FNUS73 KMPX 241200
FWSMPX

SPOT FORECAST FOR PRESCOTT...USFWS
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
700 AM CDT FRI APR 24 2009

FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON APRIL 24.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
COLD FRONT IS PUSHING ACROSS MINNESOTA THIS MORNING AND WILL BE MOVING THROUGH
THE BURN AREA NEAR IGNITION TIME. WINDS WILL START OUT OF THE SOUTHWEST AT 10 AM
BEFORE TURNING TO THE NORTHWEST BY NOON AS THE FRONT MOVES THROUGH. WIND SPEEDS
WILL BE LIGHTER TODAY...GENERALLY STAYING AT 15 MPH OR LESS...WITH A FEW HIGHER
GUSTS. ANY THUNDERSTORM ACTIVITY WILL HOLD OFF UNTIL LATE IN THE AFTERNOON...
AFTER 5 PM...THOUGH THE BEST CHANCES FOR RAIN WILL COME IN OVERNIGHT. AFTERNOON
RELATIVE HUMIDITIES WILL APPROACH 30 PERCENT...WITH COOLER TEMPERATURES FILTERING
IN BEHIND THE FRONT KEEPING AFTERNOON HUMIDITIES FROM BECOMING AS DRY AS SEEN
THURSDAY.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
                    THUNDERSTORMS LATE IN THE AFTERNOON. CHANCE OF
                    RAIN 20 PERCENT.
TEMPERATURE.........71 AT IGNITION...MAX 78.
RH..................47 PERCENT AT IGNITION...MIN 31 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST AT 12 MPH AT
                    IGNITION...OTHERWISE SOUTHWEST WINDS 7 TO 12
                    MPH SHIFTING TO THE NORTH 10 TO 15 MPH WITH
                    GUSTS TO AROUND 25 MPH LATE IN THE MORNING.
HAINES INDEX........6 OR HIGH AT IGNITION...MAX 6.
SMOKE DISPERSAL.....FAIR TO GOOD (20600-37000).
MIXING HEIGHT.......1200-2700 FT AGL INCREASING TO 4700-5500 FT
                    AGL.
MIXING WINDS........SOUTHWEST 18 TO 25 MPH BECOMING NORTH 10 TO 15
                    MPH IN THE LATE MORNING AND AFTERNOON.

TIME (CDT)      8 AM   10 AM  NOON   2 PM   4 PM   6 PM
SKY (%).........PCLDY  PCLDY  PCLDY  MCLDY  MCLDY  MCLDY
WEATHER COV.....                            S CHC  S CHC
WEATHER TYPE....NONE   NONE   NONE   NONE   RNSHWR RNSHWR
TEMP............66     71     76     78     78     73
RH..............54     47     37     32     31     35
20 FT WIND......S 10   SW 8   NW 7   N 10   N 14   N 14
20 FT WIND GUST.15     15     10     15     25     25
HAINES INDEX....6      6      5      3      2      2

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND
                    THUNDERSTORMS IN THE EVENING...THEN SHOWERS AND
                    THUNDERSTORMS LIKELY AFTER MIDNIGHT. CHANCE OF
                    RAIN 70 PERCENT.
TEMPERATURE.........MIN 46.
RH..................MAX 76 PERCENT.
WIND (20 FT)........NORTH WINDS 11 TO 16 MPH WITH GUSTS TO AROUND
                    25 MPH.
SMOKE DISPERSAL.....GOOD TO EXCELLENT (45200-69200).
MIXING HEIGHT.......2800-4400 FT AGL.
MIXING WINDS........NORTH 14 TO 23 MPH INCREASING TO 21 TO 26 MPH
                    AFTER MIDNIGHT.

$$
FORECASTER...GRIESINGER
REQUESTED BY...ERIC EARHART
TYPE OF REQUEST...PRESCRIBED
.TAG 20090424.PRESC.01/MPX