Regional Weather Roundup
Issued by NWS Spokane, WA

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ASUS46 KOTX 151610
RWROTX

Eastern Washington/Northern Idaho Roundup
National Weather Service, Spokane WA
900 AM PDT THU MAY 15 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   PTSUNNY   48  36  63 S10       30.01R
Spokane Downto PTSUNNY   52  34  50 S8        30.02S
Coeur d Alene  CLOUDY    46  37  71 S9        30.03R
Deer Park      CLOUDY    48  40  73 S9        30.01R
Bonners Ferry  CLOUDY    48  45  87 CALM      29.96R

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Walla Walla    PTSUNNY   52  36  54 S15G21    30.08F
Pullman/Moscow CLOUDY    45  35  68 W12       30.06R
Lewiston       CLOUDY    54  36  50 S9        30.04R
Grangeville    PTSUNNY   46  36  66 W6        30.04S

...Columbia Basin...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Ephrata        CLOUDY    60  33  36 N6        30.00S
Moses Lake     PTSUNNY   61  34  36 VRB6      30.01S
Pasco          MOSUNNY   58  37  45 SW10      30.06S
Richland       MOSUNNY   60  36  40 SW9       30.06S
Hermiston      MOSUNNY   56  36  47 SW14G23   30.09S
Pendleton      MOSUNNY   53  35  50 W14       30.08F

...East Slopes Cascades...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
The Dalles     MOSUNNY   57  35  43 NW15G28   30.12S
Yakima         SUNNY     57  34  41 NW12      30.05F
Ellensburg     SUNNY     54  35  48 NW18G29   30.04S
Stampede Pass  FOG       34  34 100 VRB5      30.07S VSB 1/2 WCI  30
Wenatchee      MOSUNNY   56  35  45 NW18      30.02S
Winthrop       CLOUDY    57  37  46 CALM      30.00F
Omak           MOSUNNY   58  39  49 N9        30.00F
Sunnyside      MOSUNNY   53  37  54 CALM      30.07S

...Southern British Columbia...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Penticton      MOSUNNY   55  36  47 CALM      30.01S
Castlegar      MOSUNNY   54  34  47 NW5       29.96F
Cranbrook      LGT RAIN  45  41  87 NE5       29.95R
Osoyoos          N/A     57  36  44 N5          N/A
Creston          N/A     50  48  93 W3          N/A

...Western Montana...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      RAIN      48  47  96 W3        29.92R FOG
Missoula       CLOUDY    48  43  82 N6        29.96R

...Neighboring Cities...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Seattle        PTSUNNY   52  40  63 S10       30.15S
Portland       PTSUNNY   53  39  59 CALM      30.19S
Boise          SUNNY     51  34  52 NW9       30.04S
Great Falls    LGT RAIN  43  42  97 NW23G31   29.87R
Calgary        CLOUDY    43  34  70 N24G31    29.94S