167
ASUS43 KFSD 210610
RWRSD
WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
100 AM CDT TUE APR 21 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
SDZ001>005-009-010-012>017-210700-
NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BUFFALO N/A 52 36 54 CALM 29.87R TC 11
FAITH N/A 51 33 50 N9 29.86R TC 11
MOBRIDGE CLEAR 55 37 50 N14 29.78R TC 13
SDZ012>016-024>037-041>051-057-063-072>074-210700-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RAPID CTY ARPT CLEAR 48 30 49 NW6 29.90R TC 9
PIERRE CLEAR 55 32 41 W7 29.80S TC 13
CUSTER CLEAR 43 18 36 N3 30.01S TC 6
PHILIP PTCLDY 46 29 51 W8 29.85R TC 8
PINE RIDGE CLEAR 43 18 36 CALM 29.91R TC 6
SPEARFISH CLEAR 50 32 50 S8 29.93F TC 10
WINNER CLEAR 56 30 37 S6 29.83S TC 13
SDZ004>011-016>023-039-040-210700-
NORTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABERDEEN CLEAR 42 30 62 SW3 29.76S TC 6
WATERTOWN CLEAR 47 32 56 CALM 29.79S TC 8
BROOKINGS CLEAR 42 32 67 CALM 29.79S TC 6
SISSETON N/A 50 32 50 SW6 29.75R TC 10
SDZ017-020-022-023-036>040-048>070-210700-
SOUTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SIOUX FALLS CLEAR 47 35 63 CALM 29.79R TC 8
HURON CLEAR 43 33 68 CALM 29.78R TC 6
CHAMBERLAIN CLEAR 51 32 47 CALM 29.83S TC 11
MADISON CLEAR 46 30 53 CALM 29.78S TC 8
MITCHELL CLEAR 48 36 63 W3 29.78S TC 9
YANKTON CLEAR 64 28 25 SW9 29.78S TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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