338
FOUS53 KFSD 310828
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
328 AM CDT TUE MAR 31 2026
IAZ012-312100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 57 32 40 32 43
TEMP 47 44 47 54 55 49 42 37 35 34 36 39 40 38 35 34 34 32 35 39 42 41
DEWPT 41 33 34 34 26 23 23 21 21 21 26 30 33 33 34 34 34 32 35 39 39 37
RH 79 65 60 46 32 36 46 52 56 58 67 70 76 82 96100100100100100 89 85
WIND DIR NE N N N N N NE NE NE NE E E E E E E NE NE NE N N N
WIND SPD 21 25 25 23 20 17 16 13 13 13 16 17 19 18 18 17 16 14 13 12 11 10
CLOUDS B1 B2 B1 B1 B2 OV OV B2 B1 B2 B2 OV OV OV OV OV OV OV OV OV B2 B2
POP 12HR 10 20 70 100 80
QPF 12HR 0 0 0.26 0.46 0.29
SNOW 12HR 00-00 00-00 T
RAIN C L L D D D D D D C C
SLEET S S S S S S
SNOW C
WIND CHILL 34 28 26 25 27 30 31 28 24 23 23 22 26 31 34
MIN CHILL 33 28 25 23 27 23 22 22 33
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 28 43 30 42 24 49 29 54
TEMP 32 29 40 41 36 31 40 40 32 26 43 47 34 29 49 50
DEWPT 31 29 39 39 36 31 35 31 27 24 29 31 29 28 35 34
PWIND DIR NE NE N NW NW NW SE W
WIND CHAR GN GN BZ WY BZ BZ GN GN
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC FW SC SC B1 B1
POP 12HR 20 70 60 50 20 10 10 5
FRZG RAIN S
RAIN S C L
RAIN SHWRS L C C C
SNOWSHWRS C S
IAZ031-312100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 61 33 42 32 47
TEMP 52 47 49 58 61 55 47 42 38 36 38 41 42 41 38 37 36 33 37 43 46 46
DEWPT 38 35 33 34 28 22 22 22 21 22 27 31 33 35 36 36 36 33 37 40 38 37
RH 59 63 54 40 28 27 37 44 50 56 64 67 70 79 92 96100100100 89 73 71
WIND DIR NW N N N N N NE NE NE NE E E E E E E NE NE N N NW NW
WIND SPD 12 21 25 23 19 16 13 12 11 11 13 14 16 14 13 13 12 11 11 12 12 10
WIND GUST 32 41
CLOUDS SC B1 B2 B1 B2 OV OV B1 B1 B2 OV OV OV OV OV OV OV OV OV B2 B2 B2
POP 12HR 10 20 80 100 80
QPF 12HR 0 0 0.22 0.56 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN C C D D D D D D D D C C
SLEET S S
SPRINKLES C
WIND CHILL 31 28 30 33 34 33 30 29 28 25 29
MIN CHILL 32 25 25 31 28 22 23
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 29 50 30 46 24 52 29 57
TEMP 35 30 47 48 39 31 43 44 34 27 46 50 36 30 52 54
DEWPT 34 30 40 41 36 31 33 30 27 23 28 29 28 28 34 34
PWIND DIR NE NE NW NW NW NW SE W
WIND CHAR GN GN BZ WY BZ BZ GN GN
AVG CLOUDS SC SC B2 B2 B2 B2 B2 B2 B1 SC FW FW SC SC B1 B1
POP 12HR 10 70 60 50 20 10 5 5
RAIN L L
RAIN SHWRS L C C C
SNOWSHWRS C C S
IAZ014-312100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 57 31 40 31 43
TEMP 47 42 45 52 54 48 41 37 33 32 36 39 40 37 35 33 33 31 35 40 42 39
DEWPT 38 34 35 37 31 25 24 22 23 22 27 30 33 33 33 33 33 31 35 39 40 37
RH 71 73 68 56 41 40 50 54 66 66 69 70 76 85 92100100100100 96 93 92
WIND DIR N N N N N N N NE NE NE E E E E E E NE NE NE N N NW
WIND SPD 19 23 25 23 21 17 16 14 13 13 16 17 19 18 18 17 16 14 13 12 12 11
WIND GUST 40
CLOUDS B1 B1 B2 B1 B2 OV B2 B2 B1 B2 OV B2 OV OV OV OV OV OV OV OV B2 B2
POP 12HR 5 10 60 100 90
QPF 12HR 0 0 0.18 0.53 0.30
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN D D
RAIN S L L D D D D D D C C
SLEET S S S S
SNOW S
SPRINKLES C
WIND CHILL 33 33 28 24 22 26 30 31 27 24 22 22 21 26 32 32
MIN CHILL 32 30 25 21 20 26 22 18 22 31
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 28 44 31 42 25 47 28 52
TEMP 31 28 41 42 37 32 40 40 32 27 42 45 33 29 48 47
DEWPT 31 28 39 41 37 32 36 33 27 24 29 30 28 26 34 34
PWIND DIR N NE N NW NW NW W W
WIND CHAR GN GN BZ WY BZ BZ GN GN
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC FW SC SC B1 B1
POP 12HR 10 70 60 50 20 10 10 10
RAIN C L
RAIN SHWRS L C C C
SNOW S
SNOWSHWRS C S
IAZ022-312100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 59 33 42 33 47
TEMP 54 47 47 55 57 51 44 40 37 35 37 39 40 39 36 35 35 34 37 43 46 42
DEWPT 42 38 37 37 32 26 25 24 24 25 29 32 34 34 35 35 35 34 37 43 43 39
RH 64 71 68 51 38 37 47 52 59 66 72 76 79 82 96100100100100100 89 89
WIND DIR SE NE N N N N NE NE NE NE E E E E E E E NE NE N NW NW
WIND SPD 12 21 26 24 21 18 17 16 14 14 17 18 19 18 18 18 17 14 13 13 13 11
WIND GUST 42
CLOUDS SC B2 B2 SC B2 B2 B2 B2 B1 B2 OV OV OV OV OV OV OV OV OV B2 B2 B2
POP 12HR 10 20 70 100 90
QPF 12HR 0 0 0.23 0.60 0.32
SNOW 12HR 00-00 00-00 00-00
RAIN C C L L D D D D D D C C
SLEET S S
SPRINKLES C C
WIND CHILL 32 28 25 27 30 31 30 26 25 25 24 28
MIN CHILL 31 23 23 28 24 23 24
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 31 48 32 43 26 49 30 54
TEMP 34 31 45 46 39 33 41 41 33 29 44 46 34 31 50 50
DEWPT 34 31 42 42 39 33 36 32 29 25 29 29 29 28 35 34
PWIND DIR N NE N NW NW NW W W
WIND CHAR GN BZ BZ WY BZ BZ GN GN
AVG CLOUDS B1 SC B2 B2 B2 B2 B2 B2 B1 SC SC FW FW SC B1 B1
POP 12HR 10 70 70 50 20 10 10 10
RAIN C L
RAIN SHWRS L C C C
SNOWSHWRS C S
MNZ072-312100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 49 30 41 30 37
TEMP 37 37 41 44 46 43 38 35 32 31 33 38 40 39 35 33 32 30 31 34 37 35
DEWPT 28 30 32 30 26 23 22 21 20 21 24 25 27 31 30 31 31 30 30 32 33 33
RH 70 75 70 57 45 45 52 56 61 66 69 59 59 73 82 92 96100 96 92 85 92
WIND DIR N N N N N N N N NE E E E E E E E E NE NE NE N N
WIND SPD 13 17 21 23 20 16 13 11 10 10 12 14 17 16 16 16 14 13 13 13 12 10
WIND GUST 32
CLOUDS B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV B2 OV
POP 12HR 10 20 50 90 90
QPF 12HR 0 0 0.09 0.31 0.30
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN D D
RAIN S C C D D D D D L L
SNOW S S C C D D D D D D L L
SPRINKLES C
WIND CHILL 28 28 31 30 27 24 22 24 29 32 30 25 23 22 19 21 25 29 27
MIN CHILL 27 27 33 23 22 19 28 22 19 19 25
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 28 39 29 39 24 45 29 47
TEMP 31 28 36 38 34 30 37 38 32 27 40 43 34 30 44 43
DEWPT 30 28 32 35 33 30 32 30 27 24 27 29 28 28 33 33
PWIND DIR N NE N NW NW NW W NW
WIND CHAR GN GN GN BZ BZ BZ GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC FW SC SC B1 B1
POP 12HR 20 70 60 50 30 10 10 20
FRZG RAIN S L
RAIN L L
RAIN SHWRS L C S S
SNOW S L S
SNOWSHWRS L C C C C S S
MNZ081-312100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 52 31 40 30 39
TEMP 40 39 42 49 51 45 39 36 33 31 34 39 40 37 35 33 32 30 32 36 38 36
DEWPT 33 31 32 32 28 24 22 21 20 21 24 26 29 30 31 31 31 30 31 34 35 33
RH 76 73 67 52 41 43 50 54 58 66 66 59 64 75 85 92 96100 96 92 89 89
WIND DIR N N N N N N N NE NE NE E E E E E E NE NE NE NE N N
WIND SPD 14 20 23 24 21 17 13 13 11 10 13 14 17 17 17 16 16 13 13 13 12 11
WIND GUST 31 35
CLOUDS B2 B2 B1 SC B1 OV B2 B2 B1 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 OV
POP 12HR 5 20 50 100 90
QPF 12HR 0 0 0.14 0.41 0.32
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN D D D D
RAIN S C C D D D D D L L
SLEET S S S
SNOW S S C C S D D D S
WIND CHILL 32 28 32 31 27 24 22 25 31 31 27 25 22 22 19 22 27 30 28
MIN CHILL 28 27 27 22 22 26 21 19 19 28
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 28 41 31 40 26 45 28 49
TEMP 31 28 38 39 36 32 38 38 32 27 41 43 33 29 45 44
DEWPT 30 28 34 36 35 32 32 31 27 24 26 28 27 26 31 32
PWIND DIR N NE N NW NW NW W W
WIND CHAR GN GN BZ BZ BZ BZ GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC FW SC SC B1 SC
POP 12HR 10 60 60 50 30 10 10 10
FRZG RAIN C C C
RAIN C L
RAIN SHWRS L C C S
SNOW C S
SNOWSHWRS C C C C S
MNZ089-312100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 52 30 39 30 39
TEMP 42 39 42 49 50 44 38 35 32 31 34 38 39 36 34 32 32 30 32 36 38 36
DEWPT 32 30 32 33 27 23 22 20 20 21 24 26 29 31 31 31 32 30 32 34 35 34
RH 67 70 67 54 41 43 52 54 61 66 66 62 67 82 89 96100100100 92 89 92
WIND DIR N N N N N N N NE NE NE E E E E E E NE NE NE NE N N
WIND SPD 18 23 25 24 21 18 17 16 13 13 16 17 19 18 18 18 18 16 14 13 13 11
WIND GUST 33 36
CLOUDS B2 B2 B1 B1 B1 OV OV B2 B1 B2 B2 B2 OV OV OV OV OV OV OV OV B2 OV
POP 12HR 5 20 60 100 90
QPF 12HR 0 0 0.17 0.44 0.31
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN D D D D
RAIN S L L D D D D D C C
SLEET S S S
SNOW S S L S S D D S S S
WIND CHILL 34 28 32 29 25 22 21 24 29 29 26 23 20 20 19 22 27 30 28
MIN CHILL 28 26 25 19 19 26 20 18 18 27
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 28 40 30 40 24 45 28 49
TEMP 31 28 37 39 35 31 38 38 31 26 40 43 32 29 45 45
DEWPT 30 28 34 37 34 31 32 30 26 23 27 28 27 26 33 33
PWIND DIR N NE N NW NW NW W W
WIND CHAR GN GN BZ BZ BZ BZ GN GN
AVG CLOUDS B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC FW SC SC B1 B1
POP 12HR 20 70 60 50 30 10 10 10
FRZG RAIN S C C
RAIN C L
RAIN SHWRS L C C
SNOW S S S
SNOWSHWRS C C C C S
SDZ040-312100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 49 27 40 28 36
TEMP 39 38 40 45 46 41 36 32 30 29 31 37 40 37 34 32 30 28 30 33 36 35
DEWPT 32 30 32 29 23 21 20 19 19 20 22 24 27 30 29 30 30 28 29 32 32 31
RH 76 73 73 53 40 44 52 58 63 69 69 59 59 75 82 92100100 96 96 85 85
WIND DIR N N N N N N NE NE NE E E E E E E E NE NE NE NE NE NE
WIND SPD 14 18 21 21 19 16 13 13 13 13 14 16 19 18 18 17 17 16 14 13 12 10
WIND GUST 33 28
CLOUDS B2 B2 B1 SC B2 OV OV OV OV OV OV B2 OV OV OV OV OV OV OV B2 OV B2
POP 12HR 10 20 60 90 80
QPF 12HR 0 0 0.04 0.26 0.21
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN D S
RAIN S L D D D S S
SNOW S C C L L D D D D D D C C
WIND CHILL 30 29 30 33 27 22 19 18 20 28 31 27 23 21 18 16 19 23 28 27
MIN CHILL 28 28 32 22 18 17 26 20 16 16 25
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 27 38 27 39 21 44 26 47
TEMP 29 27 35 37 32 28 36 37 28 23 39 42 31 27 44 44
DEWPT 28 27 32 33 31 28 30 28 24 21 27 28 26 26 33 31
PWIND DIR NE NE N NW NW NW SW W
WIND CHAR GN GN BZ BZ BZ GN GN GN
AVG CLOUDS B2 B2 OV B2 B2 B2 OV B2 B1 SC SC FW SC SC B1 B1
POP 12HR 30 80 60 50 20 10 10 10
FRZG RAIN C D L
RAIN D L
RAIN SHWRS L
SNOW C D L
SNOWSHWRS L C C C S
SDZ050-312100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 49 30 37 31 41
TEMP 41 40 41 46 48 45 41 36 34 31 31 35 37 36 35 33 33 31 32 36 40 41
DEWPT 31 30 30 24 16 15 17 20 20 21 22 27 30 32 33 33 33 31 32 34 35 35
RH 67 67 65 42 27 29 37 52 56 66 69 72 75 85 92100100100100 92 82 79
WIND DIR N N N N N NE NE NE E E E E E E E NE NE N N N NE E
WIND SPD 18 24 25 23 19 14 13 13 14 16 18 19 19 17 16 13 12 11 11 11 11 11
WIND GUST 28 35 26
CLOUDS B2 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2
POP 12HR 10 50 70 90 50
QPF 12HR 0 0.02 0.30 0.30 0.04
SNOW 12HR 00-00 00-00 1
RAIN S S S D D D D C C S
SNOW S C C C L L D D D D C C
WIND CHILL 33 29 30 33 28 24 20 19 24 27 26 25 23 23 22 23 28 33 34
MIN CHILL 29 28 27 20 17 25 23 21 21 29
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 29 42 26 41 22 51 31 54
TEMP 33 30 36 42 34 27 36 40 30 25 43 49 35 32 50 52
DEWPT 32 30 33 33 30 26 27 26 24 21 28 31 28 26 33 32
PWIND DIR E NE NW NW NW NW S NW
WIND CHAR GN BZ BZ WY BZ GN GN BZ
AVG CLOUDS B2 B2 OV B2 B2 B2 B2 B1 SC FW SC FW SC SC B1 B1
POP 12HR 50 60 50 30 20 10 5 5
FRZG RAIN C L
RAIN S C L S
SNOW C L C
SNOWSHWRS C C C C S
SDZ057-312100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 29 41 29 43
TEMP 41 40 41 47 48 46 40 36 34 31 32 37 39 38 35 33 32 30 32 37 41 42
DEWPT 32 31 30 21 16 15 17 20 21 22 23 25 29 33 33 33 32 30 32 34 34 34
RH 70 70 65 35 27 28 39 52 58 69 69 61 67 82 92100100100100 89 76 73
WIND DIR N N N N N NE NE NE E E E E E E E E NE NE NE NE NE E
WIND SPD 17 19 21 19 16 13 12 12 14 14 17 17 18 16 14 13 11 10 10 10 11 11
WIND GUST 27
CLOUDS B2 B1 B1 B2 B2 OV OV OV OV OV OV B2 OV OV OV OV OV OV OV B2 B2 B2
POP 12HR 10 50 70 90 50
QPF 12HR 0 0.01 0.22 0.20 0.06
SNOW 12HR 00-00 00-00 1
RAIN S L D D D D C S
SNOW S C C C L L D D D D C C
WIND CHILL 33 30 32 33 27 24 20 21 27 30 29 25 23 23 21 24 30
MIN CHILL 30 29 26 20 18 28 23 19 20 32
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 28 43 26 42 21 50 29 53
TEMP 33 29 39 41 33 27 38 41 30 24 44 48 34 30 49 50
DEWPT 31 29 32 32 29 27 27 26 24 21 28 30 28 27 33 32
PWIND DIR E NE NW NW NW NW SE NW
WIND CHAR GN BZ BZ WY BZ GN GN GN
AVG CLOUDS B2 OV OV B2 B2 B2 B2 B1 SC SC SC FW SC SC B1 B1
POP 12HR 50 70 50 30 20 10 5 5
FRZG RAIN C S
RAIN S C S S
SNOW S C L C
SNOWSHWRS C C C C S
SDZ038-312100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 49 28 42 29 41
TEMP 36 37 40 46 48 44 38 35 32 30 32 40 42 40 35 33 31 29 32 37 41 40
DEWPT 29 30 30 25 21 18 18 19 19 20 22 23 26 31 31 31 31 29 30 32 32 31
RH 75 75 67 43 34 35 44 52 58 66 66 50 53 70 85 92100100 92 82 70 70
WIND DIR N N N N N N NE NE E E E E E E E E NE NE NE NE NE NE
WIND SPD 21 19 21 21 18 13 11 11 11 11 13 14 17 16 13 13 12 11 12 11 11 10
WIND GUST 32 24
CLOUDS B2 B1 B2 B1 B2 B2 OV OV OV OV OV B2 OV OV OV OV OV OV OV B2 B2 B2
POP 12HR 5 40 70 90 70
QPF 12HR 0 0 0.06 0.23 0.14
SNOW 12HR 00-00 00-00 T
RAIN L L D D D L C C
SNOW S C C C L S D S D D L L C
SPRINKLES C
WIND CHILL 25 26 30 31 27 22 20 22 32 34 31 26 24 21 19 23 29 34 33
MIN CHILL 24 27 26 19 18 30 23 19 19 30
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 28 41 26 42 20 47 27 50
TEMP 31 28 37 40 32 27 39 40 28 22 41 46 32 28 46 47
DEWPT 29 28 32 32 30 27 28 27 24 20 26 28 26 25 32 31
PWIND DIR E NE N NW NW NW W NW
WIND CHAR GN GN BZ WY BZ GN GN GN
AVG CLOUDS B2 B2 OV B2 B2 B2 B2 B2 SC SC SC FW SC SC B1 B1
POP 12HR 50 80 60 50 20 10 10 10
FRZG RAIN C D
RAIN D L
RAIN SHWRS L
SNOW C D L
SNOWSHWRS L C C C S
SDZ059-312100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 52 30 42 30 43
TEMP 38 39 42 48 50 46 41 36 34 31 34 40 42 39 35 34 32 30 33 39 43 41
DEWPT 30 31 32 27 22 19 20 20 20 20 22 26 31 33 33 33 32 30 33 35 35 34
RH 73 73 67 44 33 34 42 52 56 63 61 57 65 79 92 96100100100 85 73 76
WIND DIR N N N N N N NE NE E E E E E E E E NE NE NE NE N NE
WIND SPD 20 23 23 23 20 14 13 12 12 12 14 16 18 17 14 13 12 12 12 11 12 10
WIND GUST 33
CLOUDS B2 B1 B1 B1 B2 OV OV OV OV OV OV B2 OV OV OV OV OV OV OV B2 B2 B2
POP 12HR 5 30 70 90 70
QPF 12HR 0 0 0.18 0.26 0.17
SNOW 12HR 00-00 00-00 T
RAIN S L L D D D D L L S S
SNOW S S C C L D S S D L L
WIND CHILL 28 28 32 33 28 25 22 24 32 33 30 25 24 23 21 24 32
MIN CHILL 25 28 28 21 20 30 23 20 20 32
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 28 43 27 43 21 50 28 54
TEMP 31 28 39 41 33 28 40 41 29 23 43 48 34 29 49 50
DEWPT 30 28 34 34 31 28 29 28 24 22 28 30 28 26 34 32
PWIND DIR E NE N NW NW NW S NW
WIND CHAR GN BZ BZ WY BZ GN GN GN
AVG CLOUDS B2 B2 OV B2 B2 B2 B2 B1 SC FW SC FW SC SC B1 B1
POP 12HR 40 70 50 40 20 10 5 5
FRZG RAIN C L
RAIN L L
RAIN SHWRS C
SNOW C L L
SNOWSHWRS C C C C S
SDZ062-312100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 55 31 40 31 41
TEMP 45 42 45 51 52 47 41 36 34 32 35 40 40 39 36 34 33 31 33 37 41 39
DEWPT 35 31 32 30 22 20 20 20 19 20 23 27 30 32 31 31 32 31 33 35 35 33
RH 68 65 60 44 31 34 42 52 54 61 61 59 67 76 82 89 96100100 92 79 79
WIND DIR N N N N N N NE NE NE E E E E E E E NE NE NE NE N N
WIND SPD 17 21 23 21 18 14 13 12 12 12 14 16 17 17 17 16 14 13 12 11 11 10
WIND GUST 27 32 33 28 27
CLOUDS B1 B2 B1 B1 B2 OV OV B2 B2 OV OV B2 OV OV OV OV OV OV OV B2 B2 B2
POP 12HR 5 20 70 100 80
QPF 12HR 0 0 0.18 0.36 0.26
SNOW 12HR 00-00 00-00 00-00
RAIN S L L D D D D D D C C
SNOW C C L L S D S S D D S
WIND CHILL 33 33 28 25 22 26 32 31 30 27 24 23 21 23 30 34 33
MIN CHILL 32 31 26 21 21 30 22 19 19 30
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 29 43 29 42 23 49 29 54
TEMP 31 29 39 41 34 30 40 40 31 25 43 47 34 29 48 50
DEWPT 29 28 34 35 33 30 31 28 26 22 27 28 27 27 33 32
PWIND DIR NE NE N NW NW NW SE W
WIND CHAR GN GN BZ BZ BZ GN GN GN
AVG CLOUDS B2 B2 OV B2 B2 B2 OV B2 B1 SC SC FW SC SC B1 B1
POP 12HR 20 70 50 40 20 10 5 5
FRZG RAIN S L
RAIN L L
RAIN SHWRS C C
SNOW S
SNOWSHWRS C C C C S
SDZ070-312100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 59 32 41 32 46
TEMP 52 46 48 56 58 53 46 40 36 34 38 40 41 40 38 36 34 33 36 42 45 44
DEWPT 41 33 32 32 24 19 20 21 20 21 25 30 32 33 35 34 34 33 36 37 37 35
RH 66 60 54 40 27 26 35 46 52 58 59 67 70 76 89 92100100100 82 73 70
WIND DIR N N N N N N NE NE NE E E E E E E NE NE NE N N N N
WIND SPD 19 24 24 23 20 16 14 12 12 12 14 16 17 16 14 13 13 11 12 12 12 10
WIND GUST 29 36
CLOUDS B1 B2 B2 B2 B2 OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2
POP 12HR 10 20 70 100 80
QPF 12HR 0 0 0.21 0.42 0.21
SNOW 12HR 00-00 00-00 00-00
RAIN C L L D D D D D D C C
SLEET S S S S
SNOW C
WIND CHILL 33 28 26 29 32 32 32 29 27 25 24 28 34
MIN CHILL 32 25 25 30 27 23 23
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 29 47 29 45 24 53 30 58
TEMP 34 30 44 45 37 31 43 44 33 26 46 51 36 31 53 55
DEWPT 32 30 37 38 34 31 32 29 26 23 27 29 28 27 34 32
PWIND DIR NE NE NW NW NW NW SE W
WIND CHAR GN GN BZ WY BZ BZ GN GN
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC FW SC SC B1 B1
POP 12HR 20 70 50 40 20 10 5 5
FRZG RAIN S
RAIN S L L
RAIN SHWRS C C C C
SNOW S
SNOWSHWRS C C C S
SDZ069-312100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
328 AM CDT TUE MAR 31 2026
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26
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 57 32 41 32 44
TEMP 47 44 46 52 55 51 44 40 36 34 36 39 40 39 37 35 34 32 35 39 43 43
DEWPT 36 31 32 32 23 19 20 20 20 20 23 29 32 33 34 33 34 32 34 36 36 36
RH 65 60 58 46 29 28 38 44 52 56 59 67 73 79 89 92100100 96 89 76 76
WIND DIR NW N N N N N NE NE NE E E E E E E NE NE NE N N N N
WIND SPD 25 26 25 24 20 16 14 13 13 13 16 16 18 17 16 14 13 12 12 12 11 10
WIND GUST 35 35
CLOUDS B1 B2 B1 B2 B2 OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2
POP 12HR 10 20 70 100 70
QPF 12HR 0 0 0.23 0.39 0.20
SNOW 12HR 00-00 00-00 T
RAIN S C L L D D D D L L S S
SLEET S S
SNOW S C C S S S
WIND CHILL 32 27 25 26 30 31 31 27 26 25 23 26 31
MIN CHILL 34 33 31 25 23 30 25 23 23 33
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26
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 30 45 29 44 24 52 30 57
TEMP 33 30 42 44 36 30 40 43 33 26 45 50 35 31 51 53
DEWPT 31 30 36 37 33 29 30 29 25 22 27 30 28 27 33 33
PWIND DIR NE NE NW NW NW NW E W
WIND CHAR GN GN BZ WY BZ GN GN GN
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC FW SC SC B1 B1
POP 12HR 30 60 50 40 20 10 5 5
FRZG RAIN C L
RAIN C L L
RAIN SHWRS C C
SNOW S
SNOWSHWRS C C C C S
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