399
FNUS56 KOTX 261234
FWFOTX
FIRE WEATHER PLANNING FORECAST FOR EASTERN WASHINGTON AND NORTH IDAHO
NATIONAL WEATHER SERVICE SPOKANE WA
534 AM PDT FRI JUN 26 2026
DISCUSSION
CENTRAL WA:
- SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS FRIDAY PRODUCING GUSTY
WINDS.
- VALLEY HUMIDITIES HIGHER AROUND 30-40% FRIDAY. MOUNTAIN
HUMIDITIES AROUND 40-80% FRIDAY.
- BREEZY CASCADE GAP WINDS DEVELOPING FRIDAY EVENING LASTING
THROUGH MUCH OF THE WEEKEND.
-EASTERN WA:
- SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS FRIDAY PRODUCING GUSTY
WINDS.
- HUMIDITIES HIGHER AROUND 40-70% FRIDAY.
NORTH ID:
- SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS FRIDAY PRODUCING GUSTY
WINDS.
- HUMIDITIES HIGHER AROUND 50-80% FRIDAY.
TEMPERATURES WILL BE MUCH COOLER FRIDAY AND INTO THE WEEKEND WITH
HIGHER RELATIVE HUMIDITY VALUES. THIS PATTERN WILL ALSO BRING
SHOWERY WEATHER CONDITIONS, ALONG WITH A 10-30 PERCENT CHANCE OF
THUNDERSTORMS DAILY THROUGH THE REST OF JUNE.
***************************************************************
FORECASTS FOR 20 FOOT WIND SPEEDS (VALLEYS AND RIDGE TOPS) ARE
10 MINUTE AVERAGES REFLECTING RAWS WIND.
***VENTILATION INDEX IS DERIVED FROM TRANSPORT WIND
MULTIPLIED BY THE MIXING HEIGHT DIVIDED BY 100.
CATEGORIES: LOW (< 200), MODERATE (200-500),
HIGH (500-800), AND VERY HIGH (> 800).
***************************************************************
WAZ696-698-270130-
EAST WASHINGTON CENTRAL CASCADES (ZONE 696)-
EAST WASHINGTON NORTH CASCADES (ZONE 698)-
INCLUDING THE CITIES OF STEVENS PASS, LAKE WENATCHEE AREA,
AND LEAVENWORTH
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY. A CHANCE OF RAIN SHOWERS
THROUGH THE DAY. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....64-74 VALLEYS AND 52-62 MOUNTAINS.
* 24 HR TREND........3 DEGREES COOLER VALLEYS, AND 8 DEGREES COOLER
MOUNTAINS.
* MIN HUMIDITY........40-55 PERCENT VALLEYS AND 55-70 PERCENT
MOUNTAINS.
* 24 HR TREND........28 PERCENT WETTER VALLEYS, AND 45 PERCENT
WETTER MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST 3 TO 14 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES....WEST 4 TO 15 MPH. GUSTS UP TO 20 MPH IN THE
MORNING INCREASING TO 30 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......4500 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
* VENTILATION INDEX...MODERATE (481) IN THE MORNING INCREASING TO
VERY HIGH (808) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS UNTIL
EARLY MORNING. A CHANCE OF RAIN AND HIGH MOUNTAIN SNOW SHOWERS
EARLY IN THE MORNING.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....45-55 VALLEYS AND 38-48 MOUNTAINS.
* 24 HR TREND........5 DEGREES COOLER.
* MAX HUMIDITY........65-80 PERCENT.
* 24 HR TREND........5 PERCENT DRIER VALLEYS, AND UNCHANGED
MOUNTAINS.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST 5 TO 16 MPH WITH GUSTS TO AROUND
30 MPH.
* RIDGES/UPR SLOPES....NORTHWEST 5 TO 16 MPH WITH GUSTS TO AROUND
30 MPH.
* MIXING HEIGHT.......4000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...HIGH (696) IN THE EVENING DECREASING TO LOW
(147) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING. A CHANCE OF HIGH MOUNTAIN SNOW SHOWERS IN THE
MORNING. A CHANCE OF RAIN SHOWERS IN THE LATE MORNING AND
AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....60-70 VALLEYS AND 49-59 MOUNTAINS.
* MIN HUMIDITY........40-55 PERCENT VALLEYS AND 55-70 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST 4 TO 14 MPH WITH GUSTS TO AROUND
30 MPH.
* RIDGES/UPR SLOPES....NORTHWEST 4 TO 14 MPH WITH GUSTS TO AROUND
30 MPH.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....NORTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
* VENTILATION INDEX...MODERATE (462) IN THE MORNING INCREASING TO
HIGH (689) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS
45 TO 55 VALLEYS...38 TO 48 MOUNTAINS. HIGHS 63 TO 73 VALLEYS...
52 TO 62 MOUNTAINS. NORTHWEST WIND 15 TO 25 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS 47 TO 57 VALLEYS...41 TO 51 MOUNTAINS. HIGHS 65 TO
75 VALLEYS...53 TO 63 MOUNTAINS. WEST WIND 10 TO 20 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS 45 TO 55 VALLEYS...38 TO 48 MOUNTAINS. HIGHS 65 TO
75 VALLEYS...53 TO 63 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ697-270130-
EAST PORTION OF NORTH CASCADES NATIONAL PARK/LAKE CHELAN NATIONAL
RECREATION AREA (ZONE 697)-
INCLUDING THE CITY OF STEHEKIN
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY. A CHANCE OF RAIN SHOWERS
THROUGH THE DAY. A CHANCE OF THUNDERSTORMS IN THE LATE MORNING
AND AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....62-72 VALLEYS AND 50-60 MOUNTAINS.
* 24 HR TREND........5 DEGREES COOLER.
* MIN HUMIDITY........55-70 PERCENT.
* 24 HR TREND........21 PERCENT WETTER VALLEYS, AND 50 PERCENT
WETTER MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST 3 TO 12 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES....WEST 3 TO 13 MPH.
* MIXING HEIGHT.......4000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
* VENTILATION INDEX...MODERATE (262) IN THE MORNING INCREASING TO
HIGH (577) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS
THROUGH THE NIGHT. A CHANCE OF HIGH MOUNTAIN SNOW SHOWERS EARLY
IN THE MORNING.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....47-56 VALLEYS AND 38-48 MOUNTAINS.
* 24 HR TREND........1 DEGREE WARMER.
* MAX HUMIDITY........70-80 PERCENT.
* 24 HR TREND........5 PERCENT DRIER VALLEYS, AND UNCHANGED
MOUNTAINS.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST 3 TO 13 MPH. GUSTS UP TO 20 MPH IN THE
EVENING.
* RIDGES/UPR SLOPES....WEST 3 TO 13 MPH WITH GUSTS TO AROUND 25
MPH.
* MIXING HEIGHT.......3500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
* VENTILATION INDEX...MODERATE (493) IN THE EVENING DECREASING TO
LOW (110) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF HIGH MOUNTAIN SNOW
SHOWERS UNTIL LATE AFTERNOON. A CHANCE OF RAIN SHOWERS THROUGH
THE DAY.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....59-69 VALLEYS AND 46-56 MOUNTAINS.
* MIN HUMIDITY........55-70 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST 5 TO 12 MPH WITH GUSTS TO AROUND 20
MPH.
* RIDGES/UPR SLOPES....NORTHWEST 5 TO 12 MPH WITH GUSTS TO AROUND
25 MPH.
* MIXING HEIGHT.......4500 FT AGL.
* TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (370) IN THE MORNING INCREASING TO
HIGH (529) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS 48 TO 58 VALLEYS...40 TO 50 MOUNTAINS. HIGHS 63 TO
73 VALLEYS...51 TO 61 MOUNTAINS. WEST WIND 9 TO 20 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS 46 TO 56 VALLEYS...37 TO 47 MOUNTAINS. HIGHS 64 TO
74 VALLEYS...50 TO 60 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ704-270130-
METHOW VALLEY (ZONE 704)-
INCLUDING THE CITIES OF MAZAMA, WINTHROP, AND TWISP
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY. A CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE LATE
MORNING AND AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....68-77.
* 24 HR TREND........10 DEGREES COOLER.
* MIN HUMIDITY........30-40 PERCENT.
* 24 HR TREND........15 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHEAST UP TO 6 MPH IN THE MORNING SHIFTING
TO THE WEST 3 TO 10 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......6500 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...HIGH (532) IN THE MORNING INCREASING TO VERY
HIGH (918) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. A
CHANCE OF RAIN SHOWERS IN THE EVENING. A CHANCE OF RAIN SHOWERS
EARLY IN THE MORNING.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....46-55.
* 24 HR TREND........2 DEGREES COOLER.
* MAX HUMIDITY........61-80 PERCENT.
* 24 HR TREND........5 PERCENT DRIER.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......NORTHWEST 3 TO 10 MPH. GUSTS UP TO 25 MPH IN
THE EVENING.
* MIXING HEIGHT.......6000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...HIGH (719) IN THE EVENING DECREASING TO LOW
(61) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....64-73.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......NORTHWEST 3 TO 6 MPH.
* MIXING HEIGHT.......6500 FT AGL.
* TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (490) IN THE MORNING INCREASING TO
HIGH (673) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS 46 TO 56. HIGHS 69 TO 79. WEST WIND 4 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 45 TO
54. HIGHS 68 TO 77.
THURSDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 43 TO
53. HIGHS 68 TO 77.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ703-270130-
OKANOGAN VALLEY (ZONE 703)-
INCLUDING THE CITIES OF CONCONULLY AND OMAK
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY. A CHANCE OF RAIN SHOWERS IN THE
LATE MORNING AND AFTERNOON. A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....69-79.
* 24 HR TREND........10 DEGREES COOLER.
* MIN HUMIDITY........30-45 PERCENT.
* 24 HR TREND........24 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTH 3 TO 14 MPH WITH GUSTS TO AROUND 30
MPH.
* MIXING HEIGHT.......6500 FT AGL.
* TRANSPORT WINDS.....SOUTH 5 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...HIGH (657) IN THE MORNING INCREASING TO VERY
HIGH (1047) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS
EARLY IN THE EVENING. A CHANCE OF RAIN SHOWERS THROUGH THE NIGHT.
* CHANCE OF LIGHTNING...20 PERCENT.
* MIN TEMPERATURE.....51-57.
* 24 HR TREND........5 DEGREES COOLER.
* MAX HUMIDITY........60-75 PERCENT.
* 24 HR TREND........15 PERCENT WETTER.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......NORTHWEST 3 TO 14 MPH. GUSTS UP TO 30 MPH IN
THE EVENING.
* MIXING HEIGHT.......6000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTHWEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
* VENTILATION INDEX...VERY HIGH (916) IN THE EVENING DECREASING TO
LOW (47) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS
THROUGH THE DAY. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....66-76.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......NORTHWEST 3 TO 7 MPH.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....NORTH 5 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...HIGH (536) IN THE MORNING INCREASING TO HIGH
(786) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 50 TO 56.
HIGHS 71 TO 80. NORTHWEST WIND 5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 52 TO 59.
HIGHS 71 TO 81. WEST WIND 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 53 TO
58. HIGHS 69 TO 78. SOUTHWEST WIND UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 50 TO
56. HIGHS 69 TO 78.
THURSDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 48 TO
54. HIGHS 70 TO 79.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ702-270130-
COLVILLE RESERVATION (ZONE 702)-
INCLUDING THE CITIES OF NESPELEM AND KELLER
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY THROUGH
THE DAY. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....66-76 VALLEYS AND 58-66 MOUNTAINS.
* 24 HR TREND........15 DEGREES COOLER.
* MIN HUMIDITY........45-60 PERCENT VALLEYS AND 55-70 PERCENT
MOUNTAINS.
* 24 HR TREND........44 PERCENT WETTER VALLEYS, AND 61 PERCENT
WETTER MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH 3 TO 11 MPH.
* RIDGES/UPR SLOPES....SOUTH 3 TO 11 MPH.
* MIXING HEIGHT.......4500 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
* VENTILATION INDEX...MODERATE (459) IN THE MORNING INCREASING TO
VERY HIGH (831) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS
EARLY IN THE EVENING. A CHANCE OF RAIN SHOWERS THROUGH THE NIGHT.
* CHANCE OF LIGHTNING...20 PERCENT.
* MIN TEMPERATURE.....48-53.
* 24 HR TREND........5 DEGREES COOLER.
* MAX HUMIDITY........75-90 PERCENT.
* 24 HR TREND........20 PERCENT WETTER VALLEYS, AND 15 PERCENT
WETTER MOUNTAINS.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH UP TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST 3 TO 9 MPH WITH GUSTS TO AROUND 20
MPH IN THE EVENING SHIFTING TO THE WEST 3 TO 5 MPH OVERNIGHT.
* MIXING HEIGHT.......4000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
* VENTILATION INDEX...HIGH (707) IN THE EVENING DECREASING TO LOW
(33) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY THROUGH
THE DAY. A CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON.
* CHANCE OF LIGHTNING...50 PERCENT.
* MAX TEMPERATURE.....63-73 VALLEYS AND 56-64 MOUNTAINS.
* MIN HUMIDITY........45-60 PERCENT VALLEYS AND 55-70 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 3 TO 6 MPH.
* RIDGES/UPR SLOPES....WEST 3 TO 6 MPH.
* MIXING HEIGHT.......5000 FT AGL.
* TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....30 PERCENT.
* VENTILATION INDEX...MODERATE (320) IN THE MORNING INCREASING TO
MODERATE (431) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 47 TO 53.
HIGHS 68 TO 78 VALLEYS...60 TO 69 MOUNTAINS. NORTHWEST WIND UP TO
10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS 50 TO 55. HIGHS 67 TO 77 VALLEYS...58 TO
68 MOUNTAINS. SOUTH WIND UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 48 TO
53. HIGHS 67 TO 77 VALLEYS...59 TO 68 MOUNTAINS.
THURSDAY
PARTLY CLOUDY. LOWS 47 TO 52. HIGHS 69 TO
79 VALLEYS...61 TO 70 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ699-270130-
OKANOGAN HIGHLANDS AND KETTLE MOUNTAINS (ZONE 699)-
INCLUDING THE CITIES OF REPUBLIC AND CURLEW
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS THROUGH THE DAY.
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....64-73 VALLEYS AND 57-67 MOUNTAINS.
* 24 HR TREND........14 DEGREES COOLER.
* MIN HUMIDITY........50-65 PERCENT.
* 24 HR TREND........50 PERCENT WETTER VALLEYS, AND 38 PERCENT
WETTER MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH 3 TO 8 MPH WITH GUSTS TO AROUND 20
MPH.
* RIDGES/UPR SLOPES....SOUTH 3 TO 8 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
* MIXING HEIGHT.......4000 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
* CWR (> 0.10 IN).....30 PERCENT.
* VENTILATION INDEX...MODERATE (434) IN THE MORNING INCREASING TO
HIGH (667) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS EARLY IN THE
EVENING. A CHANCE OF THUNDERSTORMS IN THE EVENING. RAIN SHOWERS
LIKELY IN THE LATE EVENING AND OVERNIGHT.
* CHANCE OF LIGHTNING...20 PERCENT.
* MIN TEMPERATURE.....45-53.
* 24 HR TREND........5 DEGREES COOLER.
* MAX HUMIDITY........80-90 PERCENT.
* 24 HR TREND........20 PERCENT WETTER VALLEYS, AND 25 PERCENT
WETTER MOUNTAINS.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH UP TO 7 MPH IN THE EVENING SHIFTING TO
THE NORTH UP TO 4 MPH OVERNIGHT.
* RIDGES/UPR SLOPES....SOUTHWEST 3 TO 7 MPH IN THE EVENING SHIFTING
TO THE NORTH UP TO 4 MPH OVERNIGHT.
* MIXING HEIGHT.......4000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....40 PERCENT.
* VENTILATION INDEX...HIGH (615) IN THE EVENING DECREASING TO LOW
(40) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY THROUGH
THE DAY. A CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON.
* CHANCE OF LIGHTNING...50 PERCENT.
* MAX TEMPERATURE.....64-73 VALLEYS AND 56-65 MOUNTAINS.
* MIN HUMIDITY........45-60 PERCENT VALLEYS AND 55-70 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST UP TO 6 MPH.
* RIDGES/UPR SLOPES....WEST UP TO 6 MPH.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....40 PERCENT.
* VENTILATION INDEX...MODERATE (373) IN THE MORNING INCREASING TO
HIGH (654) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 44 TO 52.
HIGHS 67 TO 76 VALLEYS...59 TO 69 MOUNTAINS. NORTHWEST WIND UP TO
10 MPH.
MONDAY THROUGH TUESDAY
RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS 47 TO 55. HIGHS 65 TO 75 VALLEYS...58 TO
68 MOUNTAINS. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 45 TO
52. HIGHS 66 TO 75 VALLEYS...58 TO 67 MOUNTAINS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 43 TO
51. HIGHS 68 TO 78 VALLEYS...60 TO 69 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ700-270130-
SELKIRK MOUNTAINS OF NORTHEAST WASHINGTON (ZONE 700)-
INCLUDING THE CITIES OF METALINE FALLS AND IONE
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........CLOUDY. RAIN SHOWERS THROUGH THE DAY. A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....61-69 VALLEYS AND 53-62 MOUNTAINS.
* 24 HR TREND........21 DEGREES COOLER.
* MIN HUMIDITY........65-80 PERCENT VALLEYS AND 75-90 PERCENT
MOUNTAINS.
* 24 HR TREND........57 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH 3 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTH 3 TO 10 MPH.
* MIXING HEIGHT.......2500 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
* CWR (> 0.10 IN).....70 PERCENT.
* VENTILATION INDEX...MODERATE (281).
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS IN THE EVENING. A
CHANCE OF THUNDERSTORMS UNTIL EARLY MORNING. RAIN SHOWERS LIKELY
OVERNIGHT.
* CHANCE OF LIGHTNING...20 PERCENT.
* MIN TEMPERATURE.....43-50.
* 24 HR TREND........4 DEGREES COOLER.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND........20 PERCENT WETTER VALLEYS, AND UNCHANGED
MOUNTAINS.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHEAST UP TO 6 MPH.
* RIDGES/UPR SLOPES....SOUTH UP TO 6 MPH.
* MIXING HEIGHT.......2000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....80 PERCENT.
* VENTILATION INDEX...LOW (199) IN THE EVENING DECREASING TO LOW
(41) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS IN THE MORNING. A
CHANCE OF THUNDERSTORMS THROUGH THE DAY. RAIN SHOWERS LIKELY IN
THE AFTERNOON.
* CHANCE OF LIGHTNING...50 PERCENT.
* MAX TEMPERATURE.....62-70 VALLEYS AND 54-64 MOUNTAINS.
* MIN HUMIDITY........55-65 PERCENT VALLEYS AND 65-80 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 3 TO 6 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST 3 TO 6 MPH.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....30 PERCENT.
* VENTILATION INDEX...MODERATE (315) IN THE MORNING INCREASING TO
HIGH (539) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS
42 TO 49. HIGHS 61 TO 71 VALLEYS...54 TO 64 MOUNTAINS. WEST WIND
UP TO 5 MPH.
MONDAY
RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS
44 TO 51. HIGHS 60 TO 70 VALLEYS...53 TO 63 MOUNTAINS. SOUTH WIND
UP TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 43 TO 50. HIGHS 62 TO 70 VALLEYS...53 TO
63 MOUNTAINS. SOUTH WIND UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 43 TO
49. HIGHS 64 TO 72 VALLEYS...56 TO 66 MOUNTAINS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 41 TO
48. HIGHS 68 TO 76 VALLEYS...60 TO 70 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ701-270130-
FOOTHILLS OF NORTHEAST WASHINGTON (ZONE 701)-
INCLUDING THE CITIES OF COLVILLE, DEER PARK, AND NEWPORT
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....64-73 VALLEYS AND 57-63 MOUNTAINS.
* 24 HR TREND........16 DEGREES COOLER.
* MIN HUMIDITY........55-70 PERCENT VALLEYS AND 70-80 PERCENT
MOUNTAINS.
* 24 HR TREND........50 PERCENT WETTER VALLEYS, AND 60 PERCENT
WETTER MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH 4 TO 9 MPH. GUSTS UP TO 20 MPH IN THE
MORNING.
* RIDGES/UPR SLOPES....SOUTH 4 TO 9 MPH WITH GUSTS TO AROUND 25
MPH.
* MIXING HEIGHT.......3500 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
* CWR (> 0.10 IN).....50 PERCENT.
* VENTILATION INDEX...MODERATE (231) IN THE MORNING INCREASING TO
MODERATE (454) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS
OVERNIGHT.
* CHANCE OF LIGHTNING...20 PERCENT.
* MIN TEMPERATURE.....46-53.
* 24 HR TREND........4 DEGREES COOLER.
* MAX HUMIDITY........81-100 PERCENT VALLEYS AND 75-90 PERCENT
MOUNTAINS.
* 24 HR TREND........20 PERCENT WETTER VALLEYS, AND UNCHANGED
MOUNTAINS.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH UP TO 6 MPH.
* RIDGES/UPR SLOPES....SOUTH UP TO 9 MPH.
* MIXING HEIGHT.......3000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....50 PERCENT.
* VENTILATION INDEX...MODERATE (316) IN THE EVENING DECREASING TO
LOW (56) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS
THROUGH THE DAY. A CHANCE OF THUNDERSTORMS IN THE LATE MORNING
AND AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....64-71 VALLEYS AND 57-63 MOUNTAINS.
* MIN HUMIDITY........45-60 PERCENT VALLEYS AND 55-70 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 3 TO 8 MPH WITH GUSTS TO AROUND 20
MPH.
* RIDGES/UPR SLOPES....SOUTHWEST 3 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
* MIXING HEIGHT.......6500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
* VENTILATION INDEX...MODERATE (452) IN THE MORNING INCREASING TO
HIGH (677) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY.
LOWS 44 TO 53. HIGHS 64 TO 74 VALLEYS...55 TO 64 MOUNTAINS. SOUTH
WIND UP TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS
45 TO 53. HIGHS 65 TO 73 VALLEYS...57 TO 64 MOUNTAINS. SOUTH WIND
UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 44 TO
52. HIGHS 67 TO 74 VALLEYS...59 TO 65 MOUNTAINS.
THURSDAY
PARTLY CLOUDY. LOWS 43 TO 51. HIGHS 70 TO
77 VALLEYS...62 TO 69 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
IDZ101-270130-
NORTHERN AND CENTRAL IDAHO PANHANDLE (ZONE 101)-
INCLUDING THE CITIES OF ST. MARIES, RATHDRUM PRAIRIE,
SILVER VALLEY, BONNERS FERRY, AND PRIEST LAKE
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....61-68 VALLEYS AND 53-62 MOUNTAINS.
* 24 HR TREND........17 DEGREES COOLER.
* MIN HUMIDITY........61-80 PERCENT VALLEYS AND 71-90 PERCENT
MOUNTAINS.
* 24 HR TREND........55 PERCENT WETTER VALLEYS, AND 45 PERCENT
WETTER MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 3 TO 7 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST 3 TO 7 MPH.
* MIXING HEIGHT.......2500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....50 PERCENT.
* VENTILATION INDEX...MODERATE (288).
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY OVERNIGHT.
A CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* CHANCE OF LIGHTNING...20 PERCENT.
* MIN TEMPERATURE.....44-53.
* 24 HR TREND........4 DEGREES COOLER.
* MAX HUMIDITY........81-100 PERCENT.
* 24 HR TREND........20 PERCENT WETTER VALLEYS, AND 10 PERCENT
WETTER MOUNTAINS.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH 3 TO 7 MPH.
* RIDGES/UPR SLOPES....SOUTH 3 TO 7 MPH.
* MIXING HEIGHT.......2500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....20 PERCENT.
* VENTILATION INDEX...MODERATE (308) IN THE EVENING DECREASING TO
LOW (120) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS
THROUGH THE DAY. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....61-70 VALLEYS AND 51-61 MOUNTAINS.
* MIN HUMIDITY........40-55 PERCENT VALLEYS AND 55-70 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 3 TO 9 MPH WITH GUSTS TO AROUND 20
MPH.
* RIDGES/UPR SLOPES....SOUTHWEST 3 TO 10 MPH.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
* VENTILATION INDEX...MODERATE (379) IN THE MORNING INCREASING TO
HIGH (635) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY...RAIN SHOWERS. LOWS 42 TO 51. HIGHS 56 TO 66 VALLEYS
47 TO 57 MOUNTAINS. SOUTHWEST WIND UP TO 10 MPH.
MONDAY...RAIN SHOWERS. LOWS 42 TO 51. HIGHS 57 TO 66 VALLEYS
48 TO 58 MOUNTAINS. SOUTHWEST WIND 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS
44 TO 52. HIGHS 63 TO 69 VALLEYS...54 TO 64 MOUNTAINS. SOUTHWEST
WIND UP TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 43 TO
52. HIGHS 65 TO 71 VALLEYS...56 TO 66 MOUNTAINS.
THURSDAY
PARTLY CLOUDY. LOWS 42 TO 51. HIGHS 70 TO
76 VALLEYS...61 TO 71 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ705-706-270130-
FOOTHILLS OF CENTRAL WASHINGTON CASCADES (ZONE 705)-
WATERVILLE PLATEAU (ZONE 706)-
INCLUDING THE CITIES OF CHELAN, WENATCHEE, WATERVILLE,
AND GRAND COULEE
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY. A CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING. A CHANCE OF RAIN SHOWERS IN THE LATE MORNING AND
AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....70-79.
* 24 HR TREND........10 DEGREES COOLER.
* MIN HUMIDITY........30-45 PERCENT.
* 24 HR TREND........24 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST 5 TO 16 MPH. GUSTS UP TO 30 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...HIGH (610) IN THE MORNING INCREASING TO VERY
HIGH (994) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN
THE EVENING. A CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....48-56.
* 24 HR TREND........5 DEGREES COOLER.
* MAX HUMIDITY........55-70 PERCENT.
* 24 HR TREND........5 PERCENT WETTER.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......WEST 6 TO 17 MPH WITH GUSTS TO AROUND 35 MPH.
* MIXING HEIGHT.......5500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...VERY HIGH (934) IN THE EVENING DECREASING TO
LOW (80) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN
THE MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE
AFTERNOON, THEN A CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....65-75.
* MIN HUMIDITY........35-50 PERCENT.
* 20-FOOT WINDS.......WEST 5 TO 16 MPH WITH GUSTS TO AROUND 30 MPH.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...HIGH (718) IN THE MORNING INCREASING TO VERY
HIGH (1023) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS 48 TO 57. HIGHS 71 TO 81. WEST WIND 9 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 50 TO
58. HIGHS 70 TO 79. WEST WIND 10 TO 20 MPH.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. LOWS 46 TO 56. HIGHS
70 TO 80.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ707-270130-
WESTERN COLUMBIA BASIN (ZONE 707)-
INCLUDING THE CITIES OF MOSES LAKE AND EPHRATA
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY. A CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING. A CHANCE OF RAIN SHOWERS IN THE LATE MORNING AND
AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....75-81.
* 24 HR TREND........9 DEGREES COOLER.
* MIN HUMIDITY........30-45 PERCENT.
* 24 HR TREND........29 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST 5 TO 12 MPH WITH GUSTS TO AROUND 30
MPH.
* MIXING HEIGHT.......6500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
* VENTILATION INDEX...HIGH (548) IN THE MORNING INCREASING TO VERY
HIGH (1179) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS UNTIL
EARLY MORNING.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....49-55.
* 24 HR TREND........3 DEGREES COOLER.
* MAX HUMIDITY........61-80 PERCENT.
* 24 HR TREND........15 PERCENT WETTER.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......WEST 6 TO 16 MPH WITH GUSTS TO AROUND 30 MPH.
* MIXING HEIGHT.......6500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...VERY HIGH (1044) IN THE EVENING DECREASING TO
LOW (100) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....70-75.
* MIN HUMIDITY........28-40 PERCENT.
* 20-FOOT WINDS.......WEST 6 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...VERY HIGH (817) IN THE MORNING INCREASING TO
VERY HIGH (1050) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLOUDY. LOWS 47 TO 54. HIGHS 73 TO 79. WEST WIND
10 TO 20 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 48 TO 55.
HIGHS 74 TO 81. SOUTHWEST WIND 5 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS 49 TO 55. HIGHS 75 TO 81.
SOUTHWEST WIND 10 TO 20 MPH.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. LOWS 47 TO 53. HIGHS
74 TO 81.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ708-270130-
EASTERN COLUMBIA BASIN - PALOUSE - SPOKANE AREA (ZONE 708)-
INCLUDING THE CITIES OF SPOKANE, PULLMAN, RITZVILLE, WILBUR,
AND CHENEY
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY. RAIN SHOWERS EARLY IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS IN THE LATE MORNING AND
AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....68-77.
* 24 HR TREND........10 DEGREES COOLER.
* MIN HUMIDITY........45-60 PERCENT.
* 24 HR TREND........28 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST 5 TO 12 MPH WITH GUSTS TO AROUND 25
MPH.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....30 PERCENT.
* VENTILATION INDEX...MODERATE (463) IN THE MORNING INCREASING TO
VERY HIGH (1083) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS
EARLY IN THE EVENING. A CHANCE OF RAIN SHOWERS IN THE EVENING. A
CHANCE OF RAIN SHOWERS OVERNIGHT.
* CHANCE OF LIGHTNING...20 PERCENT.
* MIN TEMPERATURE.....47-53.
* 24 HR TREND........5 DEGREES COOLER.
* MAX HUMIDITY........70-80 PERCENT.
* 24 HR TREND........15 PERCENT WETTER.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......SOUTHWEST 5 TO 12 MPH WITH GUSTS TO AROUND 25
MPH.
* MIXING HEIGHT.......4500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
* VENTILATION INDEX...VERY HIGH (1120) IN THE EVENING DECREASING TO
LOW (142) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS UNTIL
LATE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....66-73.
* MIN HUMIDITY........35-50 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST 6 TO 12 MPH WITH GUSTS TO AROUND 25
MPH.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...HIGH (745) IN THE MORNING INCREASING TO VERY
HIGH (1009) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS 45 TO 53. HIGHS 65 TO 75. SOUTHWEST WIND 5 TO
15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS 46 TO
53. HIGHS 69 TO 78. SOUTHWEST WIND 5 TO 10 MPH.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. LOWS 45 TO 51. HIGHS
71 TO 81.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ709-270130-
LOWER PALOUSE - SNAKE RIVER (ZONE 709)-
INCLUDING THE CITY OF POMEROY
534 AM PDT FRI JUN 26 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY. RAIN SHOWERS LIKELY IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. A
CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON.
* CHANCE OF LIGHTNING...20 PERCENT.
* MAX TEMPERATURE.....68-78.
* 24 HR TREND........11 DEGREES COOLER.
* MIN HUMIDITY........45-60 PERCENT.
* 24 HR TREND........23 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST 3 TO 13 MPH WITH GUSTS TO AROUND 25
MPH.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....20 PERCENT.
* VENTILATION INDEX...HIGH (520) IN THE MORNING INCREASING TO VERY
HIGH (1019) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS
EARLY IN THE EVENING. A CHANCE OF RAIN SHOWERS THROUGH THE NIGHT.
* CHANCE OF LIGHTNING...20 PERCENT.
* MIN TEMPERATURE.....50-54.
* 24 HR TREND........4 DEGREES COOLER.
* MAX HUMIDITY........65-80 PERCENT.
* 24 HR TREND........10 PERCENT WETTER.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......SOUTHWEST 8 TO 19 MPH WITH GUSTS TO AROUND 35
MPH.
* MIXING HEIGHT.......4500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 25 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...VERY HIGH (984) IN THE EVENING DECREASING TO
LOW (166) OVERNIGHT.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS UNTIL
LATE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....65-75.
* MIN HUMIDITY........30-40 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST 7 TO 18 MPH WITH GUSTS TO AROUND 35
MPH.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....WEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...VERY HIGH (817) IN THE MORNING INCREASING TO
VERY HIGH (982) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SUNDAY THROUGH MONDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF
RAIN SHOWERS. LOWS NEAR 50. HIGHS 65 TO 75. SOUTHWEST WIND 10 TO
25 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS NEAR 50.
HIGHS 70 TO 80. SOUTHWEST WIND 10 TO 20 MPH.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY. LOWS NEAR 50. HIGHS
72 TO 82.
.8 TO 14 DAY OUTLOOK FOR JUL 03 - 09 2026
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
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