Regional Weather Roundup
Issued by NWS Sioux Falls, SD

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779
ASUS43 KFSD 200802
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
300 AM CDT WED AUG 20 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>070-200900-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      CLEAR     68  66  93 E5        30.18S TC  20
CHAMBERLAIN    CLEAR     71  71 100 SE5       30.16S TC  22
HURON          MOCLDY    73  71  93 E8        30.13F TC  23
MADISON        FOG       66  66 100 CALM      30.17S VSB 1/4 TC  19
MITCHELL       CLEAR     71  69  93 E3        30.14S TC  22
SIOUX FALLS    PTCLDY    70  69  97 N3        30.15S TC  21
WINNER         CLEAR     73  70  90 SE12      30.15F TC  23
YANKTON        FOG       72  72 100 E3        30.14S VSB 1/4 TC  22
$$

MNZ071-072-080-081-089-090-097-098-200900-
SOUTHWEST MINNESOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FAIRMONT       CLEAR     68  68 100 N5        30.13S TC  20
JACKSON          N/A     68  68 100 NW6       30.15S TC  20
MARSHALL       CLEAR     64  64 100 NW6       30.15S TC  18
MONTEVIDEO     CLEAR     64  64 100 N3        30.16S TC  18
REDWOOD FALLS  CLEAR     67  65  93 N3        30.13S TC  19
TRACY          CLEAR     64  64 100 W5        30.15S TC  18
WINDOM         CLEAR     66  64  94 N3        30.14F TC  19
WORTHINGTON    MOCLDY    68  68 100 NW3       30.17S TC  20
$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-200900-
NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       MOCLDY    70  70 100 N1        30.13S FOG     TC  21
DENISON        CLEAR     68  68 100 CALM      30.14S TC  20
ESTHERVILLE    PTCLDY    69  68  96 NW5       30.13S TC  21
LE MARS        CLEAR    N/A N/A N/A CALM      30.12S FOG
MAURICE        PTCLDY    73  72  94 CALM      30.11S TC  23
SHELDON        MOCLDY    66  66 100 CALM      30.13S TC  19
SIOUX CITY     FOG       71  71 100 CALM      30.13S VSB 3/4 TC  22
SPENCER        MOCLDY    68  67  96 NW5       30.14S TC  20
STORM LAKE     CLEAR     70  70 100 SW3       30.14S TC  21
$$

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