207
FPUS56 KOTX 182151
ZFPOTX
ZONE FORECAST PRODUCT FOR EASTERN WASHINGTON AND NORTH IDAHO
NATIONAL WEATHER SERVICE SPOKANE WA
250 PM PDT MON MAY 18 2026
IDZ001-WAZ037-191100-
NORTHERN PANHANDLE-NORTHEAST MOUNTAINS-
INCLUDING THE CITIES OF SANDPOINT, RATHDRUM, BONNERS FERRY,
PRIEST RIVER, CLARK FORK, EASTPORT, COLVILLE, DEER PARK,
CHEWELAH, NEWPORT, KETTLE FALLS, IONE, METALINE FALLS, METALINE,
TIGER, AND FRUITLAND
250 PM PDT MON MAY 18 2026
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE EVENING. LOWS IN THE UPPER 30S TO LOWER 40S. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE MID 60S TO LOWER 70S. GUSTS UP TO 20 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
EVENING. LOWS IN THE LOWER TO MID 40S. CHANCE OF PRECIPITATION
20 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID
40S.
THURSDAY
SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE 40S.
FRIDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE 70S.
LOWS IN THE LOWER 40S TO LOWER 50S.
MEMORIAL DAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE MID 60S TO LOWER 70S.
IDZ002-WAZ036-191100-
COEUR D'ALENE AREA-SPOKANE AREA-
INCLUDING THE CITIES OF COEUR D'ALENE, POST FALLS, HAYDEN,
WORLEY, SPOKANE, CHENEY, DAVENPORT, AND ROCKFORD
250 PM PDT MON MAY 18 2026
TONIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
EVENING. LOWS IN THE UPPER 30S TO LOWER 40S. SOUTH WIND 5 TO
10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 60S.
SOUTHWEST WIND 5 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.
SOUTHWEST WIND 5 TO 10 MPH IN THE EVENING, BECOMING LIGHT AND
VARIABLE.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO LOWER 70S.
WEST WIND 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.
NORTH WIND 5 TO 10 MPH.
THURSDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
UPPER 60S TO UPPER 70S. LOWS IN THE LOWER 40S TO LOWER 50S.
MEMORIAL DAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE MID 60S TO LOWER 70S.
IDZ003-WAZ033-191100-
IDAHO PALOUSE-WASHINGTON PALOUSE-
INCLUDING THE CITIES OF MOSCOW, PLUMMER, POTLATCH, GENESEE,
PULLMAN, COLFAX, ROSALIA, LA CROSSE, OAKESDALE, TEKOA,
AND UNIONTOWN
250 PM PDT MON MAY 18 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO LOWER 40S.
SOUTH WIND 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
SOUTHWEST WIND 5 TO 15 MPH WITH GUSTS UP TO 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE 40S. SOUTHWEST WIND
5 TO 10 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO MID 70S.
SOUTHWEST WIND 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.
NORTH WIND 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE UPPER
60S TO MID 70S. LOWS IN THE 40S.
FRIDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
70S TO LOWER 80S. LOWS IN THE LOWER 40S TO LOWER 50S.
MEMORIAL DAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE MID 60S TO LOWER 70S.
IDZ004-191100-
CENTRAL PANHANDLE MOUNTAINS-
INCLUDING THE CITIES OF KELLOGG, ST MARIES, PINEHURST, OSBURN,
WALLACE, MULLAN, LOOKOUT PASS, AND FERNWOOD
250 PM PDT MON MAY 18 2026
TONIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
EVENING. AREAS OF FROST OVERNIGHT. LOWS IN THE UPPER 30S TO LOWER
40S. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 60S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.
WEDNESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE MID TO UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S TO LOWER 40S.
THURSDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
UPPER 60S TO MID 70S. LOWS IN THE 40S.
MEMORIAL DAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE MID TO UPPER 60S.
IDZ026-WAZ032-191100-
LEWISTON AREA-LOWER GARFIELD AND ASOTIN COUNTIES-
INCLUDING THE CITIES OF LEWISTON, LAPWAI, PECK, CULDESAC,
GIFFORD, CLARKSTON, AND POMEROY
250 PM PDT MON MAY 18 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
TUESDAY
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS IN
THE LOWER 60S TO LOWER 70S. GUSTS UP TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE 40S. GUSTS UP TO
20 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
THURSDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
LOWER 70S TO LOWER 80S. LOWS IN THE LOWER 40S TO LOWER 50S.
MEMORIAL DAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE UPPER 60S TO LOWER 70S.
IDZ027-191100-
LEWIS AND SOUTHERN NEZ PERCE COUNTIES-
INCLUDING THE CITIES OF KAMIAH, CRAIGMONT, NEZPERCE,
AND WINCHESTER
250 PM PDT MON MAY 18 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S.
TUESDAY
SUNNY IN THE MORNING, BECOMING PARTLY CLOUDY. HIGHS IN
THE 60S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE 40S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 60S TO LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID
40S.
THURSDAY THROUGH FRIDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
60S TO MID 70S. LOWS IN THE LOWER 40S TO LOWER 50S.
SATURDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE 70S.
LOWS IN THE MID 40S TO LOWER 50S.
MEMORIAL DAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE 60S.
WAZ031-191100-
NORTHEAST BLUE MOUNTAINS-
INCLUDING THE CITIES OF ANATONE AND PEOLA
250 PM PDT MON MAY 18 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S.
TUESDAY
SUNNY IN THE MORNING, BECOMING MOSTLY CLOUDY. HIGHS IN
THE UPPER 50S TO UPPER 60S. GUSTS UP TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE 40S. GUSTS UP TO
20 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE 60S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.
THURSDAY THROUGH FRIDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
60S TO MID 70S. LOWS IN THE MID 40S TO LOWER 50S.
SATURDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
UPPER 60S TO MID 70S. LOWS IN THE UPPER 40S TO MID 50S.
MEMORIAL DAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE 60S.
WAZ034-035-191100-
MOSES LAKE AREA-UPPER COLUMBIA BASIN-
INCLUDING THE CITIES OF MOSES LAKE, EPHRATA, OTHELLO, QUINCY,
RITZVILLE, GRAND COULEE, ODESSA, WILBUR, AND COULEE CITY
250 PM PDT MON MAY 18 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S. WEST WIND
5 TO 10 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 70S.
SOUTHWEST WIND 5 TO 15 MPH WITH GUSTS UP TO 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID TO UPPER 40S.
WEST WIND 5 TO 15 MPH WITH GUSTS UP TO 30 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE 70S. WEST WIND 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER
50S. NORTH WIND 5 TO 15 MPH WITH GUSTS UP TO 20 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID TO UPPER 70S.
THURSDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 40S TO LOWER 50S. HIGHS IN THE MID 70S TO LOWER 80S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 70S.
WAZ038-191100-
OKANOGAN HIGHLANDS-
INCLUDING THE CITIES OF REPUBLIC, INCHELIUM, AND WAUCONDA
250 PM PDT MON MAY 18 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 60S
TO LOWER 70S. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE 40S.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
THURSDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE 70S.
LOWS IN THE MID 40S TO MID 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
WAZ041-044-191100-
WENATCHEE AREA-WATERVILLE PLATEAU-
INCLUDING THE CITIES OF WENATCHEE, CHELAN, ENTIAT, CASHMERE,
WATERVILLE, AND MANSFIELD
250 PM PDT MON MAY 18 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S. WEST WIND
5 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S. WEST
WIND 5 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID TO UPPER 40S.
BREEZY. NORTHWEST WIND 10 TO 20 MPH WITH GUSTS UP TO 35 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE 70S. NORTHWEST WIND 5 TO 15 MPH
WITH GUSTS UP TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO LOWER
50S. NORTHWEST WIND 5 TO 15 MPH WITH GUSTS UP TO 25 MPH.
THURSDAY
SUNNY. HIGHS IN THE 70S.
THURSDAY NIGHT THROUGH SATURDAY
PARTLY CLOUDY. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE MID 70S TO LOWER 80S.
SATURDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 40S TO
LOWER 50S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 70S.
SUNDAY NIGHT
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 40S TO
LOWER 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO LOWER
70S.
WAZ043-191100-
OKANOGAN VALLEY-
INCLUDING THE CITIES OF OMAK, OKANOGAN, BREWSTER, BRIDGEPORT,
OROVILLE, NESPELEM, AND TONASKET
250 PM PDT MON MAY 18 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE 40S. GUSTS UP TO 20 MPH IN
THE EVENING.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S TO LOWER
50S. NORTHWEST WIND 5 TO 15 MPH WITH GUSTS UP TO 35 MPH IN THE
EVENING, BECOMING LIGHT AND VARIABLE.
WEDNESDAY
SUNNY. HIGHS IN THE 70S. NORTH WIND 5 TO 15 MPH WITH
GUSTS UP TO 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO LOWER
50S. NORTH WIND 5 TO 15 MPH WITH GUSTS UP TO 30 MPH.
THURSDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
LOWER 70S TO LOWER 80S. LOWS IN THE UPPER 40S TO MID 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO LOWER
70S.
WAZ047-191100-
CENTRAL CHELAN COUNTY-
INCLUDING THE CITIES OF LEAVENWORTH, PLAIN, AND LAKE WENATCHEE
250 PM PDT MON MAY 18 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO UPPER 40S.
NORTHWEST WIND 5 TO 15 MPH IN THE EVENING, BECOMING LIGHT AND
VARIABLE. GUSTS UP TO 25 MPH. IN THE MOUNTAINS, NORTHWEST WIND
15 TO 25 MPH WITH GUSTS UP TO 30 MPH.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 60S TO LOWER 70S.
NORTHWEST WIND 5 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S TO LOWER
50S. NORTHWEST WIND 5 TO 15 MPH IN THE EVENING, BECOMING LIGHT
AND VARIABLE, GUSTS UP TO 30 MPH DECREASING TO 20 MPH OVERNIGHT.
WEDNESDAY
SUNNY, WARMER. HIGHS IN THE UPPER 60S TO UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S TO LOWER
50S.
THURSDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
LOWER 70S TO LOWER 80S. LOWS IN THE LOWER 40S TO LOWER 50S.
SUNDAY THROUGH MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE LOWER
60S TO LOWER 70S. LOWS IN THE LOWER 40S TO LOWER 50S.
WAZ048-191100-
WESTERN CHELAN COUNTY-
INCLUDING THE CITIES OF STEVENS PASS, HOLDEN VILLAGE,
AND STEHEKIN
250 PM PDT MON MAY 18 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO UPPER 40S.
GUSTS UP TO 30 MPH DECREASING TO 20 MPH OVERNIGHT.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S TO UPPER 60S.
GUSTS UP TO 30 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S TO LOWER
50S. GUSTS UP TO 35 MPH DECREASING TO 25 MPH OVERNIGHT.
WEDNESDAY
SUNNY, WARMER. HIGHS IN THE MID 60S TO MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER
50S.
THURSDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE
UPPER 60S TO UPPER 70S. LOWS IN THE MID 40S TO LOWER 50S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE 60S.
SUNDAY NIGHT AND MEMORIAL DAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN AND HIGH MOUNTAIN SNOW SHOWERS. LOWS IN THE 40S. HIGHS IN
THE MID 50S TO MID 60S. CHANCE OF PRECIPITATION 20 PERCENT.
WAZ049-191100-
WESTERN OKANOGAN COUNTY-
INCLUDING THE CITIES OF MAZAMA, WINTHROP, TWISP, METHOW,
AND CONCONULLY
250 PM PDT MON MAY 18 2026
TONIGHT
PARTLY CLOUDY. WIDESPREAD FROST OVERNIGHT. LOWS IN THE
UPPER 30S TO MID 40S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, BECOMING MOSTLY CLOUDY.
HIGHS IN THE MID 60S TO LOWER 70S. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE 40S. NORTHWEST WIND
5 TO 15 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE, GUSTS UP
TO 35 MPH DECREASING TO 25 MPH OVERNIGHT.
WEDNESDAY
PARTLY CLOUDY. WARMER. HIGHS IN THE 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S TO LOWER
50S.
THURSDAY THROUGH SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S
TO LOWER 80S. LOWS IN THE MID 40S TO LOWER 50S.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF HIGH
MOUNTAIN SNOW SHOWERS. LOWS IN THE MID 40S TO LOWER 50S.
MEMORIAL DAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND HIGH
MOUNTAIN SNOW SHOWERS. HIGHS IN THE MID 60S TO LOWER 70S. CHANCE
OF PRECIPITATION 20 PERCENT.
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