Regional Weather Roundup
Issued by NWS Pendleton, OR

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142
ASUS46 KPDT 100225
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
600 PM PST TUE DEC 9 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

WAZ520-100310-
EAST SLOPES OF WASHINGTON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BULLFROG       N/A         40  40  100 CALM    N/A
#ELK HTS DOT    N/A         40  39  96  CALM    N/A
#GLENWOOD       N/A         43  39  86  CALM    30.10S
#TROUT LAKE 1NE N/A         42  -5  13  CALM    30.10S
#TROUT LAKE 1E  N/A         43  42  96  CALM    30.10R
$$

WAZ521-100310-
SIMCOE HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#CENTERVILLE 1SWN/A         45  43  93  NE2     30.03S
$$

WAZ026-100310-
KITTITAS VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
ELLENSBURG AP   LGT RAIN    41  40  96  NE5     30.09F
#ELLENSBURG CWU N/A         42  40  93  CALM    30.07S
#ELLENSBURG 1E  N/A         42  40  93  CALM    30.15S
#KITTITAS 3S    N/A         42  39  89  CALM    30.12S
#MANASTASH RDG  N/A         38  38  100 CALM    N/A
#ROCKY CYN DOT  N/A         41  39  93  CALM    N/A
#RYEGRASS DOT   N/A         39  36  89  S6      N/A
$$

WAZ027-100310-
YAKIMA VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SUNNYSIDE AP    LGT DRIZZLE 48  46  93  NE5     30.11S
YAKIMA AIRPORT  LGT RAIN    47  46  96  CALM    30.10S
#MABTON         N/A         48  44  86  CALM    30.11S
#OUTLOOK DOT    N/A         47  46  96  NE6     N/A
#PARKER DOT     N/A         47  46  96  W1      N/A
#TERRACE HTS    N/A         47  44  89  CALM    30.06S
#I82 S UMTANUM RN/A         43  40  89  N5      N/A
#UNION GAP DOT  N/A         48  46  93  S1      N/A
#ZILLAH DOT     N/A         47  46  96  E2      N/A
$$

WAZ028-100310-
LOWER COLUMBIA BASIN...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PASCO           RAIN        50  49  96  E5      30.12F FOG
PROSSER AWOS    N/A         48  48  100 N3      30.13S
RICHLAND AWOS   RAIN        50  49  96  CALM    30.13S
#BASIN CITY 5SW N/A         47  45  93  CALM    30.17F
#BENTON CITY    N/A         47  44  89  CALM    30.02R
#CONNELL 5N     N/A         46  44  93  CALM    30.13R
#KENNEWICK 3S   N/A         48  46  93  CALM    30.13S
#PROSSER DOT    N/A         48  46  93  CALM    N/A
#SAGEMOOR 2W    N/A         48  46  93  CALM    30.12S
$$

WAZ029-100310-
FOOTHILLS OF THE BLUES...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
WALLA WALLA AP  LGT RAIN    48  43  83  E7      30.11F
#CLYDE 6NW      N/A         48  44  86  CALM    30.14S
#DELANEY DOT    N/A         48  41  77  CALM    N/A
#LOWDEN 2SE     N/A         48  46  93  CALM    29.98F
#WALLA WALLA 5E N/A         48  45  89  CALM    N/A
#WHITMAN MISSIONN/A         49  46  89  CALM    30.12F
$$

WAZ030-100310-
BLUE MOUNTAINS...WASHINGTON

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

ORZ009-041-WAZ024-100310-
COLUMBIA RIVER GORGE

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HOOD RIVER AP   LGT RAIN    45  45  100 CALM    30.11F
THE DALLES AP   LGT RAIN    46  46  100 CALM    30.11  FOG
#CELILO DOT     N/A         49  48  96  CALM    N/A
#LYLE           N/A         47  46  96  CALM    30.12S
#RUFUS DOT      N/A         48  48  100 CALM    N/A

$$

ORZ510-100310-
NORTH CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#ANTELOPE       N/A         48  46  93  CALM    29.92S
#COW CYN RST AREN/A         49  48  96  CALM    N/A
#DUFUR          N/A         45  44  96  S5      30.04F
#GRASS VALLEY 1SN/A         46  44  93  CALM    30.04R
#KENT DOT       N/A         46  N/A N/A E5      N/A
#SHANIKO 5WSW   N/A         48  48  100 S10     N/A
#WAPANITIA AIRPON/A         45  43  93  CALM    30.08S
#WASCO DOT      N/A         46  46  100 CALM    N/A
#WASCO 5NE      N/A         44  43  96  CALM    30.06F
$$

ORZ511-100310-
CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
BEND AIRPORT    CLOUDY      55  46  72  S17     30.12S
MADRAS AIRPORT  MOCLDY      55  45  69  S13     30.11S
PRINEVILLE AP   CLOUDY      50  48  93  CALM    30.14S
REDMOND AIRPORT MOCLDY      52  46  80  E3      30.13R
#ASHWOOD SCHOOL N/A         56  48  74  S5      30.04F
#CULVER         N/A         56  46  69  CALM    27.95S
#PRINEVILLE     N/A         50  47  89  CALM    30.17S

$$


ORZ509-100310-
EAST SLOPES OF OREGON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SUNRIVER AWOS   CLOUDY      48  46  93  S13     30.22S FOG WCI 43
#BLUE BOX PASS  N/A         46  N/A N/A CALM    N/A
#CAMP SHERMAN   N/A         50  47  89  CALM    30.11R
#LA PINE DOT    N/A         48  45  89  E2      N/A
#LAVA BUTTE DOT N/A         47  46  96  S5      N/A
#SISTERS ODOT   N/A         50  39  66  SW5     N/A
#WANOGA BUTTE D N/A         43  43  100 CALM    N/A

$$

ORZ044-100310-
LOWER COLUMBIA BASIN...OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HERMISTON       LGT RAIN    49  48  96  E3      30.10F FOG
#BOARDMAN SCHOOLN/A         48  46  93  CALM    30.07S
#ECHO 8SW       N/A         49  48  96  CALM    30.11F
#I-84 EX 198 DOTN/A         49  47  93  N6      N/A
#UMATILLA       N/A         49  48  96  CALM    30.17F
$$

ORZ507-100310-
NORTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PENDLETON AIRPT LGT RAIN    47  46  96  E7      30.10F FOG
#ATHENA         N/A         47  45  93  N2      30.09F
#CAYUSE         N/A         48  45  89  CALM    30.07F
#HELIX SCHOOL   N/A         46  44  93  CALM    30.10F
#HELIX 3N       N/A         45  43  93  SE9     30.11F
#HOLDMAN 5SE    N/A         47  33  58  CALM    30.10F
#M-FREEWATER 5SEN/A         46  43  89  SE6     30.08F
#PDT SUNRIDGE   N/A         47  46  96  CALM    30.08F
#UMAPINE 2E     N/A         49  45  86  SE5     30.09F

$$

ORZ508-100310-
SOUTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LEXINGTON       LGT DRIZZLE 48  48  100 NE6     30.11F
#AJAX           N/A         46  45  96  CALM    30.08S
#HEPPNER 4NE    N/A         47  46  96  CALM    30.07F
#RUGGS 2SW      N/A         50  48  93  SW5     30.09F

$$

ORZ502-503-100310-
BLUE MOUNTAINS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BATTLE MTN DOT N/A         41  39  93  S5      N/A
#LADD CYN SMT   N/A         41  40  96  N2      N/A
#LADD CREEK ODOTN/A         42  38  86  NW3     N/A
#TOLLGATE       N/A         33  32  96  CALM    30.12F
#WESTON 4E      N/A         40  38  92  CALM    30.05F
$$

ORZ505-100310-
JOHN DAY BASIN

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOHN DAY        LGT DRIZZLE 48  45  89  CALM    30.15S
#MITCHELL 8NW   N/A         52  46  80  SW2     30.04F
$$

ORZ506-100310-
OCHOCO AND JOHN DAY HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BUCK CREEK DOT N/A         49  43  80  SW18G26 N/A    WCI 43
#HORSE RIDGE DO N/A         51  43  74  S5      N/A
#KEYES SMT DOT  N/A         48  45  89  SW1     N/A
#PAULINA ODOT   N/A         48  46  93  CALM    N/A
#PRAIRIE CITY   N/A         47  44  89  CALM    30.07S
#SENECA 9NW     N/A         43  42  96  CALM    30.12S
$$

ORZ049-100310-
GRANDE RONDE VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LA GRANDE       LGT RAIN    43  43  100 CALM    30.16F
#COVE SCHOOL    N/A         42  40  93  NW2     30.14F
#ELGIN 1E       N/A         40  40  100 CALM    N/A
#ISLAND CITY 4N N/A         46  39  76  CALM    30.10S
#LADD CYN DOT   N/A         43  42  96  CALM    N/A
#UNION 1S       N/A         43  41  93  CALM    30.17F
$$

ORZ050-100310-
WALLOWA COUNTY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOSEPH AIRPORT  LGT RAIN    37  36  96  CALM    30.16F
#IMNAHA SCHOOL  N/A         44  42  93  CALM    30.20F
#JOSEPH 3N      N/A         37  34  89  CALM    30.17F
#LOSTINE 3SE    N/A         39  37  92  S1      30.24F
#WALLOWA SCHOOL N/A         40  39  96  CALM    30.14F



$$