174
FNUS76 KOTX 191341
FWSOTX
SPOT FORECAST FOR WASHINGTON NATIONAL GUARD TRAINING...WASHINGTON STATE DNR
NATIONAL WEATHER SERVICE SPOKANE WA
641 AM PDT WED AUG 19 2026
FORECAST IS BASED ON FORECAST START TIME OF 0400 PDT ON AUGUST 20.
DISCUSSION
CONDITIONS WILL BE WARM AND DRY THURSDAY WITH MOSTLY SUNNY SKIES
AND LIGHT, DIURNALLY DRIVEN WINDS. TEMPERATURES WILL DROP INTO THE
MID 60S TONIGHT INTO EARLY THURSDAY MORNING, THEN WILL CLIMB INTO
THE MID 90S BY THURSDAY AFTERNOON. EXPECT NORTHWEST WINDS TONIGHT
INTO THURSDAY MORNING. WINDS WILL SHIFT OUT OF THE SOUTHEAST
THURSDAY AFTERNOON.
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.........PARTLY CLOUDY.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 64.
MAX HUMIDITY........54 PERCENT.
SURFACE WINDS (MPH).NORTHWEST WINDS 7-10 MPH.
THURSDAY
SKY/WEATHER.........SUNNY.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 94.
MIN HUMIDITY........19 PERCENT.
SURFACE WINDS (MPH).NORTHWEST WINDS 4-7 MPH IN THE MORNING
BECOMING SOUTHEAST WITH SIMILAR SPEEDS AFTER
1200.
FORECASTER...RFKS
REQUESTED BY...SEAN KIBBE
TYPE OF REQUEST...OTHER
.TAG 2619898.0/OTX
.DELDT 08/19/26
.FORMATTERVERSION 2.0.0
.EMAIL SEAN.KIBBE@DNR.WA.GOV
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