257  
FNUS73 KFSD 241213  
FWSFSD  
 
SPOT FORECAST FOR JUDD WILDLIFE AREA...DICKINSON COUNTY CONSERVATION  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
713 AM CDT FRI APR 24 2026  
 
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
RELATIVE HUMIDITY VALUES TODAY FALL TO JUST ABOVE CRITICAL VALUES  
THIS AFTERNOON AND EVENING, AROUND 30%. WINDS REMAIN ON THE  
LIGHTER SIDE WITH SUSTAINED WINDS AROUND 10 MPH AND OCCASIONAL  
GUSTS TO AROUND 15 MPH, SLOWLY TAPERING DOWN THROUGH THE DAY.  
DIRECTION THROUGH MOST OF THE DAY WILL BE NORTHWESTERLY, BUT WINDS  
BECOME LIGHT AND EASTERLY AFTER 7 PM BEFORE BECOMING VARIABLE  
INTO THE REST OF THE EVENING. SKIES WILL BE MOSTLY CLEAR WITH  
TEMPERATURES IN THE LOWER 60S.  
 
CONDITIONS REMAIN DRY THROUGH TONIGHT, AND HUMIDITY VALUES  
IMPROVE FAIRLY QUICKLY AFTER SUNSET. CLOUDS INCREASE LATE THIS  
EVENING WITH SOMEWHAT VARIABLE WINDS OVERNIGHT. ISOLATED SHOWER  
CHANCES RETURN TOWARD SUNRISE SATURDAY, WITH ISOLATED SHOWERS AND  
STORMS POSSIBLE THROUGH THE DAY TOMORROW.  
 
   
REST OF TODAY
 
 
MAX TEMPERATURE.....AROUND 63.  
MIN HUMIDITY........29 PERCENT.  
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MCR MCR CLR CLR CLR CLR CLR CLR CLR CLR  
SKY (%).........6 7 2 1 2 1 2 1 1 2  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 10 10 10 10  
TEMP............40 41 44 47 50 53 56 59 61 61  
DEWPOINT........31 32 32 32 32 31 32 31 31 31  
RH..............72 71 63 56 49 43 40 35 32 32  
20 FT WIND DIR..N N N NNW NNW NNW NNW NNW NW NW  
20 FT WIND SPD..10 12 12 12 10 9 8 8 7 7  
20 FT WIND GUST.13 18 17 16 15 14 13 12 12 10  
MIX HGT (KFT)...1.7 2.0 2.2 2.8 3.2 3.6 4.0 4.3 4.8 5.1  
TRANSP WIND DIR.N N N N NNW NNW NW NW WNW WNW  
TRANSP WIND SPD.20 20 18 16 15 12 12 12 10 9  
SMOKE DISPERSAL.FR GD GD GD GD GD GD GD GD GD  
   
TONIGHT
 
 
MIN TEMPERATURE.....AROUND 40.  
MAX HUMIDITY........72 PERCENT.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY COVER.......CLEAR MCLEAR MCLEAR PCLDY MCLDY MCLDY  
SKY (%).........3 7 15 35 57 60  
WEATHER COV..... S CHC  
WEATHER TYPE....NONE NONE NONE NONE NONE RNSHWR  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 10 20  
CHC OF THDR (%).10 0 0 0 10 10  
TEMP............62 57 49 45 43 41  
DEWPOINT........30 31 31 30 31 31  
RH..............29 37 50 54 61 67  
20 FT WIND......NNW 6 ENE 6 E 6 E 6 ENE 7 N 7  
20 FT WIND GUST.9 10 10 9 10 12  
MIX HGT (FT)....4900 500 300 400 400 400  
TRANSPORT WIND..NW 7 ENE 7 ENE 8 ENE 9 E 12 NE 10  
SMOKE DISPERSAL.FAIR POOR POOR POOR POOR POOR  
 

 
FORECASTER...WEISSER  
REQUESTED BY...BRIAN CUPERUS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2611587.0/FSD  
.DELDT 04/24/26  
.FORMATTERVERSION 2.0.0  
.EMAIL BCUPERUS@DICKINSONCOUNTYIOWA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab IA Page
The Nexlab MN Page
The Nexlab NE Page Main Text Page