Regional Weather Roundup
Issued by NWS Pendleton, OR

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331
ASUS46 KPDT 290504
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
1000 PM 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

WAZ520-290610-
EAST SLOPES OF WASHINGTON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BULLFROG       N/A         62  62  100 CALM    N/A
#CLE ELUM HS    N/A         62  61  97  CALM    29.98F
#ELK HTS DOT    N/A         64  57  78  SW5     N/A
#GLENWOOD       N/A         64  55  73  CALM    29.95R
#NILE           N/A         68  56  65  CALM    29.39R
#TROUT LAKE 1NE N/A         66  57  73  CALM    29.94R
#TROUT LAKE 1E  N/A         66  53  63  CALM    30.05R
$$

WAZ521-290610-
SIMCOE HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#CENTERVILLE 1SWN/A         77  47  35  S2      29.88R
#PITT 4SE       N/A         N/A N/A N/A CALM    30.01R
$$

WAZ026-290610-
KITTITAS VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
ELLENSBURG AP   FAIR        64  55  73  NW5     30.04S
#ELLENSBURG CWU N/A         70  60  71  NW3     29.91S
#ELLENSBURG 1E  N/A         70  59  68  CALM    29.98F
#MANASTASH RDG  N/A         71  51  49  W6      N/A
#ROCKY CYN DOT  N/A         65  58  78  W6      N/A
#RYEGRASS DOT   N/A         72  52  49  CALM    N/A
$$

WAZ027-290610-
YAKIMA VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
YAKIMA AIRPORT  FAIR        80  54  41  N7      30.01R
YAKIMA-VAGABOND PTCLDY      76  53  45  E9      29.97R
#MABTON         N/A         74  59  59  CALM    29.98S
#OUTLOOK DOT    N/A         81  56  42  E1      N/A
#PARKER DOT     N/A         80  54  41  W1      N/A
#TERRACE HTS    N/A         80  56  44  CALM    29.89R
#I82 S UMTANUM RN/A         75  50  41  N13     N/A
#UNION GAP DOT  N/A         78  55  45  W1      N/A
#ZILLAH DOT     N/A         78  57  48  NE1     N/A
$$

WAZ028-290610-
LOWER COLUMBIA BASIN...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PASCO           FAIR        71  61  71  CALM    29.95S
PROSSER AWOS    N/A         70  57  63  CALM    30.00R
RICHLAND AWOS   FAIR        74  62  66  W5      29.97R
#BASIN CITY 5SW N/A         74  60  62  N3      30.04R
#BENTON CITY    N/A         76  58  54  CALM    29.83S
#CONNELL 5N     N/A         73  58  59  NE1     29.93S
#KENNEWICK 3S   N/A         77  58  52  CALM    29.99S
#PROSSER DOT    N/A         74  58  57  CALM    N/A
#SAGEMOOR 2W    N/A         72  62  71  N2      29.97S
$$

WAZ029-290610-
FOOTHILLS OF THE BLUES...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
WALLA WALLA AP  FAIR        77  48  36  SE5     29.98S
#CLYDE 6NW      N/A         73  54  51  E3      30.01S
#DELANEY DOT    N/A         69  53  57  CALM    N/A
#LOWDEN 2SE     N/A         72  54  53  E1      29.82R
#WALLA WALLA 5E N/A         72  50  46  CALM    N/A
#WHITMAN MISSIONN/A         73  55  53  CALM    29.98R
$$

WAZ030-290610-
BLUE MOUNTAINS...WASHINGTON

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

ORZ009-041-WAZ024-290610-
COLUMBIA RIVER GORGE

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HOOD RIVER AP   FAIR        70  50  49  CALM    29.98R
THE DALLES AP   FAIR        82  52  35  N8      29.94R
#CELILO DOT     N/A         84  47  28  S5      N/A
#LYLE           N/A         82  57  43  N1      29.94R
#RUFUS DOT      N/A         82  53  37  S7      N/A

$$

ORZ510-290610-
NORTH CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#ANTELOPE       N/A         75  50  41  CALM    29.77R
#COW CYN RST AREN/A         74  53  48  N7      N/A
#DUFUR          N/A         68  49  51  CALM    29.90R
#KENT DOT       N/A         74  46  37  SE5     N/A
#SHANIKO 5WSW   N/A         72  45  38  N10     N/A
#WAPANITIA AIRPON/A         74  49  41  NW1     29.93R
#WASCO DOT      N/A         76  42  30  E1      N/A
#WASCO 5NE      N/A         72  49  44  CALM    29.90R
$$

ORZ511-290610-
CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
BEND AIRPORT    CLOUDY      73  48  41  NW5     30.09R
MADRAS AIRPORT  FAIR        66  46  48  N6      30.07R
PRINEVILLE AP   CLOUDY      75  43  32  NW9     30.08S
REDMOND AIRPORT MOCLEAR     71  48  44  CALM    30.08R HAZE
#ASHWOOD SCHOOL N/A         76  52  43  CALM    30.01R
#CULVER         N/A         72  50  46  CALM    27.96R
#PRINEVILLE     N/A         68  51  55  CALM    29.98S

$$


ORZ509-290610-
EAST SLOPES OF OREGON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SUNRIVER AWOS   CLOUDY      59  50  72  CALM    30.19S HAZE
#CAMP SHERMAN   N/A         64  48  56  CALM    30.02F
#LA PINE DOT    N/A         61  44  53  CALM    N/A
#LAVA BUTTE DOT N/A         62  45  54  CALM    N/A
#SISTERS ODOT   N/A         66  41  40  NE1     N/A
#WANOGA BUTTE D N/A         64  44  48  CALM    N/A

$$

ORZ044-290610-
LOWER COLUMBIA BASIN...OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HERMISTON       FAIR        72  54  53  NE8     29.95S
#BOARDMAN SCHOOLN/A         78  64  62  CALM    29.87R
#ECHO 8SW       N/A         75  58  56  CALM    29.96S
#I-84 EX 198 DOTN/A         75  52  45  N8      N/A
#UMATILLA       N/A         79  58  49  CALM    29.98R
$$

ORZ507-290610-
NORTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PENDLETON AIRPT FAIR        72  46  39  NE7     30.00S
#ATHENA         N/A         75  49  40  N1      29.92S
#CAYUSE         N/A         75  52  45  CALM    29.89S
#HELIX SCHOOL   N/A         70  48  46  CALM    29.93S
#HELIX 3N       N/A         71  47  42  CALM    30.04S
#HOLDMAN 5SE    N/A         73  52  48  CALM    29.99F
#M-FREEWATER 5SEN/A         72  55  55  CALM    29.98S
#PDT SUNRIDGE   N/A         74  49  41  CALM    29.97S
#UMAPINE 2E     N/A         69  55  61  CALM    29.91R

$$

ORZ508-290610-
SOUTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LEXINGTON       CLOUDY      73  45  37  E6      30.03S
#AJAX           N/A         75  48  38  E3      30.05R
#HEPPNER EOC    N/A         76  48  37  CALM    29.86R
#HEPPNER 4NE    N/A         74  45  35  E6      29.93S
#RUGGS 2SW      N/A         72  48  43  SW3     29.94R

$$

ORZ502-503-290610-
BLUE MOUNTAINS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BATTLE MTN DOT N/A         67  40  37  CALM    N/A
#HARDMAN 10S    N/A         68  43  40  CALM    30.02S
#LADD CREEK ODOTN/A         68  51  55  NW5     N/A
#WESTON 4E      N/A         72  48  43  CALM    29.91S
$$

ORZ505-290610-
JOHN DAY BASIN

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOHN DAY        FAIR        72  45  38  E7      30.10S
#MITCHELL 8NW   N/A         75  49  40  CALM    29.88S
$$

ORZ506-290610-
OCHOCO AND JOHN DAY HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BUCK CREEK DOT N/A         63  29  28  CALM    N/A
#HORSE RIDGE DO N/A         72  48  43  CALM    N/A
#KEYES SMT DOT  N/A         69  46  44  S2      N/A
#PAULINA ODOT   N/A         70  44  39  CALM    N/A
#PRAIRIE CITY   N/A         67  46  47  E2      30.02R
#SENECA 9NW     N/A         59  40  49  CALM    29.94R
$$

ORZ049-290610-
GRANDE RONDE VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LA GRANDE       FAIR        67  52  59  NW5     30.09S
#COVE SCHOOL    N/A         71  54  55  CALM    30.09S
#ELGIN 1E       N/A         66  51  58  CALM    N/A
#ISLAND CITY 4N N/A         71  62  73  CALM    29.96S
#LADD CYN DOT   N/A         72  54  53  S13     N/A
#UNION 1S       N/A         72  54  53  CALM    29.95F
$$

ORZ050-290610-
WALLOWA COUNTY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOSEPH AIRPORT  FAIR        60  49  67  SW3     30.18S
#IMNAHA SCHOOL  N/A         75  61  62  CALM    29.97R
#JOSEPH 3N      N/A         60  49  67  CALM    30.16S
#LOSTINE 3SE    N/A         57  47  69  CALM    30.24R
#MT HOWARD 8000 N/A         55  43  64  CALM    30.21R
#WALLOWA SCHOOL N/A         66  56  70  CALM    29.96S



$$