ASUS43 KFSD 181310

RWRFSD



WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA

NATIONAL WEATHER SERVICE SIOUX FALLS SD

800 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.





SDZ038>040-050-052>070-181400-

SOUTHEAST SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BROOKINGS      PTSUNNY   65  61  87 CALM      29.98R TC  18           

CHAMBERLAIN    MOSUNNY   64  63  96 CALM      30.02R TC  18           

HURON          MOSUNNY   65  61  87 NW5       29.97R TC  18           

MADISON        PTSUNNY   64  64 100 NW5       29.98R TC  18           

MITCHELL       MOSUNNY   66  62  87 NW5       29.98R TC  19           

SIOUX FALLS    PTSUNNY   67  62  84 N5        29.97R TC  19           

WINNER         MOSUNNY   63  59  87 CALM      30.01R TC  17           

YANKTON        MOSUNNY   69  65  86 S9        29.96F TC  21           

$$



MNZ071-072-080-081-089-090-097-098-181400-

SOUTHWEST MINNESOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

FAIRMONT       PTSUNNY   71  67  87 CALM      29.94S TC  22           

JACKSON        CLOUDY    68  61  77 NW6       29.94F TC  20           

LUVERNE        PTSUNNY   68  61  77 CALM      29.98R TC  20           

MARSHALL       CLOUDY    67  61  81 NW8       29.95R TC  19           

MONTEVIDEO     PTSUNNY   63  63 100 CALM      29.95S TC  17           

PIPESTONE      PTSUNNY   66  66 100 NW7       29.98R TC  19           

REDWOOD FALLS  CLOUDY    66  64  93 NW7       29.93R TC  19           

TRACY          PTSUNNY   68  61  77 NW6G12    29.94S TC  20           

WINDOM         PTSUNNY   70  63  78 NW3       29.95S TC  21           

WORTHINGTON    MOSUNNY   67  66  97 NW6       29.97S TC  19           

$$



IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-181400-

NORTHWEST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHEROKEE       PTSUNNY   68  66  94 SW7       29.99S TC  20           

DENISON        PTSUNNY   66  66 100 CALM      30.02F TC  19           

ESTHERVILLE    PTSUNNY   68  66  93 CALM      29.95S TC  20           

LE MARS        PTSUNNY   68  68 100 S6        29.97F TC  20           

MAURICE        CLOUDY    68  66  94 S14G20    29.97S TC  20           

SHELDON        PTSUNNY   68  68 100 S13       29.93F TC  20           

SIOUX CITY     PTSUNNY   66  64  93 CALM      30.00F TC  19           

SPENCER        PTSUNNY   68  66  93 SW5       29.98R TC  20           

$$

 

ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY