601  
FNUS73 KABR 311958  
FWSABR  
 
SPOT FORECAST FOR FIRE AT/NEAR REE HEIGHTS...EMERGENCY MANAGEMENT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
258 PM CDT SAT OCT 31 2020  
 
FORECAST IS BASED ON A STARTING TIME OF 1600 CDT ON OCTOBER 31.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE IN ABERDEEN SD.  
   
DISCUSSION
 
 
THE VERY STRONG NORTHWEST WINDS WILL CONTINUE THROUGH THE REST OF  
THIS AFTERNOON. BY SUNSET, WIND SPEEDS SHOULD BEGIN DIMINISHING,  
ALTHOUGH THE DIRECTION WILL REMAIN THE SAME. ON SUNDAY, WINDS WILL  
GRADUALLY SWITCH AROUND TO THE SOUTH-SOUTHWEST.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD).  
CWR.................0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....51-56.  
MIN HUMIDITY........48-53 PERCENT.  
WIND (20 FT)........WINDY. NORTHWEST WINDS 30 TO 40 MPH WITH GUSTS  
TO AROUND 55 MPH.  
HAINES INDEX........4 OR (LOW).  
EYE LEVEL WINDS.....WINDY. NORTHWEST WINDS 25 TO 35 MPH WITH GUSTS  
TO AROUND 50 MPH.  
TRANSPORT WINDS.....NORTHWEST 38 TO 43 MPH.  
 
TIME (CDT) 4PM 5PM  
SKY (%).........5 3  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............50 48  
RH..............52 49  
20 FT WIND DIR..NW NW  
20 FT WIND SPD..32 30  
20 FT WIND GUST.46 44  
EYE LVL WND DIR.NW NW  
EYE LVL WND SPD.19 18  
EYE LVL WND GST.28 26  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT CLOUD).  
CWR.................0 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....21-26.  
MAX HUMIDITY........83-88 PERCENT.  
WIND (20 FT)........BREEZY. NORTHWEST WINDS 20 TO 29 MPH WITH GUSTS  
TO AROUND 41 MPH DECREASING TO 12 TO 18 MPH  
WITH GUSTS TO AROUND 28 MPH IN THE LATE  
EVENING.  
HAINES INDEX........4 OR (LOW).  
EYE LEVEL WINDS.....BREEZY. NORTHWEST WINDS 12 TO 17 MPH WITH GUSTS  
TO AROUND 25 MPH DECREASING TO 7 TO 11 MPH WITH  
GUSTS TO AROUND 17 MPH IN THE LATE EVENING.  
TRANSPORT WINDS.....NORTHWEST 29 TO 38 MPH DECREASING TO 16 TO 21  
MPH.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........4 3 3 3 3 6 4 4 9 12 19 26  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............45 41 36 34 33 32 31 30 29 28 27 27  
RH..............53 61 69 72 72 72 75 75 78 78 81 78  
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW NW NW NW  
20 FT WIND SPD..29 24 22 20 18 17 15 15 13 12 12 12  
20 FT WIND GUST.41 35 32 29 28 26 26 25 24 23 22 20  
EYE LVL WND DIR.NW NW NW NW NW NW NW NW NW NW NW NW  
EYE LVL WND SPD.17 14 13 12 11 10 9 9 8 7 7 7  
EYE LVL WND GST.25 21 19 17 17 16 16 15 14 14 13 12  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT CLOUD).  
CWR.................0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....41-46.  
MIN HUMIDITY........45-50 PERCENT.  
WIND (20 FT)........SOUTH WINDS 6 TO 10 MPH.  
HAINES INDEX........4 TO 5 OR (LOW) TO (MODERATE).  
EYE LEVEL WINDS.....SOUTH WINDS UP TO 6 MPH.  
TRANSPORT WINDS.....NORTHWEST 12 TO 18 MPH SHIFTING TO THE SOUTH 16  
TO 21 MPH LATE IN THE AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........30 29 24 20 8 6 6 6 7 5 7 8  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............26 25 25 26 29 33 36 38 41 42 43 42  
RH..............81 84 84 88 81 72 64 62 55 53 53 53  
20 FT WIND DIR..NW NW NW W W W SW SW SW S S S  
20 FT WIND SPD..10 9 8 6 6 6 7 8 9 10 10 9  
20 FT WIND GUST.17 15 14 14 12 13 14 15 16 17 18 18  
EYE LVL WND DIR.NW NW NW W W W SW SW SW S S S  
EYE LVL WND SPD.6 5 5 4 4 4 4 5 5 6 6 5  
EYE LVL WND GST.10 9 8 8 7 8 8 9 10 10 11 11  
 

 
FORECASTER...DORN  
REQUESTED BY...EMERGENCY MANAGEMENT  
TYPE OF REQUEST...WILDFIRE  
.TAG 2014254.0/ABR  
.DELDT 10/31/20  
.FORMATTERVERSION 1.0.26  
.EMAIL AARON.DORN@NOAA.GOV  
 
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