012  
FNUS73 KFSD 071008  
FWSFSD  
 
SPOT FORECAST FOR MUD LAKE RX...SD GAME FISH AND PARKS  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
508 AM CDT THU MAY 7 2026  
 
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
OTHER THAN A FEW SPRINKLES EARLY THIS MORNING, DRY CONDITIONS ARE  
EXPECTED TODAY. EASTERLY WINDS WILL TURN MORE NORTHWEST WITH GUSTS  
OF 15 TO 20 MPH FROM LATE MORNING INTO THE AFTERNOON. WINDS WILL  
QUICKLY WEAKEN SHORTLY BEFORE SUNSET.  
   
REST OF TODAY
 
 
MAX TEMPERATURE.....AROUND 64.  
MIN HUMIDITY........22 PERCENT.  
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MCR CLR CLR CLR CLR CLR CLR MCR MCR MCR  
SKY (%).........8 2 1 1 1 1 3 11 14 14  
WEATHER COV.....ARS  
WEATHER TYPE....FST  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0  
TEMP............37 44 49 52 55 58 60 62 62 63  
DEWPOINT........28 30 30 28 27 26 26 24 25 24  
RH..............70 58 48 39 34 29 27 23 24 22  
20 FT WIND DIR..ESE SE SE NNW NNW NW NW NW NW NW  
20 FT WIND SPD..5 3 3 3 5 6 7 8 8 8  
20 FT WIND GUST.9 7 6 7 9 12 13 15 15 15  
MIX HGT (KFT)...0.5 1.0 1.7 3.7 6.3 7.4 7.5 7.6 7.5 7.6  
TRANSP WIND DIR.ESE SE E NNW NW NW WNW WNW WNW WNW  
TRANSP WIND SPD.9 7 5 7 9 10 10 10 12 12  
SMOKE DISPERSAL.PR PR PR FR GD EX EX EX EX EX  
   
TONIGHT
 
 
MIN TEMPERATURE.....AROUND 37.  
MAX HUMIDITY........70 PERCENT.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......PC PC MC MC MC MC MC MC MC MC MC MC  
SKY (%).........29 43 66 61 66 63 60 83 72 76 82 81  
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............63 64 60 53 48 46 43 40 39 38 37 39  
DEWPOINT........25 26 28 27 28 29 28 28 28 28 28 28  
RH..............23 23 29 36 46 51 55 62 64 67 70 64  
20 FT WIND DIR..NW NW N ENE ESE SE SSE SSE S S S SSE  
20 FT WIND SPD..7 7 5 3 3 5 5 6 6 6 6 6  
20 FT WIND GUST.13 12 8 6 6 7 8 9 9 9 10 10  
MIX HGT (KFT)...7.3 6.3 0.6 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.WNW WNW NNW N ENE ESE SE SSE S S S S  
TRANSP WIND SPD.10 9 6 6 6 7 7 8 8 9 8 8  
SMOKE DISPERSAL.EX GD PR PR PR PR PR PR PR PR PR PR  
   
FRIDAY
 
 
MAX TEMPERATURE.....AROUND 72.  
MIN HUMIDITY........26 PERCENT.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MC MC CDY MC PC PC MCR CLR CLR MCR MCR MCR  
SKY (%).........76 76 88 59 49 44 18 3 5 17 10 15  
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 10 10 10 10 10  
TEMP............39 39 43 48 54 59 63 66 67 69 69 70  
DEWPOINT........29 29 31 33 35 35 35 35 35 34 34 34  
RH..............67 67 62 56 48 40 35 32 30 27 27 26  
20 FT WIND DIR..SE SSE SSW WSW NW NNW NNW NW NW NW NW NW  
20 FT WIND SPD..6 6 7 7 8 10 13 15 16 17 18 17  
20 FT WIND GUST.10 10 12 12 13 16 21 23 25 26 26 26  
MIX HGT (KFT)...0.4 0.4 0.5 1.0 1.6 2.9 4.6 6.2 8.5 9.1 8.6 9.0  
TRANSP WIND DIR.SSW SSW SSW WNW WNW NW NW NW NW NNW NW NW  
TRANSP WIND SPD.8 7 7 8 10 13 14 17 21 22 23 23  
SMOKE DISPERSAL.PR PR PR PR FR GD GD EX EX EX EX EX  
 

 
FORECASTER...WEISSER  
REQUESTED BY...WYATT HAMER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2612957.0/FSD  
.DELDT 05/07/26  
.FORMATTERVERSION 2.0.0  
.EMAIL WYATT.HAMER@STATE.SD.US  
 
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