Regional Weather Roundup
Issued by NWS Sioux Falls, SD

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601
ASUS43 KFSD 201210
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
700 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>070-201300-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      FOG       59  59 100 CALM      30.18S VSB 1/4 TC  15
6HR MIN TEMP:  59; 6HR MAX TEMP:  69;

CHAMBERLAIN    CLEAR    N/A N/A N/A E5        30.16S
HURON          PTCLDY    70  68  93 SE6       30.15R TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  75;

MADISON        FOG       63  63 100 CALM      30.17S VSB<1/4 TC  17
MITCHELL       CLEAR     69  69 100 E3        30.14S FOG     TC  21
6HR MIN TEMP:  69; 6HR MAX TEMP:  74;

SIOUX FALLS    CLEAR     66  66 100 NE6       30.16S TC  19
6HR MIN TEMP:  66; 6HR MAX TEMP:  72;

WINNER         CLEAR     71  69  93 SE6       30.14S TC  22
YANKTON        FOG       70  70 100 CALM      30.15R VSB 1   TC  21
6HR MIN TEMP:  68; 6HR MAX TEMP:  74;

$$

MNZ071-072-080-081-089-090-097-098-201300-
SOUTHWEST MINNESOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FAIRMONT       CLEAR     64  64 100 NW5       30.15R FOG     TC  18
JACKSON          N/A     63  63 100 NW5       30.16S FOG     TC  17
LUVERNE        PTCLDY    68  66  94 CALM      30.17R TC  20
MARSHALL       FOG       63  63 100 NW6       30.17S VSB<1/4 TC  17
6HR MIN TEMP:  61; 6HR MAX TEMP:  68;

MONTEVIDEO     CLEAR     63  63 100 CALM      30.17S FOG     TC  17
REDWOOD FALLS  CLEAR     64  63  96 N5        30.15R TC  18
6HR MIN TEMP:  64; 6HR MAX TEMP:  69;

TRACY          FOG       63  63 100 CALM      30.16S VSB<1/4 TC  17
WINDOM         FOG       63  63 100 CALM      30.16S VSB<1/4 TC  17
WORTHINGTON    CLEAR     62  62 100 N3        30.18R TC  17
6HR MIN TEMP:  62; 6HR MAX TEMP:  69;

$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-201300-
NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       CLEAR     68  68 100 N3        30.14S TC  20
DENISON        FOG       66  66 100 CALM      30.15R VSB 1/4 TC  19
ESTHERVILLE    CLEAR     64  63  96 N5        30.15R TC  18
LE MARS        CLEAR    N/A N/A N/A CALM      30.13R FOG
MAURICE        CLEAR     68  68 100 NE8       30.12S FOG     TC  20
SHELDON        FOG       63  63 100 NW3       30.14R VSB<1/4 TC  17
SIOUX CITY     CLEAR     69  69 100 N5        30.13R FOG     TC  21
6HR MIN TEMP:  68; 6HR MAX TEMP:  72;

SPENCER        PTCLDY    66  65  96 NW5       30.15R TC  19
6HR MIN TEMP:  65; 6HR MAX TEMP:  68;

STORM LAKE     CLEAR     68  68 100 N7        30.15R TC  20
$$

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