437
ASUS43 KFSD 182202
RWRSD
WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
500 PM CDT SAT APR 18 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>017-182300-
NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BUFFALO N/A 49 22 34 W22G30 30.04F TC 9
FAITH N/A 50 16 25 W18G35 30.06F TC 10
MOBRIDGE MOSUNNY 49 17 28 NW17G32 30.02F TC 9
SDZ012>016-024>037-041>051-057-063-072>074-182300-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RAPID CTY ARPT PTSUNNY 50 22 33 NW23G33 30.10F TC 10
PIERRE SUNNY 51 16 24 NW20G37 30.08S TC 11
CUSTER MOSUNNY 39 15 37 W13G32 30.09F TC 4
PHILIP MOSUNNY 53 12 19 NW23G39 30.09F TC 12
PINE RIDGE CLOUDY 49 17 28 N13 30.13F TC 9
SPEARFISH N/A 46 25 42 W20G30 30.10F TC 8
WINNER CLOUDY 50 17 27 NW22G32 30.11F TC 10
SDZ004>011-016>023-039-040-182300-
NORTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABERDEEN SUNNY 47 8 20 W21G31 30.04F TC 8
WATERTOWN SUNNY 44 7 21 W21G35 30.02S TC 7
BROOKINGS SUNNY 45 7 21 NW26G32 30.03F TC 7
SISSETON N/A 46 11 24 W23G32 29.99F TC 8
SDZ017-020-022-023-036>040-048>070-182300-
SOUTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SIOUX FALLS MOSUNNY 48 4 16 NW17G37 30.07S TC 9
HURON MOSUNNY 51 9 18 NW25G35 30.06F TC 11
CHAMBERLAIN MOSUNNY 51 17 26 W24G33 30.12F TC 10
MADISON SUNNY 46 5 18 NW21G30 30.05S TC 8
MITCHELL MOSUNNY 52 8 17 NW20G35 30.08F TC 11
YANKTON MOSUNNY 52 7 16 NW29G40 30.10F TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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