FNUS73 KUNR 121757
FWSUNR

SPOT FORECAST FOR OGLALA BURIAL GROUNDS...BUREAU OF INDIAN AFFAIRS
NATIONAL WEATHER SERVICE RAPID CITY SD
1157 AM MDT MON JUL 12 2010

FORECAST IS BASED ON IGNITION TIME OF 1700 MDT ON JULY 12.
IF CONDITIONS BECOME UNREPRESENTATIVE CONTACT THE
NATIONAL WEATHER SERVICE OFFICE IN RAPID CITY.

.DISCUSSION...WEAK HIGH PRESSURE WILL BRING MOSTLY SUNNY SKIES AND
TEMPERATURES IN THE UPPER 80S BY LATE THIS AFTERNOON. WINDS WILL
BE LIGHT OUT OF THE SOUTH TO SOUTHEAST THIS AFTERNOON...WITH THE
MINIMUM RELATIVE HUMIDITY FALLING TO AROUND 35 PERCENT. LATER THIS
EVENING...WINDS COULD PICK UP OUT OF THE SOUTH TO SOUTHWEST AT 15
TO 20 MPH AS A COLD FRONT APPROACHES. COLD FRONT SHOULD PASS
THROUGH THE AREA BETWEEN 6 AM AND 9 AM TUESDAY MORNING...SWITCHING
WINDS AROUND OUT OF THE NORTHWEST AT 15 TO 20 MPH. NORTHWEST WINDS
SHOULD DECREASE TO 5 TO 10 MPH BY EARLY TUESDAY AFTERNOON. NO
PRECIPITATION IS EXPECTED TONIGHT AND TUESDAY.

.THIS AFTERNOON...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........35 PERCENT.
WIND (20 FT)........SOUTH WINDS 7 TO 14 MPH.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......4600 TO 5600 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
SMOKE DISPERSAL.....FAIR.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 61.
MAX HUMIDITY........84 PERCENT.
WIND (20 FT)........SOUTH WINDS 15 TO 20 MPH.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......300 TO 800 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 25 MPH.
SMOKE DISPERSAL.....POOR.

$$
FORECASTER...SR
REQUESTED BY...MICHAEL TWISS
TYPE OF REQUEST...PRESCRIBED
.TAG 20100712.OGLAL.01/UNR