Regional Weather Roundup
Issued by NWS Spokane, WA

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ASUS46 KOTX 191457
RWROTX

Eastern Washington/Northern Idaho Roundup
National Weather Service, Spokane WA
800 AM PDT SAT SEP 19 2026

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   52  44  74 CALM      30.15R
Spokane Downto SUNNY     52  48  86 CALM      30.16R
Deer Park      SUNNY     48  44  86 CALM      30.16R

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Walla Walla    SUNNY     60  49  66 CALM      30.11R
Pullman/Moscow MOSUNNY   54  46  74 CALM      30.17R
Lowell           N/A     58  56  93 SW3       30.17R

...Columbia Basin...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Ephrata        SUNNY     53  47  79 NE3       30.11R
Moses Lake     SUNNY     48  44  86 N5        30.11R
Pasco          SUNNY     54  51  90 CALM      30.11R
Hermiston      SUNNY     54  49  83 CALM      30.12R
Pendleton      SUNNY     56  47  71 SE10      30.13R

...East Slopes Cascades...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
The Dalles     SUNNY     54  45  71 SE3       30.13R
Yakima         SUNNY     54  48  80 W5        30.13R
Ellensburg     SUNNY     50  47  89 CALM      30.14R
Omak           MOSUNNY   56  42  59 NE7       30.13R
Sunnyside      SUNNY     51  49  94 CALM      30.11R

...Southern British Columbia...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

...Western Montana...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Missoula       CLOUDY    56  53  90 S5        30.20R

...Neighboring Cities...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Seattle        CLOUDY    53  52  96 CALM      30.19R
Portland       CLOUDY    56  53  90 CALM      30.18R
Boise          MOSUNNY   57  54  89 CALM      30.14S
Great Falls    CLOUDY    55  50  83 NE5       30.20R