916  
FNUS73 KFSD 011417  
FWSFSD  
 
SPOT FORECAST FOR OKOBOJI VIEW WILDFIRE...USFWS  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
817 AM CST SAT MAR 1 2025  
 
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
LIGHT NORTHERLY WINDS WILL CONTINUE THROUGHOUT THE ENTIRE  
DAY WITH COLD AND QUIET CONDITIONS. THE MIXING HEIGHT WILL  
QUICKLY COLLAPSE AROUND SUNSET WITH LIGHT AND VARIABLE WINDS  
EXPECTED OVERNIGHT.  
   
REST OF TODAY
 
 
MAX TEMPERATURE.....AROUND 31.  
MIN HUMIDITY........21 PERCENT.  
 
TIME (CST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......CLR CLR MCR MCR MCR MCR MCR CLR MCR  
SKY (%).........4 4 7 9 11 14 10 5 11  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0  
TEMP............16 19 22 24 28 29 30 31 29  
DEWPOINT........1 0 -1 -2 -3 -4 -4 -5 -4  
RH..............51 43 37 31 26 24 23 21 23  
20 FT WIND DIR..N N N N N N NNW N N  
20 FT WIND SPD..12 10 9 8 7 6 6 5 3  
20 FT WIND GUST.15 14 12 10 9 8 7 7 6  
MIX HGT (KFT)...2.0 2.2 2.5 2.9 3.1 3.3 3.4 3.4 3.3  
TRANSP WIND DIR.N N N N N NNW NNW NNW NW  
TRANSP WIND SPD.16 14 12 12 9 9 9 7 7  
SMOKE DISPERSAL.FR FR FR FR FR FR FR FR FR  
   
TONIGHT
 
 
MIN TEMPERATURE.....AROUND 17.  
MAX HUMIDITY........50 PERCENT.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MCR MCR MCR MCR MCR CLR CLR MCR MCR MCR MCR MCR  
SKY (%).........12 13 8 11 9 5 4 7 10 13 17 21  
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............28 26 23 22 21 20 20 20 19 19 19 19  
DEWPOINT........-4 -4 -4 -3 -3 -3 -2 -2 -2 -1 0 1  
RH..............24 26 30 33 34 36 37 38 40 41 44 45  
20 FT WIND DIR..N NE ESE SE SSE SSE S S S S S S  
20 FT WIND SPD..3 2 2 3 3 5 5 6 6 6 7 7  
20 FT WIND GUST.5 5 5 6 6 7 8 8 9 12 12 13  
MIX HGT (KFT)...0.6 0.5 0.5 0.5 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.N S SSE SSE S S S S S S S S  
TRANSP WIND SPD.3 2 3 6 7 8 9 10 12 13 13 13  
SMOKE DISPERSAL.PR PR PR PR PR PR PR PR PR PR PR PR  
   
SUNDAY
 
 
MAX TEMPERATURE.....AROUND 50.  
MIN HUMIDITY........33 PERCENT.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MCR MCR MCR MCR MCR MCR MCR MCR MCR CLR CLR CLR  
SKY (%).........25 21 17 14 13 12 11 9 6 4 3 2  
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............17 20 21 27 32 38 43 46 49 50 49 48  
DEWPOINT........2 4 5 7 10 14 17 19 21 23 23 24  
RH..............50 50 47 43 39 37 35 33 33 34 35 39  
20 FT WIND DIR..S S S S S S S S S S S SSE  
20 FT WIND SPD..7 8 9 12 13 14 15 16 16 16 15 13  
20 FT WIND GUST.14 15 16 18 20 21 22 22 22 22 20 17  
MIX HGT (KFT)...0.4 0.5 0.6 0.9 1.2 1.7 2.1 2.3 2.6 2.9 2.1 1.2  
TRANSP WIND DIR.S S S S S SSW SSW SSW SSW S S S  
TRANSP WIND SPD.14 14 15 16 18 22 23 24 24 22 20 17  
SMOKE DISPERSAL.PR PR PR PR FR GD GD GD GD GD GD FR  
 

 
FORECASTER...WEISSER  
REQUESTED BY...RYAN HARR, FMO  
TYPE OF REQUEST...WILDFIRE  
.TAG 2504488.0/FSD  
.DELDT 03/01/25  
.FORMATTERVERSION 2.0.0  
 
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