FNUS75 KMSO 140158 AAA
FWSMSO

SPOT FORECAST FOR SELWAY FALLS CABIN...UPDATED
NATIONAL WEATHER SERVICE MISSOULA MT
758 PM MDT SUN SEP 13 2009

FORECAST IS BASED ON IGNITION TIME OF 1935 PDT ON SEPTEMBER 13.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A LOW PRESSURE SYSTEM WILL CONTINUE TO MOVE
NORTHWARD THROUGH CENTRAL MONTANA OVERNIGHT. A NEARLY STATIONARY
BOUNDARY WILL KEEP HIGH CLOUDS OVER THE BURN THROUGH THE NIGHT. THE
ATMOSPHERE WILL CONTINUE TO STABILIZE TONIGHT WITH WEAK INVERSIONS
BUILDING...THOUGH TEMPERATURES WILL BE A BIT SLOWER TO COOL THAN
LAST NIGHT. ANOTHER LOW PRESSURE SYSTEM WILL MOVE SOUTH OF THE
AREA ON MONDAY BRINGING INCREASED MOISTURE...INSTABILITY AND A
SLIGHT CHANCE FOR SHOWERS AND THUNDERSTORMS.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
CWR.................0 PERCENT.
MIN TEMPERATURE.....49-54.
MAX HUMIDITY........BOTTOM 81-86 PERCENT. TOP 72-78 PERCENT.
WIND (20 FT)........DRAINAGE WINDS 2-5 MPH.
MIXING HEIGHT.......800 FT AGL.
MIXING WINDS........LIGHT AND VARIABLE.

.MONDAY...

SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
                    THUNDERSTORMS IN THE AFTERNOON.
CWR.................10 PERCENT.
MAX TEMPERATURE.....BOTTOM 81-86. TOP 74-79.
MIN HUMIDITY........BOTTOM 27-32 PERCENT. TOP 32-36 PERCENT.
WIND (20 FT)........VARIABLE 2-5 MPH BECOMING SOUTHWEST 6-7 MPH IN
                    THE AFTERNOON.
MIXING HEIGHT.......7300 FT AGL.
MIXING WINDS........WEST 10 MPH.

.MONDAY NIGHT...

MAX HUMIDITY...BOTTOM 84-89 PERCENT. TOP 75-80 PERCENT.

$$
FORECASTER...KITSMILLER
REQUESTED BY...MARGARET WILLIAMS
TYPE OF REQUEST...PRESCRIBED
.TAG 20090913.SELWA.01/MSO