Regional Weather Roundup
Issued by NWS Sioux Falls, SD

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891
ASUS43 KFSD 180702
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
200 AM CDT MON AUG 18 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>070-180800-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      MOCLDY    71  69  93 E3        29.91F TC  22
CHAMBERLAIN    MOCLDY    70  67  88 SE8       29.95F TC  21
HURON          NOT AVBL
MADISON        MOCLDY    72  72 100 CALM      29.90F TC  22
MITCHELL       LGT RAIN  70  67  90 CALM      29.92R TC  21
SIOUX FALLS    MOCLDY    77  72  84 SE14      29.88F TC  25
WINNER         CLOUDY    70  65  84 SE10      29.93S TC  21
YANKTON        NOT AVBL
$$

MNZ071-072-080-081-089-090-097-098-180800-
SOUTHWEST MINNESOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FAIRMONT       LGT RAIN  70  69  97 SE14G21   29.94F TC  21
JACKSON          N/A     70  66  88 SE12      29.93F TC  21
MARSHALL       PTCLDY    70  69  97 SE6       29.90F TC  21
MONTEVIDEO     MOCLDY    72  72 100 E3        29.91F TC  22
REDWOOD FALLS  MOCLDY    70  68  93 E10       29.91F TC  21
TRACY          PTCLDY    72  72 100 S10       29.90F TC  22
WINDOM         PTCLDY    72  70  94 E6        29.91F TC  22
WORTHINGTON    CLOUDY    72  72 100 SE8       29.93F TC  22
$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-180800-
NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       MOCLDY    77  73  88 S8        29.90F TC  25
DENISON        MOCLDY    79  73  83 S10       29.94S TC  26
ESTHERVILLE    PTCLDY    71  68  90 SE14      29.94F TC  22
LE MARS        CLOUDY   N/A N/A N/A S7        29.87F
MAURICE        MOCLDY    77  75  94 S9        29.86F TC  25
SHELDON        LGT RAIN  73  73 100 E8G17     29.89F TC  23
SIOUX CITY     CLOUDY    80  75  84 S13G21    29.88F TC  27
SPENCER        LGT RAIN  71  70  96 E14       29.92F TC  22
STORM LAKE     MOCLDY    75  73  94 SE7       29.93F TC  24
$$

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