ASUS43 KFSD 200902

RWRFSD



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

NATIONAL WEATHER SERVICE SIOUX FALLS SD

400 AM CDT WED AUG 20 2025



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

SIGNIFICANT WEATHER AND OR OBSTRUCTIONS TO VISIBILITY.





SDZ038>040-050-052>070-201000-

SOUTHEAST SOUTH DAKOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BROOKINGS      CLEAR     67  65  93 CALM      30.17F TC  19           

CHAMBERLAIN    CLEAR     70  70 100 SE5       30.16S TC  21           

HURON          MOCLDY    72  71  97 E6        30.14R TC  22           

MADISON        FOG       66  66 100 CALM      30.17R VSB<1/4 TC  19   

MITCHELL       CLEAR     70  69  97 E3        30.14S TC  21           

SIOUX FALLS    CLEAR     69  68  96 NE5       30.16R TC  21           

WINNER         CLEAR     73  70  90 SE10      30.15S TC  23           

YANKTON        FOG       71  71 100 CALM      30.15R VSB 1/4 TC  22   

$$



MNZ071-072-080-081-089-090-097-098-201000-

SOUTHWEST MINNESOTA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

FAIRMONT       CLEAR     67  67 100 N3        30.13S TC  19           

JACKSON        FOG       64  64 100 W3        30.15S VSB 3/4 TC  18   

MARSHALL       CLEAR     63  63 100 CALM      30.15S TC  17           

MONTEVIDEO     CLEAR     64  64 100 N5        30.16R TC  18           

REDWOOD FALLS  CLEAR     66  64  93 N5        30.13S TC  19           

TRACY          CLEAR     64  64 100 W5        30.15S TC  18           

WINDOM         CLEAR     66  64  94 CALM      30.15R TC  19           

WORTHINGTON    CLEAR     66  66 100 NW5       30.17S TC  19           

$$



IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-201000-

NORTHWEST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHEROKEE       PTCLDY    70  70 100 N3        30.13S FOG     TC  21   

DENISON        FOG       66  66 100 CALM      30.14S VSB<1/4 TC  19   

ESTHERVILLE    CLEAR     68  67  96 NW6       30.13S TC  20           

LE MARS        CLEAR    N/A N/A N/A CALM      30.12S FOG              

MAURICE        MOCLDY    70  70 100 NE7       30.12R TC  21           

SHELDON        CLEAR     66  66 100 N3        30.13S TC  19           

SIOUX CITY     FOG       69  69 100 CALM      30.13R VSB 1/4 TC  21   

SPENCER        CLEAR     68  67  96 NW6       30.13F TC  20           

STORM LAKE     CLEAR     70  70 100 CALM      30.14S TC  21           

$$

 

ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY