Regional Weather Roundup
Issued by NWS Pendleton, OR

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596
ASUS46 KPDT 151125
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
400 AM PDT THU MAY 15 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

WAZ520-151210-
EAST SLOPES OF WASHINGTON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BULLFROG       N/A         43  34  70  W10     N/A
#CLE ELUM HS    N/A         41  34  76  W5      29.99S
#ELK HTS DOT    N/A         N/A N/A N/A SW3     N/A
#GLENWOOD       N/A         36  32  85  CALM    30.08S
#TROUT LAKE 1NE N/A         43  33  67  W7      30.08S
#TROUT LAKE 1E  N/A         43  32  65  CALM    30.10S
$$

WAZ521-151210-
SIMCOE HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#SATUS PASS DOT N/A         31  29  92  NE1     N/A
#CENTERVILLE 1SWN/A         42  33  70  W7      30.03R
$$

WAZ026-151210-
KITTITAS VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
ELLENSBURG AP   FAIR        46  33  60  NW21G30 30.02R WCI 38
#ELLENSBURG CWU N/A         45  36  70  W1      29.97R
#ELLENSBURG 1E  N/A         45  36  70  N5      30.05R
#KITTITAS 3S    N/A         44  35  70  NW9     30.01R
#MANASTASH RDG  N/A         40  32  73  N7      N/A
#ROCKY CYN DOT  N/A         45  34  65  W15G25  N/A    WCI 38
#RYEGRASS DOT   N/A         40  33  76  SE13    N/A    WCI 32
#THORP 6N       N/A         43  36  76  W1      29.98S
$$

WAZ027-151210-
YAKIMA VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SUNNYSIDE AP    FAIR        39  35  85  NE3     30.05R
YAKIMA AIRPORT  FAIR        48  31  51  MISG    30.03S
#MABTON         N/A         43  32  65  SW2     30.06R
#OUTLOOK DOT    N/A         47  31  53  SW8     N/A
#PARKER DOT     N/A         47  32  56  CALM    N/A
#TERRACE HTS    N/A         46  35  65  CALM    29.98R
#I82 S UMTANUM RN/A         40  30  67  NE3     N/A
#UNION GAP DOT  N/A         47  33  58  CALM    N/A
#ZILLAH DOT     N/A         44  34  68  SE2     N/A
$$

WAZ028-151210-
LOWER COLUMBIA BASIN...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PASCO           CLOUDY      51  34  52  S9      30.04R
PROSSER AWOS    N/A         39  36  89  CALM    30.07R
RICHLAND AWOS   MOCLDY      53  35  50  SW12    30.04R
#BASIN CITY 5SW N/A         47  36  65  SW6     30.07R
#BENTON CITY    N/A         43  34  70  CALM    29.93R
#CONNELL 5N     N/A         43  38  82  SW1     30.00R
#KENNEWICK 3S   N/A         46  35  65  S6      30.05R
#PROSSER DOT    N/A         44  33  65  W1      N/A
#SAGEMOOR 2W    N/A         46  38  73  W3      30.03R
$$

WAZ029-151210-
FOOTHILLS OF THE BLUES...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
WALLA WALLA AP  FAIR        47  34  60  S16     30.06R WCI 41
#CLYDE 6NW      N/A         45  37  73  S15     30.05R WCI 38
#DELANEY DOT    N/A         49  35  58  E15G26  N/A    WCI 43
#WALLA WALLA 5E N/A         47  37  68  S8      N/A
#WHITMAN MISSIONN/A         49  37  63  SE6     30.11R
$$

WAZ030-151210-
BLUE MOUNTAINS...WASHINGTON

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

ORZ009-041-WAZ024-151210-
COLUMBIA RIVER GORGE

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HOOD RIVER AP   CLOUDY      50  37  61  W6      30.13S
THE DALLES AP   MOCLEAR     51  36  56  W13     30.12R
#CELILO DOT     N/A         51  35  54  SW5     N/A
#LYLE           N/A         52  38  59  W6      30.12R
#MARYHILL       N/A         48  33  56  W24G31  N/A    WCI 40
#RUFUS DOT      N/A         52  35  52  W21G28  N/A

$$

ORZ510-151210-
NORTH CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#ANTELOPE       N/A         35  29  78  CALM    29.95R
#COW CYN RST AREN/A         39  34  82  W9      N/A
#DUFUR          N/A         43  36  76  S6      30.06S
#GRASS VALLEY 1SN/A         40  33  76  SE1     30.03S
#KENT DOT       N/A         34  30  85  W6      N/A
#SHANIKO 5WSW   N/A         36  30  79  W8      N/A
#WAPANITIA AIRPON/A         43  34  70  W5      30.09S
#WASCO DOT      N/A         45  33  63  W12G24  N/A    WCI 39
#WASCO 5NE      N/A         43  34  70  W14     30.04R WCI 36
$$

ORZ511-151210-
CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
BEND AIRPORT    FAIR        34  32  92  S5      30.08S
MADRAS AIRPORT  FAIR        34  32  92  SE5     30.12S
PRINEVILLE AP   FAIR        34  32  92  CALM    30.09S
REDMOND AIRPORT FAIR        32  28  85  S7      30.09R
#ASHWOOD SCHOOL N/A         36  32  85  S6      30.06R
#CULVER         N/A         36  30  79  CALM    28.23R
#PRINEVILLE     N/A         30  28  92  CALM    30.18S

$$


ORZ509-151210-
EAST SLOPES OF OREGON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SUNRIVER AWOS   FAIR        32  30  92  CALM    30.13R
#CAMP SHERMAN   N/A         41  33  73  CALM    30.11S
#LA PINE DOT    N/A         36  32  85  SW5     N/A
#LAVA BUTTE DOT N/A         36  33  89  S3      N/A
#SISTERS ODOT   N/A         26  23  88  CALM    N/A
#WANOGA BUTTE D N/A         34  25  69  CALM    N/A

$$

ORZ044-151210-
LOWER COLUMBIA BASIN...OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HERMISTON       FAIR        48  35  60  SW15    30.07R WCI 42
#BOARDMAN SCHOOLN/A         48  36  63  N2      30.03R
#ECHO 8SW       N/A         46  37  71  SW15G25 30.08R WCI 40
#I-84 EX 198 DOTN/A         45  35  68  E15     N/A    WCI 38
#UMATILLA       N/A         47  37  68  SW2     29.97R
$$

ORZ507-151210-
NORTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PENDLETON AIRPT CLOUDY      47  34  60  SW14    30.07R WCI 41
#ATHENA         N/A         46  35  65  SE3     30.07R
#HELIX 3N       N/A         40  34  79  SW12    30.07R WCI 33
#PDT SUNRIDGE   N/A         46  35  65  CALM    30.06R

$$

ORZ508-151210-
SOUTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LEXINGTON       MOCLDY      43  36  76  SW8     30.12S
#AJAX           N/A         41  34  76  SW13    30.07F WCI 34
#HEPPNER 4NE    N/A         38  33  82  W6      30.09R
#RUGGS 2SW      N/A         40  35  82  SW5     30.12R

$$

ORZ502-503-151210-
BLUE MOUNTAINS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
MEACHAM         MOCLDY      37  30  75  CALM    30.04S
#BATTLE MTN DOT N/A         33  31  92  CALM    N/A
#HARDMAN 10S    N/A         33  30  89  CALM    30.13S
#LADD CYN SMT   N/A         41  36  82  N7      N/A
#LADD CREEK ODOTN/A         43  34  70  E3      N/A
#N POWDER DOT   N/A         42  34  73  N12     N/A    WCI 35
#TOLLGATE       N/A         30  29  96  CALM    30.03S
#WESTON 4E      N/A         38  33  82  CALM    30.03R
$$

ORZ505-151210-
JOHN DAY BASIN

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOHN DAY        FAIR        37  32  82  SW5     30.07R
#MITCHELL 8NW   N/A         39  33  79  CALM    30.05S
$$

ORZ506-151210-
OCHOCO AND JOHN DAY HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BUCK CREEK DOT N/A         30  27  88  CALM    N/A
#HORSE RIDGE DO N/A         23  21  92  S6      N/A
#KEYES SMT DOT  N/A         34  31  89  W3      N/A
#PAULINA ODOT   N/A         38  32  79  W6      N/A
#PRAIRIE CITY   N/A         34  30  85  CALM    30.00R
#SENECA 9NW     N/A         26  24  92  CALM    30.04R
$$

ORZ049-151210-
GRANDE RONDE VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LA GRANDE       CLOUDY      43  35  73  N9      30.08R
#COVE SCHOOL    N/A         42  35  76  CALM    30.06R
#ELGIN 1E       N/A         37  33  85  CALM    N/A
#IMBLER SCHOOL  N/A         41  32  70  CALM    30.02R
#ISLAND CITY 4N N/A         49  44  83  CALM    30.19S
#LADD CYN DOT   N/A         44  38  79  NE5     N/A
#UNION 1S       N/A         45  37  73  CALM    30.05R
$$

ORZ050-151210-
WALLOWA COUNTY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOSEPH AIRPORT  PTCLDY      34  30  85  CALM    30.04R
#IMNAHA SCHOOL  N/A         49  37  63  CALM    30.03R
#JOSEPH 3N      N/A         35  28  75  CALM    30.03R
#LOSTINE 3SE    N/A         38  31  76  CALM    30.11R
#WALLOWA LAKE   N/A         38  34  85  CALM    30.06R
#WALLOWA SCHOOL N/A         43  34  70  N2      30.02R



$$