492
FNUS76 KOTX 142031
FWSOTX
SPOT FORECAST FOR SNAKE RIVER FIRE WAWFS-001375...WASHINGTON DEPARTMENT OF NATURAL RESOURCES
NATIONAL WEATHER SERVICE SPOKANE WA
131 PM PDT SUN JUN 14 2026
FORECAST IS BASED ON FORECAST START TIME OF 1800 PDT ON JUNE 14.
...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...
STABLE CONDITIONS ARE LEADING TO WARM, DRY CONDITIONS FOR THE
AREA THROUGH MONDAY. OVERNIGHT INVERSION IS EXPECTED TO START
AROUND 2000 AND BREAK AROUND 0800 MID TO UPPER LEVEL CLOUDS WILL
INCREASE WITH APPROACHING TROUGH ON MONDAY. DAYTIME MIXING WILL
ALLOW FOR WINDS TO INCREASE MIDDAY. A DRY COLD FRONT TUESDAY WILL
BRING GUSTY WESTERLY WINDS TO THE REGION WITH GUSTS UP TO 30 TO 35
MPH.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
***************************************************************
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).
***************************************************************
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........55-60 PERCENT.
WIND (20 FT)........NORTH 4 TO 8 MPH BECOMING LIGHT TERRAIN DRIVEN
2 TO 5 MPH AFTER 2200.
MIXING HEIGHT.......6000 FT AGL FALLING TO NEAR SURFACE.
TRANSPORT WINDS.....NORTH AROUND 7 MPH IN THE EVENING BECOMING
LIGHT.
VENTILATION INDEX...MODERATE (487) DECREASING TO LOW (18)
OVERNIGHT.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........17-22 PERCENT.
WIND (20 FT)........SOUTH/UPSLOPE 2 TO 5 WINDS BECOMING NORTH 5
TO 10 MPH AFTER 1100.
MIXING HEIGHT.......3000 FT AGL INCREASING TO 5500 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....LIGHT WINDS BECOMING NORTHWEST AROUND 12 MPH IN
THE AFTERNOON.
VENTILATION INDEX...LOW (126) INCREASING TO MODERATE (334) IN THE
AFTERNOON.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....AROUND 60.
MAX HUMIDITY........45-50 PERCENT.
WIND (20 FT)........NORTHWEST WINDS AROUND 4 TO 8 MPH IN THE EVENING
BECOMING LIGHT.
MIXING HEIGHT.......3000 FT AGL FALLING TO 500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
VENTILATION INDEX...LOW (197).
FORECASTER...JCLEV
REQUESTED BY...ERIC KRAUSZ (PSC3)
TYPE OF REQUEST...WILDFIRE
.TAG 2615489.0/OTX
.DELDT 06/14/26
.FORMATTERVERSION 2.0.0
.EMAIL DUSTY.PATRICK@GMAIL.COM,ERIC.KRAUSZ@DNR.WA.GOV,BENJAMIN_LIPPERT@FWS.GOV
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