FNUS73 KDMX 041639
FWSDMX

SPOT FORECAST FOR BREMER COUNTY SULFURIC ACID SPILL...NWS
NATIONAL WEATHER SERVICE DES MOINES IA
1139 AM CDT WED AUG 4 2010

FORECAST IS BASED ON INCIDENT TIME OF 1129 CDT ON AUGUST 04.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

PLEASE REMEMBER TO SUBMIT A MID BURN OBSERVATION TO THE NATIONAL WEATHER
SERVICE FOR EACH PRESCRIBED BURN.

.DISCUSSION...
SURFACE BOUNDARY WILL CONTINUE TO DRIFT SOUTH AND EAST WHICH WILL
ALLOW FOR WINDS TO SHIFT NORTH THROUGH THE EARLY AFTERNOON HOURS.
DRY AND CLEARING CONDITIONS ANTICIPATED THIS AFTERNOON.

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING
                    MOSTLY SUNNY (40-50 PERCENT).
MAX TEMPERATURE.....AROUND 86.
MIN HUMIDITY........61 PERCENT.
WIND (EYE LEVEL)....NORTH WINDS 5 TO 6 MPH EARLY IN THE MORNING
                    BECOMING LIGHT...THEN BECOMING NORTHWEST AROUND
                    5 MPH LATE IN THE AFTERNOON.
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......1600 FT AGL INCREASING TO 5200 FT AGL.
MIXING WINDS........NORTH 6 TO 10 MPH.
SMOKE DISPERSAL.....MARGINAL (37700 KNOT-FT).

TIME (CDT)      11A 12P 1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........73  63  58  56  53  49  46  44
WEATHER COV.....SCH SCH ISO ISO ISO ISO ISO ISO
WEATHER TYPE....RW  RW  RW  RW  RW  RW  RW  RW
TEMP............79  80  81  82  84  85  85  84
RH..............74  72  69  67  63  61  61  63
EYE LVL WND DIR.NE  N   N   N   NW  NW  NW  NW
EYE LVL WND SPD.2   2   3   3   3   3   3   4
EYE LVL WND GST.5   5   5   5   5   5   5   5
MIX HGT (KFT)...2.4 3.2 4.0 4.4 4.8 5.2 4.5 3.8
MIXNG WIND DIR..NE  NE  N   N   N   N   N   N
MIXNG WIND SPD..10  10  10  10  9   8   7   7
HAINES INDEX....4   4   5   5   5   5   5   5

$$
FORECASTER...PODRAZIK
REQUESTED BY...KLP
TYPE OF REQUEST...HAZMAT
.TAG 20100804.BREME.01/DMX