Regional Weather Roundup
Issued by NWS

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928
ASUS43 KFSD 221510
RWRSD

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1000 AM CDT TUE SEP 22 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


SDZ001>005-009-010-012>017-221600-
NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BUFFALO          N/A     55  52  89 SE21G31   30.12S TC  13
FAITH            N/A     54  49  83 SE15G24     N/A  TC  12
MOBRIDGE       CLOUDY    52  49  89 SE13      30.23S TC  11
$$

SDZ012>016-024>037-041>051-057-063-072>074-221600-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT CLOUDY    57  54  89 SE17      30.15S TC  14
PIERRE         CLOUDY    52  49  89 SE13      30.24S TC  11
CUSTER         FOG       50  50 100 VRB6      30.21S VSB<1/4 TC  10
PHILIP         CLOUDY    54  50  86 E10       30.20S TC  12
SPEARFISH      SUNNY     57  52  82 CALM      30.11S TC  14
WINNER         PTSUNNY   52  51  97 SE5       30.25F TC  11
$$

SDZ004>011-016>023-039-040-221600-
NORTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ABERDEEN       CLOUDY    56  53  90 SE9       30.29R TC  13
WATERTOWN      CLOUDY    54  50  86 E8        30.30S TC  12
BROOKINGS      CLOUDY    53  51  93 SE9       30.32R TC  12
SISSETON         N/A     56  50  80 S8        30.32R TC  13
$$

SDZ017-020-022-023-036>040-048>070-221600-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SIOUX FALLS    CLOUDY    56  53  90 SE9       30.30R TC  13
HURON          CLOUDY    56  54  93 SE9       30.28S TC  13
CHAMBERLAIN    CLOUDY    55  53  94 SE5       30.29F TC  13
MADISON        PTSUNNY   54  54 100 E9        30.30R TC  12
MITCHELL       CLOUDY    57  55  93 SE9       30.28S TC  14
YANKTON        CLOUDY    57  57 100 E7        30.28S TC  14
$$

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