Regional Weather Roundup
Issued by NWS Pendleton, OR

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770
ASUS46 KPDT 281825
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
1100 AM PDT THU AUG 28 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

WAZ520-281910-
EAST SLOPES OF WASHINGTON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BULLFROG       N/A         78  55  45  E3      N/A
#CLE ELUM HS    N/A         77  53  43  E5      30.00F
#ELK HTS DOT    N/A         76  53  45  CALM    N/A
#GLENWOOD       N/A         71  60  68  CALM    30.02F
#NILE           N/A         79  55  44  CALM    29.41S
#TROUT LAKE 1NE N/A         74  58  57  CALM    30.00F
#TROUT LAKE 1E  N/A         78  57  48  NE1     30.09F
$$

WAZ521-281910-
SIMCOE HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#CENTERVILLE 1SWN/A         79  56  45  NE1     29.93F
#PITT 4SE       N/A         N/A N/A N/A CALM    30.06S
$$

WAZ026-281910-
KITTITAS VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
ELLENSBURG AP   FAIR        78  55  45  VRB5    30.08S
6HR MIN TEMP:   57; 6HR MAX TEMP:   78;

#ELLENSBURG CWU N/A         80  61  52  SE2     29.95F
#ELLENSBURG 1E  N/A         79  60  52  SE2     30.02F
#MANASTASH RDG  N/A         77  54  45  N3      N/A
#ROCKY CYN DOT  N/A         76  52  43  E9      N/A
#RYEGRASS DOT   N/A         73  54  51  N9      N/A
$$

WAZ027-281910-
YAKIMA VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
YAKIMA AIRPORT  FAIR        80  57  45  CALM    30.06F
6HR MIN TEMP:   59; 6HR MAX TEMP:   80;

YAKIMA-VAGABOND FAIR        80  58  47  W7      30.02F
6HR MIN TEMP:   61; 6HR MAX TEMP:   80;

#MABTON         N/A         78  64  62  E2      30.05F
#OUTLOOK DOT    N/A         79  61  54  E1      N/A
#PARKER DOT     N/A         81  58  46  S3      N/A
#TERRACE HTS    N/A         77  61  58  CALM    29.96F
#I82 S UMTANUM RN/A         75  55  50  SW7     N/A
#UNION GAP DOT  N/A         80  59  49  S2      N/A
#ZILLAH DOT     N/A         80  61  52  E2      N/A
$$

WAZ028-281910-
LOWER COLUMBIA BASIN...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PASCO           FAIR        79  62  56  CALM    30.03F
6HR MIN TEMP:   60; 6HR MAX TEMP:   80;

PROSSER AWOS    N/A         81  66  60  NE5     30.05F
RICHLAND AWOS   FAIR        83  63  51  NE3     30.04F
#BASIN CITY 5SW N/A         80  66  62  CALM    30.12F
#BENTON CITY    N/A         78  65  64  CALM    29.92S
#CONNELL 5N     N/A         80  62  54  SW2     30.01F
#KENNEWICK 3S   N/A         79  65  62  CALM    30.07F
#PROSSER DOT    N/A         80  62  54  E3      N/A
#SAGEMOOR 2W    N/A         78  65  64  CALM    30.06F
$$

WAZ029-281910-
FOOTHILLS OF THE BLUES...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
WALLA WALLA AP  FAIR        82  54  38  CALM    30.05F
6HR MIN TEMP:   64; 6HR MAX TEMP:   82;

#CLYDE 6NW      N/A         80  59  49  SE2     30.08F
#DELANEY DOT    N/A         83  56  40  NE5     N/A
#LOWDEN 2SE     N/A         84  63  49  CALM    29.89F
#WALLA WALLA 5E N/A         85  59  41  S1      N/A
#WHITMAN MISSIONN/A         83  61  48  SW1     30.05F
$$

WAZ030-281910-
BLUE MOUNTAINS...WASHINGTON

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

ORZ009-041-WAZ024-281910-
COLUMBIA RIVER GORGE

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HOOD RIVER AP   FAIR        79  59  50  MISG    30.03F
THE DALLES AP   FAIR        79  57  47  CALM    30.01F
6HR MIN TEMP:   62; 6HR MAX TEMP:   79;

#CELILO DOT     N/A         78  58  50  W2      N/A
#LYLE           N/A         75  59  58  W1      30.01F
#RUFUS DOT      N/A         77  58  52  NW5     N/A

$$

ORZ510-281910-
NORTH CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#ANTELOPE       N/A         76  56  50  CALM    29.84F
#COW CYN RST AREN/A         72  57  59  NW3     N/A
#DUFUR          N/A         80  55  42  CALM    29.95F
#KENT DOT       N/A         79  50  36  E1      N/A
#SHANIKO 5WSW   N/A         74  49  41  S5      N/A
#WAPANITIA AIRPON/A         79  54  42  CALM    29.98F
#WASCO DOT      N/A         80  54  41  NW5     N/A
#WASCO 5NE      N/A         78  56  47  CALM    29.96F
$$

ORZ511-281910-
CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
BEND AIRPORT    FAIR        79  48  34  VRB3    30.14F
MADRAS AIRPORT  PTCLDY      75  52  45  N7      30.13F
PRINEVILLE AP   FAIR        77  48  36  CALM    30.14F
REDMOND AIRPORT FAIR        77  51  40  CALM    30.13S
6HR MIN TEMP:   47; 6HR MAX TEMP:   77;

#ASHWOOD SCHOOL N/A         74  58  57  CALM    30.06F
#CULVER         N/A         70  53  55  CALM    28.04S
#PRINEVILLE     N/A         76  56  50  CALM    30.06F

$$


ORZ509-281910-
EAST SLOPES OF OREGON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SISTERS AWOS    N/A         73  52  48  CALM    30.09F
SUNRIVER AWOS   FAIR        72  48  43  SW9     30.23F
#CAMP SHERMAN   N/A         73  52  48  CALM    30.03F
#LA PINE DOT    N/A         75  47  37  SW6     N/A
#LAVA BUTTE DOT N/A         71  51  49  SW7     N/A
#SISTERS ODOT   N/A         67  43  42  E2      N/A
#WANOGA BUTTE D N/A         64  46  52  CALM    N/A

$$

ORZ044-281910-
LOWER COLUMBIA BASIN...OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HERMISTON       FAIR        78  57  48  VRB5    30.04F
6HR MIN TEMP:   56; 6HR MAX TEMP:   79;

#BOARDMAN SCHOOLN/A         75  62  64  CALM    29.96F
#ECHO 8SW       N/A         78  63  60  CALM    30.06F
#I-84 EX 198 DOTN/A         80  60  51  E7      N/A
#UMATILLA       N/A         78  65  64  CALM    30.08F
$$

ORZ507-281910-
NORTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PENDLETON AIRPT FAIR        82  52  35  CALM    30.06F
6HR MIN TEMP:   57; 6HR MAX TEMP:   82;

#ATHENA         N/A         82  55  40  CALM    29.99F
#CAYUSE         N/A         83  56  40  CALM    29.96F
#HELIX SCHOOL   N/A         81  56  42  CALM    30.00F
#HELIX 3N       N/A         81  53  38  S7      30.09F
#HOLDMAN 5SE    N/A         81  57  44  CALM    30.05F
#M-FREEWATER 5SEN/A         83  62  49  CALM    30.03F
#PDT SUNRIDGE   N/A         83  58  43  CALM    30.02F
#UMAPINE 2E     N/A         83  64  53  CALM    29.98F

$$

ORZ508-281910-
SOUTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LEXINGTON       FAIR        82  52  35  VRB5    30.10F
#AJAX           N/A         78  57  48  CALM    30.10F
#HEPPNER EOC    N/A         79  53  41  CALM    29.92S
#HEPPNER 4NE    N/A         79  53  41  NW2     29.99F
#RUGGS 2SW      N/A         80  52  38  CALM    29.99F

$$

ORZ502-503-281910-
BLUE MOUNTAINS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BATTLE MTN DOT N/A         69  47  45  S8      N/A
#HARDMAN 10S    N/A         72  49  44  E2      30.09S
#LADD CREEK ODOTN/A         68  56  65  E6      N/A
#WESTON 4E      N/A         76  52  43  CALM    29.98S
$$

ORZ505-281910-
JOHN DAY BASIN

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOHN DAY        FAIR        78  48  35  NE3     30.18F
$$

ORZ506-281910-
OCHOCO AND JOHN DAY HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BUCK CREEK DOT N/A         71  49  46  SW8     N/A
#HORSE RIDGE DO N/A         77  46  33  CALM    N/A
#KEYES SMT DOT  N/A         73  49  43  E6      N/A
#PAULINA ODOT   N/A         73  49  43  E2      N/A
#PRAIRIE CITY   N/A         78  51  39  S1      30.09S
#SENECA 9NW     N/A         68  52  57  CALM    30.05F
$$

ORZ049-281910-
GRANDE RONDE VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LA GRANDE       FAIR        71  57  61  VRB3    30.17F
#COVE SCHOOL    N/A         70  60  71  SE1     30.16F
#ELGIN 1E       N/A         68  61  78  CALM    N/A
#ISLAND CITY 4N N/A         74  66  76  SW2     30.02F
#LADD CYN DOT   N/A         70  61  73  N1      N/A
#UNION 1S       N/A         69  60  73  CALM    30.06F
$$

ORZ050-281910-
WALLOWA COUNTY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOSEPH AIRPORT  FAIR        74  50  43  CALM    30.22F
#IMNAHA SCHOOL  N/A         73  60  64  CALM    30.07F
#JOSEPH 3N      N/A         70  53  55  CALM    30.20S
#LOSTINE 3SE    N/A         69  56  63  CALM    30.28F
#MT HOWARD 8000 N/A         58  44  60  CALM    30.22R
#WALLOWA SCHOOL N/A         67  61  81  CALM    30.07F



$$