ASUS43 KFSD 211510

RWRFSD



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

NATIONAL WEATHER SERVICE SIOUX FALLS SD

1000 AM CDT TUE APR 21 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>070-211600-

SOUTHEAST SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BROOKINGS      SUNNY     60  39  45 N9        29.90R TC  16           

CHAMBERLAIN    SUNNY     57  39  51 NE5       29.95S TC  14           

HURON          SUNNY     59  41  51 N8        29.91R TC  15           

MADISON        SUNNY     66  36  32 NE7       29.89R TC  19           

MITCHELL       SUNNY     56  37  49 NW7       29.92R TC  13           

SIOUX FALLS    MOSUNNY   64  37  36 CALM      29.87F TC  18           

WINNER         SUNNY     59  35  40 CALM      29.93S TC  15           

YANKTON        SUNNY     65  37  35 NW10      29.89R TC  18           

$$



MNZ071-072-080-081-089-090-097-098-211600-

SOUTHWEST MINNESOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

FAIRMONT       SUNNY     66  38  35 NW9       29.86R TC  19           

JACKSON        SUNNY     70  34  26 N7        29.85S TC  21           

LUVERNE        SUNNY     70  32  24 CALM      29.87S TC  21           

MARSHALL       SUNNY     60  38  43 N15       29.88R TC  16           

MONTEVIDEO     SUNNY     61  37  41 N9        29.88S TC  16           

PIPESTONE      SUNNY     71  36  27 NE9       29.88R TC  22           

REDWOOD FALLS  SUNNY     61  38  42 NW10      29.86R TC  16           

TRACY          SUNNY     59  37  44 N10       29.87R TC  15           

WINDOM         SUNNY     70  37  30 NW12      29.85R TC  21           

WORTHINGTON    SUNNY     69  36  29 N9        29.87R TC  21           

$$



IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-211600-

NORTHWEST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHEROKEE       SUNNY     68  43  40 VRB5      29.86S TC  20           

DENISON        SUNNY     68  52  56 SW12      29.88S HAZE    TC  20   

LE MARS        SUNNY     70  36  28 NW8       29.86R TC  21           

MAURICE        SUNNY     68  36  30 N12       29.85R TC  20           

SHELDON        SUNNY     68  37  32 N8        29.85S TC  20           

SIOUX CITY     SUNNY     66  40  38 NW8       29.88R TC  19           

SPENCER        SUNNY     69  38  32 N9        29.86R TC  21           

STORM LAKE     SUNNY     68  39  34 W13       29.87S TC  20           

$$

 

ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY