ASUS43 KFSD 181510

RWRSD 



WEATHER ROUNDUP FOR SOUTH DAKOTA

NATIONAL WEATHER SERVICE SIOUX FALLS SD

1000 AM CDT SAT APR 18 2026



NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO

SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.





SDZ001>005-009-010-012>017-181600-

NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BUFFALO          N/A     35  24  64 NW24G31   30.08S WCI  23 TC   2   

FAITH            N/A     34  22  61 NW23      30.09F WCI  22 TC   1   

MOBRIDGE       SUNNY     29  14  53 NW17      30.08R WCI  17 TC  -2   

$$

 

SDZ012>016-024>037-041>051-057-063-072>074-181600-

SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

RAPID CTY ARPT PTSUNNY   41  19  41 NW24G37   30.12S TC   5           

PIERRE         SUNNY     35  19  52 NW12G21   30.13S WCI  27 TC   2   

CUSTER         SUNNY     30  15  53 W15G25    30.07R WCI  19 TC  -1   

ELLSWORTH AFB  PTSUNNY   41  20  42 NW26G33   30.07S TC   5           

PHILIP         SUNNY     40  20  44 NW14G23   30.13S TC   4           

PINE RIDGE     SUNNY     40  23  50 W14       30.15S TC   4           

SPEARFISH      PTSUNNY   34  25  69 W14G20    30.13R WCI  24 TC   1   

WINNER         PTSUNNY   37  18  46 W13       30.14S TC   3           

$$

 

SDZ004>011-016>023-039-040-181600-

NORTHEAST SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ABERDEEN       SUNNY     31  13  47 NW16      30.08R WCI  20 TC  -1   

WATERTOWN      SUNNY     31  13  47 NW20G33   30.02R WCI  19 TC  -1   

BROOKINGS      SUNNY     31  16  54 NW25G32   30.04R WCI  17 TC  -1   

SISSETON         N/A     32  11  41 NW26G35   30.01R WCI  18 TC   0   

$$

 

SDZ017-020-022-023-036>040-048>070-181600-

SOUTHEAST SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

SIOUX FALLS    SUNNY     34  15  46 NW18G33   30.09R WCI  23 TC   1   

HURON          SUNNY     33  14  45 NW20G29   30.11S WCI  21 TC   1   

CHAMBERLAIN    SUNNY     35  18  49 NW13      30.16F WCI  26 TC   2   

MADISON        SUNNY     30  14  51 NW24G32   30.06R WCI  16 TC  -1   

MITCHELL       SUNNY     36  14  40 NW22G30   30.13S TC   2           

YANKTON        SUNNY     37  15  40 NW17G26   30.15R TC   3           

$$

 

ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY