Regional Weather Roundup
Issued by NWS Sioux Falls, SD

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469
ASUS43 KFSD 181902
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
200 PM CDT SAT JUL 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>070-182000-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      MOSUNNY   83  62  49 NE10      30.07S TC  28
CHAMBERLAIN    MOSUNNY   84  54  36 E6        30.07S TC  29
HURON          MOSUNNY   85  60  42 E8        30.04S TC  29
MADISON        MOSUNNY   81  64  57 E10       30.06S TC  27
MITCHELL       MOSUNNY   88  59  37 E9G20     30.03F TC  31
SIOUX FALLS    PTSUNNY   86  63  45 NE14      30.04S TC  30
WINNER         SUNNY     89  58  34 E10       30.06F TC  32
YANKTON        MOSUNNY   86  67  52 E9        30.02S TC  30
$$

MNZ071-072-080-081-089-090-097-098-182000-
SOUTHWEST MINNESOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FAIRMONT       SUNNY     81  67  62 N9        30.03S TC  27
JACKSON        MOSUNNY   81  64  57 NE9       30.04S TC  27
LUVERNE        MOSUNNY   82  61  47 NE9G16    30.05S TC  28
MARSHALL       SUNNY     81  66  60 NE6       30.05S TC  27
MONTEVIDEO     SUNNY     82  64  54 N5        30.05S TC  28
PIPESTONE      MOSUNNY   82  63  51 NE12      30.07S TC  28
REDWOOD FALLS  SUNNY     84  64  50 N7        30.03S TC  29
TRACY          SUNNY     82  63  51 NE7G13    30.05S TC  28
WINDOM         SUNNY     82  64  54 N12       30.04S TC  28
WORTHINGTON    MOSUNNY   81  66  60 NE9       30.05F TC  27
$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-182000-
NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       MOSUNNY   86  68  54 NE7G16    30.01S TC  30
DENISON        MOSUNNY   88  75  66 CALM      30.00R HX  97  TC  31
ESTHERVILLE    SUNNY     82  66  58 NE13      30.03S TC  28
LE MARS          N/A    N/A N/A N/A MISG        N/A
MAURICE        MOSUNNY   82  68  61 E10       30.03S TC  28
SHELDON          N/A    N/A N/A N/A MISG        N/A
SIOUX CITY     PTSUNNY   89  74  60 E8        29.99S HX  98  TC  32
SPENCER        SUNNY     84  64  50 NE13G20   30.03S TC  29
STORM LAKE     SUNNY     82  68  61 NE10      30.02S TC  28
$$

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