767
FOUS53 KFSD 170928
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
428 AM CDT TUE MAR 17 2026
IAZ012-172100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 28 24 53 33 66
TEMP 4 11 18 23 28 27 26 28 28 36 47 53 50 44 42 38 34 45 58 65 60
DEWPT 1 4 12 18 19 21 23 26 28 35 41 45 45 42 40 38 34 41 48 50 50
RH 87 73 77 81 68 78 88 92100 96 79 74 83 93 93100100 86 69 58 69
WIND DIR S S S S S S SW W W W W SW SW S SW W NW NW NW W W
WIND SPD 4 10 18 20 14 10 6 6 6 5 8 8 5 5 5 5 5 5 8 8 5
CLOUDS B1 OV OV OV OV B2 FW FW SC SC SC SC B2 B2 SC FW FW SC FW FW SC
POP 12HR 80 10 0 0 0
QPF 12HR 0.08 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW D S
OBVIS BS
WIND CHILL -5 -3 2 8 16 17 18 21 22 31 34 29
MIN CHILL -6 -6 3 16 18 22 29 32
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 73 43 76 39 57 28 49
TEMP 47 43 67 66 49 44 70 69 48 41 52 49 35 29 44 46
DEWPT 43 40 49 49 43 40 46 44 37 32 33 27 24 21 24 25
PWIND DIR SW W SW W N N NE SE
WIND CHAR LT GN GN BZ BZ BZ GN BZ
AVG CLOUDS B1 SC SC SC B1 SC FW SC SC B1 B1 SC B1 B1 B1 B1
POP 12HR 0 0 0 0 5 5 0 10
IAZ031-172100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 34 27 61 36 70
TEMP 8 14 22 30 33 31 29 30 31 39 54 61 58 49 46 42 38 48 62 69 65
DEWPT 3 6 11 15 19 21 24 27 30 35 41 44 45 43 40 38 36 41 47 47 48
RH 79 70 62 53 56 66 81 88 96 85 61 53 62 80 79 86 92 77 58 45 54
WIND DIR SE S S S S S SW W NW NW W SW S S SW W NW NW NW NW NW
WIND SPD 4 11 17 18 13 8 5 5 5 5 5 6 5 4 4 5 5 6 8 8 5
WIND GUST 27 29
CLOUDS B1 OV OV OV OV B2 FW FW SC SC SC SC B1 B1 SC FW FW SC FW FW SC
POP 12HR 70 5 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S L S
WIND CHILL -1 1 7 18 24 23 23 24 25 33
MIN CHILL -3 -3 8 20 22 23 32 34
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 77 44 81 42 60 30 51
TEMP 49 44 71 71 52 46 74 75 54 44 56 54 39 31 46 49
DEWPT 42 39 46 48 42 39 44 42 38 33 32 28 25 21 22 24
PWIND DIR SW W SW W N N NE SE
WIND CHAR LT GN LT GN BZ BZ GN BZ
AVG CLOUDS SC SC SC SC SC SC FW SC SC SC SC SC B1 B1 B1 B1
POP 12HR 0 0 0 0 5 0 0 10
IAZ014-172100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 25 22 49 33 56
TEMP 1 10 18 22 24 26 25 26 27 35 45 49 45 40 39 36 34 42 51 55 52
DEWPT -2 1 7 17 18 20 20 23 26 33 39 41 41 39 37 35 34 39 43 44 44
RH 87 66 61 81 77 78 81 88 96 92 79 74 86 96 92 96100 89 74 66 74
WIND DIR S S S S S S SW W W W W SW SW SW W W NW N NW NW NW
WIND SPD 2 6 14 18 16 12 9 9 9 8 9 10 8 6 6 5 5 6 8 8 5
CLOUDS SC OV OV OV OV B2 FW FW SC SC SC SC B2 B2 B1 FW FW FW FW FW B1
POP 12HR 80 20 0 0 0
QPF 12HR 0.08 0.01 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C C S
WIND CHILL -2 4 7 11 15 16 17 19 28 34 31 29
MIN CHILL -9 -6 4 11 15 17 32 27 29
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 69 41 73 37 53 27 47
TEMP 42 40 62 62 46 43 67 64 46 38 49 47 33 27 42 43
DEWPT 40 38 46 48 42 39 48 47 39 32 35 29 23 21 25 25
PWIND DIR SW W W W N N NE SE
WIND CHAR LT GN GN BZ BZ BZ GN BZ
AVG CLOUDS B1 SC SC SC B1 SC SC SC SC B1 B1 SC B1 B1 B1 B1
POP 12HR 0 0 0 0 5 5 0 10
IAZ022-172100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 27 24 53 36 63
TEMP 4 11 20 23 26 26 26 27 29 36 48 52 49 43 42 39 37 46 57 62 58
DEWPT 1 3 8 17 18 20 22 25 29 34 40 43 43 41 40 38 37 41 47 47 47
RH 87 69 59 77 71 78 85 92100 92 74 71 80 93 93 96100 83 69 58 67
WIND DIR SW S S S S S SW W W W W W SW S SW W NW N NW NW NW
WIND SPD 3 9 16 19 16 12 10 10 10 10 9 10 8 8 8 8 8 8 9 8 5
CLOUDS SC B2 OV OV OV B2 FW FW FW SC SC B1 B2 B2 B1 FW FW FW FW SC SC
POP 12HR 80 20 0 0 0
QPF 12HR 0.07 0.01 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C C S
OBVIS BS
WIND CHILL 0 -2 6 9 13 15 16 18 20 29 34 31
MIN CHILL -6 -6 6 12 15 20 31 33
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 72 44 76 41 57 28 49
TEMP 46 43 67 65 49 45 69 69 50 42 53 50 35 29 43 45
DEWPT 43 41 49 48 43 41 48 45 39 34 34 29 24 21 25 25
PWIND DIR SW W W W N N NE SE
WIND CHAR GN GN GN BZ BZ BZ BZ BZ
AVG CLOUDS B1 SC SC SC B1 SC FW SC SC SC SC SC B1 B1 B1 B1
POP 12HR 0 0 0 0 5 0 0 10
MNZ072-172100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 25 22 43 33 53
TEMP 0 9 16 20 25 26 29 32 33 35 39 42 41 38 37 36 34 38 45 51 50
DEWPT -4 2 10 16 18 21 25 30 31 34 37 39 39 37 36 35 34 36 41 43 43
RH 83 72 77 84 74 81 85 92 92 96 92 89 92 96 96 96100 92 86 74 77
WIND DIR S S S S S SW W W W W W SW SW SW W W NW NW W W SW
WIND SPD 5 10 17 18 14 12 11 11 10 10 10 11 10 9 6 6 6 5 6 8 8
CLOUDS B1 B2 B2 OV OV B1 SC FW SC SC B1 B1 B2 B2 SC FW SC SC FW SC SC
POP 12HR 90 20 0 0 0
QPF 12HR 0.08 0.01 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW D C S
WIND CHILL -13 -5 1 5 13 15 20 24 25 28 32 32 32 31 28 33
MIN CHILL -16 -12 1 11 20 22 32 30 27 28
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 63 43 68 34 49 26 46
TEMP 44 42 59 59 48 45 63 60 42 36 44 43 32 27 40 44
DEWPT 40 39 45 47 43 40 45 43 37 31 31 27 23 21 24 25
PWIND DIR SW W SW W N N NE SE
WIND CHAR GN GN GN BZ BZ BZ GN BZ
AVG CLOUDS B1 SC SC SC B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 0 0 5 10 5 5 10
MNZ081-172100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 24 20 42 33 51
TEMP -3 6 15 19 23 24 25 27 30 34 39 41 40 38 38 36 34 38 44 50 48
DEWPT -5 -1 8 15 18 19 21 24 29 33 36 38 38 37 36 35 34 36 39 42 42
RH 91 72 73 84 81 81 84 88 96 96 89 89 92 96 92 96100 92 82 74 80
WIND DIR SW S S S S S SW W W W W SW SW SW W W NW NW W W SW
WIND SPD 2 6 14 18 17 13 11 10 9 8 10 10 10 8 6 5 5 5 6 6 5
CLOUDS SC B2 B2 OV OV B2 FW FW SC SC B1 B1 B2 B2 SC FW SC SC FW SC SC
POP 12HR 90 30 0 0 0
QPF 12HR 0.09 0.01 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C L C
WIND CHILL -6 0 4 9 12 14 18 22 27 32 34 34 32 33 31 29 33
MIN CHILL -12 -12 1 8 15 19 32 31 29 29
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 64 42 68 35 49 26 45
TEMP 43 41 59 59 48 44 64 61 44 37 45 43 32 26 40 42
DEWPT 39 38 44 46 42 40 45 44 37 32 32 28 23 21 23 25
PWIND DIR SW W W W N N N SE
WIND CHAR GN GN GN BZ BZ BZ GN BZ
AVG CLOUDS B1 SC SC SC B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 0 0 0 10 5 0 10
MNZ089-172100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 23 21 43 33 58
TEMP -1 8 15 20 23 24 25 28 30 34 39 43 41 39 38 37 34 40 50 57 54
DEWPT -4 0 9 16 17 19 21 25 29 33 37 40 40 38 37 35 34 38 43 46 47
RH 87 69 77 84 77 81 84 88 96 96 92 89 96 96 96 92100 92 77 67 77
WIND DIR S S S S S SW SW W W W W SW SW SW W W NW NW NW W W
WIND SPD 3 9 17 20 17 13 11 10 10 9 10 10 10 9 8 6 8 8 8 8 6
CLOUDS B1 B2 OV OV OV B2 FW FW SC SC SC B1 B2 B2 B1 FW FW FW FW SC B1
POP 12HR 80 20 0 0 0
QPF 12HR 0.08 0.01 0 0 0
SNOW 12HR 1 00-00 00-00
FRZG RAIN S
SNOW D C
OBVIS BS
WIND CHILL -9 -5 -1 4 9 12 14 19 21 27 32 33 32 31 27
MIN CHILL -12 -12 1 8 14 19 32 27 28
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 42 67 42 70 36 51 26 46
TEMP 44 42 63 61 48 44 65 63 44 38 46 45 32 26 40 43
DEWPT 42 39 47 48 42 40 46 44 37 31 32 26 23 20 23 24
PWIND DIR SW W W W N N NE SE
WIND CHAR GN GN GN BZ BZ BZ BZ BZ
AVG CLOUDS B1 SC SC SC B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 0 0 0 10 5 0 10
SDZ040-172100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 27 22 43 31 58
TEMP 1 8 14 21 26 24 25 28 29 33 40 43 41 37 36 34 32 39 50 57 54
DEWPT -2 2 11 16 21 21 23 27 28 33 38 40 40 36 34 33 32 37 44 47 47
RH 87 76 88 81 81 88 92 96 96100 92 89 96 96 92 96100 92 80 69 77
WIND DIR S S S S S S SW W W W SW SW SW SW W NW NW NW W W W
WIND SPD 6 13 21 20 13 10 10 9 8 8 10 10 9 6 5 5 5 5 8 10 8
WIND GUST 32 31
CLOUDS B2 OV B2 OV OV SC SC SC SC B1 B1 B1 B2 B2 SC SC FW SC FW SC SC
POP 12HR 90 5 0 0 0
QPF 12HR 0.07 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C D S
OBVIS BS BS
WIND CHILL -12 -8 -4 5 15 14 15 19 21 26 33 32 31 29 26
MIN CHILL -13 -12 0 12 16 20 34 30 26 28
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 65 41 69 34 49 25 46
TEMP 44 40 62 60 47 43 64 63 42 36 45 43 32 26 40 43
DEWPT 40 37 47 47 41 38 44 42 35 29 30 25 22 20 23 23
PWIND DIR SW W SW W N N NE SE
WIND CHAR GN GN GN BZ BZ BZ GN BZ
AVG CLOUDS B1 SC SC SC B1 SC SC SC SC B1 B1 SC B1 B1 B1 B1
POP 12HR 0 0 0 0 10 5 5 10
SDZ050-172100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 53 39 67 42 72
TEMP 16 23 38 51 50 45 44 42 39 46 61 67 64 53 50 47 43 52 64 71 68
DEWPT 11 16 27 38 39 37 37 37 35 39 43 42 43 41 40 38 37 40 43 41 42
RH 80 74 64 61 66 73 76 82 85 76 51 40 46 64 68 71 79 63 46 34 39
WIND DIR SE S S NW NW W NW W W W W W W W W W W NW NW W NW
WIND SPD 17 21 18 17 13 16 17 16 14 14 17 16 9 8 11 12 13 13 13 12 6
WIND GUST 27 26
CLOUDS OV OV B2 OV B1 SC FW FW FW FW SC SC B1 SC FW FW FW FW FW SC SC
POP 12HR 40 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SLEET C
SNOW S
OBVIS BS
WIND CHILL 0 7 29 31
MIN CHILL -2 0 31 31
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 46 76 48 77 39 54 30 52
TEMP 52 47 71 72 54 50 71 73 51 42 49 51 37 31 45 50
DEWPT 38 35 41 40 38 35 39 39 37 30 29 24 22 21 25 26
PWIND DIR W NW W NW N N E SE
WIND CHAR GN BZ GN BZ BZ WY BZ BZ
AVG CLOUDS B1 SC FW SC SC SC FW SC SC SC SC SC B1 B2 B2 B2
POP 12HR 0 0 0 0 5 0 5 10
SDZ057-172100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 51 35 64 37 71
TEMP 14 20 34 47 48 41 40 38 36 41 58 64 60 51 47 42 38 48 63 70 66
DEWPT 10 16 25 36 39 38 36 36 34 38 44 44 46 42 40 38 36 41 45 44 45
RH 84 84 69 65 71 89 85 92 92 89 59 48 60 71 76 86 92 77 52 39 47
WIND DIR SE SE S W W W W W W W W W W W W W W W W W W
WIND SPD 17 18 14 11 10 11 12 12 10 10 12 13 8 6 9 10 10 10 11 11 5
CLOUDS OV OV B2 OV B2 SC SC SC SC SC SC SC B1 SC FW FW FW FW FW FW SC
POP 12HR 60 5 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C C
OBVIS BS
WIND CHILL -2 5 24 34 32 31 28 31
MIN CHILL -5 -2 30 31 27 26 30 33
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 75 43 77 36 54 28 53
TEMP 49 44 69 70 51 47 70 70 47 40 50 50 35 28 46 51
DEWPT 39 37 44 44 40 36 41 40 37 31 29 25 22 21 25 27
PWIND DIR SW NW SW NW N N E SE
WIND CHAR LT GN GN BZ BZ BZ BZ BZ
AVG CLOUDS B1 SC FW SC SC SC SC SC SC B1 B1 SC SC B1 B2 B1
POP 12HR 0 0 0 0 10 0 5 10
SDZ038-172100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 35 28 49 31 66
TEMP 9 11 18 30 33 30 31 31 30 34 44 49 47 40 38 36 32 42 56 64 60
DEWPT 3 7 14 22 27 28 29 30 29 33 40 43 43 38 35 35 32 39 45 48 48
RH 76 83 84 72 78 92 92 96 96 96 86 80 86 92 89 96100 89 66 56 64
WIND DIR SE SE S S S S W NW W SW SW SW S S W NW NW NW W W S
WIND SPD 13 19 21 16 8 8 8 8 5 5 8 8 5 5 5 6 6 6 8 9 5
WIND GUST 29 32
CLOUDS B2 OV B2 OV B2 B1 SC SC SC SC SC B1 B1 SC SC SC FW FW FW FW B1
POP 12HR 90 5 0 0 0
QPF 12HR 0.07 0 0 0 0
SNOW 12HR 1 00-00 00-00
SLEET S
SNOW D C
OBVIS BS BS BS
WIND CHILL -7 -8 1 19 26 22 23 24 23 29 34 31 26
MIN CHILL -9 -9 5 21 22 22 32 26 28
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 71 43 73 35 53 27 51
TEMP 46 41 65 65 49 45 67 67 44 37 48 48 33 28 44 49
DEWPT 41 37 47 48 41 38 44 42 36 30 29 24 21 21 24 25
PWIND DIR SW NW SW NW N N E SE
WIND CHAR LT GN GN BZ BZ BZ BZ BZ
AVG CLOUDS B1 SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1
POP 12HR 0 0 0 5 10 5 5 20
RAIN S
SNOW S
SDZ059-172100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 37 28 54 33 69
TEMP 8 13 21 33 34 31 34 35 31 35 46 53 51 43 41 38 34 44 59 67 63
DEWPT 4 8 17 25 30 29 31 33 31 35 42 46 46 41 38 36 34 41 48 49 50
RH 83 80 84 72 85 92 89 92100100 86 77 83 93 89 92100 89 67 52 62
WIND DIR SE SE S S S SW W W W W SW SW S S W W NW NW W W SW
WIND SPD 13 19 23 17 8 8 9 9 8 8 8 9 5 5 6 6 6 8 9 10 6
WIND GUST 29 34
CLOUDS B2 OV B2 OV B2 B2 SC SC SC SC SC SC B1 SC FW FW FW SC FW FW B1
POP 12HR 80 5 0 0 0
QPF 12HR 0.05 0 0 0 0
SNOW 12HR 1 00-00 00-00
SLEET C
SNOW L C
OBVIS BS BS BS
WIND CHILL -9 -5 5 22 27 23 26 28 24 29 33 27
MIN CHILL -10 -8 9 22 23 23 27 29
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 42 74 44 77 36 55 28 51
TEMP 47 42 67 68 50 46 70 70 46 38 51 50 34 28 45 49
DEWPT 42 37 47 47 42 38 44 42 37 30 30 26 23 21 25 25
PWIND DIR SW NW SW NW N N NE SE
WIND CHAR GN GN GN BZ BZ BZ BZ BZ
AVG CLOUDS B1 SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1
POP 12HR 0 0 0 0 10 0 5 10
SDZ062-172100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 29 25 49 32 65
TEMP 3 11 17 23 29 27 28 31 31 35 43 49 48 42 40 36 33 43 57 64 59
DEWPT 0 4 12 18 22 22 24 28 29 35 40 44 44 40 37 35 33 40 47 48 48
RH 87 73 80 81 75 81 85 88 92100 89 83 86 93 89 96100 89 69 56 67
WIND DIR SE S S S S S W NW NW W W SW SW SW W NW NW NW NW W W
WIND SPD 5 12 19 18 12 8 5 6 6 5 6 8 5 5 4 5 5 5 8 9 5
WIND GUST 31 29
CLOUDS B2 OV OV OV OV B1 SC SC SC B1 SC B1 B2 B2 SC SC FW SC FW FW SC
POP 12HR 90 10 0 0 0
QPF 12HR 0.07 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW S D
OBVIS BS BS
WIND CHILL -8 -4 0 9 19 19 21 24 24 30 32 28
MIN CHILL -11 -10 1 16 21 22 26 29
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 71 43 75 38 54 28 49
TEMP 47 43 67 66 50 45 68 69 47 39 51 48 34 28 44 47
DEWPT 42 37 47 47 41 38 44 42 36 30 30 25 22 20 22 23
PWIND DIR SW W W W N N NE SE
WIND CHAR LT GN GN BZ BZ BZ GN BZ
AVG CLOUDS B1 SC SC SC B1 SC SC SC SC B1 B1 SC SC B1 B1 B1
POP 12HR 0 0 0 0 10 0 5 10
SDZ070-172100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 37 30 62 37 71
TEMP 7 15 22 32 36 33 32 34 32 40 55 62 59 50 46 42 38 49 63 70 65
DEWPT 3 5 14 17 23 26 28 31 31 36 42 44 44 42 39 38 36 41 46 46 47
RH 83 64 71 53 59 75 85 89 96 85 61 52 57 74 76 86 92 74 54 42 52
WIND DIR SE SE S S S S W W W W W W SW SW W W NW NW NW NW NW
WIND SPD 8 14 21 20 13 9 6 8 8 8 9 9 5 5 5 6 6 8 10 9 5
CLOUDS B1 OV OV OV OV B2 SC FW SC SC SC SC B2 B1 SC FW FW SC FW FW SC
POP 12HR 70 5 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C L
OBVIS BS BS
WIND CHILL -6 0 6 19 27 25 26 27 25 34 33
MIN CHILL -7 -6 9 24 24 24 31
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 44 77 45 81 41 59 29 52
TEMP 49 45 72 71 52 46 75 75 52 42 56 53 38 30 47 49
DEWPT 42 37 45 45 41 38 42 40 37 31 31 26 23 21 22 22
PWIND DIR SW NW SW W N N NE SE
WIND CHAR LT GN GN BZ BZ BZ GN BZ
AVG CLOUDS B1 SC SC SC SC SC FW SC SC SC SC SC B1 B1 B2 B1
POP 12HR 0 0 0 0 5 0 0 10
SDZ069-172100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
428 AM CDT TUE MAR 17 2026
DATE TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 38 30 62 37 71
TEMP 8 14 22 33 36 32 34 35 32 38 54 62 59 50 46 43 38 48 63 69 65
DEWPT 3 7 16 21 27 27 30 32 31 36 43 45 46 42 40 38 36 41 46 46 47
RH 79 73 77 61 69 81 85 89 96 92 66 54 62 74 79 82 92 77 54 44 52
WIND DIR SE SE S S SE SW W W W W W W SW SW W W NW NW NW NW NW
WIND SPD 10 16 21 18 10 8 9 9 8 8 9 9 5 5 6 6 6 9 10 10 5
CLOUDS B2 OV OV OV OV B1 SC SC SC SC SC SC B2 B1 SC FW FW FW FW FW SC
POP 12HR 70 5 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C L
OBVIS BS BS
WIND CHILL -6 -2 6 22 29 26 27 27 25 32 32
MIN CHILL -8 -7 10 24 25 24 31 33
DATE FRI 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26
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 44 76 46 80 40 58 29 51
TEMP 49 44 71 71 52 47 73 74 51 42 53 53 37 30 45 49
DEWPT 41 36 44 45 41 37 41 41 37 31 30 26 23 21 22 23
PWIND DIR SW NW W W N N NE SE
WIND CHAR LT GN GN BZ BZ BZ BZ BZ
AVG CLOUDS B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B1
POP 12HR 0 0 0 0 5 0 5 10
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page