Regional Weather Roundup
Issued by NWS Sioux Falls, SD

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309
ASUS43 KFSD 151302
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
800 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>070-151400-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      PTCLDY    49  46  90 W9        30.06R TC   9
CHAMBERLAIN    PTCLDY    53  46  77 NW10      30.15R TC  12
HURON          PTCLDY    52  46  80 W9        30.09R TC  11
MADISON        PTCLDY    50  50 100 NW9       30.07R TC  10
MITCHELL       PTCLDY    52  47  83 W7        30.10R TC  11
SIOUX FALLS    MOCLDY    54  46  74 NW9       30.08R TC  12
WINNER         PTCLDY    49  43  80 W7        30.15R TC   9
YANKTON        MOCLDY    57  48  72 NW9       30.11R TC  14
$$

MNZ071-072-080-081-089-090-097-098-151400-
SOUTHWEST MINNESOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FAIRMONT       PTSUNNY   61  53  75 NW12      30.02R TC  16
JACKSON        PTSUNNY   59  48  67 NW13G18   30.03R TC  15
LUVERNE        PTCLDY    54  46  76 CALM      30.08R TC  12
MARSHALL       PTCLDY    55  48  77 W8        30.03R TC  13
MONTEVIDEO     PTCLDY    55  48  76 W9G16     30.00R TC  13
PIPESTONE      PTCLDY    53  53 100 NW7       30.07R TC  12
REDWOOD FALLS  PTCLDY    55  48  77 W14       30.00R TC  13
TRACY          PTCLDY    55  48  76 W10       30.03R TC  13
WORTHINGTON    MOCLDY    55  48  77 NW12      30.05R TC  13
$$

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-151400-
NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       MOCLDY    63  59  88 N5        30.06R TC  17
DENISON        CLOUDY    64  64 100 CALM      30.06R TC  18
ESTHERVILLE    PTSUNNY   59  53  80 NW6       30.01R TC  15
LE MARS        MOCLDY   N/A N/A N/A NW9G16    30.06R
MAURICE        MOCLDY    57  52  82 NW13G18   30.07R TC  14
SHELDON        MOCLDY    55  55 100 NW10      30.04R TC  13
SIOUX CITY     CLOUDY    63  52  67 NW9       30.11R TC  17
SPENCER        MOCLDY    59  53  80 NW9       30.03R TC  15
STORM LAKE     CLOUDY    63  57  82 NW12G17   30.06R TC  17
$$

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