Regional Weather Roundup
Issued by NWS Spokane, WA

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ASUS46 KOTX 310110
RWROTX

Eastern Washington/Northern Idaho Roundup
National Weather Service, Spokane WA
600 PM PDT SAT AUG 30 2025

Note: "fair" indicated few or no clouds below 12,000 feet with no
significant weather and/or obstructions to visibility.

...Northeast Washington and Northern Idaho Panhandle...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Spokane Intl   MOSUNNY   90  42  18 W7        30.02F
Spokane Downto SUNNY     94  52  24 CALM      29.99F HX  91
Coeur d Alene  SUNNY     90  43  19 W9        30.03F
Deer Park      SUNNY     90  41  18 SW9       30.01F
Sandpoint      SUNNY     82  50  32 CALM      30.02S
Bonners Ferry  SUNNY     86  46  25 S6        30.02S

...Southeast Washington and southern Idaho Panhandle...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Walla Walla    MOSUNNY   93  47  20 SW5       29.93F
Pullman/Moscow SUNNY     89  39  17 S17G23    30.05S
Lewiston       MOSUNNY   94  40  15 S6        29.95F HX  90
Lowell           N/A     75  62  64 CALM      29.99R
Grangeville    MOSUNNY   86  37  17 SW7       30.10R

...Columbia Basin...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Ephrata        PTSUNNY   91  43  18 S7        29.94F
Moses Lake     PTSUNNY   91  46  21 S5        29.94F
Pasco          MOSUNNY   89  56  32 CALM      29.89F
Richland       PTSUNNY   93  53  25 CALM      29.89F HX  90
Hermiston      MOSUNNY   91  49  23 SE5       29.91S
Pendleton      SUNNY     91  44  19 NW12      29.95F

...East Slopes Cascades...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
The Dalles     PTSUNNY   82  52  35 NW18G26   29.91S
Yakima         PTSUNNY   91  38  15 CALM      29.94F
Ellensburg     PTSUNNY   85  35  16 NW17      29.99F
Stampede Pass  MOSUNNY   66  50  56 VRB5      30.18S
Wenatchee      CLOUDY    85  54  34 E8        29.93F
Winthrop       PTSUNNY   88  38  17 W10       29.97R
Omak           MOSUNNY   91  40  16 S6        29.93F

...Southern British Columbia...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Penticton      MOSUNNY   84  55  37 NW13      29.90F
Castlegar      MOSUNNY   93  43  17 S9        29.94S
Cranbrook      MOSUNNY   81  48  32 CALM      30.04R
Osoyoos          N/A     93  46  20 SE2         N/A
Creston          N/A     90  46  22 SW6         N/A

...Western Montana...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Missoula       MOSUNNY   84  43  23 W12       30.09S

...Neighboring Cities...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Seattle        PTSUNNY   68  59  73 N5        30.07F
Portland       CLOUDY    73  59  61 N5        30.02F
Boise          SUNNY     92  36  14 N6        30.06F
Great Falls    SUNNY     83  36  18 NW9       30.09S
Calgary        PTSUNNY   66  50  55 NW21G33   30.09R