Regional Weather Roundup
Issued by NWS Sioux Falls, SD

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704
ASUS43 KFSD 120602
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
100 AM CDT SAT SEP 12 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>070-120700-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      CLEAR     61  51  70 NW12      29.86R TC  16
6HR MIN TEMP:  61; 6HR MAX TEMP:  81; 6HR PCP:  0.13;

CHAMBERLAIN    CLEAR     63  46  54 N15       29.99R TC  17
HURON          CLEAR     56  49  77 NW9       29.92R TC  13
6HR MIN TEMP:  56; 6HR MAX TEMP:  82;

MADISON        CLEAR     61  54  77 NW13      29.85R TC  16
MITCHELL       CLEAR     61  49  64 NW13      29.90R TC  16
6HR MIN TEMP:  61; 6HR MAX TEMP:  85;

SIOUX FALLS    CLEAR     66  56  70 N13       29.80R TC  19
6HR MIN TEMP:  66; 6HR MAX TEMP:  84; 6HR PCP:  0.41;

WINNER         CLEAR     54  45  71 NW7       30.00R TC  12
YANKTON        CLEAR     67  53  61 NW16G23   29.85R TC  19
6HR MIN TEMP:  67; 6HR MAX TEMP:  86; 6HR PCP:  0.04;

$$

MNZ071-072-080-081-089-090-097-098-120700-
SOUTHWEST MINNESOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FAIRMONT       MOCLDY    71  64  78 SW9       29.74R TC  22
JACKSON        MOCLDY    70  61  73 W14G21    29.76R TC  21
LUVERNE        CLEAR     68  61  77 N13G22    29.78R TC  20
MARSHALL       PTCLDY    68  49  50 N18G25    29.77R TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  82;

MONTEVIDEO     PTCLDY    66  48  52 NW15      29.77R TC  19
PIPESTONE      CLEAR     65  59  81 N13G22    29.81R TC  19
REDWOOD FALLS  PTCLDY    68  57  68 NW9G20    29.73R TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  82;

TRACY          PTCLDY    68  50  52 NW14G24   29.77R TC  20
WORTHINGTON    PTCLDY    66  62  87 W6        29.78R TC  19
6HR MIN TEMP:  66; 6HR MAX TEMP:  77; 6HR PCP: TRACE;

$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-120700-
NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       MOCLDY    70  64  83 SW13      29.76R TC  21
DENISON        MOCLDY    70  64  83 S13       29.81F TC  21
ESTHERVILLE    MOCLDY    69  63  81 SW8       29.74R TC  21
LE MARS        MOCLDY    70  68  94 SW6       29.79R TC  21
MAURICE        PTCLDY    68  66  94 NW10G17   29.80R TC  20
SHELDON        PTCLDY    68  68 100 SW12      29.75R TC  20
SIOUX CITY     MOCLDY    68  66  93 NW3       29.80R TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  83; 6HR PCP:  0.28;

SPENCER        MOCLDY    68  61  78 W8        29.75R TC  20
6HR MIN TEMP:  68; 6HR MAX TEMP:  78;

STORM LAKE     MOCLDY    70  61  73 SW12G17   29.77R TC  21
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY