925
FNUS76 KOTX 142129
FWSOTX
SPOT FORECAST FOR ICE MINE FIRE...COLVILLE AGENCY
NATIONAL WEATHER SERVICE SPOKANE WA
229 PM PDT SUN JUN 14 2026
FORECAST IS BASED ON FORECAST START TIME OF 1400 PDT ON JUNE 14.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
..STRONG COLD FRONT PASSAGE ON TUESDAY
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. AREA EXPECTED TO HAVE WIND
GUSTS OF WEST 25 MPH TUESDAY AFTERNOON.
***************************************************************
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).
***************************************************************
REST OF TODAY
SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........20-25 PERCENT.
WIND (20 FT)........NORTH WINDS 4 TO 8 MPH.
MIXING HEIGHT.......7500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 9 MPH.
VENTILATION INDEX...HIGH (586).
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....AROUND 58.
MAX HUMIDITY........55-60 PERCENT.
WIND (20 FT)........LIGHT NORTH WINDS 3 TO 6 MPH BECOMING SOUTH
2 TO 5 MPH AFTER 2000.
MIXING HEIGHT.......6500 FT AGL FALLING TO NEAR SURFACE.
TRANSPORT WINDS.....EAST AROUND 5 MPH IN THE EVENING BECOMING
LIGHT.
VENTILATION INDEX...MODERATE (461) DECREASING TO LOW (14)
OVERNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........17-22 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 10 MPH WITH
GUSTS NEAR 15 MPH AROUND 1300.
MIXING HEIGHT.......3500 FT AGL INCREASING TO 8500 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHWEST AROUND 12 TO 16
MPH IN THE AFTERNOON.
VENTILATION INDEX...MODERATE (214) INCREASING TO VERY HIGH (1075)
IN THE AFTERNOON.
FORECASTER...JCLEV
REQUESTED BY...IC SEYMOUR
TYPE OF REQUEST...WILDFIRE
.TAG 2615504.0/OTX
.DELDT 06/14/26
.FORMATTERVERSION 2.0.0
.EMAIL DEBORAH.CAUDELL.MTF@COLVILLETRIBES.COM
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