FNUS76 KOTX 211604 FWSOTX SPOT FORECAST FOR CRESCENDO...USFS NATIONAL WEATHER SERVICE SPOKANE WA 904 AM PDT WED AUG 21 2013 FORECAST IS BASED ON REQUEST TIME OF 0849 PDT ON AUGUST 21. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... WARM AND DRY WEATHER WILL CONTINUE OVER THE CRESCENDO FIRE TODAY THROUGH THURSDAY. WINDS WILL BE LIGHT AND TERRAIN DRIVEN. THERE IS A SIGNIFICANT AMOUNT OF DRY AIR IN THE MID LEVELS... WHICH HAS INCREASED THE HAINES INDEX AND THE POTENTIAL FOR FIRE GROWTH. LIKEWISE SURFACE RH LEVELS WILL BE LOWER THAN EXPERIENCED YESTERDAY. THIS DRYING WILL CONTINUE TONIGHT WITH POOR RELATIVE HUMIDITY RECOVERIES. BY THURSDAY...HIGH LEVEL MOISTURE WILL MOVE FROM THE SOUTHWEST AND THERE IS A CHANCE OF THUNDERSTORMS BY THURSDAY EVENING. .TODAY... SKY/WEATHER.........SUNNY. CWR.................0 PERCENT. MAX TEMPERATURE.....75. MIN HUMIDITY........20 PERCENT. WIND (20 FT)........UPSLOPE/UP VALLEY 2 TO 5 MPH. LAL.................1. HAINES INDEX........5 MODERATE. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. CWR.................0 PERCENT. MIN TEMPERATURE.....57. MAX HUMIDITY........33 PERCENT. WIND (20 FT)........DOWNSLOPE/DOWN VALLEY 2 TO 4 MPH. LAL.................1. HAINES INDEX........5 MODERATE. .THURSDAY... SKY/WEATHER.........MOSTLY SUNNY. CWR.................0 PERCENT. MAX TEMPERATURE.....79. MIN HUMIDITY........22 PERCENT. WIND (20 FT)........UPSLOPE/UP VALLEY 2 TO 5 MPH. LAL.................1. HAINES INDEX........5 MODERATE. $$ FORECASTER...RF REQUESTED BY...KUNKEL TYPE OF REQUEST...WILDFIRE .TAG 20130821.CRESC.01/OTX