899  
FNUS73 KFSD 101022  
FWSFSD  
 
SPOT FORECAST FOR STANEK WPA...USFWS  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
522 AM CDT TUE JUN 10 2025  
 
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
LIGHT WINDS EARLY THIS MORNING MAY BE A LITTLE MORE VARIABLE AND  
SUBJECT TO TERRAIN INFLUENCE THAN THE HOURLY FORECAST INDICATES.  
WIND DIRECTION SHOULD SETTLE OUT TO SOUTHWEST BY LATE MORNING AS  
SPEEDS INCREASE SLIGHTLY, WITH A SHIFT TO MORE WEST-SOUTHWEST AS  
THE AFTERNOON PROGRESSES. MUCH WARMER TEMPERATURES BUT LIMITED  
MOISTURE RETURN WILL LEAD TO AFTERNOON HUMIDITY LEVELS AS LOW AS  
20-25 PERCENT.  
 
A FRONT DROPPING INTO THE AREA TONIGHT WILL BRING PERIODIC CHANCES  
FOR RAIN AND THUNDERSTORMS WEDNESDAY INTO FRIDAY.  
   
TODAY
 
 
MAX TEMPERATURE.....AROUND 93.  
MIN HUMIDITY........22 PERCENT.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR  
SKY (%).........7 22 23 24 23 22 22 22 22 22 22 22  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............51 53 59 65 75 79 84 88 90 92 92 92  
DEWPOINT........44 44 47 50 52 53 52 50 49 48 48 50  
RH..............77 71 64 58 45 41 33 27 25 22 22 24  
20 FT WIND DIR..SSW SSW SSW SW SW SW WSW WSW WSW WSW WSW W  
20 FT WIND SPD..6 6 6 7 7 9 10 12 12 13 12 12  
20 FT WIND GUST.10 10 10 12 13 14 16 17 18 18 17 16  
MIX HGT (KFT)...0.4 0.4 0.5 0.7 1.2 1.9 3.3 5.8 6.0 6.6 7.4 6.0  
TRANSP WIND DIR.SW SW WSW WSW WSW SW WSW WSW W W W WSW  
TRANSP WIND SPD.10 12 9 10 10 10 14 17 18 16 15 15  
SMOKE DISPERSAL.PR PR PR PR PR FR GD EX EX EX EX EX  
   
TONIGHT
 
 
MIN TEMPERATURE.....AROUND 59.  
MAX HUMIDITY........81 PERCENT.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MCR MCR MCR MCR MCR MCR MCR MCR PC PC PC PC  
SKY (%).........22 21 19 18 22 22 22 22 27 32 36 48  
WEATHER COV..... SCH SCH ARS  
WEATHER TYPE.... RW RW SMK  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 10 10 10 10 20 20 20  
CHC OF THDR (%).0 0 0 0 0 0 0 10 10 10 10 10  
TEMP............91 90 87 79 75 71 69 67 65 64 62 61  
DEWPOINT........50 53 55 55 54 53 53 53 53 54 54 53  
RH..............25 28 34 44 48 53 57 61 65 70 75 75  
20 FT WIND DIR..W E E ESE ESE E ENE NE NE ENE ENE ENE  
20 FT WIND SPD..10 9 8 8 9 9 9 9 10 10 12 12  
20 FT WIND GUST.15 14 13 12 15 14 14 14 14 15 16 17  
MIX HGT (KFT)...4.8 1.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.6  
TRANSP WIND DIR.WSW SSW S S S SE SE NE ENE ENE ENE ENE  
TRANSP WIND SPD.14 14 12 13 16 17 15 10 14 15 15 17  
SMOKE DISPERSAL.GD FR PR PR PR PR PR PR PR PR PR PR  
   
WEDNESDAY
 
 
MAX TEMPERATURE.....AROUND 78.  
MIN HUMIDITY........52 PERCENT.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MC MC MC MC MC MC MC MC MC MC PC PC  
SKY (%).........59 71 66 62 57 61 65 69 62 56 49 46  
WEATHER COV.....ARS CHC CHC CHC CHC CHC CHC CHC CHC CHC SCH SCH  
WEATHER TYPE....SMK RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH  
CHC OF PCPN (%).20 30 30 30 30 30 30 40 40 40 20 20  
CHC OF THDR (%).10 0 0 0 10 10 10 10 10 10 10 10  
TEMP............61 60 63 65 68 70 72 73 75 76 77 77  
DEWPOINT........54 54 56 56 56 57 57 57 57 58 58 58  
RH..............78 81 78 73 65 63 60 57 54 53 52 52  
20 FT WIND DIR..ENE ENE ENE E E E E E E E E E  
20 FT WIND SPD..13 13 14 15 16 16 16 16 17 18 18 18  
20 FT WIND GUST.17 18 21 22 23 24 26 28 28 28 28 26  
MIX HGT (KFT)...0.7 0.8 1.4 1.7 1.9 2.3 2.5 2.7 2.7 2.7 2.8 2.7  
TRANSP WIND DIR.ENE ENE E E E E E E E E E E  
TRANSP WIND SPD.18 17 23 24 24 25 26 28 26 25 23 22  
SMOKE DISPERSAL.PR PR FR GD GD GD GD EX EX GD GD GD  
 

 
FORECASTER...JH  
REQUESTED BY...JADE DRAUSE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2515594.0/FSD  
.DELDT 06/10/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JADE_DRAUSE@FWS.GOV  
 
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