      30.09
#HOLDMAN 5SE    N/A         68  49  51  CALM    30.06R
#M-FREEWATER 5SEN/A         67  49  52  CALM    30.03S
#PDT SUNRIDGE   N/A         56  46  69  CALM    30.03S
#UMAPINE 2E     N/A         66  53  63  CALM    29.98R

$$

ORZ508-301610-
SOUTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LEXINGTON       FAIR        68  37  32  E10     30.09S
#AJAX           N/A         66  44  45  S1      30.09R
#HEPPNER EOC    N/A         64  38  38  CALM    29.92S
#HEPPNER 4NE    N/A         71  39  31  CALM    29.98S
#RUGGS 2SW      N/A         67  39  36  SW7     30.00S

$$

ORZ502-503-301610-
BLUE MOUNTAINS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BATTLE MTN DOT N/A         59  42  53  S6      N/A
#HARDMAN 10S    N/A         61  41  48  CALM    30.05S
#LADD CREEK ODOTN/A         56  N/A N/A W1      N/A
#WESTON 4E      N/A         67  45  45  CALM    29.91S
$$

ORZ505-301610-
JOHN DAY BASIN

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOHN DAY        FAIR        60  38  44  E6      30.19S
#MITCHELL 8NW   N/A         68  39  35  CALM    29.93R
$$

ORZ506-301610-
OCHOCO AND JOHN DAY HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BUCK CREEK DOT N/A         57  36  45  S1      N/A
#HORSE RIDGE DO N/A         47  30  51  CALM    N/A
#KEYES SMT DOT  N/A         60  43  53  E3      N/A
#PAULINA ODOT   N/A         53  40  61  CALM    N/A
#PRAIRIE CITY   N/A         52  43  71  CALM    30.09S
#SENECA 9NW     N/A         40  37  89  CALM    30.07R
$$

ORZ049-301610-
GRANDE RONDE VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#COVE SCHOOL    N/A         57  46  67  CALM    30.16S
#ELGIN 1E       N/A         54  46  74  CALM    N/A
#ISLAND CITY 4N N/A         54  48  80  CALM    30.10S
#LADD CYN DOT   N/A         60  46  60  W1      N/A
#UNION 1S       N/A         59  47  64  CALM    30.04R
$$

ORZ050-301610-
WALLOWA COUNTY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOSEPH AIRPORT  FAIR        63  43  48  CALM    30.23R
#IMNAHA SCHOOL  N/A         58  51  77  CALM    30.08R
#JOSEPH 3N      N/A         52  45  77  CALM    30.20R
#LOSTINE 3SE    N/A         54  43  66  S2      30.29S
#MT HOWARD 8000 N/A         59  36  42  CALM    30.25S
#WALLOWA SCHOOL N/A         51  47  86  CALM    30.06R



$$