721
FOUS53 KFSD 210343
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1042 PM CDT WED MAY 20 2026
IAZ012-210900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 43 65 46 59 45
TEMP 49 47 48 58 62 64 62 54 52 50 50 53 54 57 57 54 51 48 46
DEWPT 38 39 40 44 45 44 43 41 42 43 45 47 49 49 49 51 50 48 46
RH 66 74 74 59 54 48 50 61 69 77 83 80 83 75 75 90 96100100
WIND DIR SE E SE SE SE SE SE SE SE E E E SE SE SE SE S SW W
WIND SPD 4 5 6 10 14 17 16 11 10 12 17 19 19 16 10 8 5 5 5
CLOUDS OV OV OV SC SC B1 B1 B2 B2 OV OV B2 B2 OV OV B2 B2 B2 B2
POP 12HR 10 0 70 90 40
QPF 12HR 0 0 0.06 0.73 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D D D D L L
SPRINKLES C
TSTMS S S S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 71 45 79 53 84 57 85 58 83
TEMP 63 67 52 51 74 78 61 58 81 83 65 62 81 83 66 62 80 81
DEWPT 51 48 46 48 55 53 52 54 58 55 53 57 59 55 54 58 59 55
PWIND DIR NW SE S S S S SE SE SE
WIND CHAR LT LT GN GN GN GN GN GN GN
AVG CLOUDS B2 B1 B1 FW SC FW FW FW SC FW FW FW SC SC SC SC B1 SC
POP 12HR 5 0 5 20 10 5 10 20 30
RAIN SHWRS S S S S S C
TSTMS S S S S S C
IAZ031-210900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 43 65 46 61 45
TEMP 51 48 45 58 63 64 63 57 54 53 51 55 57 60 61 56 53 49 46
DEWPT 39 39 40 44 46 46 42 42 44 46 46 48 50 52 49 51 50 49 46
RH 63 71 82 59 54 52 46 57 69 77 83 77 77 75 65 83 89100100
WIND DIR E E SE SE SE SE SE SE E E E SE SE SE SE S SW W NW
WIND SPD 4 4 4 9 12 16 14 11 9 11 13 16 16 12 9 5 4 4 5
WIND GUST 26 27 24
CLOUDS OV OV OV B1 SC B1 B1 B2 OV OV OV OV OV OV B2 B2 B1 B1 B1
POP 12HR 10 5 80 90 40
QPF 12HR 0 0 0.20 0.54 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L D D D D L L
SPRINKLES C
TSTMS S S S S S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 73 45 81 52 87 55 86 57 85
TEMP 66 70 54 50 76 80 63 58 82 85 66 60 82 85 68 62 81 83
DEWPT 51 47 47 48 55 52 52 54 58 53 54 56 58 53 56 58 59 55
PWIND DIR NW SE S S S S SE SE SE
WIND CHAR LT LT GN GN GN GN GN GN GN
AVG CLOUDS B1 SC SC FW SC FW FW FW SC FW FW FW SC SC SC SC B2 B1
POP 12HR 5 0 5 20 20 10 10 20 30
RAIN SHWRS S S S S S C
TSTMS S S S S S C
IAZ014-210900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 43 64 45 60 46
TEMP 48 47 47 57 60 62 61 53 51 49 49 53 55 57 57 54 52 49 47
DEWPT 38 38 39 44 45 44 42 41 42 41 42 45 47 48 49 52 51 49 47
RH 68 71 74 62 58 52 49 64 71 74 77 74 74 72 75 93 96100100
WIND DIR E E SE SE SE SE SE SE E E E E SE SE SE SE S S SW
WIND SPD 4 5 8 12 16 16 14 10 10 12 16 17 19 17 12 9 8 6 5
WIND GUST 29 29
CLOUDS B2 OV OV B2 SC SC B1 B1 B2 OV OV B2 B2 B2 OV B2 B2 B2 B2
POP 12HR 10 5 40 80 80
QPF 12HR 0 0 0 0.43 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L D D D D C C
SPRINKLES
TSTMS S S S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 71 45 79 51 84 55 85 57 84
TEMP 64 67 52 50 74 76 59 56 80 82 64 60 81 82 65 62 80 80
DEWPT 51 50 47 47 53 55 51 52 58 57 53 55 59 58 55 56 60 58
PWIND DIR W W SW S S S SE SE SE
WIND CHAR GN LT LT GN GN GN GN GN GN
AVG CLOUDS B1 B1 B1 SC SC FW FW FW SC FW FW FW SC SC SC SC B1 SC
POP 12HR 5 0 5 20 20 5 10 20 30
RAIN SHWRS S S S S C
TSTMS S S S C
IAZ022-210900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 44 62 46 61 48
TEMP 49 47 48 56 58 61 61 54 51 50 48 53 55 58 58 56 54 51 49
DEWPT 39 39 40 44 45 44 41 41 43 43 43 45 48 50 49 52 52 50 49
RH 68 74 74 64 62 53 48 61 74 77 83 74 77 75 72 86 93 96100
WIND DIR E E E SE SE SE SE E E E E E SE SE SE SE S SW W
WIND SPD 5 6 9 12 16 16 14 10 11 13 16 18 19 17 12 9 8 6 8
WIND GUST 31 27
CLOUDS B2 OV OV B2 B1 SC B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 5 50 60 70
QPF 12HR 0 0 0.06 0.29 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C D D D D L L S S
SPRINKLES
TSTMS S S S S S S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 70 47 78 54 83 57 84 60 83
TEMP 64 67 54 52 74 76 61 59 80 81 65 62 80 81 67 64 80 81
DEWPT 51 49 48 49 54 54 52 54 58 56 54 57 60 57 56 59 61 58
PWIND DIR W W SW S S S SE SE SE
WIND CHAR GN LT GN GN GN GN GN GN GN
AVG CLOUDS B1 B1 B1 SC SC FW FW FW SC FW SC SC SC SC SC SC B1 B1
POP 12HR 5 0 5 10 20 10 10 20 30
RAIN SHWRS S S S S C
TSTMS S S S S C
MNZ072-210900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 43 68 45 58 46
TEMP 49 46 46 59 65 66 65 56 52 48 48 53 54 55 55 54 52 50 47
DEWPT 36 37 38 40 39 40 39 39 39 40 41 42 42 43 45 50 49 48 46
RH 61 71 73 49 38 38 38 53 61 74 77 66 64 64 69 86 89 93 96
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE E SE SE S S W
WIND SPD 8 6 6 11 16 17 16 12 11 11 13 16 18 17 12 11 9 9 9
CLOUDS B2 B2 B1 B1 B1 SC B1 B1 SC B1 B2 B2 B2 OV OV B2 B2 B2 B2
POP 12HR 0 0 30 90 70
QPF 12HR 0 0 0 0.52 0.21
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L D D L L C C
TSTMS S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 70 46 79 54 86 59 87 59 84
TEMP 63 65 53 51 73 77 62 58 81 84 67 62 83 84 68 62 80 81
DEWPT 46 46 45 45 48 50 49 50 52 53 51 52 53 53 52 53 53 53
PWIND DIR W W S S S S S SE SE
WIND CHAR GN LT LT GN GN GN BZ GN GN
AVG CLOUDS B1 B1 B1 FW SC CL FW FW SC FW FW FW SC FW FW SC B1 SC
POP 12HR 10 5 5 20 5 10 5 10 30
RAIN SHWRS S S C
TSTMS S S S
MNZ081-210900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 43 64 45 58 46
TEMP 48 46 47 58 63 64 62 53 50 49 48 53 55 56 56 54 52 50 48
DEWPT 35 36 38 40 41 40 39 38 38 39 40 41 42 43 45 50 48 48 48
RH 60 68 71 51 44 41 43 57 63 68 74 64 61 62 66 86 86 93100
WIND DIR E SE SE SE SE SE SE SE SE E E SE SE SE SE SE S S SW
WIND SPD 4 4 6 11 16 16 14 10 9 11 12 16 18 18 12 10 8 6 6
CLOUDS B2 OV B2 B2 SC FW B1 B2 B1 B2 OV B2 B1 OV OV OV B2 B2 B2
POP 12HR 5 10 30 80 80
QPF 12HR 0 0 0 0.40 0.14
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L D D D D C C
TSTMS S S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 70 45 78 52 83 56 85 57 82
TEMP 64 65 52 50 73 76 60 57 81 81 65 61 82 82 66 62 80 80
DEWPT 47 46 44 46 49 51 49 51 54 53 51 53 55 54 52 55 56 55
PWIND DIR W W SW S S S S SE SE
WIND CHAR GN LT LT GN GN GN GN GN GN
AVG CLOUDS B2 B1 B1 SC SC FW FW FW SC FW FW FW SC FW SC SC B1 SC
POP 12HR 5 0 10 20 20 5 10 10 30
RAIN SHWRS S S S S C
TSTMS S S S
MNZ089-210900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 43 64 44 57 46
TEMP 48 45 47 57 62 63 62 53 50 48 47 51 53 55 55 53 52 49 47
DEWPT 36 37 39 41 41 41 39 39 39 40 41 43 43 44 45 50 49 47 47
RH 63 73 74 55 46 44 43 59 66 74 79 74 69 66 69 89 89 93100
WIND DIR SE SE SE SE SE SE SE SE SE E E SE SE SE SE SE S S SW
WIND SPD 5 5 8 12 16 17 16 11 11 12 14 18 19 18 13 11 9 8 8
CLOUDS OV OV B2 B1 SC SC B1 B2 B2 OV OV B2 B2 OV OV B2 B2 B2 B2
POP 12HR 10 10 40 90 70
QPF 12HR 0 0 0 0.58 0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D L L C C
SPRINKLES
TSTMS S S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 70 45 78 53 84 57 85 57 82
TEMP 63 66 52 50 73 77 60 57 81 82 65 61 82 83 66 62 80 80
DEWPT 47 46 44 46 49 51 49 51 53 53 51 54 54 53 52 55 55 53
PWIND DIR W W S S S S S SE SE
WIND CHAR GN LT GN GN BZ GN GN GN GN
AVG CLOUDS B2 B1 B1 SC SC FW FW FW SC FW FW FW SC FW SC SC B1 SC
POP 12HR 5 0 5 20 10 5 10 20 30
RAIN SHWRS S S S S S C
TSTMS S S S
SDZ040-210900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 40 67 43 56 42
TEMP 47 44 44 57 63 66 64 55 50 47 46 52 52 53 54 51 48 45 43
DEWPT 36 36 37 40 39 39 40 39 39 40 41 44 44 45 46 48 47 45 43
RH 65 73 76 53 41 37 41 55 66 76 83 74 74 74 74 89 96100100
WIND DIR SE SE SE S SE SE SE SE SE SE E E SE SE SE SE S W W
WIND SPD 9 8 6 12 16 18 17 13 11 12 14 17 18 17 12 10 8 6 8
WIND GUST 27 29 28
CLOUDS B2 B2 B2 SC SC B1 B1 B1 SC B1 OV B2 OV OV OV B2 B2 B2 B2
POP 12HR 5 0 50 100 40
QPF 12HR 0 0 0.01 0.63 0.22
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D L L S S
TSTMS S S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 69 42 79 50 85 54 86 55 83
TEMP 62 65 49 46 73 77 58 54 81 83 63 58 82 84 65 58 79 80
DEWPT 46 45 44 43 48 51 48 49 52 52 51 51 53 52 51 52 52 51
PWIND DIR NW SW S S S S S SE SE
WIND CHAR GN LT GN GN GN GN BZ GN BZ
AVG CLOUDS B2 B1 SC FW SC CL FW FW SC FW FW FW SC FW FW SC B1 SC
POP 12HR 5 5 5 20 5 5 5 10 30
RAIN SHWRS S C
TSTMS S S
SDZ050-210900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 43 66 46 57 42
TEMP 51 46 44 55 62 64 64 57 53 50 48 50 52 55 55 50 47 44 43
DEWPT 38 36 37 43 42 42 41 43 45 43 44 47 47 48 46 45 44 41 41
RH 61 68 76 64 48 45 43 59 74 77 86 89 83 77 72 83 89 89 93
WIND DIR SE SE S S SE SE SE SE SE SE SE SE SE NW NW NW W W W
WIND SPD 14 14 14 17 20 20 20 18 17 14 16 14 14 18 17 8 9 10 11
WIND GUST 25 25 31 28
CLOUDS OV B1 B1 FW SC B1 B1 B2 B2 OV OV OV B2 B1 FW SC SC SC B1
POP 12HR 10 0 90 90 20
QPF 12HR 0 0 0.13 0.39 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L D D C C S S
SPRINKLES C
TSTMS S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 70 45 81 53 86 57 84 56 80
TEMP 64 68 52 49 75 80 62 56 82 84 67 59 80 82 65 58 76 78
DEWPT 45 44 44 43 50 48 48 46 51 49 49 48 51 49 51 49 51 49
PWIND DIR W SE S S S S S SE SE
WIND CHAR GN GN GN GN BZ BZ WY BZ BZ
AVG CLOUDS B1 SC FW FW SC CL FW FW SC CL FW FW SC FW SC SC B1 SC
POP 12HR 5 0 5 0 0 0 5 20 30
RAIN SHWRS S S C
TSTMS S S
SDZ057-210900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 44 70 45 59 41
TEMP 52 50 47 57 65 68 67 58 53 52 49 51 53 56 56 51 47 45 43
DEWPT 40 37 38 43 42 41 40 43 44 43 43 47 47 47 46 47 45 42 42
RH 63 61 71 59 43 37 37 57 71 71 80 86 80 72 69 86 93 89 96
WIND DIR SE SE SE S SE SE SE SE SE SE SE E SE SW NW NW W W W
WIND SPD 12 14 14 17 20 19 18 17 16 16 16 14 14 12 12 8 6 6 8
WIND GUST 25 27 23
CLOUDS OV B2 B2 FW SC SC B1 B2 B1 OV OV OV OV B2 SC B1 SC B1 B2
POP 12HR 10 0 90 90 30
QPF 12HR 0 0 0.10 0.42 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D D L L C C
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 73 45 83 53 88 57 87 57 83
TEMP 65 70 52 49 76 82 62 56 83 87 67 61 83 85 66 60 78 80
DEWPT 46 43 45 43 50 48 49 46 52 49 50 49 52 49 52 50 51 49
PWIND DIR W SE S S S SE SE SE SE
WIND CHAR LT LT GN GN GN BZ BZ BZ BZ
AVG CLOUDS B1 SC FW FW FW CL FW FW SC CL FW FW SC FW SC SC B1 SC
POP 12HR 0 5 5 5 0 0 5 10 20
RAIN SHWRS S
TSTMS S
SDZ038-210900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 44 70 46 59 41
TEMP 49 47 46 58 65 68 68 56 52 49 47 54 54 55 56 50 46 43 42
DEWPT 37 37 38 40 40 39 39 42 42 41 42 44 46 47 46 48 46 43 42
RH 63 68 73 51 40 34 34 59 69 74 83 69 74 74 69 93100100100
WIND DIR SE SE SE S SE SE SE SE SE SE SE SE E SE E E W NW NW
WIND SPD 12 12 12 16 18 18 18 16 14 13 14 14 16 13 11 8 8 8 8
WIND GUST 26 25 26
CLOUDS B2 B2 B2 SC SC B1 SC SC SC B2 OV B2 OV OV B2 B2 B1 B1 B2
POP 12HR 5 5 70 100 30
QPF 12HR 0 0 0.01 0.60 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D C C
TSTMS S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 72 43 81 51 88 56 88 57 84
TEMP 64 69 49 46 75 79 58 53 82 86 64 58 83 85 64 58 80 81
DEWPT 47 44 45 44 50 49 49 48 53 51 51 51 53 50 52 52 52 50
PWIND DIR NW SE S S S S S SE SE
WIND CHAR LT LT GN GN BZ BZ BZ BZ BZ
AVG CLOUDS B2 SC SC FW SC CL FW FW SC CL FW FW FW FW FW SC B1 SC
POP 12HR 0 5 5 5 5 5 5 20 20
RAIN SHWRS S S
TSTMS S
SDZ059-210900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 44 70 46 59 42
TEMP 50 47 46 59 65 69 67 56 52 49 48 53 54 56 57 51 47 44 43
DEWPT 38 37 39 42 41 42 41 43 43 42 44 46 47 50 48 49 46 44 43
RH 63 68 76 53 41 37 39 62 71 77 86 77 77 80 72 93 96100100
WIND DIR SE SE SE S SE SE SE SE SE SE SE SE SE SE SE S W W NW
WIND SPD 12 11 11 14 18 19 18 16 14 13 16 17 17 13 11 8 8 6 6
WIND GUST 26 27 24
CLOUDS OV B2 B2 SC FW SC SC B1 B1 B2 OV OV B2 OV B2 B1 B1 B1 B2
POP 12HR 5 0 90 100 30
QPF 12HR 0 0 0.05 0.65 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D D D D C C
SPRINKLES
TSTMS S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 72 44 82 53 88 57 88 57 84
TEMP 64 69 50 47 76 81 60 55 83 86 65 59 83 85 66 60 80 82
DEWPT 47 46 45 45 51 52 50 50 54 52 51 52 54 52 52 53 53 51
PWIND DIR NW SE S S S S SE SE SE
WIND CHAR LT LT GN GN BZ BZ BZ BZ BZ
AVG CLOUDS B1 SC SC FW SC CL FW FW SC CL FW FW SC FW SC SC B1 SC
POP 12HR 0 5 5 20 5 0 5 10 20
RAIN SHWRS S S
TSTMS S S
SDZ062-210900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 43 66 46 58 45
TEMP 49 46 44 58 63 66 63 56 52 50 48 53 53 56 56 54 51 48 46
DEWPT 37 38 39 42 41 42 41 42 41 42 43 46 46 47 47 51 48 47 45
RH 63 73 82 55 44 42 44 59 66 74 83 77 77 72 72 90 89 96 96
WIND DIR SE SE SE SE SE SE SE SE SE E E E SE SE SE SE S W NW
WIND SPD 6 5 5 10 13 16 16 12 10 11 14 17 18 13 10 6 6 5 5
WIND GUST 28 29 26
CLOUDS OV OV B2 SC B1 B1 B2 B1 B2 OV OV OV B2 OV OV B2 B2 B2 B2
POP 12HR 5 0 60 100 40
QPF 12HR 0 0 0.01 0.72 0.14
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D D D D C C S S
SPRINKLES
TSTMS S S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 71 45 80 53 86 57 86 58 83
TEMP 64 67 52 49 74 78 61 57 82 84 66 60 83 84 67 61 80 81
DEWPT 47 47 45 45 51 52 50 51 54 53 52 53 54 53 53 54 54 53
PWIND DIR NW S S S S S SE SE SE
WIND CHAR LT LT GN GN GN GN BZ GN GN
AVG CLOUDS B2 B1 SC FW SC FW FW FW SC FW FW FW SC FW SC SC B1 SC
POP 12HR 5 5 20 20 5 5 5 10 30
RAIN SHWRS S S S C
TSTMS S S S
SDZ070-210900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 43 68 47 61 44
TEMP 51 48 46 59 65 66 65 57 54 52 49 54 56 59 59 55 51 48 45
DEWPT 39 40 40 44 43 44 42 42 43 46 46 48 48 50 49 50 49 48 45
RH 63 74 79 57 45 45 43 57 66 80 89 80 74 72 69 83 93100100
WIND DIR SE SE SE SE SE SE SE SE SE E E SE SE SE SE S SW W W
WIND SPD 6 5 6 10 14 18 18 13 11 12 16 18 18 14 10 8 6 6 6
WIND GUST 28 29 25
CLOUDS OV OV B2 FW SC SC B1 B2 OV OV OV OV OV B2 OV B1 B1 B1 B2
POP 12HR 10 5 90 100 30
QPF 12HR 0 0 0.11 0.64 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L D D D D C C
SPRINKLES C
TSTMS S S S S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 73 45 82 53 87 56 87 58 85
TEMP 65 70 53 50 77 80 63 58 83 85 67 60 83 85 68 62 81 83
DEWPT 48 46 47 47 52 52 52 53 55 53 53 55 55 53 55 57 55 54
PWIND DIR NW SE S S S S SE SE SE
WIND CHAR LT LT GN GN GN GN BZ GN BZ
AVG CLOUDS B1 SC SC FW SC FW FW FW SC FW FW FW SC SC SC SC B2 B1
POP 12HR 0 0 5 20 5 5 5 10 30
RAIN SHWRS S S S C
TSTMS S S C
SDZ069-210900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
1042 PM CDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 44 68 47 61 44
TEMP 51 48 46 58 64 67 65 56 54 52 50 53 54 58 59 54 50 47 45
DEWPT 38 39 39 43 42 43 42 43 43 45 45 48 48 50 48 49 47 47 45
RH 61 71 76 57 45 42 43 62 66 77 83 83 80 75 67 83 89100100
WIND DIR SE SE SE SE SE SE SE SE SE E E SE SE SE S S SW W W
WIND SPD 8 8 8 11 14 18 19 16 13 13 16 19 18 13 11 8 8 6 6
WIND GUST 28
CLOUDS OV OV OV SC B1 SC B1 B2 B2 OV OV OV OV OV B2 B1 SC B1 B2
POP 12HR 10 0 90 100 30
QPF 12HR 0 0 0.07 0.62 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D D D C C
SPRINKLES C
TSTMS S
DATE 05/23 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 72 46 82 54 88 57 87 58 84
TEMP 64 69 53 49 76 79 63 57 82 85 67 60 83 85 67 61 80 82
DEWPT 48 47 45 46 52 52 50 51 54 53 52 53 54 52 53 55 54 52
PWIND DIR NW SE S S S S SE SE SE
WIND CHAR LT LT GN GN GN GN BZ GN BZ
AVG CLOUDS B1 SC SC FW SC FW FW FW SC FW FW FW SC FW SC SC B2 SC
POP 12HR 0 0 20 20 5 5 5 10 30
RAIN SHWRS S S S C
TSTMS S S S
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