Regional Weather Roundup
Issued by NWS Sioux Falls, SD

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623
ASUS43 KFSD 140010
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
700 PM CDT THU AUG 13 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>070-140100-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      MOSUNNY   76  63  64 E13       30.00R TC  24
6HR MIN TEMP:  73; 6HR MAX TEMP:  80;

CHAMBERLAIN    CLOUDY    75  64  68 NE3       29.99S TC  24
HURON          MOSUNNY   80  67  64 E8        29.96R TC  27
6HR MIN TEMP:  75; 6HR MAX TEMP:  80; 6HR PCP: TRACE;

MADISON        PTSUNNY   75  70  83 E9        29.98R TC  24
MITCHELL       MOSUNNY   80  65  59 E10       29.95R TC  27
6HR MIN TEMP:  72; 6HR MAX TEMP:  82; 6HR PCP: TRACE;

SIOUX FALLS    PTSUNNY   79  64  60 E13       29.96R TC  26
6HR MIN TEMP:  78; 6HR MAX TEMP:  82; 6HR PCP: TRACE;

WINNER         PTSUNNY   74  66  76 NE10      29.98R TC  23
YANKTON        MOSUNNY   78  66  66 NE10      29.94R TC  26
6HR MIN TEMP:  77; 6HR MAX TEMP:  80;

$$

MNZ071-072-080-081-089-090-097-098-140100-
SOUTHWEST MINNESOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FAIRMONT       PTSUNNY   74  68  81 NE6       29.98R TC  23
JACKSON        CLOUDY    75  66  73 E13       29.98S TC  24
LUVERNE        MOSUNNY   77  64  65 NE8       29.97S TC  25
MARSHALL       MOSUNNY   78  67  68 E9        29.99R TC  26
6HR MIN TEMP:  74; 6HR MAX TEMP:  79;

MONTEVIDEO     MOSUNNY   75  66  73 NE9       30.00S TC  24
PIPESTONE      MOSUNNY   75  71  87 E12       30.00R TC  24
REDWOOD FALLS  PTSUNNY   76  67  73 VRB3      29.98R TC  24
6HR MIN TEMP:  74; 6HR MAX TEMP:  79; 6HR PCP: TRACE;

TRACY          PTSUNNY   77  66  69 NE10      29.99R TC  25
WINDOM         PTSUNNY   75  68  78 NE9       29.98S TC  24
WORTHINGTON    PTSUNNY   75  70  84 E12       29.99R TC  24
6HR MIN TEMP:  74; 6HR MAX TEMP:  78;

$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-140100-
NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       CLOUDY    75  68  78 NE12      29.94R TC  24
DENISON        PTSUNNY   77  72  83 NE8       29.90S TC  25
ESTHERVILLE    CLOUDY    74  66  76 NE8       29.97R TC  23
LE MARS        PTSUNNY   77  68  73 NE12G18   29.92S TC  25
MAURICE        PTSUNNY   75  70  83 NE17      29.94S TC  24
SHELDON        PTSUNNY   75  72  88 E14       29.94R TC  24
SIOUX CITY     PTSUNNY   77  68  73 NE10      29.90S TC  25
6HR MIN TEMP:  77; 6HR MAX TEMP:  83;

SPENCER        CLOUDY    74  65  73 NE13      29.96R TC  23
6HR MIN TEMP:  74; 6HR MAX TEMP:  79;

$$

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