FNUS75 KMSO 231547 FWSMSO SPOT FORECAST FOR BRISTOW 18 NATIONAL WEATHER SERVICE MISSOULA MT 947 AM MDT MON APR 23 2012 FORECAST IS BASED ON IGNITION TIME OF 1000 MDT ON APRIL 23. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... ATMOSPHERIC MOISTURE AND INSTABILITY WILL BE INCREASING THIS AFTERNOON UNDER A SOUTHWEST FLOW ALOFT. CONDITIONS FAVOR THE DEVELOPMENT OF ISOLATED SHOWERS AND THUNDERSTORMS ACROSS NORTHWEST MONTANA THIS AFTERNOON...POTENTIALLY IMPACTING THE BURN SITE. WATCH FOR GUSTY ERRATIC WINDS FROM NEARBY STORMS. .CONDITIONS AT IGNITION (1000 MDT)... SKY/WEATHER.........PARTLY CLOUDY. CWR.................0 PERCENT. TEMPERATURE.........63-65. HUMIDITY............37-40 PERCENT. WIND (20 FT)........UPSLOPE 1-3 MPH. .TODAY... SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS THIS AFTERNOON. CWR.................10 PERCENT. MAX TEMPERATURE.....81-83. MIN HUMIDITY........20-24 PERCENT. WIND (20 FT)........VARIABLE 2-4 MPH. AFTER 1400 MDT...SOUTH 3-6 MPH. .TONIGHT... SKY/WEATHER.........BECOMING MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS THIS EVENING. CWR.................20 PERCENT. MIN TEMPERATURE.....40-43. MAX HUMIDITY........85-90 PERCENT. WIND (20 FT)........BECOMING VARIABLE 1-3 MPH. .TUESDAY... SKY/WEATHER.........CHANCE OF RAIN SHOWERS IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY. RAIN SHOWERS LIKELY IN THE AFTERNOON. CWR.................40 PERCENT. MAX TEMPERATURE.....71-76. MIN HUMIDITY........29-34 PERCENT. WIND (20 FT)........VARIABLE 2-4 MPH BECOMING SOUTHWEST 5-10 MPH IN THE AFTERNOON. $$ FORECASTER...MSJ REQUESTED BY...NIKIA HERNANDEZ TYPE OF REQUEST...PRESCRIBED .TAG 20120423.BRIST.01/MSO