386  
FNUS73 KABR 311238  
FWSABR  
 
SPOT FORECAST FOR WIKE RX BURN...US FISH AND WILDLIFE SERVICE  
NATIONAL WEATHER SERVICE ABERDEEN SD  
738 AM CDT THU MAY 31 2018  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 CDT ON MAY 31.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE IN ABERDEEN SD.  
   
DISCUSSION
 
 
SURFACE HIGH PRESSURE RIDGING BUILDING EAST TODAY WILL BRING SUNNY  
SKIES AND WINDS UNDER 10 MPH.  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT CLOUD). PATCHY FOG EARLY  
IN THE MORNING.  
CWR.................0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....79-84.  
MIN HUMIDITY........44-49 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 6 TO 9 MPH.  
MIXING HEIGHT.......1700-2700 FT AGL INCREASING TO 4400-5400 FT AGL  
IN THE AFTERNOON.  
TRANSPORT WINDS.....NORTH 12 TO 19 MPH DECREASING TO 6 TO 11 MPH  
LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (16000-46800).  
HAINES INDEX........3 (VERY LOW).  
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM  
SKY (%).........23 24 25 27 28 27 23 16 10 6 3  
WEATHER COV.....PTY  
WEATHER TYPE....FOG  
TSTM COV........  
TEMP............63 66 68 70 72 74 76 78 80 81 81  
RH..............90 84 78 73 68 62 56 52 49 47 46  
20 FT WIND DIR..N N N N N N N N N N NE  
20 FT WIND SPD..7 8 9 9 9 8 8 7 7 7 6  
20 FT WIND GUST.10 12 15 13 13 12 9 9 9 12 9  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (0-10 PERCENT CLOUD).  
CWR.................0 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....60-65.  
MAX HUMIDITY........82-87 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 6 TO 9 MPH.  
MIXING HEIGHT.......100-600 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 7 TO 16 MPH.  
SMOKE DISPERSAL.....POOR (2100-3600).  
HAINES INDEX........4 (LOW).  
 
TIME (CDT) 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM  
SKY (%).........2 1 2 3 5 8 9 8 6 6 8 12  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............79 76 72 69 67 66 65 64 63 62 62 63  
RH..............49 54 61 68 73 73 75 78 84 87 87 87  
20 FT WIND DIR..NE NE E E E SE SE SE SE SE SE SE  
20 FT WIND SPD..6 5 5 5 6 6 7 7 8 8 8 9  
20 FT WIND GUST. 9 12  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT CLOUD).  
CWR.................0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....81-86.  
MIN HUMIDITY........51-56 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 10 TO 18 MPH WITH GUSTS TO  
AROUND 29 MPH INCREASING TO AROUND 20 MPH WITH  
GUSTS TO AROUND 30 MPH LATE IN THE AFTERNOON.  
MIXING HEIGHT.......1000-2000 FT AGL INCREASING TO 3600-4600 FT AGL  
IN THE AFTERNOON.  
TRANSPORT WINDS.....SOUTH 23 TO 31 MPH.  
SMOKE DISPERSAL.....POOR (11100-48800) INCREASING TO GOOD  
(84700-122900) IN THE AFTERNOON.  
HAINES INDEX........4 (LOW).  
 
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM  
SKY (%).........16 19 21 22 24 26 28 29 31 32 36 46  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............64 67 69 72 75 78 80 81 82 83 83 82  
RH..............84 78 73 68 64 58 56 56 55 53 53 53  
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..10 13 14 15 16 16 16 17 17 18 20 20  
20 FT WIND GUST.15 17 21 23 24 24 24 25 28 29 30 30  
 

 
FORECASTER...MOHR  
REQUESTED BY...BRAD JOHNSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1810867.0/ABR  
.DELDT 05/31/18  
.EMAIL BRAD_JOHNSON@FWS.GOV  
 
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