277
FOUS53 KFSD 211753
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1253 PM CDT TUE APR 21 2026
IAZ012-212100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 82 53 88 59 76
TEMP 78 82 78 61 56 53 53 69 83 88 82 70 64 60 59 64 71 74 70
DEWPT 37 35 37 38 38 40 49 57 56 51 49 52 55 56 58 61 58 54 47
RH 23 18 23 42 51 61 86 66 40 28 32 53 73 87 96 90 63 50 44
WIND DIR NW N NE E E SE SE S S S S S S S S S S SW SW
WIND SPD 6 6 5 8 10 10 11 17 21 26 23 23 24 24 21 23 21 19 16
CLOUDS FW FW FW FW FW FW SC SC CL FW SC B1 B1 B1 B2 B2 B1 B1 B1
POP 12HR 0 5 5 30 80
QPF 12HR 0 0 0 0.04 0.47
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C D D C
TSTMS S C C S
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 40 62 37 56 36 58 40 57
TEMP 51 41 57 60 43 39 52 53 40 37 55 55 44 42 53 53
DEWPT 37 31 32 28 28 28 30 31 31 30 35 36 39 40 43 40
PWIND DIR W NW N N NE E E N
WIND CHAR BZ BZ GN GN GN GN GN BZ
AVG CLOUDS B1 SC SC FW SC SC B1 B1 SC SC B1 B2 B2 B2 B2 B2
POP 12HR 30 5 5 20 20 40 50 40
RAIN SHWRS C S S S S C C C C C
TSTMS S
IAZ031-212100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 86 54 89 59 78
TEMP 80 86 83 66 58 55 54 68 83 89 84 70 63 59 60 66 74 76 72
DEWPT 37 35 36 36 38 44 52 56 55 50 49 52 55 55 57 59 56 53 43
RH 21 16 19 33 47 66 93 65 38 26 30 53 75 87 90 78 53 45 35
WIND DIR N N NE E SE SE SE S S S S S S S S S S S SW
WIND SPD 5 5 4 5 8 9 10 14 20 23 21 21 21 21 19 19 18 16 13
WIND GUST 25 31 35 34 33 34 35 31 32 29 26
CLOUDS FW FW FW FW FW FW SC FW FW CL FW SC B1 B1 B2 B2 B1 B1 SC
POP 12HR 0 5 5 30 80
QPF 12HR 0 0 0 0.01 0.34
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L D D C
TSTMS S C C S
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 41 64 38 59 36 60 41 58
TEMP 53 42 59 62 46 39 54 55 42 38 55 57 46 43 54 55
DEWPT 36 31 31 27 28 28 30 31 32 30 36 38 40 41 43 39
PWIND DIR NW NW N N NE E E N
WIND CHAR BZ BZ GN GN LT GN GN GN
AVG CLOUDS SC SC SC FW FW SC B1 B1 SC SC B1 B2 B2 B2 B2 B2
POP 12HR 30 5 10 20 20 50 50 40
RAIN SHWRS C S S S C C C C C C
TSTMS S
IAZ014-212100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 81 50 87 57 74
TEMP 76 81 77 61 54 51 50 68 82 87 80 68 61 58 57 64 69 72 67
DEWPT 40 38 39 39 40 41 44 56 56 53 52 53 55 55 56 60 62 60 55
RH 27 21 25 44 59 68 80 65 41 31 38 59 81 90 96 87 78 66 65
WIND DIR N N NE E E SE SE S S S S S S S S S S S S
WIND SPD 6 8 6 5 6 8 9 13 19 23 20 18 19 20 19 21 24 21 14
WIND GUST 33 28 29 31 29 33 34 32
CLOUDS FW CL FW CL CL FW FW SC CL CL FW SC B1 B1 B2 B2 B2 B1 B1
POP 12HR 0 0 5 20 80
QPF 12HR 0 0 0 0 0.33
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C D D C
TSTMS S S C C
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 40 62 37 58 36 58 41 57
TEMP 52 41 57 60 43 39 53 53 41 37 54 54 44 42 53 53
DEWPT 42 33 34 32 31 29 31 32 32 31 36 37 39 39 45 41
PWIND DIR W NW N N N E E NE
WIND CHAR GN BZ GN GN GN GN GN BZ
AVG CLOUDS B1 SC SC FW FW FW B1 B1 SC SC SC B2 B2 B1 B2 B2
POP 12HR 50 5 5 10 10 30 50 40
RAIN SHWRS C S C C C C C
TSTMS C S
IAZ022-212100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 82 52 84 58 73
TEMP 79 82 79 63 57 53 52 68 80 84 80 68 61 58 59 64 69 72 69
DEWPT 38 36 38 38 39 43 49 56 56 53 51 53 55 56 57 60 61 60 54
RH 23 19 23 39 51 69 89 65 44 34 36 59 81 93 93 87 76 66 59
WIND DIR NW NW N NE E SE S S S S S S S S S S S S S
WIND SPD 5 6 5 6 8 9 10 13 19 23 20 19 19 20 20 21 24 23 16
WIND GUST 33 33 34 33
CLOUDS SC FW FW FW FW FW FW SC CL CL FW SC B1 B1 B2 B2 B2 B2 B1
POP 12HR 0 0 5 20 80
QPF 12HR 0 0 0 0 0.35
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C D D C
TSTMS S S C C
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 43 63 39 59 37 59 42 57
TEMP 53 43 57 61 46 40 55 54 42 39 55 55 45 44 53 53
DEWPT 43 34 34 31 31 31 32 32 33 32 38 39 41 42 45 42
PWIND DIR W NW N N NE E E NE
WIND CHAR BZ BZ GN GN GN GN GN BZ
AVG CLOUDS B1 SC FW FW FW SC B1 B1 SC SC B1 B2 B2 B2 B2 B2
POP 12HR 50 5 5 10 20 40 60 40
RAIN SHWRS C S S S C L C C C
TSTMS C S
MNZ072-212100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 77 49 90 61 77
TEMP 70 76 76 60 54 50 50 70 84 90 87 75 69 64 61 67 73 75 69
DEWPT 38 37 36 35 38 40 41 49 49 49 49 48 52 55 56 58 57 52 47
RH 31 24 23 39 54 68 71 47 30 25 27 38 55 73 84 73 57 45 45
WIND DIR N N NE SE SE SE SE S S S S S S S S S S S SW
WIND SPD 10 9 5 6 9 10 11 16 21 24 21 21 23 23 20 24 24 19 17
WIND GUST 32 33 33
CLOUDS CL FW SC FW CL FW FW FW SC FW FW SC SC B1 B2 B2 B1 B1 B1
POP 12HR 0 0 5 20 70
QPF 12HR 0 0 0 0 0.21
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C L L C
TSTMS S S S S
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 40 60 36 56 34 59 39 56
TEMP 52 41 55 57 43 38 51 53 41 36 55 55 45 41 51 52
DEWPT 37 30 29 27 28 26 25 27 29 30 30 33 37 37 38 38
PWIND DIR W NW NW W W E E NE
WIND CHAR BZ BZ GN GN LT GN GN GN
AVG CLOUDS SC SC SC FW SC SC B1 B1 B1 SC SC B1 B2 B1 B1 B1
POP 12HR 30 5 5 10 10 30 30 30
RAIN SHWRS C S C C C C C
TSTMS S
MNZ081-212100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 49 87 58 72
TEMP 74 78 75 60 54 50 50 68 82 87 82 71 64 59 58 64 69 72 68
DEWPT 38 37 38 38 38 41 43 50 51 50 49 50 52 54 56 58 58 57 52
RH 27 23 26 44 54 71 77 52 34 28 32 47 65 83 93 81 68 59 57
WIND DIR N N NE E SE SE SE S S S S S S S S S S S S
WIND SPD 9 9 5 5 5 8 10 14 20 24 21 20 21 21 20 23 25 23 16
CLOUDS FW FW FW CL FW FW FW FW FW FW FW SC SC B1 B2 B2 B2 B1 B2
POP 12HR 0 0 5 10 80
QPF 12HR 0 0 0 0 0.28
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D C
TSTMS S C C
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 40 60 37 56 35 58 39 55
TEMP 52 41 56 58 43 38 52 53 40 36 54 54 43 41 52 52
DEWPT 41 32 31 30 29 28 28 29 30 31 32 34 37 39 40 39
PWIND DIR W NW NW NW N E E NE
WIND CHAR BZ BZ GN GN LT GN GN GN
AVG CLOUDS B1 SC SC FW FW SC B1 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 40 5 0 10 10 30 40 30
RAIN SHWRS C S C C C C C
TSTMS C
MNZ089-212100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 50 87 58 74
TEMP 74 78 74 60 54 50 50 67 82 87 83 69 64 59 58 63 69 72 67
DEWPT 37 36 36 36 38 40 43 53 53 49 48 49 53 54 56 58 59 56 50
RH 26 22 25 41 54 68 77 61 37 27 30 49 67 83 93 84 70 57 54
WIND DIR N N NE E SE SE SE S S S S S S S S S S S SW
WIND SPD 9 9 8 6 9 10 11 16 21 25 21 21 21 23 21 23 24 20 17
CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC B1 B1 B2 B2 B1 B1 B1
POP 12HR 0 0 5 20 80
QPF 12HR 0 0 0 0 0.34
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C D D C
TSTMS S S C S
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 39 60 35 55 34 57 39 55
TEMP 50 40 55 57 42 37 51 52 39 36 53 53 43 41 51 51
DEWPT 38 31 31 27 28 28 28 28 29 30 33 33 37 39 40 38
PWIND DIR W NW NW NW N E E NE
WIND CHAR BZ BZ GN GN GN GN GN BZ
AVG CLOUDS B1 SC SC FW FW SC B1 B1 SC SC B1 B1 B2 B2 B2 B2
POP 12HR 40 5 5 10 20 30 50 40
RAIN SHWRS C S S C C C C C
TSTMS S
SDZ040-212100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 77 50 90 59 75
TEMP 69 76 75 59 54 50 51 68 85 90 86 73 67 62 59 63 72 73 69
DEWPT 40 37 36 36 36 38 39 50 52 47 46 45 51 54 56 57 50 46 39
RH 35 24 24 42 50 63 63 52 32 23 25 37 56 75 90 81 46 38 33
WIND DIR NE NE E SE SE SE SE S S S S S S S S S SW SW W
WIND SPD 10 9 8 9 10 12 13 18 23 26 24 26 26 25 21 23 21 19 19
WIND GUST 28 33 37 35 39 39 37 33 34 32 29 29
CLOUDS FW FW FW FW FW FW FW FW FW SC SC B1 B1 B1 B2 B2 B1 B1 SC
POP 12HR 0 0 0 40 60
QPF 12HR 0 0 0 0.09 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C S
TSTMS S S S S
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 37 57 32 54 32 57 36 54
TEMP 46 37 53 55 39 34 49 52 38 33 53 53 41 37 50 51
DEWPT 33 28 27 25 26 24 24 24 27 27 30 31 34 34 37 36
PWIND DIR W NW NW NW NE E E NE
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS B1 SC SC FW SC SC B1 B1 B1 SC B1 B1 B2 B2 B2 B1
POP 12HR 20 5 5 20 10 30 40 30
RAIN SHWRS S S S S C C C C C
SNOWSHWRS S S
SDZ050-212100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 83 54 90 56 72
TEMP 75 82 81 66 60 56 54 73 87 90 84 74 67 61 56 62 69 70 63
DEWPT 37 35 36 34 34 39 40 44 44 39 42 46 53 52 39 32 30 29 31
RH 25 18 20 30 37 53 59 35 22 17 23 37 61 72 53 32 23 22 30
WIND DIR NE E SE SE SE S S S S S S S S SW W W W W NW
WIND SPD 10 12 13 14 16 13 12 19 27 34 31 31 29 21 16 21 23 25 29
WIND GUST 26 39 46 43 44 43 32 26 32 33 36 42
CLOUDS FW SC SC FW FW FW FW SC SC SC B1 B1 B1 B2 B1 B1 SC SC B1
POP 12HR 0 0 5 70 10
QPF 12HR 0 0 0 0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L
TSTMS S C
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 37 55 33 53 33 51 35 53
TEMP 44 37 52 54 41 34 46 51 38 35 47 49 39 36 49 51
DEWPT 29 25 24 22 22 24 25 25 26 26 32 33 33 34 34 33
PWIND DIR NW NW NW NW E E NE N
WIND CHAR WY BZ GN GN GN GN GN BZ
AVG CLOUDS SC SC SC SC B1 B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1
POP 12HR 5 5 20 20 20 50 40 30
RAIN SHWRS S S S C C C C C C
SNOWSHWRS S S S C C
SDZ057-212100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 83 51 94 56 74
TEMP 75 81 82 64 58 54 51 70 90 94 87 75 67 61 56 62 71 72 62
DEWPT 38 36 36 36 34 35 39 44 43 37 40 45 52 52 41 37 32 31 32
RH 26 20 19 35 40 48 63 39 20 14 19 34 59 72 57 39 24 22 32
WIND DIR E E SE SE SE SE SE S S S S S S S SW W W W NW
WIND SPD 10 11 13 13 13 12 10 14 23 29 25 25 21 17 13 19 21 24 26
WIND GUST 24 33 40 36 36 33 34 39
CLOUDS FW FW FW FW FW FW FW FW SC SC B1 B1 B2 B2 B1 B1 SC SC SC
POP 12HR 0 0 0 70 10
QPF 12HR 0 0 0 0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L
TSTMS S C
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 36 57 32 54 32 53 34 57
TEMP 44 37 52 55 40 34 48 53 36 34 49 51 39 36 52 55
DEWPT 29 26 25 22 23 25 23 23 26 26 31 33 33 33 34 31
PWIND DIR NW NW NW NW NE E NE N
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B1
POP 12HR 10 5 20 20 20 40 30 30
RAIN SHWRS S S S C C C C C S
SNOWSHWRS S S
SDZ038-212100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 51 95 59 77
TEMP 70 78 78 62 56 52 52 69 86 95 89 77 69 62 59 67 74 75 66
DEWPT 41 37 37 36 36 35 38 48 48 42 42 43 50 55 54 46 39 34 35
RH 35 23 23 38 47 52 59 47 27 16 19 30 51 78 83 47 28 22 32
WIND DIR NE E SE SE SE SE SE S S S S S S S S SW W W W
WIND SPD 9 9 9 11 13 13 13 18 21 26 25 25 24 21 18 18 18 21 24
WIND GUST 32 37 35 36 36 32 28 32 35
CLOUDS FW FW FW FW FW FW FW FW FW SC B1 B2 B1 B2 B1 B1 SC SC SC
POP 12HR 0 0 0 70 30
QPF 12HR 0 0 0 0.09 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C
TSTMS C S
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 37 58 32 56 32 58 35 58
TEMP 45 37 53 56 39 33 50 54 36 33 53 54 40 36 53 55
DEWPT 30 26 25 22 23 23 21 22 25 26 28 31 32 33 33 33
PWIND DIR NW NW NW NW NE E NE N
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC SC B1 SC SC SC SC B1 B1 B2 B1 B1 B1
POP 12HR 10 0 10 20 20 30 30 30
RAIN SHWRS S S S C C C C C C
SNOWSHWRS S S C
SDZ059-212100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 83 53 95 59 78
TEMP 74 82 81 64 58 54 53 71 88 95 88 76 68 62 59 67 75 77 69
DEWPT 39 36 36 36 36 37 42 51 49 43 43 45 53 55 54 46 38 33 36
RH 28 19 20 35 44 52 66 49 26 17 21 33 59 78 83 47 26 20 30
WIND DIR N NE SE SE SE SE SE S S S S S S S S SW W W W
WIND SPD 9 10 9 12 13 14 13 18 23 29 26 26 25 21 18 19 18 21 23
WIND GUST 33 41 37 39 37 32 28 32 34
CLOUDS FW FW FW FW FW FW FW FW FW SC B1 B1 SC B2 B2 SC SC SC SC
POP 12HR 0 0 0 70 30
QPF 12HR 0 0 0 0.09 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L C C S S
TSTMS S C S
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 38 60 34 57 33 57 36 58
TEMP 46 38 55 58 41 35 50 54 39 34 53 54 42 37 52 54
DEWPT 31 26 26 23 23 24 23 25 27 28 31 33 34 35 37 35
PWIND DIR NW NW NW NW E E NE N
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC SC B1 B2 B1 B1 SC B1 B1 B2 B1 B2 B1
POP 12HR 10 0 10 20 20 40 40 30
RAIN SHWRS S S S C C C C C C
SNOWSHWRS S
SDZ062-212100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 82 53 91 60 78
TEMP 76 82 79 63 57 53 53 70 85 91 86 74 67 62 60 65 74 75 71
DEWPT 37 35 36 36 37 38 42 55 53 48 46 48 53 55 57 58 51 47 41
RH 24 18 21 36 47 57 66 59 33 23 25 40 61 78 90 78 44 37 34
WIND DIR N N E E SE SE SE S S S S S S S S S SW SW W
WIND SPD 8 8 6 9 10 10 11 16 21 24 23 23 23 21 19 20 19 17 17
WIND GUST 26 33 37 35 34 35 34 31 31 29 27
CLOUDS FW FW FW FW FW FW FW FW FW FW SC B1 B1 B1 OV B2 B1 B1 SC
POP 12HR 0 0 5 40 60
QPF 12HR 0 0 0 0.11 0.23
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L L S
TSTMS C C S S
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 39 60 36 56 35 58 39 56
TEMP 49 39 56 58 42 37 51 53 39 36 54 55 43 40 52 53
DEWPT 33 28 28 25 26 24 25 27 29 29 32 34 36 37 39 38
PWIND DIR W NW NW NW NE E E N
WIND CHAR BZ BZ GN GN LT GN GN GN
AVG CLOUDS SC SC SC FW SC SC B2 B1 B1 SC B1 B1 B2 B1 B2 B2
POP 12HR 20 0 5 20 20 40 40 30
RAIN SHWRS S S S S S C C C C C
SNOWSHWRS S
SDZ070-212100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 86 55 92 60 80
TEMP 81 86 82 66 59 56 55 71 86 92 86 73 65 61 60 67 76 77 74
DEWPT 35 33 34 34 36 42 50 55 53 47 46 50 54 56 57 57 49 45 37
RH 19 15 18 30 42 59 83 57 32 21 25 44 68 84 90 70 39 32 26
WIND DIR NW N NE E SE SE SE S S S S S S S S S SW SW W
WIND SPD 8 8 5 9 10 11 11 17 21 26 25 24 24 23 19 20 18 17 17
WIND GUST 32 37 35 36 35 34 29
CLOUDS FW FW FW FW FW FW FW FW CL FW SC SC B1 B1 OV B1 B1 SC SC
POP 12HR 0 5 5 40 60
QPF 12HR 0 0 0 0.03 0.22
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C L L S
TSTMS S S C C S
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 40 63 38 58 36 60 40 58
TEMP 51 41 58 61 45 39 53 55 41 37 55 57 45 42 53 55
DEWPT 33 29 28 25 26 25 29 28 30 29 34 34 38 39 40 38
PWIND DIR NW NW N N NE E NE N
WIND CHAR BZ BZ GN GN GN GN GN BZ
AVG CLOUDS SC SC SC FW SC SC B1 B2 SC SC B2 B2 B2 B2 B2 B2
POP 12HR 20 0 10 20 20 40 50 40
RAIN SHWRS S S S S C C C C C C
TSTMS S
SDZ069-212100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
1253 PM CDT TUE APR 21 2026
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 85 55 92 61 79
TEMP 79 84 83 66 59 57 55 71 86 92 86 74 67 62 61 67 75 78 73
DEWPT 37 34 35 34 36 40 48 54 51 46 45 48 54 56 56 52 44 39 34
RH 22 17 18 30 42 53 77 55 30 21 24 40 63 81 84 59 33 25 24
WIND DIR N N E E SE SE SE S S S S S S S S S SW W W
WIND SPD 8 8 8 10 11 12 11 17 23 27 26 25 26 23 19 19 18 18 19
WIND GUST 37 36 33
CLOUDS FW FW FW FW FW FW FW FW CL FW B1 B1 SC B2 OV B1 B1 SC SC
POP 12HR 0 5 5 50 50
QPF 12HR 0 0 0 0.06 0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C
TSTMS S S C S
DATE FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 40 62 37 57 35 58 39 57
TEMP 50 40 56 60 44 38 50 54 40 36 53 55 44 41 52 53
DEWPT 32 27 27 24 25 24 27 28 29 29 33 35 37 37 39 38
PWIND DIR NW NW NW NW NE E NE N
WIND CHAR BZ BZ GN GN GN GN GN BZ
AVG CLOUDS SC SC SC FW SC SC B2 B1 SC SC B2 B2 B2 B2 B2 B2
POP 12HR 10 0 10 20 20 40 50 40
RAIN SHWRS S S S C C C C C C
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