Regional Weather Roundup
Issued by NWS Sioux Falls, SD

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422
ASUS43 KFSD 151502
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1000 AM CDT TUE SEP 15 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>070-151600-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      SUNNY     58  48  69 NW15G22   30.11R TC  14
CHAMBERLAIN    SUNNY     59  48  67 NW6       30.21R TC  15
HURON          SUNNY     60  47  61 N13       30.14R TC  16
MADISON        SUNNY     57  50  77 NW18G24   30.12R TC  14
MITCHELL       SUNNY     61  48  62 N10G18    30.16R TC  16
SIOUX FALLS    MOSUNNY   60  48  64 NW9       30.13R TC  16
WINNER         SUNNY     59  45  59 NW14      30.20R TC  15
YANKTON        PTSUNNY   61  48  62 NW16G22   30.15R TC  16
$$

MNZ071-072-080-081-089-090-097-098-151600-
SOUTHWEST MINNESOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FAIRMONT       CLOUDY    60  49  66 NW13      30.09R TC  16
JACKSON        CLOUDY    59  48  67 NW13G18   30.10R TC  15
LUVERNE        PTSUNNY   57  46  67 NW10G16   30.12R TC  14
MARSHALL       MOSUNNY   60  47  61 NW14G26   30.08R TC  16
MONTEVIDEO     SUNNY     61  48  63 NW15G28   30.07R TC  16
PIPESTONE      MOSUNNY   57  57 100 NW8G18    30.11R TC  14
REDWOOD FALLS  MOSUNNY   59  47  64 NW18G26   30.05R TC  15
TRACY          MOSUNNY   59  46  63 NW15G26   30.08R TC  15
WINDOM         CLOUDY    61  48  63 W12G17    30.10R TC  16
WORTHINGTON    CLOUDY    58  48  69 NW9       30.12R TC  14
$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-151600-
NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       CLOUDY    59  52  77 N12       30.09S TC  15
DENISON        LGT RAIN  63  63 100 NE7       30.10R TC  17
ESTHERVILLE    CLOUDY    59  48  67 NW12G21   30.09R TC  15
LE MARS        CLOUDY   N/A N/A N/A N9G18     30.10R
MAURICE        CLOUDY    59  52  77 NW12      30.12S TC  15
SHELDON        CLOUDY    57  57 100 NW7       30.09F TC  14
SIOUX CITY     CLOUDY    62  50  64 NW10G20   30.12R TC  17
SPENCER        CLOUDY    59  50  72 NW10G20   30.10R TC  15
STORM LAKE     CLOUDY    59  52  77 N8        30.10R TC  15
$$

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