247
ASUS43 KFSD 211402
RWRSD
WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
900 AM CDT THU MAY 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>017-211500-
NORTHWEST AND NORTH CENTRAL SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BUFFALO N/A 45 43 93 CALM 29.96S TC 7
FAITH N/A 50 42 74 S22G30 29.96F TC 10
MOBRIDGE SUNNY 55 43 63 S21G32 30.02S TC 13
SDZ012>016-024>037-041>051-057-063-072>074-211500-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RAPID CTY ARPT MOSUNNY 51 43 74 S10 29.96S TC 11
PIERRE SUNNY 55 44 66 SE16G24 30.06F TC 13
CUSTER PTSUNNY 51 36 56 CALM 29.98F TC 11
PHILIP SUNNY 55 41 59 S15G23 29.99F TC 13
PINE RIDGE MOSUNNY 52 38 58 S18G32 29.98F TC 11
SPEARFISH MOSUNNY 50 39 66 CALM 29.98S TC 10
WINNER CLOUDY 55 42 61 S13 30.09F TC 13
SDZ004>011-016>023-039-040-211500-
NORTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABERDEEN CLOUDY 52 44 74 S16 30.13F TC 11
WATERTOWN PTSUNNY 52 40 63 SE16G22 30.18F TC 11
BROOKINGS MOSUNNY 52 39 61 SE12 30.20F TC 11
SISSETON N/A 52 41 66 SE14 30.19S TC 11
SDZ017-020-022-023-036>040-048>070-211500-
SOUTHEAST SOUTH DAKOTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SIOUX FALLS PTSUNNY 56 43 61 S10 30.19F TC 13
HURON PTSUNNY 52 41 66 S16G25 30.16S TC 11
CHAMBERLAIN PTSUNNY 53 42 66 S14 30.15F TC 12
MADISON PTSUNNY 50 46 87 SE10 30.19R TC 10
MITCHELL CLOUDY 53 42 66 S13 30.17S TC 12
YANKTON MOSUNNY 54 43 66 SE9 30.18F TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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