768
FNUS56 KOTX 041246
FWFOTX
FIRE WEATHER PLANNING FORECAST FOR EASTERN WASHINGTON AND NORTH IDAHO
NATIONAL WEATHER SERVICE SPOKANE WA
546 AM PDT TUE AUG 4 2026
DISCUSSION
CENTRAL WA:
- POOR TO FAIR RELATIVE HUMIDITY RECOVERIES MONDAY NIGHT.
- UNHEALTHY AIR QUALITY DUE TO SMOKE.
EASTERN WA:
- POOR TO FAIR RELATIVE HUMIDITY RECOVERIES MONDAY NIGHT.
- UNHEALTHY AIR QUALITY DUE TO SMOKE.
NORTH ID:
- POOR TO FAIR RELATIVE HUMIDITY RECOVERIES MONDAY NIGHT.
- UNHEALTHY AIR QUALITY DUE TO SMOKE.
DRY CONDITIONS WILL CONTINUE WITH DAYTIME TEMPERATURES TRENDING
WARMER THROUGH THURSDAY AND FRIDAY. GENERALLY LIGHT WINDS TO
PERSIST THROUGH AT LEAST WEDNESDAY FOR MOST LOCATIONS. EXPECT LOW
RELATIVE HUMIDITIES AGAIN FOR THE NEXT SEVERAL AFTERNOONS, ALONG
WITH POOR OVERNIGHT RECOVERY.
***************************************************************
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).
***************************************************************
WAZ696-698-050115-
EAST WASHINGTON CENTRAL CASCADES (ZONE 696)-
EAST WASHINGTON NORTH CASCADES (ZONE 698)-
INCLUDING THE CITIES OF STEVENS PASS, LAKE WENATCHEE AREA,
AND LEAVENWORTH
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........SUNNY. SMOKE IN THE MORNING. HAZE THROUGH THE
DAY. AREAS OF SMOKE IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....82-92 VALLEYS AND 70-80 MOUNTAINS.
* 24 HR TREND........4 DEGREES WARMER VALLEYS, AND 10 DEGREES
WARMER MOUNTAINS.
* MIN HUMIDITY........18-28 PERCENT.
* 24 HR TREND........5 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST UP TO 5 MPH IN THE MORNING
SHIFTING TO THE SOUTHEAST 3 TO 6 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST 3 TO 6 MPH IN THE MORNING SHIFTING
TO THE SOUTH 3 TO 8 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (276) IN THE MORNING INCREASING TO
HIGH (527) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. SMOKE AND HAZE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....57-66 VALLEYS AND 50-60 MOUNTAINS.
* 24 HR TREND........6 DEGREES WARMER.
* MAX HUMIDITY........30-45 PERCENT.
* 24 HR TREND........UNCHANGED VALLEYS, AND 10 PERCENT DRIER
MOUNTAINS.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST 3 TO 7 MPH.
* RIDGES/UPR SLOPES....NORTHWEST 3 TO 7 MPH.
* MIXING HEIGHT.......6000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (447) IN THE EVENING DECREASING TO
LOW (37) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. SMOKE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....87-97 VALLEYS AND 76-86 MOUNTAINS.
* MIN HUMIDITY........15-25 PERCENT.
* 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.......7000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (377) IN THE MORNING INCREASING TO
VERY HIGH (939) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY THROUGH FRIDAY...MOSTLY CLEAR. LOWS 60 TO 70 VALLEYS
53 TO 63 MOUNTAINS. HIGHS 89 TO 99 VALLEYS...77 TO 87 MOUNTAINS.
WEST WIND 4 TO 15 MPH.
SATURDAY...MOSTLY CLEAR. LOWS 58 TO 67 VALLEYS
51 TO
61 MOUNTAINS. HIGHS 83 TO 93 VALLEYS...71 TO 81 MOUNTAINS. WEST
WIND 5 TO 15 MPH.
SUNDAY THROUGH MONDAY...MOSTLY CLEAR. LOWS 55 TO 65 VALLEYS
48 TO 58 MOUNTAINS. HIGHS 79 TO 89 VALLEYS...68 TO 78 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ697-050115-
EAST PORTION OF NORTH CASCADES NATIONAL PARK/LAKE CHELAN NATIONAL
RECREATION AREA (ZONE 697)-
INCLUDING THE CITY OF STEHEKIN
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........SUNNY. SMOKE IN THE MORNING. HAZE THROUGH THE
DAY. AREAS OF SMOKE IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....83-93 VALLEYS AND 70-80 MOUNTAINS.
* 24 HR TREND........6 DEGREES WARMER.
* MIN HUMIDITY........19-29 PERCENT.
* 24 HR TREND........7 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST AROUND 3 MPH IN THE MORNING SHIFTING TO
THE SOUTHWEST 3 TO 7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST 3 TO 7 MPH IN THE MORNING SHIFTING TO
THE SOUTHWEST 3 TO 9 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....EAST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (235) IN THE MORNING INCREASING TO
HIGH (512) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. HAZE AND SMOKE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....59-67 VALLEYS AND 49-59 MOUNTAINS.
* 24 HR TREND........5 DEGREES WARMER.
* MAX HUMIDITY........35-45 PERCENT.
* 24 HR TREND........UNCHANGED.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST 3 TO 6 MPH.
* RIDGES/UPR SLOPES....NORTHWEST 3 TO 9 MPH IN THE EVENING SHIFTING
TO THE NORTHEAST 3 TO 6 MPH OVERNIGHT.
* MIXING HEIGHT.......5000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (382) IN THE EVENING DECREASING TO
LOW (23) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. SMOKE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....88-98 VALLEYS AND 76-86 MOUNTAINS.
* MIN HUMIDITY........16-25 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH AROUND 3 MPH IN THE MORNING SHIFTING
TO THE SOUTHWEST 3 TO 7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHEAST 3 TO 6 MPH IN THE MORNING SHIFTING
TO THE SOUTHWEST 3 TO 8 MPH WITH GUSTS TO AROUND 20 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (345) IN THE MORNING INCREASING TO
VERY HIGH (804) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY...CLEAR. LOWS 60 TO 68 VALLEYS
51 TO 61 MOUNTAINS.
HIGHS 90 TO 100 VALLEYS...77 TO 87 MOUNTAINS. WEST WIND UP TO
10 MPH.
FRIDAY THROUGH SATURDAY...MOSTLY CLEAR. LOWS 59 TO 69 VALLEYS
51 TO 61 MOUNTAINS. HIGHS 82 TO 92 VALLEYS...70 TO 80 MOUNTAINS.
WEST WIND 5 TO 15 MPH.
SUNDAY THROUGH MONDAY...MOSTLY CLEAR. LOWS 54 TO 64 VALLEYS
46 TO 56 MOUNTAINS. HIGHS 78 TO 88 VALLEYS...65 TO 75 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ704-050115-
METHOW VALLEY (ZONE 704)-
INCLUDING THE CITIES OF MAZAMA, WINTHROP, AND TWISP
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........SUNNY. SMOKE EARLY IN THE MORNING. HAZE
THROUGH THE DAY. AREAS OF SMOKE IN THE LATE MORNING AND
AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....83-93.
* 24 HR TREND........5 DEGREES WARMER.
* MIN HUMIDITY........13-18 PERCENT.
* 24 HR TREND........6 PERCENT DRIER.
* 20-FOOT WINDS.......NORTH UP TO 5 MPH IN THE MORNING SHIFTING TO
THE SOUTH 3 TO 7 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (280) IN THE MORNING INCREASING TO
HIGH (543) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING.
HAZE THROUGH THE NIGHT. SMOKE OVERNIGHT.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....56-64.
* 24 HR TREND........4 DEGREES WARMER.
* MAX HUMIDITY........30-45 PERCENT.
* 24 HR TREND........5 PERCENT DRIER.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......SOUTHWEST 3 TO 6 MPH IN THE EVENING SHIFTING
TO THE NORTHWEST 3 TO 5 MPH OVERNIGHT.
* MIXING HEIGHT.......7000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (438) IN THE EVENING DECREASING TO
LOW (37) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. SMOKE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....88-98.
* MIN HUMIDITY........12-16 PERCENT.
* 20-FOOT WINDS.......NORTH UP TO 3 MPH IN THE MORNING SHIFTING TO
THE SOUTHEAST IN THE AFTERNOON.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (364) IN THE MORNING INCREASING TO
VERY HIGH (950) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. LOWS 59 TO 69. HIGHS
92 TO 102. NORTHWEST WIND 4 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 58 TO 68. HIGHS 87 TO 97.
NORTHWEST WIND 5 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 56 TO 66. HIGHS 84 TO
94.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ703-050115-
OKANOGAN VALLEY (ZONE 703)-
INCLUDING THE CITIES OF CONCONULLY AND OMAK
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........SUNNY. SMOKE AND HAZE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....83-93.
* 24 HR TREND........5 DEGREES WARMER.
* MIN HUMIDITY........13-18 PERCENT.
* 24 HR TREND........7 PERCENT DRIER.
* 20-FOOT WINDS.......NORTH 3 TO 9 MPH. GUSTS UP TO 20 MPH IN THE
MORNING.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (396) IN THE MORNING INCREASING TO
MODERATE (485) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. SMOKE AND HAZE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....58-65.
* 24 HR TREND........4 DEGREES WARMER.
* MAX HUMIDITY........30-40 PERCENT.
* 24 HR TREND........5 PERCENT DRIER.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......NORTHWEST 3 TO 5 MPH.
* MIXING HEIGHT.......6500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTH AROUND 5 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (381) IN THE EVENING DECREASING TO
LOW (31) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. SMOKE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....89-98.
* MIN HUMIDITY........12-16 PERCENT.
* 20-FOOT WINDS.......NORTH 3 TO 5 MPH IN THE MORNING SHIFTING TO
THE SOUTH 3 TO 10 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (259) IN THE MORNING INCREASING TO
VERY HIGH (882) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY
MOSTLY CLEAR. LOWS 61 TO 67. HIGHS 93 TO 102.
SOUTHWEST WIND UP TO 10 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS 63 TO 71. HIGHS
90 TO 100. NORTHWEST WIND 5 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 60 TO 67. HIGHS 84 TO
94.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ702-050115-
COLVILLE RESERVATION (ZONE 702)-
INCLUDING THE CITIES OF NESPELEM AND KELLER
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........SUNNY. HAZE AND PATCHY SMOKE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....82-92 VALLEYS AND 75-85 MOUNTAINS.
* 24 HR TREND........5 DEGREES WARMER.
* MIN HUMIDITY........13-19 PERCENT.
* 24 HR TREND........6 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH 3 TO 6 MPH IN THE MORNING SHIFTING TO
THE SOUTHWEST IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH 3 TO 7 MPH IN THE MORNING SHIFTING TO
THE NORTHWEST 3 TO 5 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...HIGH (507).
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY SMOKE EARLY IN THE
EVENING. HAZE THROUGH THE NIGHT. SMOKE IN THE LATE EVENING AND
OVERNIGHT.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....56-62.
* 24 HR TREND........5 DEGREES WARMER.
* MAX HUMIDITY........30-40 PERCENT.
* 24 HR TREND........5 PERCENT DRIER.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST UP TO 5 MPH IN THE EVENING
SHIFTING TO THE NORTH UP TO 4 MPH OVERNIGHT.
* RIDGES/UPR SLOPES....WEST 3 TO 5 MPH IN THE EVENING SHIFTING TO
THE NORTH OVERNIGHT.
* MIXING HEIGHT.......7500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTH AROUND 5 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (431) IN THE EVENING DECREASING TO
LOW (27) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. SMOKE EARLY IN THE MORNING, THEN AREAS
OF SMOKE IN THE LATE MORNING AND AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....86-96 VALLEYS AND 79-89 MOUNTAINS.
* MIN HUMIDITY........12-17 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST 3 TO 4 MPH IN THE MORNING SHIFTING
TO THE SOUTHWEST 3 TO 7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST 3 TO 5 MPH IN THE MORNING SHIFTING TO
THE SOUTHWEST 4 TO 6 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (410) IN THE MORNING INCREASING TO
VERY HIGH (923) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY
MOSTLY CLEAR. LOWS 59 TO 64. HIGHS 91 TO
101 VALLEYS...83 TO 93 MOUNTAINS. SOUTH WIND UP TO 5 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS 61 TO 68. HIGHS
89 TO 99 VALLEYS...81 TO 91 MOUNTAINS. WEST WIND UP TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 57 TO 64. HIGHS 83 TO
93 VALLEYS...76 TO 86 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ699-050115-
OKANOGAN HIGHLANDS AND KETTLE MOUNTAINS (ZONE 699)-
INCLUDING THE CITIES OF REPUBLIC AND CURLEW
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....81-91 VALLEYS AND 73-83 MOUNTAINS.
* 24 HR TREND........6 DEGREES WARMER.
* MIN HUMIDITY........14-20 PERCENT.
* 24 HR TREND........6 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH 3 TO 5 MPH.
* RIDGES/UPR SLOPES....NORTHWEST 3 TO 5 MPH.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 5 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (286) IN THE MORNING INCREASING TO
HIGH (509) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. SMOKE UNTIL EARLY MORNING. HAZE
LATE IN THE EVENING. PATCHY SMOKE EARLY IN THE MORNING.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....51-60.
* 24 HR TREND........6 DEGREES WARMER.
* MAX HUMIDITY........40-55 PERCENT VALLEYS AND 30-45 PERCENT
MOUNTAINS.
* 24 HR TREND........10 PERCENT DRIER.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH UP TO 4 MPH.
* RIDGES/UPR SLOPES....NORTH UP TO 4 MPH.
* MIXING HEIGHT.......7500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (462) IN THE EVENING DECREASING TO
LOW (27) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. AREAS OF SMOKE IN THE MORNING, THEN
PATCHY SMOKE IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....86-96 VALLEYS AND 78-88 MOUNTAINS.
* MIN HUMIDITY........13-19 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST UP TO 3 MPH IN THE MORNING
SHIFTING TO THE SOUTHWEST 3 TO 7 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH UP TO 3 MPH IN THE MORNING SHIFTING TO
THE SOUTHWEST 3 TO 6 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (419) IN THE MORNING INCREASING TO
VERY HIGH (956) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY
MOSTLY CLEAR. LOWS 55 TO 63. HIGHS 91 TO
101 VALLEYS...83 TO 93 MOUNTAINS. SOUTH WIND UP TO 5 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS 57 TO 66. HIGHS
90 TO 100 VALLEYS...81 TO 91 MOUNTAINS. WEST WIND UP TO 10 MPH.
SUNDAY...PARTLY CLOUDY. LOWS 56 TO 64. HIGHS 85 TO 95 VALLEYS
76 TO 86 MOUNTAINS.
MONDAY...MOSTLY CLEAR. LOWS 54 TO 62. HIGHS 83 TO 93 VALLEYS
74 TO 84 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ700-701-050115-
SELKIRK MOUNTAINS OF NORTHEAST WASHINGTON (ZONE 700)-
FOOTHILLS OF NORTHEAST WASHINGTON (ZONE 701)-
INCLUDING THE CITIES OF METALINE FALLS, IONE, COLVILLE,
DEER PARK, AND NEWPORT
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY SMOKE EARLY IN THE
MORNING. HAZE IN THE MORNING. HAZE AND SMOKE LATE IN THE
AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....81-89 VALLEYS AND 71-81 MOUNTAINS.
* 24 HR TREND........4 DEGREES WARMER.
* MIN HUMIDITY........14-21 PERCENT.
* 24 HR TREND........6 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH 3 TO 5 MPH IN THE MORNING SHIFTING TO
THE NORTHWEST 3 TO 4 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH 3 TO 6 MPH IN THE MORNING SHIFTING TO
THE WEST IN THE AFTERNOON.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 5 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (249) IN THE MORNING INCREASING TO
MODERATE (480) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. SMOKE AND HAZE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....49-59.
* 24 HR TREND........3 DEGREES WARMER.
* MAX HUMIDITY........45-60 PERCENT VALLEYS AND 35-50 PERCENT
MOUNTAINS.
* 24 HR TREND........UNCHANGED VALLEYS, AND 15 PERCENT DRIER
MOUNTAINS.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST UP TO 3 MPH IN THE EVENING
BECOMING LIGHT OVERNIGHT.
* RIDGES/UPR SLOPES....NORTHWEST UP TO 6 MPH.
* MIXING HEIGHT.......7000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTH AROUND 5 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (411) IN THE EVENING DECREASING TO
LOW (20) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. SMOKE EARLY IN THE MORNING, THEN
PATCHY SMOKE LATE IN THE MORNING. AREAS OF SMOKE IN THE
AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....86-94 VALLEYS AND 76-86 MOUNTAINS.
* MIN HUMIDITY........13-20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST UP TO 3 MPH IN THE MORNING
SHIFTING TO THE SOUTHWEST 3 TO 5 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHWEST UP TO 3 MPH IN THE MORNING
SHIFTING TO THE SOUTHWEST 3 TO 6 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (423) IN THE MORNING INCREASING TO
VERY HIGH (956) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS 54 TO 64. HIGHS
88 TO 98 VALLEYS...79 TO 89 MOUNTAINS. SOUTHWEST WIND UP TO
10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 52 TO 62. HIGHS 82 TO
92 VALLEYS...74 TO 84 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
IDZ101-050115-
NORTHERN AND CENTRAL IDAHO PANHANDLE (ZONE 101)-
INCLUDING THE CITIES OF ST. MARIES, RATHDRUM PRAIRIE,
SILVER VALLEY, BONNERS FERRY, AND PRIEST LAKE
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. HAZE UNTIL LATE AFTERNOON.
PATCHY SMOKE THROUGH THE DAY.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....78-86 VALLEYS AND 69-79 MOUNTAINS.
* 24 HR TREND........9 DEGREES WARMER.
* MIN HUMIDITY........18-28 PERCENT.
* 24 HR TREND........8 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST 3 TO 4 MPH IN THE MORNING SHIFTING
TO THE NORTHWEST 3 TO 5 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST 3 TO 6 MPH IN THE MORNING SHIFTING
TO THE NORTHWEST IN THE AFTERNOON.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (494).
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY SMOKE EARLY IN THE
EVENING.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....49-58.
* 24 HR TREND........3 DEGREES WARMER.
* MAX HUMIDITY........50-65 PERCENT VALLEYS AND 40-50 PERCENT
MOUNTAINS.
* 24 HR TREND........5 PERCENT DRIER VALLEYS, AND 10 PERCENT DRIER
MOUNTAINS.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST UP TO 5 MPH IN THE EVENING
SHIFTING TO THE EAST UP TO 3 MPH OVERNIGHT.
* RIDGES/UPR SLOPES....NORTHWEST 3 TO 6 MPH IN THE EVENING SHIFTING
TO THE NORTH 3 TO 5 MPH OVERNIGHT.
* MIXING HEIGHT.......6500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (420) IN THE EVENING DECREASING TO
LOW (25) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. PATCHY SMOKE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....84-91 VALLEYS AND 74-84 MOUNTAINS.
* MIN HUMIDITY........15-25 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHEAST UP TO 3 MPH IN THE MORNING
SHIFTING TO THE WEST 3 TO 6 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH 3 TO 4 MPH IN THE MORNING SHIFTING TO
THE WEST 3 TO 6 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (432) IN THE MORNING INCREASING TO
VERY HIGH (970) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY...CLEAR. LOWS 52 TO 61. HIGHS 89 TO 97 VALLEYS
79 TO
89 MOUNTAINS. SOUTH WIND UP TO 10 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS 56 TO 65. HIGHS
86 TO 96 VALLEYS...77 TO 87 MOUNTAINS. SOUTHWEST WIND UP TO
10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 53 TO 63. HIGHS 81 TO
90 VALLEYS...72 TO 82 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ707-050115-
WESTERN COLUMBIA BASIN (ZONE 707)-
INCLUDING THE CITIES OF MOSES LAKE AND EPHRATA
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........SUNNY. HAZE AND AREAS OF SMOKE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....87-92.
* 24 HR TREND........6 DEGREES WARMER.
* MIN HUMIDITY........13-20 PERCENT.
* 24 HR TREND........4 PERCENT DRIER.
* 20-FOOT WINDS.......NORTH 3 TO 9 MPH.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (395) IN THE MORNING INCREASING TO
MODERATE (477) IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. HAZE AND AREAS OF SMOKE.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....54-64.
* 24 HR TREND........5 DEGREES WARMER.
* MAX HUMIDITY........35-50 PERCENT.
* 24 HR TREND........10 PERCENT DRIER.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......NORTH 3 TO 6 MPH.
* MIXING HEIGHT.......7500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (371) IN THE EVENING DECREASING TO
LOW (33) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. AREAS OF SMOKE IN THE MORNING, THEN
PATCHY SMOKE IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....92-97.
* MIN HUMIDITY........10-16 PERCENT.
* 20-FOOT WINDS.......NORTHEAST 3 TO 6 MPH IN THE MORNING SHIFTING
TO THE SOUTH IN THE AFTERNOON.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (255) IN THE MORNING INCREASING TO
HIGH (749) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY THROUGH FRIDAY
CLEAR. LOWS 58 TO 68. HIGHS 95 TO 102.
WEST WIND 4 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 59 TO 67. HIGHS 91 TO 96. WEST
WIND 5 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 55 TO 65. HIGHS 86 TO
92.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ708-050115-
EASTERN COLUMBIA BASIN - PALOUSE - SPOKANE AREA (ZONE 708)-
INCLUDING THE CITIES OF SPOKANE, PULLMAN, RITZVILLE, WILBUR,
AND CHENEY
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........SUNNY. AREAS OF SMOKE IN THE MORNING. HAZE
THROUGH THE DAY. PATCHY SMOKE IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....84-91.
* 24 HR TREND........6 DEGREES WARMER.
* MIN HUMIDITY........13-17 PERCENT.
* 24 HR TREND........5 PERCENT DRIER.
* 20-FOOT WINDS.......NORTHEAST 3 TO 6 MPH IN THE MORNING SHIFTING
TO THE NORTH 3 TO 5 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (494).
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING.
HAZE THROUGH THE NIGHT. AREAS OF SMOKE OVERNIGHT.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....49-59.
* 24 HR TREND........4 DEGREES WARMER.
* MAX HUMIDITY........40-55 PERCENT.
* 24 HR TREND........15 PERCENT DRIER.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......NORTHEAST UP TO 5 MPH.
* MIXING HEIGHT.......7500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (453) IN THE EVENING DECREASING TO
LOW (32) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. AREAS OF SMOKE EARLY IN THE MORNING.
PATCHY SMOKE IN THE LATE MORNING AND AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....90-97.
* MIN HUMIDITY........10-14 PERCENT.
* 20-FOOT WINDS.......EAST 3 TO 5 MPH IN THE MORNING SHIFTING TO
THE SOUTH 3 TO 6 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (282) IN THE MORNING INCREASING TO
HIGH (792) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY
CLEAR. LOWS 53 TO 61. HIGHS 94 TO 102. SOUTH WIND UP
TO 10 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS 57 TO 65. HIGHS
90 TO 100. SOUTHWEST WIND UP TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 53 TO 63. HIGHS 84 TO
92.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ709-050115-
LOWER PALOUSE - SNAKE RIVER (ZONE 709)-
INCLUDING THE CITY OF POMEROY
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........SUNNY. AREAS OF SMOKE IN THE MORNING. HAZE IN
THE LATE MORNING AND AFTERNOON. PATCHY SMOKE IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....83-93.
* 24 HR TREND........8 DEGREES WARMER.
* MIN HUMIDITY........13-18 PERCENT.
* 24 HR TREND........5 PERCENT DRIER.
* 20-FOOT WINDS.......NORTHEAST 3 TO 6 MPH IN THE MORNING SHIFTING
TO THE NORTH 3 TO 7 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (491).
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. HAZE UNTIL EARLY MORNING.
PATCHY SMOKE THROUGH THE NIGHT.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....54-59.
* 24 HR TREND........5 DEGREES WARMER.
* MAX HUMIDITY........30-45 PERCENT.
* 24 HR TREND........10 PERCENT DRIER.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......NORTHWEST 3 TO 6 MPH IN THE EVENING SHIFTING
TO THE SOUTHEAST OVERNIGHT.
* MIXING HEIGHT.......6500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....EAST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (420) IN THE EVENING DECREASING TO
LOW (37) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. PATCHY SMOKE THROUGH THE DAY.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....89-99.
* MIN HUMIDITY........10-14 PERCENT.
* 20-FOOT WINDS.......EAST 3 TO 7 MPH IN THE MORNING SHIFTING TO
THE NORTHEAST IN THE AFTERNOON.
* MIXING HEIGHT.......6500 FT AGL.
* TRANSPORT WINDS.....EAST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (383) IN THE MORNING INCREASING TO
HIGH (664) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY
CLEAR. LOWS 57 TO 63. HIGHS 94 TO 104. SOUTHWEST WIND
UP TO 10 MPH.
FRIDAY THROUGH SATURDAY
CLEAR. LOWS 62 TO 68. HIGHS 91 TO 101.
SOUTHWEST WIND 5 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 57 TO 64. HIGHS 84 TO
94.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ705-706-050115-
FOOTHILLS OF CENTRAL WASHINGTON CASCADES (ZONE 705)-
WATERVILLE PLATEAU (ZONE 706)-
INCLUDING THE CITIES OF CHELAN, WENATCHEE, WATERVILLE,
AND GRAND COULEE
546 AM PDT TUE AUG 4 2026
TODAY
* SKY/WEATHER.........SUNNY. SMOKE EARLY IN THE MORNING. HAZE
THROUGH THE DAY. PATCHY SMOKE IN THE LATE MORNING AND AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....83-93.
* 24 HR TREND........6 DEGREES WARMER.
* MIN HUMIDITY........14-18 PERCENT.
* 24 HR TREND........7 PERCENT DRIER.
* 20-FOOT WINDS.......NORTH 3 TO 9 MPH.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (474).
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING.
HAZE THROUGH THE NIGHT. SMOKE OVERNIGHT.
* CHANCE OF LIGHTNING...0 PERCENT.
* MIN TEMPERATURE.....58-66.
* 24 HR TREND........5 DEGREES WARMER.
* MAX HUMIDITY........35-40 PERCENT.
* 24 HR TREND........UNCHANGED.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......SOUTHWEST 3 TO 6 MPH IN THE EVENING SHIFTING
TO THE NORTHWEST OVERNIGHT.
* MIXING HEIGHT.......7000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (354) IN THE EVENING DECREASING TO
LOW (37) OVERNIGHT.
WEDNESDAY
* SKY/WEATHER.........SUNNY. SMOKE IN THE MORNING, THEN AREAS OF
SMOKE IN THE AFTERNOON.
* CHANCE OF LIGHTNING...0 PERCENT.
* MAX TEMPERATURE.....89-99.
* MIN HUMIDITY........12-15 PERCENT.
* 20-FOOT WINDS.......NORTH 3 TO 6 MPH IN THE MORNING SHIFTING TO
THE SOUTH 3 TO 8 MPH IN THE AFTERNOON.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
* VENTILATION INDEX...MODERATE (288) IN THE MORNING INCREASING TO
VERY HIGH (921) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. LOWS 61 TO 70. HIGHS
93 TO 103. WEST WIND 4 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 61 TO 68. HIGHS 88 TO 97. WEST
WIND 5 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 57 TO 67. HIGHS 84 TO
93.
.8 TO 14 DAY OUTLOOK FOR AUG 11 - 17 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
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