FNUS73 KBIS 201426
FWSBIS

SPOT FORECAST FOR BLACK LINE CP...USFWS
NATIONAL WEATHER SERVICE BISMARCK ND
926 AM CDT WED APR 20 2011

FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON APRIL 20.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...PARTLY SUNNY SKIES CAN BE EXPECTED ACROSS THE PROPOSED
BURN AREA TODAY, HOWEVER ENOUGH INSTABILITY IS PRESENT FOR ISOLATED
RAIN SHOWERS AND THUNDERSTORMS TO DEVELOP...MAINLY BETWEEN 1400 CDT
AND 1800 CDT. AFTER 1800 CDT SHOWERS WILL WEAKEN...AND DISSIPATE
COMPLETELY BY SUNSET. HIGH TEMPERATURES WILL MAX OUT AROUND 40F
WITH AFTERNOON MINIMUM RELATIVE HUMIDITY OF AROUND 59 PERCENT.
ANOTHER WET SYSTEM ARRIVES THURSDAY THROUGH FRIDAY.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS
                    IN THE AFTERNOON...MAINLY AFTER 1400 CDT.
TEMPERATURE.........35F AT IGNITION...MAX 40F.
RH..................66 PERCENT AT IGNITION...MIN 59 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST AT 10 MPH AT
                    IGNITION...OTHERWISE SOUTHWEST WINDS 5 TO 10
                    MPH INCREASING TO 10 TO 15 MPH IN THE
                    AFTERNOON.
SMOKE DISPERSAL.....EXCELLENT.
CWR.................0 PERCENT.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
TEMPERATURE.........MIN 30F.
RH..................MAX 80 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS AROUND 10 MPH BECOMING SOUTH
                    LATE IN THE EVENING...THEN BECOMING 5 TO 10 MPH
                    AFTER MIDNIGHT.
SMOKE DISPERSAL.....POOR.
CWR.................0 PERCENT.

.THURSDAY...

SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF LIGHT FREEZING RAIN
                    AND SNOW IN THE MORNING. CHANCE OF RAIN THROUGH
                    THE DAY.
TEMPERATURE.........MAX 42.
RH..................MIN 81 PERCENT.
WIND (20 FT)........BREEZY. SOUTH WINDS AROUND 10 MPH INCREASING TO
                    SOUTHEAST LATE IN THE MORNING...THEN INCREASING
                    TO AROUND 25 MPH EARLY IN THE AFTERNOON
                    DECREASING TO AROUND 20 MPH LATE IN THE
                    AFTERNOON.
SMOKE DISPERSAL.....FAIR.
CWR.................0 PERCENT.

$$
FORECASTER...SIMOSKO
REQUESTED BY...COLLEEN GRAUE
TYPE OF REQUEST...PRESCRIBED
.TAG 20110420.BLACK.01/BIS