ASUS43 KFSD 181610

RWRSD 



WEATHER ROUNDUP FOR SOUTH DAKOTA

NATIONAL WEATHER SERVICE SIOUX FALLS SD

1100 AM CDT TUE AUG 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>017-181700-

NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BUFFALO          N/A     70  53  54 W5        30.07F TC  21           

FAITH            N/A     75  58  55 W13       30.05S TC  24           

MOBRIDGE       MOSUNNY   70  58  65 E7        30.01S TC  21           

$$

 

SDZ012>016-024>037-041>051-057-063-072>074-181700-

SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

RAPID CTY ARPT CLOUDY    70  57  63 NW6       30.11R TC  21           

PIERRE         MOSUNNY   73  60  63 W8        30.01S TC  23           

CUSTER         CLOUDY    69  45  41 CALM      30.23R TC  21           

ELLSWORTH AFB  CLOUDY    70  56  61 N3        30.08R TC  21           

PHILIP         PTSUNNY   71  60  68 W6        30.05S TC  22           

PINE RIDGE     PTSUNNY   72  60  66 NW7       30.12R TC  22           

SPEARFISH      PTSUNNY   77  46  33 NW9       30.14F TC  25           

WINNER         MOSUNNY   75  63  66 NW8       30.04S TC  24           

$$

 

SDZ004>011-016>023-039-040-181700-

NORTHEAST SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ABERDEEN       MOSUNNY   72  58  61 NE12      30.02R TC  22           

WATERTOWN      MOSUNNY   74  59  59 NE8       30.00R TC  23           

BROOKINGS      MOSUNNY   77  59  53 NW9       30.00S TC  25           

SISSETON         N/A     71  61  70 N8        29.99S TC  22           

$$

 

SDZ017-020-022-023-036>040-048>070-181700-

SOUTHEAST SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

SIOUX FALLS    PTSUNNY   77  62  59 VRB3      30.00R TC  25           

HURON          MOSUNNY   74  62  66 W12       30.00S TC  23           

CHAMBERLAIN    MOSUNNY   71  67  86 NW6       30.05R TC  22           

MADISON        MOSUNNY   75  66  73 NW8       30.00R TC  24           

MITCHELL       MOSUNNY   74  62  66 NW8       30.00S TC  23           

YANKTON        SUNNY     79  66  64 N8        29.99R TC  26           

$$

 

ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY