FNUS75 KBOI 011305
FWSBOI

SPOT FORECAST FOR SAILOR CRK...BOF-IDAHO CITY
NATIONAL WEATHER SERVICE BOISE ID
705 AM MDT FRI MAY 1 2009

FORECAST IS BASED ON IGNITION TIME OF 1100 MDT ON MAY 01.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...WARMER BUT CLOUDY TODAY...

.DISCUSSION...
HIGH CIRRUS CLOUDS APPROACHING SAILOR CREEK AT 7 AM WILL THICKEN
AND LOWER TODAY. LOOK FOR A BROKEN TO OVERCAST MIDDLE CLOUD DECK
BY 1 PM. THESE CONDITIONS ARE ASSOCIATED WITH THE FIRST UPPER LEVEL
WAVE TO CROSS THE REGION WHICH EXITS THIS EVENING. AT MOST A FEW
SPRINKLES ARE EXPECTED WITH THIS WAVE. CLOUDY TONIGHT. THE SECOND
WAVE IS MORE MOIST AND LOOKS TO CROSS SATURDAY WITH A BETTER
CHANCE OF WETTING RAIN MAINLY IN THE AFTERNOON.

.TODAY...

SKY/WEATHER.........INCREASING CLOUDS TO CLOUDY NO LATER THAN 1 PM.
MAX TEMPERATURE.....55 TO 68.
MIN HUMIDITY........AROUND 30 PERCENT.
WIND - EYE LEVEL....SOUTHEAST 2 TO 4 MPH BECOMING SOUTH 4 TO 8 MPH
                    WITH GUSTS TO 12 MPH BY THE AFTERNOON.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......6000 FT AGL.
TRANSPORT WIND......SOUTHEAST AROUND 10 MPH.
VENTILATION INDEX...600 GOOD.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN.
MIN TEMPERATURE.....37 TO 42.
MAX HUMIDITY........AROUND 80 PERCENT.
WIND - EYE LEVEL....SOUTHEAST 3 TO 6 MPH IN THE EVENING BECOMING
                    DOWNSLOPE 1 TO 3 MPH BY MIDNIGHT.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......900 FT AGL.
TRANSPORT WIND......SOUTHEAST AROUND 10 MPH.
VENTILATION INDEX...90 POOR.

.SATURDAY...

SKY/WEATHER.........CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW IN THE
                    MORNING...THEN A GOOD CHANCE OF RAIN SHOWERS
                    IN THE AFTERNOON.
MAX TEMPERATURE.....53 TO 55.
MIN HUMIDITY........AROUND 40 PERCENT.
WIND - EYE LEVEL....SOUTHEAST 2 TO 4 MPH IN THE MORNING...SHIFTING TO
                    THE SOUTHWEST 3 TO 5 MPH IN THE AFTERNOON.
HAINES INDEX........2 VERY LOW.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WIND......WEST AROUND 10 MPH.
VENTILATION INDEX...500 GOOD.

$$
FORECASTER...MILLS
REQUESTED BY...ALLYN SPANFELLNER
TYPE OF REQUEST...PRESCRIBED
.TAG 20090501.SAILO.01/BOI