Regional Weather Roundup
Issued by NWS Sioux Falls, SD

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368
ASUS43 KFSD 201202
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
700 AM CDT SUN SEP 20 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>070-201300-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      CLOUDY    56  53  90 NE10      30.12R TC  13
6HR MIN TEMP:  56; 6HR MAX TEMP:  59;

CHAMBERLAIN    DRIZZLE   58  57  99 NE9       30.14R TC  14
HURON          PTCLDY    57  55  93 NE9       30.12R TC  14
6HR MIN TEMP:  57; 6HR MAX TEMP:  60;

MADISON        MOCLDY    54  54 100 NE12      30.09R TC  12
MITCHELL       CLOUDY    59  54  83 NE13      30.09R TC  15
6HR MIN TEMP:  59; 6HR MAX TEMP:  60;

SIOUX FALLS    CLOUDY    58  56  93 NE13      30.06F TC  14
6HR MIN TEMP:  58; 6HR MAX TEMP:  59;

WINNER         LGT RAIN  57  57 100 NE6       30.11R FOG     TC  14
YANKTON        CLOUDY    59  59 100 N5        30.06R TC  15
6HR MIN TEMP:  59; 6HR MAX TEMP:  60; 6HR PCP: TRACE;

$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FAIRMONT       CLOUDY    58  57  97 NE10      30.06R TC  14
LUVERNE        CLOUDY    57  55  94 NE9G16    30.07S TC  14
MARSHALL       CLOUDY    57  55  93 NE10      30.12R TC  14
6HR MIN TEMP:  57; 6HR MAX TEMP:  59;

PIPESTONE      CLOUDY    55  55 100 NE12G22   30.10R TC  13
REDWOOD FALLS  CLOUDY    57  54  89 VRB6      30.11R TC  14
6HR MIN TEMP:  57; 6HR MAX TEMP:  60;

WORTHINGTON    CLOUDY    57  56  96 NE14      30.07S TC  14
                                      6HR PCP:  0.01;

$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       CLOUDY    59  59 100 NE12G18   30.02R TC  15
DENISON        CLOUDY    61  61 100 NE8G15    29.99R TC  16
ESTHERVILLE    CLOUDY    58  56  93 N16G22    30.04R TC  14
LE MARS        CLOUDY   N/A N/A N/A NE15G22   30.00F
MAURICE        CLOUDY    59  59 100 NE13      30.02S TC  15
SHELDON        CLOUDY    59  59 100 NE15G23   30.01F TC  15
SIOUX CITY     CLOUDY    61  58  90 N10       30.01S TC  16
6HR MIN TEMP:  60; 6HR MAX TEMP:  61;

SPENCER        CLOUDY    58  56  93 NE15G25   30.03S TC  14
6HR MIN TEMP:  58; 6HR MAX TEMP:  59;

STORM LAKE     CLOUDY    59  59 100 N8G18     30.01R TC  15
$$

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