753
FNUS56 KOTX 052146
FWFOTX
FIRE WEATHER PLANNING FORECAST FOR EASTERN WASHINGTON AND NORTH IDAHO
NATIONAL WEATHER SERVICE SPOKANE WA
246 PM PDT WED AUG 5 2020
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR STRONG WINDS AND LOW HUMIDITY FOR FIRE
ZONES 673, 677, 684...
DISCUSSION
WINDS WILL PICK UP IN THE LEE OF THE CASCADES AND OKANOGAN VALLEY
THIS AFTERNOON AND EVENING WITH GUSTS UP TO 25 MPH. THERE IS A
THREAT OF ELEVATED NOCTURNAL THUNDERSTORMS OVERNIGHT MOVING UP
CENTRAL AND EASTERN WA. IF THESE STORMS DEVELOP THEY WILL LIKELY
HAVE LIGHTNING, GUSTY WINDS AND LITTLE TO NO PRECIPITATION. A
STRONG COLD MOVES OVER THE CASCADES THURSDAY. THE MAIN CONCERN
WITH THIS FRONT WILL BE STRONG WINDS, ESPECIALLY IN THE LEE OF THE
CASCADES AND COLUMBIA BASIN. THE FRONT WILL ALSO BRING A THREAT
FOR SHOWERS AND SMALL CHANCE FOR THUNDERSTORMS MAINLY FOR THE
EASTERN DISTRICTS AND NORTH IDAHO. CONFIDENCE IS LOW REGARDING
AMOUNT OF LIGHTNING STRIKES BUT ANTICIPATING ISOLATED COVERAGE AT
BEST. COOLER THAN NORMAL TEMPERATURES ON FRIDAY REBOUND BACK TO
NORMAL OVER THE WEEKEND WITH BREEZY, DRY CONDITIONS.
***************************************************************
FORECASTS FOR 20 FOOT WIND SPEEDS (VALLEYS AND RIDGE TOPS) ARE
10 MINUTE AVERAGES REFLECTING RAWS WIND.
***************************************************************
WAZ676-061400-
EAST WASHINGTON SOUTH CENTRAL CASCADE VALLEYS (ZONE 676)-
INCLUDING THE CITIES OF KITTITAS VALLEY AND NACHES RIVER VALLEY
246 PM PDT WED AUG 5 2020
..WIND ADVISORY THURSDAY
TONIGHT
* SKY/WEATHER.........BECOMING PARTLY CLOUDY.
* LAL.................1.
* MIN TEMPERATURE.....58-68.
* 24 HR TREND........3-6 DEGREES WARMER.
* MAX HUMIDITY........55-70 PERCENT.
* 24 HR TREND........5 TO 10 PERCENT DRIER.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......NORTHWEST 8 TO 19 MPH WITH GUSTS TO AROUND
20 MPH. GUSTS TO 30 MPH IN THE KITTITAS VALLEY.
* HAINES INDEX........4 OR LOW.
* MIXING HEIGHT.......6000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING.
* LAL.................1.
* MAX TEMPERATURE.....71-81.
* 24 HR TREND........16 DEGREES COOLER.
* MIN HUMIDITY........25-40 PERCENT.
* 24 HR TREND........14 PERCENT WETTER.
* 20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH IN THE MORNING
BECOMING 15 TO 20 MPH IN THE AFTERNOON. WINDS LOCALLY UP TO 30
MPH IN THE KITTITAS VALLEY. GUSTS UP TO 35 MPH IN THE MORNING
INCREASING TO 45 MPH IN THE AFTERNOON.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....WEST 15 TO 30 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* LAL.................1.
* MIN TEMPERATURE.....47-57.
* MAX HUMIDITY........60-75 PERCENT.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......NORTHWEST 8 TO 23 MPH WITH GUSTS TO AROUND 45
MPH.
* HAINES INDEX........4 OR LOW.
* MIXING HEIGHT.......4000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTHWEST 15 TO 25 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* LAL.................1.
* MAX TEMPERATURE.....73-83.
* MIN HUMIDITY........22-30 PERCENT.
* 20-FOOT WINDS.......WEST 3 TO 11 MPH WITH GUSTS TO AROUND 25 MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....WEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
MOSTLY CLEAR. LOWS 52 TO 62. HIGHS 77 TO 87.
NORTHWEST WIND 10 TO 20 MPH.
SUNDAY THROUGH MONDAY
CLEAR. LOWS 54 TO 64. HIGHS 82 TO 92.
NORTHWEST WIND 5 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 55 TO 65. HIGHS
79 TO 89.
.8 TO 14 DAY OUTLOOK FOR AUG 13 - 19 2020
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ677-061400-
EAST WASHINGTON CENTRAL CASCADE VALLEYS (ZONE 677)-
INCLUDING THE CITIES OF LAKE CHELAN AREA AND WENATCHEE RIVER
VALLEY AREA
246 PM PDT WED AUG 5 2020
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...
TONIGHT
* SKY/WEATHER.........BECOMING PARTLY CLOUDY OVERNIGHT.
* LAL.................1.
* MIN TEMPERATURE.....59-68.
* 24 HR TREND........3 DEGREES WARMER.
* MAX HUMIDITY........55-70 PERCENT.
* 24 HR TREND........5 PERCENT WETTER.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......NORTHWEST 6 TO 13 MPH WITH GUSTS TO AROUND
30 MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......5500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE MORNING. CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
* LAL.................1.
* MAX TEMPERATURE.....72-82.
* 24 HR TREND........18 DEGREES COOLER.
* MIN HUMIDITY........24-35 PERCENT.
* 24 HR TREND........6 PERCENT WETTER.
* 20-FOOT WINDS.......NORTHWEST 8 TO 19 MPH. GUSTS UP TO 30 MPH IN
THE MORNING INCREASING TO 40 MPH IN THE AFTERNOON.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....WEST 15 TO 25 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* LAL.................1.
* MIN TEMPERATURE.....49-57.
* MAX HUMIDITY........50-65 PERCENT.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......NORTHWEST 7 TO 18 MPH. GUSTS UP TO 40 MPH IN
THE EVENING DECREASING TO 30 MPH OVERNIGHT.
* HAINES INDEX........4 OR LOW.
* MIXING HEIGHT.......4000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* LAL.................1.
* MAX TEMPERATURE.....74-84.
* MIN HUMIDITY........19-29 PERCENT.
* 20-FOOT WINDS.......WEST 3 TO 10 MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS 52 TO 62. HIGHS
79 TO 89. WEST WIND 5 TO 15 MPH.
MONDAY
CLEAR. LOWS 55 TO 64. HIGHS 84 TO 94. WEST WIND 5 TO
10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 55 TO 65. HIGHS
80 TO 90.
.8 TO 14 DAY OUTLOOK FOR AUG 13 - 19 2020
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ680-682-061400-
EAST WASHINGTON SOUTH CENTRAL CASCADE MOUNTAINS (ZONE 680)-
EAST WASHINGTON CENTRAL CASCADE MOUNTAINS (ZONE 682)-
INCLUDING THE CITIES OF CHINOOK PASS, WHITE PASS, STEVENS PASS,
LAKE WENATCHEE AREA, AND CLE ELUM
246 PM PDT WED AUG 5 2020
TONIGHT
* SKY/WEATHER.........BECOMING PARTLY CLOUDY. SLIGHT CHANCE OF
RAIN SHOWERS OVERNIGHT.
* LAL.................1.
* MIN TEMPERATURE.....50-60.
* 24 HR TREND........3 DEGREES WARMER.
* MAX HUMIDITY........65-80 PERCENT.
* 24 HR TREND........10 PERCENT DRIER VALLEYS, AND 10-15 PERCENT
WETTER MOUNTAINS.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST 6 TO 13 MPH WITH GUSTS TO AROUND 25
MPH.
* RIDGES/UPR SLOPES....WEST 6 TO 14 MPH WITH GUSTS TO AROUND 30
MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......3500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
MORNING, THEN CHANCE OF SHOWERS IN THE AFTERNOON.
* LAL.................1.
* MAX TEMPERATURE.....63-73 VALLEYS AND 54-64 MOUNTAINS.
* 24 HR TREND........16 DEGREES COOLER.
* MIN HUMIDITY........40-55 PERCENT.
* 24 HR TREND........20 PERCENT WETTER VALLEYS, AND 30 PERCENT
WETTER MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST 6 TO 17 MPH WITH GUSTS TO AROUND 35
MPH.
* RIDGES/UPR SLOPES....WEST 7 TO 18 MPH WITH GUSTS TO AROUND 35
MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......4500 FT AGL.
* TRANSPORT WINDS.....WEST 15 TO 25 MPH.
* CWR (> 0.10 IN).....20 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
* LAL.................1.
* MIN TEMPERATURE.....41-51.
* MAX HUMIDITY........60-75 PERCENT.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST 7 TO 17 MPH WITH GUSTS TO AROUND
35 MPH.
* RIDGES/UPR SLOPES....WEST 8 TO 18 MPH WITH GUSTS TO AROUND 40
MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......3000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* LAL.................1.
* MAX TEMPERATURE.....66-76 VALLEYS AND 56-66 MOUNTAINS.
* MIN HUMIDITY........30-45 PERCENT VALLEYS AND 40-55 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST 3 TO 9 MPH WITH GUSTS TO AROUND 25 MPH.
* RIDGES/UPR SLOPES....WEST 3 TO 13 MPH WITH GUSTS TO AROUND 25
MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 45 TO 55. HIGHS 69 TO
79 VALLEYS...59 TO 69 MOUNTAINS. WEST WIND 5 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 46 TO 56. HIGHS 75 TO
85 VALLEYS...66 TO 76 MOUNTAINS. WEST WIND 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
50 TO 60. HIGHS 73 TO 83 VALLEYS...64 TO 74 MOUNTAINS.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
46 TO 56. HIGHS 69 TO 79 VALLEYS...60 TO 70 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 13 - 19 2020
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ662-061400-
EAST PORTION OF NORTH CASCADES NATIONAL PARK/LAKE CHELAN NATIONAL
RECREATIONAL AREA (ZONE 662)-
INCLUDING THE CITY OF STEHEKIN
246 PM PDT WED AUG 5 2020
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
OVERNIGHT.
* LAL.................1.
* MIN TEMPERATURE.....51-60 VALLEYS AND 46-51 MOUNTAINS.
* 24 HR TREND........1-3 DEGREES COOLER.
* MAX HUMIDITY........65-80 PERCENT VALLEYS AND 75-90 PERCENT
MOUNTAINS.
* 24 HR TREND........5 PERCENT WETTER VALLEYS, AND UNCHANGED
MOUNTAINS.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......WEST 5 TO 9 MPH WITH GUSTS TO AROUND 20 MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......3500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY SUNNY. RAIN SHOWERS LIKELY IN THE
MORNING, THEN RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
* LAL.................2.
* MAX TEMPERATURE.....65-75 VALLEYS AND 52-62 MOUNTAINS.
* 24 HR TREND........16 DEGREES COOLER.
* MIN HUMIDITY........45-60 PERCENT.
* 24 HR TREND........15 PERCENT WETTER VALLEYS, AND 20 PERCENT
WETTER MOUNTAINS.
* 20-FOOT WINDS.......WEST 5 TO 16 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......4000 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....40 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE NIGHT.
* LAL.................1.
* MIN TEMPERATURE.....46-56 VALLEYS AND 39-47 MOUNTAINS.
* MAX HUMIDITY........55-70 PERCENT VALLEYS AND 65-80 PERCENT
MOUNTAINS.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......WEST 6 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......3000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE MORNING.
* LAL.................1.
* MAX TEMPERATURE.....68-78 VALLEYS AND 54-64 MOUNTAINS.
* MIN HUMIDITY........30-45 PERCENT VALLEYS AND 50-65 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......WEST 5 TO 11 MPH.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY...PARTLY CLOUDY. LOWS 49 TO 59 VALLEYS
42 TO
50 MOUNTAINS. HIGHS 71 TO 81 VALLEYS...57 TO 67 MOUNTAINS. WEST
WIND 5 TO 10 MPH.
SUNDAY THROUGH MONDAY...MOSTLY CLEAR. LOWS 50 TO 60 VALLEYS
42 TO 52 MOUNTAINS. HIGHS 77 TO 87 VALLEYS...63 TO 73 MOUNTAINS.
WEST WIND 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF
RAIN SHOWERS. LOWS 53 TO 63 VALLEYS...44 TO 54 MOUNTAINS. HIGHS
74 TO 84 VALLEYS...60 TO 70 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 13 - 19 2020
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ685-061400-
EAST WASHINGTON NORTH CASCADES (ZONE 685)-
INCLUDING THE CITIES OF MAZAMA, CONCONULLY,
NORTH CASCADES HIGHWAY, AND PASAYTEN WILDERNESS
246 PM PDT WED AUG 5 2020
TONIGHT
* SKY/WEATHER.........BECOMING PARTLY CLOUDY.
* LAL.................1.
* MIN TEMPERATURE.....55-62 VALLEYS AND 46-56 MOUNTAINS.
* 24 HR TREND........LITTLE CHANGE.
* MAX HUMIDITY........45-60 PERCENT VALLEYS AND 60-75 PERCENT
MOUNTAINS.
* 24 HR TREND........10-15 PERCENT DRIER VALLEYS AND 20 PERCENT
WETTER MOUNTAINS.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST 4 TO 11 MPH.
* RIDGES/UPR SLOPES....WEST 5 TO 10 MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......6000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN SHOWERS THROUGH
THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* LAL.................2.
* MAX TEMPERATURE.....71-81 VALLEYS AND 55-65 MOUNTAINS.
* 24 HR TREND........16 DEGREES COOLER.
* MIN HUMIDITY........25-35 PERCENT VALLEYS AND 35-50 PERCENT
MOUNTAINS.
* 24 HR TREND........10 PERCENT WETTER VALLEYS, AND 5 PERCENT
WETTER MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST 4 TO 15 MPH. GUSTS UP TO 20 MPH IN THE
MORNING INCREASING TO 30 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....WEST 5 TO 16 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....WEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....20 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING.
* LAL.................1.
* MIN TEMPERATURE.....46-53 VALLEYS AND 38-48 MOUNTAINS.
* MAX HUMIDITY........50-65 PERCENT VALLEYS AND 61-80 PERCENT
MOUNTAINS.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST 6 TO 17 MPH WITH GUSTS TO AROUND
35 MPH.
* RIDGES/UPR SLOPES....WEST 6 TO 16 MPH WITH GUSTS TO AROUND 30
MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......4000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* LAL.................1.
* MAX TEMPERATURE.....70-80 VALLEYS AND 55-65 MOUNTAINS.
* MIN HUMIDITY........25-35 PERCENT VALLEYS AND 35-50 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST 3 TO 8 MPH IN THE MORNING SHIFTING
TO THE SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 20 MPH.
* RIDGES/UPR SLOPES....WEST 4 TO 13 MPH. GUSTS UP TO 25 MPH IN THE
MORNING.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY THROUGH SUNDAY...MOSTLY CLEAR. LOWS 50 TO 57 VALLEYS
42 TO 52 MOUNTAINS. HIGHS 75 TO 85 VALLEYS...61 TO 71 MOUNTAINS.
NORTHWEST WIND 5 TO 10 MPH.
MONDAY...MOSTLY CLEAR. LOWS 53 TO 60 VALLEYS
45 TO
55 MOUNTAINS. HIGHS 80 TO 90 VALLEYS...65 TO 75 MOUNTAINS. WEST
WIND 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
55 TO 61 VALLEYS...46 TO 56 MOUNTAINS. HIGHS 78 TO 88 VALLEYS...
63 TO 73 MOUNTAINS.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
52 TO 59 VALLEYS...43 TO 53 MOUNTAINS. HIGHS 74 TO 84 VALLEYS...
60 TO 70 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 13 - 19 2020
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ684-061400-
EAST WASHINGTON OKANOGAN/METHOW VALLEYS (ZONE 684)-
INCLUDING THE CITIES OF METHOW RIVER VALLEY, OKANOGAN VALLEY,
AND NESPELEM
246 PM PDT WED AUG 5 2020
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...
..GUSTY WINDS THROUGH THIS EVENING
TONIGHT
* SKY/WEATHER.........BECOMING PARTLY CLOUDY OVERNIGHT.
* LAL.................1.
* MIN TEMPERATURE.....59-65.
* 24 HR TREND........3 DEGREES WARMER.
* MAX HUMIDITY........50-55 PERCENT.
* 24 HR TREND........5 PERCENT WETTER.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25
MPH THIS EVENING. WINDS BECOMING 5 TO 10 MPH OVERNIGHT.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......7000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON.
* LAL.................2.
* MAX TEMPERATURE.....77-87.
* 24 HR TREND........13 DEGREES COOLER.
* MIN HUMIDITY........21-29 PERCENT.
* 24 HR TREND........8 PERCENT WETTER.
* 20-FOOT WINDS.......WEST 3 TO 6 MPH IN THE MORNING INCREASING TO
6 TO 16 MPH IN THE AFTERNOON. IN THE METHOW VALLEY, NORTHWEST 5
TO 16 MPH.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....WEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* LAL.................1.
* MIN TEMPERATURE.....49-56.
* MAX HUMIDITY........50-60 PERCENT.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......NORTHWEST 3 TO 14 MPH...EXCEPT NORTHWEST 6 TO
16 MPH WITH GUSTS TO AROUND 30 MPH IN THE METHOW VALLEY. GUSTS UP
TO 30 MPH IN THE EVENING.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......5500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* LAL.................1.
* MAX TEMPERATURE.....74-84.
* MIN HUMIDITY........17-24 PERCENT.
* 20-FOOT WINDS.......NORTHWEST 3 TO 7 MPH IN THE MORNING SHIFTING
TO THE SOUTHWEST 3 TO 8 MPH WITH GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 52 TO 62. HIGHS
81 TO 91. WEST WIND UP TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 57 TO 64. HIGHS 83 TO 93.
WEDNESDAY
PARTLY CLOUDY. LOWS 55 TO 62. HIGHS 79 TO 89.
.8 TO 14 DAY OUTLOOK FOR AUG 13 - 19 2020
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ687-061400-
EAST WASHINGTON OKANOGAN HIGHLANDS (ZONE 687)-
INCLUDING THE CITIES OF KELLER, REPUBLIC, AND CURLEW
246 PM PDT WED AUG 5 2020
TONIGHT
* SKY/WEATHER.........BECOMING PARTLY CLOUDY. CHANCE OF SHOWERS
AND THUNDERSTORMS OVERNIGHT.
* LAL.................3.
* MIN TEMPERATURE.....57-67.
* 24 HR TREND........2-5 DEGREES WARMER VALLEYS AND UNCHANGED
MOUNTAINS.
* MAX HUMIDITY........75-90 PERCENT VALLEYS AND 50-60 PERCENT
MOUNTAINS.
* 24 HR TREND........UNCHANGED VALLEYS, AND 5-10 PERCENT WETTER
MOUNTAINS.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 3 TO 7 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST 4 TO 7 MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......6500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN
THE MORNING. CHANCE OF RAIN SHOWERS THROUGH THE DAY. SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* LAL.................3.
* MAX TEMPERATURE.....76-86 VALLEYS AND 66-75 MOUNTAINS.
* 24 HR TREND........13 DEGREES COOLER.
* MIN HUMIDITY........25-35 PERCENT.
* 24 HR TREND........12 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 3 TO 13 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST 3 TO 12 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....20 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING.
* LAL.................1.
* MIN TEMPERATURE.....43-52.
* MAX HUMIDITY........61-80 PERCENT.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST 4 TO 11 MPH WITH GUSTS TO AROUND
25 MPH.
* RIDGES/UPR SLOPES....NORTHWEST 6 TO 10 MPH.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......3000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....NORTHWEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* LAL.................1.
* MAX TEMPERATURE.....70-80 VALLEYS AND 61-70 MOUNTAINS.
* MIN HUMIDITY........20-29 PERCENT VALLEYS AND 26-40 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST 3 TO 6 MPH.
* RIDGES/UPR SLOPES....WEST 3 TO 8 MPH.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......8000 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 47 TO 56. HIGHS 75 TO
85 VALLEYS...65 TO 74 MOUNTAINS. NORTHWEST WIND UP TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 48 TO 58. HIGHS 80 TO
90 VALLEYS...70 TO 80 MOUNTAINS. WEST WIND UP TO 5 MPH.
TUESDAY...MOSTLY CLEAR. LOWS 51 TO 61. HIGHS 81 TO 91 VALLEYS
71 TO 79 MOUNTAINS.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
50 TO 59. HIGHS 76 TO 86 VALLEYS...67 TO 75 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 13 - 19 2020
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ686-061400-
EAST WASHINGTON NORTHEAST (ZONE 686)-
INCLUDING THE CITIES OF DEER PARK, COLVILLE, AND NEWPORT
246 PM PDT WED AUG 5 2020
TONIGHT
* SKY/WEATHER.........BECOMING PARTLY CLOUDY. CHANCE OF SHOWERS
AND THUNDERSTORMS OVERNIGHT.
* LAL.................3.
* MIN TEMPERATURE.....57-65.
* 24 HR TREND........5-8 DEGREES WARMER.
* MAX HUMIDITY........75-90 PERCENT VALLEYS AND 60-75 PERCENT
MOUNTAINS.
* 24 HR TREND........UNCHANGED VALLEYS, AND 5 PERCENT WETTER
MOUNTAINS.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH 3 TO 6 MPH.
* RIDGES/UPR SLOPES....SOUTH 3 TO 7 MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......6000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS IN
THE MORNING. CHANCE OF RAIN SHOWERS THROUGH THE DAY. SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* LAL.................3.
* MAX TEMPERATURE.....75-85 VALLEYS AND 64-73 MOUNTAINS.
* 24 HR TREND........11 DEGREES COOLER.
* MIN HUMIDITY........25-35 PERCENT VALLEYS AND 35-45 PERCENT
MOUNTAINS.
* 24 HR TREND........11 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH 3 TO 12 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH 4 TO 11 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 20 MPH.
* CWR (> 0.10 IN).....20 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
* LAL.................2.
* MIN TEMPERATURE.....44-52.
* MAX HUMIDITY........65-80 PERCENT.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 3 TO 11 MPH WITH GUSTS TO AROUND
25 MPH.
* RIDGES/UPR SLOPES....WEST 4 TO 11 MPH WITH GUSTS TO AROUND 25
MPH.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......5000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....20 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* LAL.................1.
* MAX TEMPERATURE.....70-80 VALLEYS AND 57-67 MOUNTAINS.
* MIN HUMIDITY........24-35 PERCENT VALLEYS AND 35-50 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 3 TO 6 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST 3 TO 7 MPH.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 46 TO 55. HIGHS 74 TO
84 VALLEYS...62 TO 72 MOUNTAINS. SOUTHWEST WIND UP TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS 47 TO 57. HIGHS 79 TO
89 VALLEYS...66 TO 76 MOUNTAINS. WEST WIND UP TO 5 MPH.
TUESDAY...MOSTLY CLEAR. LOWS 50 TO 59. HIGHS 80 TO 90 VALLEYS
68 TO 78 MOUNTAINS.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
50 TO 58. HIGHS 76 TO 86 VALLEYS...64 TO 74 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 13 - 19 2020
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
IDZ101-061400-
NORTHERN AND CENTRAL IDAHO PANHANDLE (ZONE 101)-
INCLUDING THE CITIES OF ST. MARIES, RATHDRUM PRAIRIE,
SILVER VALLEY, BONNERS FERRY, AND PRIEST LAKE
246 PM PDT WED AUG 5 2020
TONIGHT
* SKY/WEATHER.........BECOMING PARTLY CLOUDY. CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS OVERNIGHT.
* LAL.................2.
* MIN TEMPERATURE.....59-64.
* 24 HR TREND........4-8 DEGREES WARMER VALLEYS AND 3-4 DEGREES
WARMER MOUNTAINS.
* MAX HUMIDITY........60-75 PERCENT VALLEYS AND 45-60 PERCENT
MOUNTAINS.
* 24 HR TREND........10 PERCENT DRIER VALLEYS, AND UNCHANGED
MOUNTAINS.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH 3 TO 7 MPH.
* RIDGES/UPR SLOPES....SOUTH 3 TO 6 MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......5000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY.
* LAL.................2.
* MAX TEMPERATURE.....73-81 VALLEYS AND 65-75 MOUNTAINS.
* 24 HR TREND........14 DEGREES COOLER.
* MIN HUMIDITY........30-40 PERCENT VALLEYS AND 40-45 PERCENT
MOUNTAINS.
* 24 HR TREND........11 PERCENT WETTER VALLEYS, AND 19 PERCENT
WETTER MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 3 TO 11 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
* RIDGES/UPR SLOPES....WEST 3 TO 11 MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......6500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
* LAL.................3.
* MIN TEMPERATURE.....44-52.
* MAX HUMIDITY........71-90 PERCENT.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 6 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST 6 TO 12 MPH WITH GUSTS TO AROUND
25 MPH.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......5000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* LAL.................1.
* MAX TEMPERATURE.....66-75 VALLEYS AND 56-66 MOUNTAINS.
* MIN HUMIDITY........26-40 PERCENT VALLEYS AND 40-55 PERCENT
MOUNTAINS.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST 3 TO 8 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST 5 TO 10 MPH.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 46 TO 53. HIGHS 70 TO
80 VALLEYS...62 TO 72 MOUNTAINS. SOUTHWEST WIND UP TO 10 MPH.
SUNDAY...MOSTLY CLEAR. LOWS 47 TO 54. HIGHS 73 TO 82 VALLEYS
64 TO 74 MOUNTAINS. SOUTHWEST WIND UP TO 10 MPH.
MONDAY...CLEAR. LOWS 48 TO 55. HIGHS 76 TO 85 VALLEYS
67 TO
77 MOUNTAINS. SOUTHWEST WIND UP TO 5 MPH.
TUESDAY...MOSTLY CLEAR. LOWS 51 TO 58. HIGHS 77 TO 87 VALLEYS
69 TO 79 MOUNTAINS.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
51 TO 58. HIGHS 73 TO 82 VALLEYS...64 TO 74 MOUNTAINS.
.8 TO 14 DAY OUTLOOK FOR AUG 13 - 19 2020
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ673-061400-
EAST WASHINGTON NORTHERN COLUMBIA BASIN (ZONE 673)-
INCLUDING THE CITIES OF WATERVILLE, WILBUR, RITZVILLE,
AND MOSES LAKE
246 PM PDT WED AUG 5 2020
...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...
..GUSTY WINDS THROUGH THIS EVENING FOR THE WATERVILLE PLATEAU
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING MOSTLY CLOUDY.
CHANCE OF THUNDERSTORMS OVERNIGHT...MAINLY EAST OF MOSES LAKE TO
GRAND COULEE.
* LAL.................3.
* MIN TEMPERATURE.....61-67.
* 24 HR TREND........4-7 DEGREE WARMER.
* MAX HUMIDITY........50-60 PERCENT.
* 24 HR TREND........UNCHANGED.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......WEST 5 TO 10 MPH WITH GUSTS TO AROUND 15
MPH. ON THE WATERVILLE PLATEAU WEST WINDS 10 TO 15 MPH WITH
GUSTS TO 25 MPH. STRONGER WIND GUSTS POSSIBLE WITH THUNDERSTORMS
OVERNIGHT.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......6500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH THE DAY. PATCHY BLOWING DUST IN THE
AFTERNOON.
* LAL.................2.
* MAX TEMPERATURE.....80-86.
* 24 HR TREND........11 DEGREES COOLER.
* MIN HUMIDITY........21-26 PERCENT.
* 24 HR TREND........7 PERCENT WETTER.
* 20-FOOT WINDS.......WEST 8 TO 19 MPH. GUSTS UP TO 30 MPH IN THE
MORNING INCREASING TO 40 MPH IN THE AFTERNOON.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....WEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY BLOWING DUST IN THE
EVENING.
* LAL.................1.
* MIN TEMPERATURE.....47-56.
* MAX HUMIDITY........60-75 PERCENT.
* HUMIDITY RECOVERY...FAIR.
* 20-FOOT WINDS.......WEST 8 TO 19 MPH. GUSTS UP TO 40 MPH IN THE
EVENING DECREASING TO 30 MPH OVERNIGHT.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......5500 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....WEST 15 TO 25 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* LAL.................1.
* MAX TEMPERATURE.....77-84.
* MIN HUMIDITY........19-26 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST 4 TO 8 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....WEST 5 TO 15 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS 50 TO 60. HIGHS
82 TO 92. WEST WIND 5 TO 15 MPH.
MONDAY
CLEAR. LOWS 53 TO 63. HIGHS 87 TO 94. WEST WIND 5 TO
10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 56 TO 65. HIGHS 87 TO 93.
WEDNESDAY
PARTLY CLOUDY. LOWS 54 TO 62. HIGHS 82 TO 88.
.8 TO 14 DAY OUTLOOK FOR AUG 13 - 19 2020
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ674-061400-
EAST WASHINGTON PALOUSE AND SPOKANE AREA (ZONE 674)-
INCLUDING THE CITIES OF SPOKANE, CHENEY, DAVENPORT, AND PULLMAN
246 PM PDT WED AUG 5 2020
TONIGHT
* SKY/WEATHER.........BECOMING MOSTLY CLOUDY OVERNIGHT. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT.
* LAL.................3.
* MIN TEMPERATURE.....60-66.
* 24 HR TREND........4-8 DEGREES WARMER.
* MAX HUMIDITY........55-70 PERCENT.
* 24 HR TREND........UNCHANGED.
* HUMIDITY RECOVERY...POOR.
* 20-FOOT WINDS.......SOUTHWEST 3 TO 8 MPH. SOUTHWEST 10 TO 15 MPH
OVERNIGHT WITH GUSTS UP TO 25 MPH. STRONGER WINDS POSSIBLE NEAR
THUNDERSTORMS.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......6000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
SHOWERS IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS THROUGH
THE DAY. CHANCE OF RAIN SHOWERS IN THE AFTERNOON. PATCHY BLOWING
DUST IN THE AFTERNOON.
* LAL.................3.
* MAX TEMPERATURE.....79-87.
* 24 HR TREND........11 DEGREES COOLER.
* MIN HUMIDITY........24-29 PERCENT.
* 24 HR TREND........10 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST 6 TO 16 MPH WITH GUSTS TO AROUND 30
MPH.
* HAINES INDEX........2 OR VERY LOW.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 25 MPH.
* CWR (> 0.10 IN).....10 PERCENT.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY BLOWING DUST IN THE
EVENING.
* LAL.................1.
* MIN TEMPERATURE.....45-53.
* MAX HUMIDITY........65-80 PERCENT.
* HUMIDITY RECOVERY...GOOD.
* 20-FOOT WINDS.......SOUTHWEST 8 TO 16 MPH WITH GUSTS TO AROUND 30
MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......6000 FT AGL FALLING TO NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 25 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* LAL.................1.
* MAX TEMPERATURE.....74-82.
* MIN HUMIDITY........19-26 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST 5 TO 8 MPH.
* HAINES INDEX........3 OR VERY LOW.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 20 MPH.
* CWR (> 0.10 IN).....0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 48 TO 55. HIGHS 79 TO 88.
SOUTHWEST WIND 5 TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 49 TO 57. HIGHS 81 TO 90. SOUTHWEST
WIND 5 TO 10 MPH.
MONDAY
CLEAR. LOWS 50 TO 57. HIGHS 84 TO 92. SOUTHWEST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 53 TO 61. HIGHS 86 TO 94.
WEDNESDAY
PARTLY CLOUDY. LOWS 53 TO 60. HIGHS 80 TO 88.
.8 TO 14 DAY OUTLOOK FOR AUG 13 - 19 2020
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
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