Suppression Forecast
Issued by NWS La Crosse, WI

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000
FNUS73 KARX 281249
FWSARX

SPOT FORECAST FOR BLACKLINE F8...USFWS
NATIONAL WEATHER SERVICE LA CROSSE WI
749 AM CDT THU MAY 28 2015

FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON MAY 28.
IF CONDITIONS BECOME UNREPRESENTATIVE CONTACT THE
NATIONAL WEATHER SERVICE IN LA CROSSE.

.DISCUSSION...MOSTLY SUNNY SKIES WILL GRADUALLY BECOME MOSTLY
CLOUDY BY LATE THIS AFTERNOON AS WEAK LOW PRESSURE APPROACHES
FROM THE PLAINS. PLAN ON WARM TEMPERATURES TODAY WITH HIGHS
CLIMBING INTO THE LOWER TO MID 80S. WINDS ARE EXPECTED TO INCREASE
THIS AFTERNOON AS THE PRESSURE GRADIENT TIGHTENS. PLAN ON SOUTH
WINDS OF 10 TO 12 MPH THIS AFTERNOON WITH GUSTS APPROACHING 15 MPH.
WIDESPREAD RAINS ARE EXPECTED LATE TONIGHT INTO FRIDAY.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING.
TEMPERATURE.........80 AT IGNITION...MAX 85.
RH..................51 PERCENT AT IGNITION...MIN 37.
WIND (20 FT)........WINDS SOUTHWEST AT 8 MPH AT
                    IGNITION...OTHERWISE LIGHT WINDS BECOMING SOUTH
                    6 TO 12 MPH IN THE LATE MORNING AND AFTERNOON.
CWR.................NONE.
HAINES INDEX........4 OR LOW AT IGNITION...MAX 5.
MIXING HEIGHT.......8200 FT AGL AT IGNITION...OTHERWISE 2100 FT AGL
                    INCREASING TO 10800 FT AGL.
TRANSPORT WINDS.....SOUTH 10 TO 17 MPH.
SMOKE DISPERSAL.....EXCELLENT /61700 KNOT-FT/ AT IGNITION.
                    MAX...EXCELLENT /156800 KNOT-FT/.

TIME (CDT)      7 AM   9 AM   11 AM  1 PM   3 PM   5 PM
SKY (% OPAQUE)..16     16     25     31     31     34
WEATHER COV.....PATCHY
WEATHER TYPE....FOG    NONE   NONE   NONE   NONE   NONE
TEMP............61     71     80     84     85     84
RH..............90     68     51     40     37     38
20 FT WIND......E 4    E 4    SW 7   S 9    S 9    S 10
20 FT WIND GUST.5      5      10     15     15     15
HAINES INDEX....4      4      4      5      4      4

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
                    CHANCE OF SHOWERS AND THUNDERSTORMS IN THE LATE
                    EVENING AND EARLY MORNING. SHOWERS AND
                    THUNDERSTORMS LIKELY EARLY IN THE MORNING.
                    CHANCE OF PRECIPITATION 70 PERCENT.
TEMPERATURE.........MIN 61.
RH..................MAX 97 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 9 MPH.
CWR.................10 PERCENT INCREASING TO 70 PERCENT.
HAINES INDEX........MAX 6.
MIXING HEIGHT.......7600 FT AGL DECREASING TO 300 FT AGL IN THE
                    LATE EVENING AND OVERNIGHT.
TRANSPORT WINDS.....SOUTH 14 TO 18 MPH.
SMOKE DISPERSAL.....MIN...POOR /2800 KNOT-FT/.

TIME (CDT)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
SKY (% OPAQUE)..42     42     59     74     74     84
WEATHER COV.....              S CHC  S CHC  CHANCE LIKELY
WEATHER TYPE....NONE   NONE   RNSHWR RNSHWR RNSHWR RNSHWR
TEMP............80     72     66     64     63     61
RH..............42     57     70     75     81     90
20 FT WIND......S 8    S 8    SE 6   S 6    S 6    S 6
20 FT WIND GUST.15     15     10     10     10     10
HAINES INDEX....4      5      6      5      4      3

.FRIDAY...

SKY/WEATHER.........CLOUDY. SHOWERS AND THUNDERSTORMS. CHANCE OF
                    PRECIPITATION 80 PERCENT.
TEMPERATURE.........MAX 78.
RH..................MIN 62 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 10 MPH.
CWR.................80 PERCENT.
HAINES INDEX........MAX 4.
MIXING HEIGHT.......1700 FT AGL INCREASING TO 5600 FT AGL IN THE
                    LATE MORNING AND AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST 21 TO 23 MPH.
SMOKE DISPERSAL.....MAX...EXCELLENT /141600 KNOT-FT/.

TIME (CDT)      7 AM   9 AM   11 AM  1 PM   3 PM   5 PM
SKY (% OPAQUE)..92     92     93     95     95     97
WEATHER COV.....DEFNTE DEFNTE DEFNTE DEFNTE DEFNTE DEFNTE
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TEMP............62     68     74     77     78     77
RH..............97     84     71     64     62     64
20 FT WIND......S 7    S 7    SW 9   SW 9   SW 9   SW 7
20 FT WIND GUST.10     10     15     15     15     10
HAINES INDEX....4      3      3      3      4      4

$$
FORECASTER...JW
REQUESTED BY...DAN LABER
TYPE OF REQUEST...PRESCRIBED
.TAG 20150528.BLACK.01/ARX


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