Regional Weather Roundup
Issued by NWS Pendleton, OR

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147
ASUS46 KPDT 201610
RWRPDT
PENDLETON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PENDLETON OREGON
900 AM PDT WED AUG 20 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

WAZ520-201710-
EAST SLOPES OF WASHINGTON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BULLFROG       N/A         65  50  58  W9      N/A
#CLE ELUM HS    N/A         62  51  67  SW6     30.12R
#ELK HTS DOT    N/A         64  49  58  SW8     N/A
#GLENWOOD       N/A         55  49  80  CALM    30.16R
#NILE           N/A         64  51  63  W2      29.52S
#TROUT LAKE 1NE N/A         65  53  65  CALM    30.11S
#TROUT LAKE 1E  N/A         69  51  53  CALM    30.21R
$$

WAZ521-201710-
SIMCOE HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#SATUS PASS DOT N/A         58  48  69  SE1     N/A
#CENTERVILLE 1SWN/A         66  54  65  W9      30.06R
$$

WAZ026-201710-
KITTITAS VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
ELLENSBURG AP   FAIR        66  50  56  NW18G28 30.17R
#ELLENSBURG CWU N/A         66  54  65  N6      30.06R
#ELLENSBURG 1E  N/A         66  53  63  NW7     30.12R
#MANASTASH RDG  N/A         64  48  56  NW14    N/A
#ROCKY CYN DOT  N/A         66  48  52  W22     N/A
#RYEGRASS DOT   N/A         62  49  62  S16     N/A
$$

WAZ027-201710-
YAKIMA VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
YAKIMA AIRPORT  FAIR        71  50  47  N15     30.15R
YAKIMA-VAGABOND MOSUNNY     71  48  44  CALM    30.11S
#MABTON         N/A         70  55  59  N1      30.15R
#OUTLOOK DOT    N/A         70  52  53  W1      N/A
#PARKER DOT     N/A         71  50  47  N16     N/A
#TERRACE HTS    N/A         71  51  49  N2      30.06R
#I82 S UMTANUM RN/A         71  47  42  N7      N/A
#UNION GAP DOT  N/A         71  50  47  NW9     N/A
$$

WAZ028-201710-
LOWER COLUMBIA BASIN...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PASCO           FAIR        73  54  51  SW5     30.13S
PROSSER AWOS    N/A         70  54  57  W6      30.16R
RICHLAND AWOS   FAIR        74  53  48  SW5     30.13S
#BASIN CITY 5SW N/A         69  58  68  CALM    30.19R
#BENTON CITY    N/A         75  56  52  CALM    30.00S
#CONNELL 5N     N/A         70  54  57  CALM    30.10R
#KENNEWICK 3S   N/A         69  54  59  S6      30.16R
#PROSSER DOT    N/A         67  51  56  W2      N/A
#SAGEMOOR 2W    N/A         68  56  65  S5      30.14R
$$

WAZ029-201710-
FOOTHILLS OF THE BLUES...WASHINGTON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
WALLA WALLA AP  FAIR        73  47  40  SW12    30.16S
#CLYDE 6NW      N/A         68  53  59  S9      30.17R
#DELANEY DOT    N/A         74  48  40  E13     N/A
#LOWDEN 2SE     N/A         75  53  46  W7      30.02R
#WALLA WALLA 5E N/A         74  51  44  SW10    N/A
#WHITMAN MISSIONN/A         74  52  46  SE1     30.17R
$$

WAZ030-201710-
BLUE MOUNTAINS...WASHINGTON

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

ORZ009-041-WAZ024-201710-
COLUMBIA RIVER GORGE

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HOOD RIVER AP   FAIR        64  55  73  CALM    30.19S
THE DALLES AP   FAIR        70  56  61  NW9     30.16R
#CELILO DOT     N/A         72  53  51  W9      N/A
#LYLE           N/A         68  58  70  W8      30.18R
#MARYHILL       N/A         69  54  59  SW6     N/A
#RUFUS DOT      N/A         71  54  55  W17     N/A

$$

ORZ510-201710-
NORTH CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#ANTELOPE       N/A         62  51  67  CALM    29.99S
#COW CYN RST AREN/A         59  51  75  W9      N/A
#DUFUR          N/A         70  53  55  E1      30.10S
#GRASS VALLEY 1SN/A         67  50  54  SW8     30.07S
#KENT DOT       N/A         67  47  49  SW8     N/A
#SHANIKO 5WSW   N/A         61  46  58  SW8     N/A
#WAPANITIA AIRPON/A         68  51  55  CALM    30.14R
#WASCO DOT      N/A         67  52  59  W9      N/A
#WASCO 5NE      N/A         67  54  63  CALM    30.09R
$$

ORZ511-201710-
CENTRAL OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
BEND AIRPORT    FAIR        64  48  56  VRB3    30.27R
MADRAS AIRPORT  FAIR        64  46  52  S3      30.27S
PRINEVILLE AP   FAIR        63  46  54  CALM    30.27S
REDMOND AIRPORT FAIR        63  47  56  CALM    30.26S
#ASHWOOD SCHOOL N/A         63  49  60  E1      30.19S
#CULVER         N/A         64  50  60  CALM    28.18R
#PRINEVILLE     N/A         61  50  67  CALM    30.22S

$$


ORZ509-201710-
EAST SLOPES OF OREGON CASCADES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
SUNRIVER AWOS   FAIR        55  48  77  VRB3    30.34S
#BLUE BOX PASS  N/A         54  N/A N/A CALM    N/A
#CAMP SHERMAN   N/A         53  47  80  CALM    30.20F
#LA PINE DOT    N/A         59  47  64  CALM    N/A
#LAVA BUTTE DOT N/A         56  49  77  S2      N/A
#SISTERS ODOT   N/A         60  40  47  CALM    N/A
#WANOGA BUTTE D N/A         55  42  61  CALM    N/A

$$

ORZ044-201710-
LOWER COLUMBIA BASIN...OREGON

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
HERMISTON       FAIR        72  50  46  SW13    30.15R
#BOARDMAN SCHOOLN/A         70  56  61  CALM    30.07S
#ECHO 8SW       N/A         73  53  49  W10     30.17R
#I-84 EX 198 DOTN/A         72  51  48  E12     N/A
#UMATILLA       N/A         72  56  57  W2      30.19R
$$

ORZ507-201710-
NORTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
PENDLETON AIRPT FAIR        71  46  41  SW10    30.18S
#ATHENA         N/A         71  49  46  SW3     30.12S
#CAYUSE         N/A         70  48  46  CALM    30.10R
#HELIX SCHOOL   N/A         67  48  50  SW1     30.11S
#HELIX 3N       N/A         67  48  50  SW13    30.19R
#M-FREEWATER 5SEN/A         71  51  49  SW7     30.15S
#PDT SUNRIDGE   N/A         70  49  47  CALM    30.15S

$$

ORZ508-201710-
SOUTHERN FOOTHILLS OF THE BLUES

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
LEXINGTON       FAIR        73  48  41  W15     30.21S
#AJAX           N/A         66  50  56  SW7     30.20R
#HEPPNER EOC    N/A         69  48  47  W2      30.05S
#HEPPNER 4NE    N/A         67  48  50  W8      30.11S
#RUGGS 2SW      N/A         68  48  49  W7      30.14S

$$

ORZ502-503-201710-
BLUE MOUNTAINS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BATTLE MTN DOT N/A         57  40  53  S5      N/A
#HARDMAN 10S    N/A         60  45  58  CALM    30.17S
#LADD CREEK ODOTN/A         66  45  47  SE9     N/A
#WESTON 4E      N/A         63  46  54  CALM    30.06R
$$

ORZ505-201710-
JOHN DAY BASIN

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOHN DAY        FAIR        64  44  48  W6      30.26S
#MITCHELL 8NW   N/A         65  47  52  CALM    30.09S
$$

ORZ506-201710-
OCHOCO AND JOHN DAY HIGHLANDS

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#BUCK CREEK DOT N/A         60  47  62  NE8     N/A
#HORSE RIDGE DO N/A         58  46  64  E1      N/A
#KEYES SMT DOT  N/A         60  45  58  W8      N/A
#PAULINA ODOT   N/A         63  46  54  CALM    N/A
#PRAIRIE CITY   N/A         64  49  58  CALM    30.16S
#SENECA 9NW     N/A         55  45  69  CALM    30.03F
$$

ORZ049-201710-
GRANDE RONDE VALLEY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
#COVE SCHOOL    N/A         67  47  49  CALM    30.20R
#ELGIN 1E       N/A         68  48  49  CALM    N/A
#ISLAND CITY 4N N/A         64  57  78  S1      30.25R
#LADD CYN DOT   N/A         69  49  49  N9      N/A
#UNION 1S       N/A         68  48  49  CALM    30.07R
$$

ORZ050-201710-
WALLOWA COUNTY

CITY            SKY/WX      TMP DP  RH  WIND    PRES   REMARKS
JOSEPH AIRPORT  FAIR        65  40  40  N5      30.25S
#IMNAHA SCHOOL  N/A         69  48  47  CALM    30.05F
#JOSEPH 3N      N/A         61  45  56  CALM    30.23R
#LOSTINE 3SE    N/A         63  47  56  S1      30.32S
#MT HOWARD 8000 N/A         56  42  59  CALM    30.20F
#WALLOWA SCHOOL N/A         61  49  65  CALM    30.08S



$$