FNUS75 KMSO 141543 FWSMSO SPOT FORECAST FOR HAMMER FIRE NATIONAL WEATHER SERVICE MISSOULA MT 943 AM MDT WED SEP 14 2011 FORECAST IS BASED ON REQUEST TIME OF 0914 MDT ON SEPTEMBER 14. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...THE EASTERLY PRESSURE GRADIENT WILL BE RELAXING DURING THE DAY WITH WINDS DIMINISHING THIS AFTERNOON AND TONIGHT. THE RIDGE OF HIGH PRESSURE CURRENTLY OVER WESTERN MONTANA WILL BREAKDOWN LATE THURSDAY CAUSING A FLOW REVERSAL...LIGHT EASTERLY FLOW SWITCHING TO A WESTERLY FLOW. RIDGETOP WINDS WILL BE QUITE BREEZY BY MID-LATE AFTERNOON THURSDAY. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY THIS MORNING...THEN BECOMING PARTLY CLOUDY. CWR.................0 PERCENT. MAX TEMPERATURE.....BOTTOM...75-80 AND TOP...67-72. MIN HUMIDITY........BOTTOM...25-30 PERCENT AND TOP...30-35 PERCENT. WIND (20 FT)........NORTH WINDS 3-6 MPH...BECOMING SOUTH 2-5 MPH IN THE AFTERNOON. RIDGETOP WINDS......NORTH 5-15 MPH...BECOMING WEST 5-10 MPH THIS AFTERNOON. HAINES INDEX........3 VERY LOW. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. CWR.................0 PERCENT. MIN TEMPERATURE.....30-35. MAX HUMIDITY........BOTTOM...85-90 PERCENT...AND TOP...55-60 PERCENT. WIND (20 FT)........VARIABLE 1-3 MPH...BECOMING SOUTHEAST 2-6 MPH AFTER DARK. HAINES INDEX........3 VERY LOW. .THURSDAY... SKY/WEATHER.........PARTLY CLOUDY. CWR.................0 PERCENT. MAX TEMPERATURE.....BOTTOM...77-82 AND TOP...67-72. MIN HUMIDITY........16-21 PERCENT. WIND (20 FT)........SOUTH WINDS 3-6 MPH. BECOMING WEST 6-13 MPH WITH HIGHER GUSTS BY LATE AFTERNOON. RIDGETOP WINDS......SOUTHWEST 5-15 MPH...BECOMING 10-20 MPH BY MID-AFTERNOON. HAINES INDEX........3 VERY LOW. $$ FORECASTER...MSJ REQUESTED BY...SETH CARBONARI TYPE OF REQUEST...WILDFIRE .TAG 20110914.HAMME.01/MSO