Regional Weather Roundup
Issued by NWS Pendleton, OR

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241
ASUS46 KPDT 300110
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
600 PM PDT FRI AUG 29 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

WAZ520-300210-
EAST SLOPES OF WASHINGTON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BULLFROG       N/A         86  59  40  W6      N/A
#CLE ELUM HS    N/A         87  49  27  CALM    29.94F
#ELK HTS DOT    N/A         85  53  33  CALM    N/A
#GLENWOOD       N/A         87  42  21  SW5     29.96R
#NILE           N/A         87  55  34  CALM    29.35S
#TROUT LAKE 1NE N/A         86  40  20  SW3     29.94S
#TROUT LAKE 1E  N/A         88  39  18  CALM    30.06S
$$

WAZ521-300210-
SIMCOE HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#CENTERVILLE 1SWN/A         90  45  21  NW15    29.86S HX 86
#PITT 4SE       N/A         34  N/A N/A W5      30.14S
$$

WAZ026-300210-
KITTITAS VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
ELLENSBURG AP   FAIR        89  50  26  S3      30.00S
#ELLENSBURG CWU N/A         90  58  34  N2      29.87F HX 89
#ELLENSBURG 1E  N/A         91  61  37  CALM    29.94F HX 91
#MANASTASH RDG  N/A         85  46  26  SW6     N/A
#ROCKY CYN DOT  N/A         86  49  28  E3      N/A
#RYEGRASS DOT   N/A         88  44  22  S10     N/A
$$

WAZ027-300210-
YAKIMA VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
YAKIMA AIRPORT  FAIR        91  54  29  S8      29.96S HX 89
#MABTON         N/A         90  62  39  CALM    29.95S HX 90
#OUTLOOK DOT    N/A         92  53  27  E5      N/A    HX 90
#PARKER DOT     N/A         92  55  29  SE6     N/A    HX 90
#TERRACE HTS    N/A         88  60  39  CALM    29.85S
#I82 S UMTANUM RN/A         89  46  23  S5      N/A
#UNION GAP DOT  N/A         93  55  28  SE3     N/A    HX 91
#ZILLAH DOT     N/A         93  53  26  NE3     N/A    HX 91
$$

WAZ028-300210-
LOWER COLUMBIA BASIN...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PASCO           FAIR        92  59  33  N6      29.92S HX 91
PROSSER AWOS    N/A         91  52  27  NE7     29.95F HX 88
RICHLAND AWOS   FAIR        96  47  19  E5      29.92F HX 92
#BASIN CITY 5SW N/A         90  59  35  CALM    30.01F HX 89
#BENTON CITY    N/A         91  58  33  CALM    29.80F HX 90
#CONNELL 5N     N/A         91  56  31  CALM    29.91S HX 89
#KENNEWICK 3S   N/A         90  59  35  CALM    29.97F HX 89
#PROSSER DOT    N/A         94  53  25  NE2     N/A    HX 91
#SAGEMOOR 2W    N/A         86  72  63  N1      29.95F
$$

WAZ029-300210-
FOOTHILLS OF THE BLUES...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
WALLA WALLA AP  FAIR        94  42  17  N5      29.96S HX 90
#CLYDE 6NW      N/A         93  49  22  N2      29.98F HX 90
#DELANEY DOT    N/A         95  47  20  S3      N/A    HX 91
#LOWDEN 2SE     N/A         95  61  33  CALM    29.78S HX 96
#WALLA WALLA 5E N/A         94  48  21  N2      N/A    HX 91
#WHITMAN MISSIONN/A         95  60  31  W2      29.94S HX 95
$$

WAZ030-300210-
BLUE MOUNTAINS...WASHINGTON

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

ORZ009-041-WAZ024-300210-
COLUMBIA RIVER GORGE

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HOOD RIVER AP   FAIR        82  43  25  NW5     29.99R
THE DALLES AP   FAIR        92  45  20  NW20G28 29.93S HX 88
#CELILO DOT     N/A         94  46  19  SW7     N/A    HX 90
#LYLE           N/A         88  53  30  W14G25  29.95S
#RUFUS DOT      N/A         95  46  19  W9      N/A    HX 91

$$

ORZ510-300210-
NORTH CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#ANTELOPE       N/A         88  47  24  CALM    29.74S
#COW CYN RST AREN/A         86  54  34  W8      N/A
#DUFUR          N/A         90  47  23  NW6     29.89S HX 87
#KENT DOT       N/A         87  43  22  NW7     N/A
#SHANIKO 5WSW   N/A         84  33  16  NW12    N/A
#WAPANITIA AIRPON/A         90  47  23  NE9     29.91S HX 87
#WASCO DOT      N/A         91  39  16  W8      N/A    HX 87
#WASCO 5NE      N/A         90  49  25  CALM    29.88S HX 87
$$

ORZ511-300210-
CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
BEND AIRPORT    FAIR        86  36  17  NW14    30.09R
MADRAS AIRPORT  FAIR        88  36  16  NW5     30.06S
PRINEVILLE AP   FAIR        88  34  15  N6      30.08S
REDMOND AIRPORT MOSUNNY     86  35  16  NW16    30.07S HAZE
#ASHWOOD SCHOOL N/A         89  39  17  NW6     30.00S
#CULVER         N/A         88  44  22  CALM    27.94S
#PRINEVILLE     N/A         89  41  19  NW2     29.99S

$$


ORZ509-300210-
EAST SLOPES OF OREGON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SUNRIVER AWOS   MOSUNNY     79  43  28  N8      30.19R HAZE
#CAMP SHERMAN   N/A         83  38  20  N2      30.02R
#LA PINE DOT    N/A         81  35  19  W6      N/A
#LAVA BUTTE DOT N/A         80  35  20  SE3     N/A
#SISTERS ODOT   N/A         78  28  16  W6      N/A
#WANOGA BUTTE D N/A         73  34  24  CALM    N/A

$$

ORZ044-300210-
LOWER COLUMBIA BASIN...OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HERMISTON       FAIR        94  50  23  N3      29.93S HX 91
#BOARDMAN SCHOOLN/A         95  58  29  CALM    29.85S HX 94
#ECHO 8SW       N/A         94  61  34  CALM    29.96S HX 94
#I-84 EX 198 DOTN/A         91  60  36  E8      N/A    HX 91
#UMATILLA       N/A         97  60  30  CALM    29.96S HX 97
$$

ORZ507-300210-
NORTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PENDLETON AIRPT FAIR        93  42  17  N9      29.98S HX 89
#ATHENA         N/A         93  45  19  N7      29.89S HX 89
#CAYUSE         N/A         92  46  21  CALM    29.86S HX 88
#HELIX SCHOOL   N/A         90  51  26  CALM    29.90S HX 87
#HELIX 3N       N/A         88  53  30  N8      30.02S
#HOLDMAN 5SE    N/A         93  50  23  N1      29.97S HX 90
#M-FREEWATER 5SEN/A         93  59  32  CALM    29.95S HX 92
#PDT SUNRIDGE   N/A         95  48  20  CALM    29.94S HX 91
#UMAPINE 2E     N/A         95  64  36  CALM    29.88S HX 97

$$

ORZ508-300210-
SOUTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LEXINGTON       FAIR        90  52  27  N3      30.03F HX 87
#AJAX           N/A         89  49  25  NW5     30.04F
#HEPPNER EOC    N/A         86  53  32  CALM    29.85S
#HEPPNER 4NE    N/A         85  53  33  NW3     29.92S
#RUGGS 2SW      N/A         86  53  32  N3      29.93S

$$

ORZ502-503-300210-
BLUE MOUNTAINS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BATTLE MTN DOT N/A         79  47  32  N6      N/A
#HARDMAN 10S    N/A         78  50  38  N7      30.01S
#LADD CREEK ODOTN/A         56  N/A N/A N17G29  N/A
#WESTON 4E      N/A         85  46  26  CALM    29.86S
$$

ORZ505-300210-
JOHN DAY BASIN

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOHN DAY        FAIR        83  35  18  S14     30.10F
#MITCHELL 8NW   N/A         87  38  18  NW1     29.86S
$$

ORZ506-300210-
OCHOCO AND JOHN DAY HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BUCK CREEK DOT N/A         84  26  12  NE7     N/A
#HORSE RIDGE DO N/A         86  34  16  NW6     N/A
#KEYES SMT DOT  N/A         82  36  19  W5      N/A
#PAULINA ODOT   N/A         88  33  14  W8      N/A
#PRAIRIE CITY   N/A         82  39  22  S14G26  30.03R
#SENECA 9NW     N/A         75  45  34  NE1     29.97F
$$

ORZ049-300210-
GRANDE RONDE VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LA GRANDE       FAIR        87  36  16  S6      30.06S
#COVE SCHOOL    N/A         85  47  27  CALM    30.06S
#ELGIN 1E       N/A         90  42  19  NE1     N/A    HX 86
#ISLAND CITY 4N N/A         85  58  40  SW2     30.01S
#LADD CYN DOT   N/A         88  49  26  N17G29  N/A
#UNION 1S       N/A         84  53  34  CALM    29.91R
$$

ORZ050-300210-
WALLOWA COUNTY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOSEPH AIRPORT  FAIR        82  34  18  CALM    30.16S
#IMNAHA SCHOOL  N/A         87  49  27  CALM    29.91R
#JOSEPH 3N      N/A         80  46  30  CALM    30.14S
#LOSTINE 3SE    N/A         81  79  94  CALM    30.20S
#WALLOWA SCHOOL N/A         89  41  19  SW6     29.91R



$$