720
FOUS53 KFSD 201248
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
748 AM CDT MON APR 20 2026
IAZ012-202100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 71 44 81 52 85
TEMP 49 62 70 70 58 52 48 45 63 78 81 79 63 57 55 53 68 80 85 82
DEWPT 20 30 34 35 37 37 39 38 41 40 39 39 40 41 43 49 56 55 51 50
RH 31 30 26 27 45 56 71 76 44 26 22 24 43 55 64 86 65 42 31 33
WIND DIR S S S S SE S S N NE NE NE E E SE SE SE S S S S
WIND SPD 18 21 23 17 10 9 6 4 5 6 5 6 8 10 11 11 17 23 26 24
CLOUDS CL FW SC SC B1 FW FW FW FW CL FW FW FW FW FW FW FW FW SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 59 80 40 60 35 58 35 58
TEMP 64 59 74 74 49 40 55 57 41 36 53 55 39 36 55 55
DEWPT 55 58 53 37 33 28 27 24 23 23 25 26 29 28 32 33
PWIND DIR S SW W NW N NW N NE
WIND CHAR WY WY BZ BZ GN GN GN GN
AVG CLOUDS SC B2 B2 SC SC SC SC SC SC SC B1 B1 B1 SC SC SC
POP 12HR 30 50 10 5 5 10 10 30
RAIN SHWRS C C C S C
TSTMS S
IAZ031-202100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 74 46 84 53 85
TEMP 50 64 73 74 62 58 52 48 63 79 84 82 67 60 55 54 66 80 85 82
DEWPT 23 33 35 36 38 37 39 39 41 42 38 39 40 42 47 51 55 55 51 50
RH 34 31 25 25 41 45 61 71 44 27 19 22 37 51 74 90 68 42 31 33
WIND DIR SE S S S SE S S S N NE E E SE SE SE S S S S S
WIND SPD 14 18 19 14 11 12 8 5 5 5 5 5 6 9 9 10 13 19 23 21
WIND GUST 25 28 29 25 31 35 34
CLOUDS CL FW FW SC B1 SC FW FW FW FW FW FW FW FW FW SC FW FW FW SC
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 59 81 41 62 37 59 36 59
TEMP 65 60 76 77 52 43 57 60 44 38 55 57 42 38 56 57
DEWPT 55 57 50 32 32 27 27 23 23 23 26 26 29 29 33 33
PWIND DIR S SW NW NW N NW N NE
WIND CHAR BZ BZ BZ BZ GN GN LT GN
AVG CLOUDS SC B1 B1 SC FW SC SC SC SC SC B1 B1 B1 SC SC SC
POP 12HR 30 50 10 5 5 20 20 30
RAIN SHWRS C C C S S S S S C
IAZ014-202100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 68 44 78 49 84
TEMP 47 59 67 66 55 51 47 45 61 74 78 75 60 54 51 50 66 79 84 79
DEWPT 25 28 31 36 40 42 39 39 43 43 41 41 42 41 43 44 53 56 53 52
RH 42 30 26 33 57 71 74 79 51 33 27 29 51 61 74 80 63 45 34 39
WIND DIR S S S S S S SW W N NE NE E E SE SE SE S S S S
WIND SPD 16 20 21 18 10 10 9 5 6 8 6 6 6 8 9 10 13 19 23 21
WIND GUST 32 33 32
CLOUDS CL FW SC SC SC FW FW FW FW CL FW FW CL CL FW SC FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 58 77 40 60 35 58 35 59
TEMP 62 59 71 71 50 40 54 57 41 36 53 54 40 36 55 54
DEWPT 54 56 59 51 37 29 31 27 25 23 27 28 29 28 32 34
PWIND DIR S S W NW NW NW NW N
WIND CHAR BZ WY BZ BZ GN GN GN GN
AVG CLOUDS SC B1 B2 B1 SC SC SC SC SC FW B1 B1 B1 SC SC SC
POP 12HR 20 60 20 5 5 10 10 20
RAIN SHWRS S C L S S
TSTMS S S S
IAZ022-202100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 69 50 80 51 83
TEMP 47 60 68 68 57 55 53 51 64 76 80 78 63 57 54 52 66 79 83 79
DEWPT 24 28 33 36 40 40 41 42 46 44 41 41 41 43 45 49 55 55 53 51
RH 40 29 27 31 53 57 64 71 52 32 25 27 44 59 71 89 68 44 36 38
WIND DIR S S S S S SW SW SW N NE NE E E SE SE S S S S S
WIND SPD 17 19 21 18 13 14 13 10 9 6 6 5 6 9 10 10 13 19 23 21
WIND GUST 32 33
CLOUDS CL CL SC FW SC B1 FW FW FW FW CL CL FW FW FW SC SC FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 59 77 42 60 37 58 37 58
TEMP 62 59 71 71 52 42 55 58 43 38 54 54 41 38 55 54
DEWPT 55 57 59 50 38 30 30 26 27 26 28 28 31 29 34 34
PWIND DIR S S W NW N NW N NE
WIND CHAR BZ WY BZ BZ GN GN GN GN
AVG CLOUDS SC B2 B2 B1 SC SC SC SC FW FW B1 B1 B1 SC SC SC
POP 12HR 20 70 30 5 5 10 20 30
RAIN SHWRS S C L C S S C
TSTMS S S S
MNZ072-202100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 71 41 75 50 87
TEMP 48 60 69 68 56 50 47 43 56 69 74 73 59 54 51 51 67 81 87 84
DEWPT 20 22 26 32 34 36 37 37 38 35 35 35 37 38 40 41 49 52 49 48
RH 33 23 20 26 43 58 68 79 51 28 24 25 44 54 66 68 52 37 27 29
WIND DIR S S S SW S SW NW NW N NE NE E SE SE SE SE S S S S
WIND SPD 19 23 21 14 9 6 5 6 6 8 6 6 8 10 10 12 16 21 24 21
CLOUDS CL FW SC SC SC FW FW CL FW CL FW FW FW FW FW FW SC SC SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 61 80 40 57 34 56 34 57
TEMP 68 61 75 73 49 40 52 54 40 35 52 54 40 35 53 54
DEWPT 53 55 51 42 34 28 26 24 23 22 22 23 25 26 27 30
PWIND DIR S S W NW NW W NW NW
WIND CHAR WY WY WY WY GN GN GN GN
AVG CLOUDS SC B1 B1 SC SC SC B1 SC FW SC SC B1 B1 SC SC SC
POP 12HR 20 50 10 5 5 10 10 20
RAIN SHWRS S C C S
MNZ081-202100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 67 42 75 49 84
TEMP 46 58 66 66 55 50 46 43 59 71 75 73 59 52 51 50 66 80 84 80
DEWPT 20 25 27 33 36 39 38 38 39 38 36 37 39 38 40 42 49 52 49 49
RH 35 28 23 29 49 66 73 82 47 30 24 27 47 59 66 74 54 38 30 34
WIND DIR S S S S S S W NW N NE NE E E SE SE S S S S S
WIND SPD 17 21 24 18 10 8 5 5 6 9 6 5 5 8 9 10 14 20 23 21
CLOUDS CL FW SC SC SC FW CL CL FW CL FW FW CL FW FW SC FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 59 77 40 58 34 57 35 57
TEMP 64 59 71 72 50 41 54 55 40 35 53 54 40 36 53 53
DEWPT 52 55 56 47 35 29 27 24 23 22 22 24 27 26 29 30
PWIND DIR S S W NW NW NW NW N
WIND CHAR BZ WY BZ BZ GN GN GN GN
AVG CLOUDS SC B1 B2 SC SC SC SC SC SC FW B1 SC B1 SC SC SC
POP 12HR 10 50 20 5 5 5 10 20
RAIN SHWRS C C S S
TSTMS S
MNZ089-202100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 68 43 76 50 85
TEMP 45 59 68 67 55 50 46 44 59 72 76 74 59 52 51 51 66 80 85 80
DEWPT 24 23 28 33 36 40 37 38 39 38 36 36 39 39 40 44 51 52 48 48
RH 43 25 22 28 49 68 71 79 47 29 23 25 47 61 66 77 58 38 28 33
WIND DIR S S S S S S SW N NE NE NE E E SE SE SE S S S S
WIND SPD 18 23 23 19 10 8 6 6 9 10 8 8 8 10 11 12 16 21 25 23
CLOUDS CL FW SC SC SC FW FW CL FW CL FW FW FW FW FW FW FW SC SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 59 78 39 59 34 56 35 57
TEMP 64 59 72 72 48 40 53 55 40 35 52 53 38 35 53 53
DEWPT 53 56 55 42 33 28 26 23 22 21 22 24 26 27 29 30
PWIND DIR S S W NW NW NW NW N
WIND CHAR WY WY BZ BZ GN GN GN GN
AVG CLOUDS SC B1 B2 SC FW SC SC SC SC SC B1 B1 B1 SC SC SC
POP 12HR 20 50 20 5 5 10 10 20
RAIN SHWRS S C C S S
TSTMS S
SDZ040-202100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 70 40 76 50 86
TEMP 46 60 68 68 55 49 45 41 58 71 76 74 59 55 53 51 66 81 86 82
DEWPT 19 24 28 31 33 35 36 35 38 37 36 37 37 37 38 41 50 52 47 46
RH 34 25 22 25 43 58 70 79 47 29 23 26 44 51 57 68 56 37 26 28
WIND DIR S S S S S SE NE NE NE E E E SE SE SE SE S S S S
WIND SPD 20 25 21 13 6 5 5 6 8 8 9 9 10 11 12 13 18 24 27 25
WIND GUST 32 36 32 34 37 36
CLOUDS CL SC B1 SC SC FW FW FW FW CL FW FW FW FW SC SC SC SC SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 59 75 36 55 31 53 31 55
TEMP 66 59 73 68 44 37 51 52 37 32 49 51 36 32 51 52
DEWPT 52 54 44 38 31 26 25 23 22 21 23 21 23 25 27 27
PWIND DIR S SW W NW NW W NW NW
WIND CHAR WY WY WY WY GN BZ GN GN
AVG CLOUDS B1 B2 B1 SC SC B1 B1 SC FW SC B1 B1 B1 SC B1 SC
POP 12HR 40 40 20 5 5 10 10 20
RAIN SHWRS C C C S S S
SDZ050-202100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 78 46 81 55 86
TEMP 49 65 75 77 62 55 52 49 61 76 81 79 67 61 58 56 71 83 86 83
DEWPT 27 30 27 27 28 27 31 30 37 38 36 36 34 36 40 42 45 46 42 44
RH 42 27 17 16 27 34 44 48 41 25 20 21 29 39 51 59 39 27 21 25
WIND DIR S S S SE E NW NW NW NE E SE SE SE SE S S S S S S
WIND SPD 23 20 18 14 9 5 6 6 8 11 13 13 13 14 13 14 20 27 33 29
WIND GUST 34 31 25 24 39 44 42
CLOUDS FW FW SC B1 FW FW FW FW FW FW FW FW FW SC FW SC SC SC SC B1
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 55 70 36 55 32 52 31 53
TEMP 65 56 68 60 42 37 50 53 38 33 47 51 36 32 50 52
DEWPT 54 40 33 32 27 24 22 20 22 22 24 22 26 26 28 30
PWIND DIR S W NW NW NW NW NW NE
WIND CHAR WY WY VW WY GN BZ GN GN
AVG CLOUDS B1 B1 SC SC B1 B1 SC SC SC B1 B2 B2 B1 SC B1 B1
POP 12HR 50 20 10 5 10 20 20 30
RAIN SHWRS C C S S S C C
SNOWSHWRS S S C
TSTMS S
SDZ057-202100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 80 42 82 54 90
TEMP 49 65 76 77 59 52 49 45 58 74 80 81 66 60 57 54 70 86 90 84
DEWPT 24 28 25 23 27 28 34 34 38 39 36 36 35 35 38 40 46 46 41 43
RH 37 25 15 13 29 39 56 65 47 28 20 20 32 39 49 59 42 25 18 24
WIND DIR S S S SE E SE NW N E E SE SE SE SE SE SE S S S S
WIND SPD 19 18 14 10 6 4 4 4 5 10 11 12 13 13 12 10 16 23 27 24
WIND GUST 33 39 35
CLOUDS FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
TSTMS S
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 54 72 36 56 31 54 31 56
TEMP 65 55 70 61 42 37 51 53 37 32 49 51 36 32 51 54
DEWPT 53 43 34 33 28 24 22 20 22 23 20 21 26 25 27 27
PWIND DIR S W NW NW NW NW NW NE
WIND CHAR BZ WY WY WY GN BZ GN GN
AVG CLOUDS B1 B1 SC SC B1 B1 SC SC SC B1 B1 B1 B1 SC SC B1
POP 12HR 60 20 20 5 10 10 20 20
RAIN SHWRS L L S S S S S
SNOWSHWRS S
TSTMS S S
SDZ038-202100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 75 39 81 53 90
TEMP 47 62 72 73 56 48 44 39 56 73 80 79 63 57 55 54 68 85 90 87
DEWPT 16 25 27 28 30 32 35 35 38 38 37 38 37 37 38 41 48 49 44 43
RH 28 24 19 19 37 54 70 85 51 28 21 23 38 47 53 61 49 29 20 21
WIND DIR S S S S SE SE NE N NE E SE SE SE SE SE SE S S S S
WIND SPD 21 23 17 8 5 5 5 5 5 8 9 10 11 13 13 13 18 23 27 24
WIND GUST 32 24 33 37 35
CLOUDS CL SC SC SC SC FW FW FW CL FW FW FW FW FW SC SC SC SC SC B1
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 58 75 36 57 31 56 30 58
TEMP 67 58 73 64 42 37 52 54 38 31 50 53 35 31 52 55
DEWPT 51 53 39 35 29 25 23 21 22 22 20 20 23 25 25 26
PWIND DIR S SW W NW NW W NW N
WIND CHAR WY WY WY WY GN BZ GN GN
AVG CLOUDS B1 B2 SC SC SC B1 SC SC SC SC B1 B1 B1 SC B1 SC
POP 12HR 60 30 20 5 5 10 10 20
RAIN SHWRS C L S C S S S
TSTMS S
SDZ059-202100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 39 83 53 90
TEMP 48 64 74 74 58 50 44 40 59 76 82 80 64 59 56 54 69 86 90 85
DEWPT 19 28 30 30 33 34 35 35 39 40 37 38 37 37 39 45 51 50 45 44
RH 31 25 20 20 39 54 70 82 47 27 20 22 37 44 53 71 53 29 21 24
WIND DIR S S S S SE SE N N NE E E SE SE SE SE SE S S S S
WIND SPD 19 21 19 12 8 5 5 5 5 8 10 10 12 13 13 13 18 24 28 25
WIND GUST 29 32 24 35 41 37
CLOUDS FW SC B1 SC SC FW FW FW FW FW FW FW FW SC FW FW SC SC SC B1
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 59 76 37 58 32 56 31 58
TEMP 67 59 74 67 44 37 53 55 38 33 51 53 37 32 53 55
DEWPT 53 53 38 34 29 25 24 22 22 21 22 22 25 26 28 29
PWIND DIR S SW W NW NW W NW N
WIND CHAR WY WY WY WY GN BZ GN GN
AVG CLOUDS B1 B1 SC FW SC B1 SC SC SC SC B2 B1 B1 SC B1 SC
POP 12HR 60 20 10 5 5 10 10 20
RAIN SHWRS C L S S S S S
SDZ062-202100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 73 42 81 53 87
TEMP 48 62 71 71 58 51 46 42 62 77 81 79 63 57 55 54 68 83 87 84
DEWPT 18 27 30 31 36 36 36 36 39 38 36 36 38 39 40 45 53 52 48 47
RH 30 26 22 23 44 56 68 79 43 24 20 21 39 51 57 71 59 34 26 28
WIND DIR S S S S SE SE NE N NE NE E E E SE SE SE S S S S
WIND SPD 17 20 19 14 6 4 4 5 6 6 6 8 9 10 10 11 16 21 24 23
WIND GUST 27 33 31 33 37 35
CLOUDS CL SC B1 SC SC FW FW FW FW CL FW FW FW FW FW SC SC SC SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 60 79 39 59 34 57 34 58
TEMP 66 60 75 73 47 39 54 56 40 35 52 54 38 34 54 55
DEWPT 53 55 44 33 31 27 25 22 22 21 23 24 26 27 29 30
PWIND DIR S SW W NW NW NW N N
WIND CHAR WY WY WY BZ GN GN GN GN
AVG CLOUDS B1 B2 B1 SC SC SC B1 SC SC SC B1 B1 B1 SC B1 SC
POP 12HR 40 40 10 5 5 10 10 20
RAIN SHWRS C C C S S
SDZ070-202100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 45 84 54 87
TEMP 50 65 75 74 61 56 53 46 61 78 84 82 66 60 56 54 68 83 87 84
DEWPT 25 32 31 33 36 36 37 35 39 39 36 37 37 40 45 50 55 53 47 47
RH 37 29 20 22 39 47 54 65 44 25 18 20 34 47 66 86 63 36 25 28
WIND DIR SE S S S SE S SW NW NE E E E SE SE SE SE S S S S
WIND SPD 18 19 20 14 11 10 6 5 5 6 8 8 9 10 11 11 17 23 26 25
WIND GUST 29 25 36 36
CLOUDS CL FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC FW FW SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 61 81 40 62 36 59 35 60
TEMP 66 61 77 75 49 40 56 60 43 37 54 57 40 36 56 57
DEWPT 54 55 42 30 31 27 25 21 22 22 24 25 28 28 31 31
PWIND DIR S SW NW NW N NW N NE
WIND CHAR WY WY WY BZ GN GN GN GN
AVG CLOUDS SC B1 B1 SC SC SC SC SC SC SC B1 B1 B1 SC SC SC
POP 12HR 30 30 10 5 5 10 20 30
RAIN SHWRS C C C S S S C
SDZ069-202100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
748 AM CDT MON APR 20 2026
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 44 84 54 87
TEMP 49 64 74 74 62 55 50 44 61 77 84 81 66 60 56 54 68 83 87 84
DEWPT 24 31 32 34 35 36 36 35 39 39 36 37 37 39 44 49 53 52 46 47
RH 37 29 21 23 36 49 58 70 44 25 18 21 34 46 64 83 59 34 24 28
WIND DIR SE S S S SE SE W NW NE E E SE SE SE SE SE S S S S
WIND SPD 18 19 19 14 10 8 5 5 5 8 8 9 10 12 11 11 17 23 27 26
CLOUDS CL FW SC B1 B1 FW FW FW FW FW FW FW FW FW SC SC FW SC SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 61 79 39 60 36 57 35 58
TEMP 67 61 75 73 47 40 55 58 42 36 52 55 39 35 54 56
DEWPT 54 54 39 31 30 26 24 21 22 21 24 25 26 26 30 32
PWIND DIR S SW NW NW NW NW N N
WIND CHAR WY WY WY WY GN GN GN GN
AVG CLOUDS B1 B1 B1 SC SC SC B1 SC SC SC B1 B2 B1 SC B1 SC
POP 12HR 40 30 10 5 5 10 20 30
RAIN SHWRS C C S S S C
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