FNUS73 KGRB 151119
FWSGRB

SPOT FORECAST FOR LUWISOMO...USFS
NATIONAL WEATHER SERVICE GREEN BAY WI
619 AM CDT FRI MAY 15 2009

FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON MAY 15.
IF CONDITIONS BECOME UNREPRESENTATIVE CONTACT THE NATIONAL WEATHER
SERVICE IN GREEN BAY.

.DISCUSSION...A STORM SYSTEM WILL APPROACH THE AREA TODAY...AND
PASS TO OUR NORTH TONIGHT. THE STORM WILL BRING ANOTHER ROUND OF
SHOWERS AND A FEW THUNDERSTORMS TO THE AREA...MAINLY THIS AFTERNOON
AND THIS EVENING.

COLDER AIR WILL SURGE BACK INTO THE AREA SATURDAY ON BRISK
NORTHWEST WINDS. COOL WEATHER IS EXPECTED TO CONTINUE INTO NEXT
WEEK.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY THIS MORNING...THEN MOSTLY CLOUDY.
                    A CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS
                    IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.
                    ALTHOUGH THERE IS A CHANCE OF SPOTTY LIGHT
                    PRECIPITATION EARLY IN THE AFTERNOON...ANY HEAVIER
                    SHOWERS WOULD LIKELY HOLD OFF UNTIL AFTER 400 PM.
TEMPERATURE.........60 AT IGNITION...MAX 65.
RELATIVE HUMIDITY...65 PERCENT AT IGNITION...MIN 59 PERCENT.
20-FOOT WINDS.......WINDS SOUTH AT 11 MPH AT IGNITION...OTHERWISE
                    SOUTH AT 10 TO 15 MPH.
MIXING HEIGHT.......AROUND 4600 FT AGL AT IGNITION...DECREASING
                    TO 3300 FT AGL DURING THE AFTERNOON.
TRANSPORT WINDS.....SOUTH AT AROUND 18 MPH AT IGNITION...OTHERWISE
                    SOUTH AT 21 TO 26 MPH.
SMOKE DISPERSAL.....AROUND 73500 OR EXCELLENT AT IGNITION...BECOMING
                    61700 OR EXCELLENT DURING THE AFTERNOON.

TIME (CDT)      11A 12P 1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........MC  MC  MC  MC  MC  CDY CDY CDY
WEATHER COV.....        CHC CHC CHC CHC CHC CHC
WEATHER TYPE....        RW  RW  RW  RW  RW  RW
TEMP............60  62  63  64  65  65  64  62
RH..............65  61  59  59  59  60  65  72
20 FT WIND DIR..S   S   S   S   SE  SE  SE  SE
20 FT WIND SPD..10  11  12  12  12  12  11  10
20 FT WIND GUST.20  20  20  20  20  20  20  20

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. RAIN
                    SHOWERS LIKELY AND SCATTERED THUNDERSTORMS IN
                    THE EVENING. CHANCE OF RAIN 60 PERCENT.
TEMPERATURE.........MIN 42.
RELATIVE HUMIDITY...MAX 100 PERCENT.
20-FOOT WINDS.......SOUTHEAST WINDS 6 TO 11 MPH EARLY IN THE
                    EVENING BECOMING LIGHT...THEN BECOMING WEST 16
                    TO 21 MPH WITH GUSTS TO AROUND 30 MPH AFTER
                    MIDNIGHT. GUSTY AND ERRATIC WINDS EXPECTED NEAR
                    THUNDERSTORMS IN THE EVENING.
MIXING HEIGHT.......MIN...1800 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 16 TO 21 MPH BECOMING SOUTH 6 TO 11
                    MPH LATE IN THE EVENING...THEN SHIFTING TO THE
                    WEST 10 TO 15 MPH LATE IN THE EVENING
                    INCREASING TO NORTHWEST 27 TO 32 MPH AFTER
                    MIDNIGHT INCREASING TO 35 TO 40 MPH.
SMOKE DISPERSAL.....MIN...56300 OR GOOD.

.SATURDAY...

SKY/WEATHER.........PARTLY CLOUDY.
TEMPERATURE.........MAX 55.
RELATIVE HUMIDITY...MIN 35 PERCENT.
20-FOOT WINDS.......NORTHWEST WINDS 18 TO 23 MPH WITH GUSTS TO
                    AROUND 35 MPH.
MIXING HEIGHT.......MAX...6100 FT AGL.
TRANSPORT WINDS.....NORTHWEST 35 TO 40 MPH.
SMOKE DISPERSAL.....MAX...205300 OR EXCELLENT.

$$
FORECASTER...JS
REQUESTED BY...TERRY SEVERSON
TYPE OF REQUEST...PRESCRIBED
.TAG 20090515.LUWIS.01/GRB