617  
FNUS73 KFSD 151239  
FWSFSD  
 
SPOT FORECAST FOR COLINOSO WMA...MN DNR  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
739 AM CDT MON SEP 15 2025  
 
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
IT WILL BE DRY AND BREEZY TODAY WITH SUSTAINED WINDS AROUND 10-15  
MPH AND GUSTS UP TO 25 MPH. PARTLY CLOUDY SKIES WILL CLEAR  
THROUGH THE MORNING HOURS, BECOMING MOSTLY SUNNY BY THE AFTERNOON.  
HIGHS THIS AFTERNOON WILL BE IN THE LOW 80S.  
 
TUESDAY WILL BE ANOTHER WARM AND DRY DAY WITH HIGHS IN THE MID TO  
UPPER 80S. SOUTHERLY WINDS WILL BE LIGHTER AT 5-10 MPH WITH GUSTS  
TO 15 MPH. LOW CHANCES (25%) FOR STORMS TUESDAY EVENING INTO THE  
OVERNIGHT AS A COLD FRONT MOVES ACROSS THE AREA.  
 
   
REST OF TODAY
 
 
MAX TEMPERATURE.....AROUND 81.  
MIN HUMIDITY........51 PERCENT.  
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......PC PC PC PC MCR CLR CLR CLR CLR CLR  
SKY (%).........50 47 43 35 11 4 3 2 2 1  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).10 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).10 0 0 0 0 0 0 0 0 0  
TEMP............64 67 69 72 74 77 79 79 80 81  
DEWPOINT........60 61 62 62 62 62 62 62 61 61  
RH..............86 82 78 71 66 60 56 56 52 51  
20 FT WIND DIR..S SSW SSW SSW S S S S S S  
20 FT WIND SPD..10 13 14 15 15 15 15 15 14 14  
20 FT WIND GUST.13 16 23 23 24 23 23 23 22 20  
MIX HGT (KFT)...0.6 1.2 1.4 1.6 1.9 2.5 2.7 3.1 3.6 3.6  
TRANSP WIND DIR.S SSW SSW SSW SSW S S S S S  
TRANSP WIND SPD.17 20 20 18 20 18 20 20 20 18  
SMOKE DISPERSAL.PR FR FR FR GD GD GD GD EX GD  
   
TONIGHT
 
 
MIN TEMPERATURE.....AROUND 64.  
MAX HUMIDITY........87 PERCENT.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......CLR CLR CLR CLR MCR MCR MCR MCR MCR MCR MCR MCR  
SKY (%).........1 1 3 5 9 10 9 8 8 8 6 6  
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............79 77 74 71 70 69 68 67 68 67 66 66  
DEWPOINT........61 61 61 61 61 61 61 60 61 61 60 60  
RH..............54 58 64 71 73 76 78 78 78 81 81 81  
20 FT WIND DIR..S S S S S S S SSW SSW SSW SSW SSW  
20 FT WIND SPD..10 9 9 10 9 9 9 10 9 9 9 9  
20 FT WIND GUST.17 15 14 15 16 17 17 17 17 17 17 17  
MIX HGT (KFT)...2.1 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.S S S S S S SSW SSW SSW SSW SW SW  
TRANSP WIND SPD.15 12 13 15 16 18 20 20 20 20 20 18  
SMOKE DISPERSAL.FR PR PR PR PR PR PR PR PR PR PR PR  
   
TUESDAY
 
 
MAX TEMPERATURE.....AROUND 87.  
MIN HUMIDITY........50 PERCENT.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......CLR CLR MCR MCR MCR CLR MCR MCR MCR MCR MCR MCR  
SKY (%).........4 5 9 6 6 5 8 10 12 14 16 22  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 10 10 10 10 10  
CHC OF THDR (%).0 0 0 0 0 0 0 10 10 10 10 10  
TEMP............65 64 66 69 74 78 81 83 85 85 85 83  
DEWPOINT........61 60 61 63 63 64 65 65 65 64 64 64  
RH..............87 87 84 81 69 62 58 55 51 50 50 53  
20 FT WIND DIR..SSW SSW SW SW SSW SSW SSW SSW SSW SSW SSW SSW  
20 FT WIND SPD..9 10 10 10 10 10 10 10 10 10 9 8  
20 FT WIND GUST.16 15 15 15 16 17 17 17 17 16 15 13  
MIX HGT (KFT)...0.4 0.4 0.4 0.5 0.8 1.4 2.2 3.2 4.3 M 4.3 M  
TRANSP WIND DIR.SSW SSW SSW SSW SW SW SW SSW S M SSW M  
TRANSP WIND SPD.17 17 17 18 18 17 17 14 17 M 15 M  
SMOKE DISPERSAL.PR PR PR PR PR FR GD GD EX M GD M  
 

 
FORECASTER...AP  
REQUESTED BY...LOUISE SPICZKA  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2521971.0/FSD  
.DELDT 09/15/25  
.FORMATTERVERSION 2.0.0  
.EMAIL LOUISE.SPICZKA@STATE.MN.US  
 
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