ASUS43 KFSD 181402

RWRFSD



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

NATIONAL WEATHER SERVICE SIOUX FALLS SD

900 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>070-181500-

SOUTHEAST SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BROOKINGS      MOSUNNY   68  61  78 NW7       29.99R TC  20           

CHAMBERLAIN    MOSUNNY   67  66  96 CALM      30.03S TC  20           

HURON          MOSUNNY   67  62  84 NW5       29.98R TC  19           

MADISON        MOSUNNY   66  66 100 NW6       29.99R TC  19           

MITCHELL       MOSUNNY   69  63  81 NW3       29.99R TC  21           

SIOUX FALLS    MOSUNNY   69  62  78 N5        29.99R TC  21           

WINNER         SUNNY     68  61  78 NW6       30.02R TC  20           

YANKTON        MOSUNNY   73  66  78 S9        29.95F TC  23           

$$



MNZ071-072-080-081-089-090-097-098-181500-

SOUTHWEST MINNESOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

FAIRMONT       PTSUNNY   71  65  81 SW5       29.96R TC  22           

JACKSON        MOSUNNY   70  63  78 NW5       29.96R TC  21           

LUVERNE        SUNNY     68  63  83 S3        29.99R TC  20           

MARSHALL       MOSUNNY   70  62  76 NW10      29.95S TC  21           

MONTEVIDEO     MOSUNNY   68  64  88 CALM      29.95S TC  20           

PIPESTONE      MOSUNNY   69  69 100 NW7       29.99S TC  20           

REDWOOD FALLS  PTSUNNY   68  66  93 NW8       29.94R TC  20           

TRACY          PTSUNNY   70  63  78 NW12      29.95S TC  21           

WINDOM         MOSUNNY   73  61  64 NW8       29.96R TC  23           

WORTHINGTON    MOSUNNY   70  64  81 SW6       29.99R TC  21           

$$



IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-181500-

NORTHWEST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHEROKEE       PTSUNNY   68  66  94 S12       29.97F TC  20           

DENISON        CLOUDY    68  66  94 CALM      30.03S TC  20           

ESTHERVILLE    CLOUDY    69  66  90 SW9G24    29.99R TC  21           

LE MARS        MOSUNNY   68  68 100 S8        29.97R TC  20           

MAURICE        MOSUNNY   68  66  94 SW7       29.98R TC  20           

SHELDON        MOSUNNY   70  70 100 NW3       29.97R TC  21           

SIOUX CITY     PTSUNNY   71  64  78 CALM      29.97F TC  22           

SPENCER        PTSUNNY   70  66  87 N12       29.98S TC  21           

$$

 

ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY