FNUS73 KBIS 121254
FWSBIS

SPOT FORECAST FOR BOYER WPA...USFWS
NATIONAL WEATHER SERVICE BISMARCK ND
754 AM CDT TUE MAY 12 2009

FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON MAY 12.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

A DISORGANIZED LOW PRESSURE SYSTEM OVER THE NORTHERN HIGH PLAINS
WILL SLIDE EASTWARD AND INTENSIFY OVER THE NEXT 24 HOURS.
WINDS SHOULD INCREASE AS THE LOW STRENGTHENS. MEANWHILE...WARMING
AND SUBSEQUENT DESTABILIZATION OF THE LOWER LEVEL ATMOSPHERE THIS
AFTERNOON AND EVENING SHOULD RESULT IN STRONG THUNDERSTORMS NEAR
YOUR BURN SITE LATE THIS EVENING.

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE
                    MORNING. SCATTERED RAIN SHOWERS THROUGH THE
                    DAY. SCATTERED THUNDERSTORMS IN THE AFTERNOON.
TEMPERATURE.........61 AT IGNITION...MAX 66.
RH..................60 PERCENT AT IGNITION...MIN 50 PERCENT.
WIND (20 FT)........WINDS SOUTH AT 10 MPH AT IGNITION...OTHERWISE
                    SOUTH WINDS AROUND 10 MPH INCREASING TO
                    SOUTHWEST IN THE AFTERNOON.
HAINES INDEX........3 VERY LOW AT IGNITION...MAX 3.
SMOKE DISPERSAL.....GOOD.
LAL.................3.
CWR.................0 PERCENT.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. THUNDERSTORMS LIKELY IN THE
                    EVENING. RAIN SHOWERS LIKELY THROUGH THE NIGHT.
                    SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
TEMPERATURE.........MIN 45.
RH..................MAX 86 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 10 MPH.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY.
TEMPERATURE.........MAX 48.
RH..................MIN 56 PERCENT.
WIND (20 FT)........WINDY. WEST WINDS AROUND 25 MPH INCREASING TO
                    NORTHWEST AROUND 35 MPH IN THE AFTERNOON.

$$
FORECASTER...SCHECK
REQUESTED BY...JOE GUARIGLIA
TYPE OF REQUEST...PRESCRIBED
.TAG 20090512.BOYER.01/BIS