FNUS75 KMSO 262320 FWSMSO SPOT FORECAST FOR MAYO GULCH NATIONAL WEATHER SERVICE MISSOULA MT 520 PM MDT TUE MAR 26 2013 FORECAST IS BASED ON IGNITION TIME OF 1300 MDT ON MARCH 27. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...THE REGION WILL BE UNDER A LOW AMPLITUDE RIDGE OF HIGH PRESSURE THURSDAY. ALTHOUGH PACIFIC MOISTURE WILL BE MOVING OVER THERE AREA OVERNIGHT TONIGHT AND DURING THE DAY THURSDAY...KEEPING MIN RELATIVE HUMIDITIES SLIGHTLY HIGHER THAN WHAT WE SAW TODAY(WEDNESDAY). THE ATMOSPHERE WILL BECOME SLIGHTLY UNSTABLE IN THE AFTERNOON...AND DEPENDING ON HOW MUCH SUN IS RECEIVED DURING THE DAY...A FEW RAINS SHOWERS MAY DEVELOP IN THE LATE AFTERNOON. .WEDNESDAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE AFTERNOON. CWR.................20 PERCENT. MAX TEMPERATURE.....55-60. MIN HUMIDITY........40-45 PERCENT. WIND (20 FT)........UPSLOPE 3-5 MPH. MIXING HEIGHT.......2700 FT AGL. MIXING WINDS........SOUTHWEST 5 MPH. $$ FORECASTER...ROBINSON REQUESTED BY...LORIE COTTER TYPE OF REQUEST...PRESCRIBED .TAG 20130327.MAYOG.01/MSO