FNUS73 KARX 111413
FWSARX

SPOT FORECAST FOR PR12A_12_13...USFWS
NATIONAL WEATHER SERVICE LA CROSSE WI
913 AM CDT FRI SEP 11 2009

FORECAST IS BASED ON IGNITION TIME OF 1130 CDT ON SEPTEMBER 11.
IF CONDITIONS BECOME UNREPRESENTATIVE CONTACT THE
NATIONAL WEATHER SERVICE IN LA CROSSE.

.DISCUSSION...A RIDGE OF HIGH PRESSURE OVER EASTERN WISCONSIN IS
EXPECTED TO BUILD WESTWARD INTO WESTERN WISCONSIN TONIGHT...THEN
REMAIN STATIONARY THROUGH SUNDAY NIGHT. THIS RIDGE OF HIGH
PRESSURE WILL MAINTAIN LIGHT WINDS AND DRY WEATHER INTO THE
WEEKEND...WITH RELATIVE HUMIDITIES FALLING INTO THE 43 TO 48
PERCENT RANGE EVERY AFTERNOON. HOWEVER...LOOK FOR GOOD RELATIVE
HUMIDITY RECOVERY AT NIGHT DUE TO LIGHT WINDS ALLOWING
TEMPERATURES TO FALL QUICKLY. SOME FOG WILL LIKELY FORM AS WELL
NEAR SUNRISE.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY.
TEMPERATURE.........72 AT IGNITION...MAX 81.
RH..................61 PERCENT AT IGNITION...MIN 47.
WIND (20 FT)........WINDS SOUTHEAST AT 6 MPH AT
                    IGNITION...OTHERWISE LIGHT WINDS BECOMING
                    SOUTHEAST 5 TO 6 MPH IN THE LATE MORNING AND
                    AFTERNOON.
CWR.................NONE.
HAINES INDEX........4 OR LOW AT IGNITION...MAX 4.
SMOKE DISPERSAL.....FAIR /23700 KNOT-FT/ AT IGNITION.
                    MAX...EXCELLENT /63800 KNOT-FT/.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
TEMPERATURE.........MIN 52.
RH..................MAX 100 PERCENT.
WIND (20 FT)........SOUTHEAST 3 TO 5 MPH BECOMING CALM BY LATE
                    EVENING.
CWR.................NONE.
HAINES INDEX........MAX 5.
SMOKE DISPERSAL.....MIN...POOR /100 KNOT-FT/.

.SATURDAY...

SKY/WEATHER.........MOSTLY SUNNY.
TEMPERATURE.........MAX 80.
RH..................MIN 45 PERCENT.
WIND (20 FT)........SOUTHEAST 2 TO 4 MPH.
CWR.................NONE.
HAINES INDEX........MAX 6.
SMOKE DISPERSAL.....MAX...FAIR /24900 KNOT-FT/.

$$

FORECASTER...AJ
REQUESTED BY...MIKE BELSKY
TYPE OF REQUEST...PRESCRIBED
.TAG 20090911.PR12A.01/ARX