FNUS75 KBYZ 082210 FWSBYZ SPOT FORECAST FOR MILLER CREEK RX...BLM NATIONAL WEATHER SERVICE BILLINGS MT 410 PM MDT WED SEP 8 2010 FORECAST IS BASED ON IGNITION TIME OF 1000 MDT ON SEPTEMBER 10. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A STORM SYSTEM WILL BE OVER THE FIRE AREA THURSDAY AND FRIDAY WITH A GOOD CHANCE OF WETTING RAIN FROM EARLY THURSDAY THROUGH FRIDAY AFTERNOON. MINIMUM RELATIVE HUMIDITIES WILL BE IN THE 40 TO 50 PERCENT RANGE FRIDAY AFTERNOON WITH GUSTY NORTHWEST WINDS THROUGH THE DAY. PRECIPITATION WILL DECREASE DURING THE AFTERNOON HOURS...HOWEVER SCATTERED SHOWERS WILL BE POSSIBLE THROUGH FRIDAY EVENING. CHAMBERS .FRIDAY... SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE MORNING...DECREASING IN THE AFTERNOON. CWR.................60 PERCENT. LAL.................3...9 TO 15 STRIKES/15 MIN/CELL. MAX TEMPERATURE.....66-71. MIN HUMIDITY........41-46 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......NORTHWEST WINDS 15 TO 22 MPH...GUSTING TO 35 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. RIDGETOP...........NORTHWEST 20 TO 30 MPH. MIXING HEIGHT.......6700 FT AGL. MIXING WINDS........NORTHWEST 30 TO 40 MPH. $$ FORECASTER...CHAMBERS REQUESTED BY...K ACREE TYPE OF REQUEST...PRESCRIBED .TAG 20100910.MILLE.01/BYZ