647  
ASUS43 KFSD 301702  
RWRSD  
 
WEATHER ROUNDUP FOR SOUTH DAKOTA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1100 AM CST TUE DEC 30 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
 
SDZ001>005-009-010-012>017-301800-  
NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BUFFALO N/A 39 23 52 W21 30.22R TC 4  
FAITH N/A 38 25 59 NW23G30 30.21R TC 3  
MOBRIDGE PTSUNNY 33 24 69 N6 30.14S WCI 28 TC 1  

 
 
SDZ012>016-024>037-041>051-057-063-072>074-301800-  
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
RAPID CTY ARPT MOSUNNY 48 23 37 NW29G38 30.26S TC 9  
PIERRE MOSUNNY 39 25 57 NW16 30.19S TC 4  
CUSTER PTSUNNY 38 21 50 VRB7 30.26R TC 3  
ELLSWORTH AFB MOSUNNY 44 20 38 NW25 30.22S TC 7  
PHILIP CLOUDY 41 25 53 NW17 30.25S TC 5  
PINE RIDGE MOSUNNY 37 20 50 W6 30.32R TC 3  
SPEARFISH CLOUDY 41 21 45 W15G24 30.30R TC 5  
WINNER PTSUNNY 40 22 48 W21G30 30.21F TC 4  

 
 
SDZ004>011-016>023-039-040-301800-  
NORTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ABERDEEN PTSUNNY 33 23 66 W13 30.11F WCI 24 TC 1  
WATERTOWN PTSUNNY 29 21 72 W12 30.09S WCI 19 TC -2  
BROOKINGS SUNNY 32 23 69 W12 30.12F WCI 23 TC 0  
SISSETON N/A 34 23 64 W17 30.03F WCI 23 TC 1  

 
 
SDZ017-020-022-023-036>040-048>070-301800-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SIOUX FALLS MOSUNNY 29 19 66 W9 30.15F WCI 20 TC -2  
HURON MOSUNNY 37 24 59 W10 30.15F TC 3  
CHAMBERLAIN MOSUNNY 35 22 59 W12 30.23F WCI 26 TC 2  
MADISON MOSUNNY 28 25 86 W12G17 30.13F WCI 18 TC -2  
MITCHELL MOSUNNY 35 21 56 W12 30.18F WCI 27 TC 2  
YANKTON MOSUNNY 34 19 54 W8 30.20F WCI 27 TC 1  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
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