Regional Weather Roundup
Issued by NWS

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527
ASUS43 KFSD 181302
RWRSD

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
800 AM CDT MON AUG 18 2025

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>017-181400-
NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BUFFALO          N/A     65  57  75 E12       30.00S TC  18
FAITH            N/A     69  67  93 N12         N/A  TC  21
MOBRIDGE       FOG       68  68 100 CALM      29.98R VSB<1/4 TC  20
$$

SDZ012>016-024>037-041>051-057-063-072>074-181400-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT CLEAR     70  55  59 N21G31    30.08R TC  21
PIERRE         FOG       69  69 100 N3        29.98R VSB 1/4 TC  21
CUSTER         CLEAR     55  48  77 CALM      30.21R TC  13
ELLSWORTH AFB  CLEAR     67  56  67 NW21      30.06R TC  20
PHILIP         SUNNY     68  66  93 NW5       30.02R TC  20
PINE RIDGE     CLEAR     58  54  86 W3        30.09R TC  14
SPEARFISH      CLEAR     63  59  88 S5        30.15S TC  17
WINNER         SUNNY     68  62  81 SW9       30.00R TC  20
$$

SDZ004>011-016>023-039-040-181400-
NORTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ABERDEEN       FOG       70  69  97 N5        29.94R VSB 3/4 TC  21
WATERTOWN      CLOUDY    69  69 100 CALM      29.95R TC  21
BROOKINGS      CLOUDY    69  67  93 SE10      29.97R TC  21
SISSETON         N/A     70  70 100 CALM      29.94R TC  21
$$

SDZ017-020-022-023-036>040-048>070-181400-
SOUTHEAST SOUTH DAKOTA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SIOUX FALLS    CLOUDY    69  68  96 S8        29.95S TC  21
HURON          CLOUDY    70  68  93 NW5       29.95R TC  21
CHAMBERLAIN    SUNNY     68  68 100 W5        30.00R TC  20
MADISON        CLOUDY    68  68 100 SW8       29.97R TC  20
MITCHELL       MOSUNNY   68  66  93 SW10      29.97R TC  20
$$

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