Regional Weather Roundup
Issued by NWS

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838
ASUS43 KFSD 161710
RWRSD

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1200 PM CDT SUN AUG 16 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>017-161800-
NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BUFFALO          N/A     77  58  51 MISG      30.23F TC  25
FAITH            N/A     75  58  55 S8        30.25S TC  24
MOBRIDGE       SUNNY     75  55  49 N6        30.21S TC  24
$$

SDZ012>016-024>037-041>051-057-063-072>074-161800-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT SUNNY     76  61  59 SE8G18    30.27S TC  24
PIERRE         MOSUNNY   75  59  57 CALM      30.22S TC  24
CUSTER         MOSUNNY   66  54  65 E8        30.37S TC  19
ELLSWORTH AFB  SUNNY     76  59  55 S9        30.24R TC  24
PHILIP         SUNNY     78  57  48 E10       30.24S TC  26
PINE RIDGE     MOSUNNY   76  59  55 VRB5      30.28S TC  24
SPEARFISH      SUNNY     77  54  44 NE12G17   30.28F TC  25
WINNER         SUNNY     76  58  53 VRB6      30.24F TC  24
$$

SDZ004>011-016>023-039-040-161800-
NORTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ABERDEEN       SUNNY     75  55  49 N12       30.19S TC  24
WATERTOWN      MOSUNNY   73  57  57 N15       30.17F TC  23
BROOKINGS      MOSUNNY   73  59  61 N17       30.18F TC  23
SISSETON         N/A     74  61  63 N9        30.15F TC  23
$$

SDZ017-020-022-023-036>040-048>070-161800-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SIOUX FALLS    MOSUNNY   76  59  55 N12G18    30.17S TC  24
HURON          MOSUNNY   75  60  59 N12       30.19F TC  24
CHAMBERLAIN    SUNNY     74  56  53 NW3       30.25S TC  24
MADISON        MOSUNNY   72  63  73 N13       30.18F TC  22
MITCHELL       SUNNY     74  60  61 N12       30.20S TC  23
YANKTON        MOSUNNY   74  61  63 NW9       30.18S TC  23
$$

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