Regional Weather Roundup
Issued by NWS Sioux Falls, SD

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052
ASUS43 KFSD 180802
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
300 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>070-180900-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      LGT RAIN  71  69  93 S12       29.92R TC  22
CHAMBERLAIN    MOCLDY    69  69 100 SE3       29.92F TC  21
HURON          NOT AVBL
MADISON        LGT RAIN  70  70 100 W15       29.93S TC  21
MITCHELL       LGT RAIN  69  68  96 NW6       29.91F TC  21
SIOUX FALLS    LGT RAIN  68  67  96 NE7       29.93R TC  20
WINNER         MOCLDY    68  64  87 CALM      29.92F TC  20
YANKTON        NOT AVBL
$$

MNZ071-072-080-081-089-090-097-098-180900-
SOUTHWEST MINNESOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FAIRMONT       MOCLDY    71  70  96 SE9       29.92F TC  22
JACKSON        TSTM      70  68  94 S12       29.94R TC  21
MARSHALL       PTCLDY    69  69 100 NE3       29.89F TC  21
MONTEVIDEO     LGT RAIN  72  70  94 CALM      29.90F TC  22
REDWOOD FALLS  RAIN      70  69  97 SE22G37   29.87F FOG     TC  21
TRACY          PTCLDY    72  72 100 S8        29.89S TC  22
WINDOM         MOCLDY    72  70  94 SE7       29.91S TC  22
WORTHINGTON    LGT RAIN  72  72 100 SW9       29.95R TC  22
$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-180900-
NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       MOCLDY    77  73  88 S8        29.87F TC  25
DENISON        PTCLDY    77  73  88 S9        29.91F TC  25
ESTHERVILLE    PTCLDY    71  69  93 E10       29.91F TC  22
MAURICE        HVY RAIN  72  72 100 W26G36    29.88R TC  22
SHELDON        CLOUDY    72  72 100 E7G15     29.87F TC  22
SIOUX CITY     CLOUDY    79  74  84 W12       29.88S THUNDER TC  26
SPENCER        TSTM      71  70  96 NW7       29.91F TC  22
STORM LAKE     MOCLDY    75  73  94 S6        29.90F TC  24
$$

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