693
FOUS53 KFSD 312033
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
333 PM CDT TUE MAR 31 2026
IAZ012-010900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 32 45 32 42 28
TEMP 54 48 39 35 34 32 37 45 43 42 39 38 37 35 36 38 41 39 33 30 30 28
DEWPT 24 22 21 20 20 20 25 30 36 37 37 36 35 33 35 37 37 34 32 30 28 28
RH 31 35 48 54 56 61 61 55 76 82 92 92 92 92 96 96 85 82 96100 92100
WIND DIR N N NE NE E E E E E E E E NE NE N N NW NW NW NE NE NE
WIND SPD 23 16 14 13 13 13 17 18 18 18 18 18 18 17 16 14 13 11 8 8 10 12
CLOUDS SC B2 OV B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 B2 B1 SC B1 B2
POP 12HR 5 90 100 90 20
QPF 12HR 0 0.19 0.67 0.31 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S S L
RAIN SHWRS L D D D D D D D C C
TSTMS S
WIND CHILL 31 26 25 22 28 33 30 28 27 25 27 30 33 32 26 23 21 17
MIN CHILL 25 22 22 32 28 23 25 31 22 17
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 41 25 39 23 49 31 60 31 57
TEMP 38 41 31 27 37 37 30 25 43 47 35 31 54 55 37 33 51 54
DEWPT 36 35 30 27 31 29 26 23 29 33 29 28 40 40 34 31 36 36
PWIND DIR NE NW NW NW NW S SW NE E
WIND CHAR GN BZ WY BZ GN GN BZ BZ BZ
AVG CLOUDS OV OV OV OV OV B2 B1 SC SC FW FW FW SC SC B1 B1 B1 B1
POP 12HR 80 60 40 10 5 10 10 5 5
FRZG RAIN L
RAIN SHWRS L D L C
SNOWSHWRS L C C C
IAZ031-010900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 33 48 34 47 30
TEMP 59 54 45 40 37 35 39 46 47 45 41 39 39 38 39 42 46 45 38 35 32 30
DEWPT 30 22 22 20 20 21 25 32 37 39 39 39 38 36 37 38 37 35 34 32 30 30
RH 33 28 40 44 50 56 57 58 68 79 92100 96 92 92 86 71 68 85 89 92100
WIND DIR N N NE NE NE E E E E E E E NE NE N NW NW NW N NE NE E
WIND SPD 20 14 13 12 10 11 13 14 16 14 14 13 13 12 13 14 13 10 6 6 9 10
CLOUDS B1 OV OV B2 SC B2 OV OV OV OV OV OV OV OV OV OV B2 B1 SC SC SC B2
POP 12HR 5 90 100 90 20
QPF 12HR 0 0.19 0.71 0.19 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S
RAIN SHWRS S C D D D D D D D C C S S D
TSTMS S S S
WIND CHILL 32 30 27 31 33 31 31 30 31 34 33 29 24 21
MIN CHILL 30 25 23 34 31 30 30 32 27 20
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 47 26 43 23 53 31 65 32 60
TEMP 42 47 35 28 41 41 32 25 46 51 37 32 58 61 42 34 54 58
DEWPT 36 35 31 27 29 27 26 23 28 31 29 29 39 39 34 31 35 34
PWIND DIR NE NW NW NW NW S SW N E
WIND CHAR GN BZ WY BZ GN GN GN GN BZ
AVG CLOUDS OV OV B2 B2 B2 B2 B1 SC FW FW FW FW SC SC B1 B1 B1 B1
POP 12HR 80 50 30 10 5 10 10 5 5
RAIN SHWRS D D C C
SNOWSHWRS C C C C
IAZ014-010900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 31 45 31 43 27
TEMP 53 46 37 34 33 31 37 44 44 40 39 37 36 36 36 39 41 38 33 30 29 27
DEWPT 30 24 23 20 20 21 26 31 35 37 36 35 34 32 36 38 38 35 32 30 28 27
RH 41 42 56 56 58 66 64 60 70 89 89 92 92 85100 96 89 89 96100 96100
WIND DIR N N N NE NE NE E E E E E E E NE NE N NW NW NW N NE NE
WIND SPD 24 17 14 13 13 13 16 17 18 18 18 18 18 16 16 14 16 12 9 6 9 10
CLOUDS FW B2 B2 B2 B2 B1 B2 OV OV OV OV OV OV OV OV OV B2 B2 B1 SC B1 B2
POP 12HR 5 90 100 90 10
QPF 12HR 0 0.14 0.75 0.33 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D D D D D D D C C
SNOWSHWRS L
WIND CHILL 28 25 23 22 28 31 30 27 26 26 26 31 33 30 25 23 20 17
MIN CHILL 23 18 20 30 26 25 25 30 23 16
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 42 26 39 23 48 29 59 31 56
TEMP 38 41 33 28 37 36 29 25 43 46 33 30 53 54 37 33 51 53
DEWPT 36 38 32 27 31 29 26 22 28 31 28 27 39 39 34 30 35 35
PWIND DIR NE NW NW NW NW S SW N NE
WIND CHAR GN BZ WY BZ GN GN BZ GN BZ
AVG CLOUDS OV OV OV B2 B2 B2 B2 SC SC FW FW SC SC SC SC B1 B1 B1
POP 12HR 90 60 40 10 5 10 10 10 5
RAIN SHWRS L D L C
SNOWSHWRS L L C C C
IAZ022-010900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 33 47 35 48 30
TEMP 56 50 40 37 36 34 39 46 46 43 39 37 37 38 39 44 46 42 36 33 31 30
DEWPT 33 26 23 21 21 22 28 33 38 38 36 37 37 37 39 42 41 36 34 32 30 30
RH 42 39 50 52 54 61 64 60 73 82 89100100 96100 93 83 79 92 96 96100
WIND DIR N N N NE NE NE E E E E E E E NE N NW NW NW NW N NE E
WIND SPD 23 17 16 16 14 14 18 18 19 18 18 18 18 16 16 16 16 12 9 8 10 13
CLOUDS B1 OV B2 B2 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV B1 B1 SC SC B2
POP 12HR 5 90 100 90 10
QPF 12HR 0 0.13 0.94 0.34 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D D D D D D C C L
TSTMS S S S
WIND CHILL 32 28 27 24 30 30 27 27 29 31 29 26 22 20
MIN CHILL 27 22 22 33 26 27 28 34 25 19
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 45 27 41 25 50 31 62 34 57
TEMP 41 45 34 29 38 39 31 27 45 48 35 32 56 58 40 35 53 55
DEWPT 39 39 34 29 32 29 27 24 28 30 29 29 39 39 36 32 36 34
PWIND DIR NE NW NW NW NW S SW N E
WIND CHAR BZ BZ WY BZ BZ GN BZ GN BZ
AVG CLOUDS B2 OV OV B2 B2 B2 B2 SC FW FW FW FW SC SC SC B1 B1 B1
POP 12HR 80 60 30 10 5 10 10 10 5
RAIN SHWRS L D L C
SNOWSHWRS C C C
TSTMS S
MNZ072-010900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 30 40 29 35 26
TEMP 43 42 34 32 31 30 33 39 39 36 33 32 31 30 30 31 33 34 31 28 28 26
DEWPT 26 22 21 20 20 21 23 25 30 32 33 31 30 30 30 31 31 31 29 28 27 26
RH 51 44 58 61 63 69 66 57 70 85100 96 96100100100 92 89 92100 96100
WIND DIR N N N NE NE E E E E E E E E NE NE N N NW NW NW N NE
WIND SPD 24 16 12 10 9 10 12 14 17 17 18 17 17 16 14 14 13 11 10 9 9 10
CLOUDS SC B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2
POP 12HR 10 80 90 90 20
QPF 12HR 0 0.07 0.46 0.33 0
SNOW 12HR 00-00 00-00 T
FRZG RAIN D D D D S S L
RAIN SHWRS D D D S
SLEET D D D D L
SNOWSHWRS S S S D D S S S D D L L S S L
WIND CHILL 34 34 26 23 23 21 24 31 30 26 22 21 20 19 19 20 23 26 22 19 19 16
MIN CHILL 32 21 20 19 26 20 18 18 22 19 15
WINTER WEATH Y Y Y Y Y Y Y
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 37 27 35 21 41 27 44 28 48
TEMP 32 37 32 28 33 34 28 23 38 40 28 33 42 42 33 30 42 46
DEWPT 30 32 30 28 29 29 25 21 29 31 27 29 35 36 32 29 33 36
PWIND DIR NE N NW NW W SW W N NE
WIND CHAR GN BZ WY BZ GN GN BZ GN BZ
AVG CLOUDS OV OV OV OV OV B2 B1 SC FW FW SC SC B1 B1 B2 B1 B1 B1
POP 12HR 90 60 50 20 5 10 10 5 5
FRZG RAIN L D
RAIN SHWRS D L
SNOWSHWRS L D L C C C S
MNZ081-010900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 31 43 30 37 27
TEMP 47 42 35 33 32 31 35 42 43 38 35 33 31 31 32 34 36 35 31 29 28 27
DEWPT 29 22 21 19 19 21 23 26 30 33 33 32 31 31 32 33 33 31 30 28 26 26
RH 49 44 56 56 58 66 61 53 60 82 92 96100100100 96 89 85 96 96 92 96
WIND DIR N N N N NE E E E E E E E NE NE NE N N NW NW NW N NE
WIND SPD 19 16 13 11 10 10 13 16 17 17 18 18 17 16 14 14 14 12 10 8 8 9
CLOUDS SC B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B2
POP 12HR 5 80 100 90 10
QPF 12HR 0 0.10 0.58 0.38 0
SNOW 12HR 00-00 00-00 T
FRZG RAIN D D D D L
RAIN SHWRS S D D D D D D D L
SLEET D D D D
SNOWSHWRS C L L
WIND CHILL 34 26 24 24 22 26 34 29 24 22 20 20 22 24 27 26 22 22 20 18
MIN CHILL 31 23 22 22 27 20 18 20 24 21 17
WINTER WEATH Y Y Y Y Y Y Y
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 39 27 36 23 43 28 50 30 52
TEMP 35 39 32 28 35 34 29 24 40 42 32 29 47 47 35 31 47 49
DEWPT 31 34 31 27 29 28 25 22 26 30 27 28 37 37 33 29 33 34
PWIND DIR NE N NW NW NW SW W N NE
WIND CHAR GN BZ WY BZ GN GN BZ GN BZ
AVG CLOUDS OV OV OV OV OV B2 B2 SC FW FW SC SC B1 SC SC B1 B1 SC
POP 12HR 80 70 40 20 5 10 10 5 5
FRZG RAIN L L
RAIN SHWRS L D L C
SNOWSHWRS L S L C C C S
MNZ089-010900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 31 43 29 37 27
TEMP 49 43 35 33 31 31 35 42 42 38 37 35 33 32 33 33 36 35 31 28 28 27
DEWPT 26 22 21 19 19 20 24 27 30 34 34 32 31 30 32 33 33 32 30 28 27 26
RH 40 43 56 56 61 63 64 55 62 85 89 89 92 92 96100 89 89 96100 96 96
WIND DIR N N N NE NE E E E E E E E NE NE NE N N NW NW N NE NE
WIND SPD 20 17 14 14 13 13 16 17 18 18 19 18 19 18 17 16 16 12 10 9 10 12
CLOUDS FW B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 OV
POP 12HR 5 90 100 90 20
QPF 12HR 0 0.12 0.61 0.34 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN D D D S L
RAIN SHWRS S D D D D D D D C
SLEET D D
SNOWSHWRS C S C S S L
WIND CHILL 25 22 21 21 25 34 33 28 27 24 22 21 22 23 26 26 22 19 19 15
MIN CHILL 33 21 19 20 27 22 20 20 22 19 14
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 38 25 36 22 44 28 52 30 52
TEMP 34 38 31 27 34 34 28 24 40 42 32 29 47 47 35 30 47 50
DEWPT 32 34 29 27 29 28 24 21 27 31 27 28 38 38 32 29 34 35
PWIND DIR NE N NW NW NW S W N NE
WIND CHAR BZ BZ WY BZ GN GN BZ BZ BZ
AVG CLOUDS OV OV OV B2 B2 B2 B2 SC FW FW FW SC SC SC B1 B1 B1 B1
POP 12HR 90 70 40 20 5 10 10 10 5
FRZG RAIN L L
RAIN SHWRS L D L C
SNOWSHWRS L S L C C C S
SDZ040-010900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 28 39 27 34 24
TEMP 44 40 33 30 29 29 32 38 37 35 33 31 30 28 29 31 34 32 29 27 26 25
DEWPT 21 20 19 18 18 19 21 25 30 31 31 30 29 28 29 31 31 29 28 26 26 25
RH 39 44 56 60 63 66 63 59 75 85 92 96 96100100100 89 88 96 96100100
WIND DIR N N NE NE NE E E E E E E E E NE NE N N N N N NE NE
WIND SPD 19 14 12 12 12 13 14 17 19 19 19 18 18 18 17 14 13 11 9 9 10 12
WIND GUST 29 31 28 29
CLOUDS SC B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV
POP 12HR 10 90 90 90 40
QPF 12HR 0 0.07 0.39 0.24 0.04
SNOW 12HR 00-00 00-00 T
FRZG RAIN D D D S C C D
RAIN SHWRS D D D
SLEET D D D D S C
SNOWSHWRS C S S D D S S D D C C C S D
WIND CHILL 32 24 20 19 18 22 29 26 24 21 19 18 16 17 20 25 23 20 18 16 14
MIN CHILL 30 19 18 17 23 19 14 14 21 17 13
WINTER WEATH Y Y Y Y Y Y Y
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 36 24 35 17 41 25 43 26 46
TEMP 31 36 29 26 32 33 25 20 38 40 30 26 41 40 31 28 42 44
DEWPT 30 29 26 25 29 28 22 18 29 31 26 26 36 35 29 26 33 34
PWIND DIR NE N NW NW W S NW NE E
WIND CHAR GN BZ WY BZ GN GN BZ GN BZ
AVG CLOUDS OV OV OV OV OV B2 B1 SC SC FW SC SC B1 SC B2 B2 B2 B1
POP 12HR 90 70 50 20 5 10 10 5 5
FRZG RAIN D D
RAIN SHWRS S
SNOWSHWRS D D L C C C S
SDZ050-010900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 31 41 29 40 28
TEMP 45 46 39 35 34 32 32 39 40 39 35 34 34 33 33 33 38 39 34 30 30 28
DEWPT 16 16 17 17 18 19 21 27 30 33 33 33 32 30 31 33 34 33 32 30 28 28
RH 31 29 40 47 51 58 63 62 67 79 92 96 92 89 92100 85 79 92100 92100
WIND DIR N NE NE E E E E E E E NE NE N N N N N NE E E NE NE
WIND SPD 16 13 13 13 17 18 20 19 19 17 14 13 13 13 13 12 11 11 13 13 13 13
WIND GUST 26 31 29
CLOUDS B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV B2 OV OV OV
POP 12HR 30 90 90 50 60
QPF 12HR 0 0.23 0.34 0.07 0.12
SNOW 12HR 00-00 T 00-00
FRZG RAIN C L L L
RAIN SHWRS S L D D D D C C C C
SNOWSHWRS S C C S S C C L L
WIND CHILL 31 26 23 21 20 29 30 30 25 25 25 23 24 24 30 32 24 19 19 17
MIN CHILL 25 20 19 29 24 23 22 25 19 17
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 40 25 39 21 55 32 57 29 54
TEMP 33 40 31 27 35 38 28 24 47 53 38 34 53 53 35 30 47 53
DEWPT 31 29 27 25 27 26 24 22 32 35 31 29 37 35 32 29 34 34
PWIND DIR N NW NW NW SW S NW NE E
WIND CHAR BZ WY WY BZ GN GN BZ BZ BZ
AVG CLOUDS OV OV OV B2 B2 SC FW FW FW FW FW SC SC B1 B1 B1 B1 B1
POP 12HR 70 50 20 10 5 10 5 5 10
FRZG RAIN S
SNOWSHWRS L L C C S S
SDZ057-010900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 30 41 28 40 27
TEMP 46 45 37 34 33 32 33 41 40 38 36 35 34 33 34 36 39 38 32 30 29 28
DEWPT 16 17 18 17 20 20 22 26 30 32 33 32 31 30 31 32 32 31 30 29 28 28
RH 29 32 46 49 58 61 63 55 67 79 89 89 89 89 89 85 76 76 92 96 96100
WIND DIR N NE E E E E E E E E E NE NE N N N N NE NE E E NE
WIND SPD 13 12 12 13 16 16 18 18 18 16 14 13 12 11 11 11 10 11 11 12 12 12
WIND GUST 28
CLOUDS B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV OV
POP 12HR 40 90 90 60 70
QPF 12HR 0 0.28 0.26 0.06 0.20
SNOW 12HR 00-00 T 00-00
FRZG RAIN C L L S
RAIN SHWRS L D D D D C C
SNOWSHWRS C S C C L S D L L S L D
WIND CHILL 28 24 23 21 22 32 31 29 27 26 25 24 26 28 32 31 23 20 19 17
MIN CHILL 23 19 18 27 19 24 24 28 19 17
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 40 24 38 19 51 29 53 27 52
TEMP 34 40 30 27 36 37 27 23 44 49 35 31 50 48 34 29 45 51
DEWPT 30 30 27 26 27 26 23 21 31 34 30 29 37 35 31 28 34 35
PWIND DIR NE NW NW NW S SE N NE E
WIND CHAR GN BZ WY GN GN GN BZ GN BZ
AVG CLOUDS OV OV OV B2 B2 SC FW SC SC FW FW SC SC SC B1 B1 B1 B1
POP 12HR 80 60 30 10 5 5 5 5 10
FRZG RAIN S
RAIN SHWRS S
SNOWSHWRS D L L C C S
SDZ038-010900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 29 39 28 37 27
TEMP 46 44 34 31 32 30 32 39 38 36 32 32 31 29 30 34 37 35 30 28 28 27
DEWPT 19 17 18 17 18 20 21 24 30 31 31 31 30 29 29 31 31 29 28 27 27 27
RH 34 33 51 56 56 66 63 54 73 82 96 96 96100 96 89 79 78 92 96 96100
WIND DIR N N NE E E E E E E E E E NE NE N N N N N NE NE NE
WIND SPD 17 13 10 11 11 12 14 16 18 16 14 13 13 12 13 12 11 10 9 10 10 10
WIND GUST 27 24
CLOUDS B1 B2 B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV OV
POP 12HR 30 90 90 80 60
QPF 12HR 0 0.10 0.25 0.22 0.18
SNOW 12HR 00-00 T 1
FRZG RAIN L L D
RAIN SHWRS D D D D
SLEET L
SNOWSHWRS S C C C D D D S D D D C C L L D
WIND CHILL 26 22 22 20 22 30 28 26 21 22 21 19 19 25 29 27 21 19 19 17
MIN CHILL 22 19 17 25 20 18 18 26 19 17
WINTER WEATH Y Y Y Y Y Y Y
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 39 24 37 15 43 25 44 25 48
TEMP 33 39 29 26 34 36 25 18 38 42 31 26 41 42 31 27 42 47
DEWPT 30 29 26 26 27 26 22 17 29 31 27 26 35 34 29 26 32 34
PWIND DIR NE NW NW NW SW SE NE N E
WIND CHAR GN BZ WY GN GN GN BZ GN BZ
AVG CLOUDS OV OV OV OV B2 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1
POP 12HR 90 70 50 10 5 10 10 5 10
FRZG RAIN D
RAIN SHWRS S S
SNOWSHWRS D D L C C C
SDZ059-010900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 31 43 29 40 27
TEMP 48 45 37 34 33 32 35 42 42 38 38 35 35 34 34 36 40 38 31 29 29 28
DEWPT 20 19 20 18 18 19 21 26 32 33 34 33 32 30 32 33 33 32 30 29 28 28
RH 33 35 50 51 53 58 56 53 67 82 85 92 89 85 92 89 76 79 96100 96100
WIND DIR N N NE NE E E E E E E E NE NE N N N N N N NE NE NE
WIND SPD 18 13 11 12 13 13 16 17 18 16 14 14 13 13 13 13 12 10 10 10 10 11
WIND GUST 29
CLOUDS B1 OV B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV
POP 12HR 20 90 100 80 60
QPF 12HR 0 0.16 0.37 0.26 0.13
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN L L D
RAIN SHWRS C L D D D D D D S
SNOWSHWRS S C C S S D D S S L D
WIND CHILL 29 24 24 22 25 34 33 29 29 26 26 25 25 27 32 31 23 20 20 18
MIN CHILL 23 20 21 27 22 25 25 28 20 17
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 39 24 38 18 50 28 55 27 54
TEMP 35 39 30 26 36 37 27 21 43 48 34 29 52 49 33 29 48 52
DEWPT 32 31 27 26 29 27 24 20 30 33 29 29 38 37 32 28 34 35
PWIND DIR NE NW NW NW SW S NW N E
WIND CHAR GN BZ WY BZ GN GN BZ GN BZ
AVG CLOUDS OV OV OV B2 OV B1 SC SC FW FW FW SC SC SC B1 B1 B2 B1
POP 12HR 90 60 40 10 5 10 5 5 10
FRZG RAIN D
RAIN SHWRS D S
SNOWSHWRS D D L C C C
SDZ062-010900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 32 44 30 40 27
TEMP 50 45 38 34 33 32 36 44 43 40 38 37 35 33 34 36 38 38 33 30 29 28
DEWPT 18 20 20 18 18 19 22 27 31 34 35 34 32 31 32 34 34 32 30 28 27 27
RH 28 36 48 51 53 58 56 51 62 79 89 89 89 92 92 92 85 79 89 92 92 96
WIND DIR N N NE NE E E E E E E E E NE NE N N N NW N NE NE NE
WIND SPD 18 13 12 12 12 12 14 16 17 17 18 17 17 14 14 13 12 10 8 8 9 11
WIND GUST 28 26 28 27 27 27 25
CLOUDS B1 B2 OV B2 OV B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV
POP 12HR 10 90 100 90 30
QPF 12HR 0 0.11 0.48 0.26 0.01
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C C D
RAIN SHWRS L D D D D D D D C S
SLEET C
SNOWSHWRS C S C C C
WIND CHILL 30 25 24 23 27 30 29 27 24 23 24 27 31 31 26 22 20 18
MIN CHILL 23 21 20 28 24 22 22 26 20 16
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 40 25 38 22 49 30 57 30 54
TEMP 35 40 30 27 35 36 29 23 43 47 34 30 52 51 35 31 48 52
DEWPT 33 32 28 26 29 27 24 21 29 31 28 28 38 37 32 29 34 34
PWIND DIR NE NW NW NW W S SW NE E
WIND CHAR GN BZ WY BZ GN GN BZ GN BZ
AVG CLOUDS OV OV OV OV OV B2 B1 SC SC FW FW SC B1 SC B1 B1 B2 B1
POP 12HR 90 60 40 10 5 10 5 5 5
FRZG RAIN D
RAIN SHWRS D D L
SNOWSHWRS D L C C C
SDZ070-010900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 33 47 32 45 29
TEMP 56 52 43 38 35 33 39 46 45 44 40 39 38 35 37 39 43 44 36 33 31 29
DEWPT 25 19 20 18 19 20 24 30 35 37 38 37 35 34 35 36 35 33 33 30 29 29
RH 30 27 39 44 52 58 54 53 68 76 92 92 89 96 92 89 73 65 89 89 92100
WIND DIR N N NE NE E E E E E E E E NE N N NW NW NW N NE NE NE
WIND SPD 19 14 14 13 12 12 14 17 17 16 16 14 13 13 14 16 14 10 9 9 10 10
CLOUDS B1 OV OV OV B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B1 SC B1 B2
POP 12HR 10 90 100 80 30
QPF 12HR 0 0.26 0.56 0.19 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C D
RAIN SHWRS L D D D D D D D C C C D
WIND CHILL 30 27 24 30 32 31 30 26 28 31 30 25 22 20
MIN CHILL 28 22 23 30 25 26 31 24 19
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 44 25 42 23 54 32 64 31 60
TEMP 40 44 32 27 39 40 31 24 46 52 38 33 58 60 39 33 53 57
DEWPT 35 33 29 27 28 26 25 23 29 32 29 29 39 38 34 30 34 33
PWIND DIR NE NW NW NW W S SW N E
WIND CHAR GN BZ WY BZ GN GN BZ GN BZ
AVG CLOUDS OV OV OV B2 B2 B2 B1 FW FW FW FW FW SC SC B1 B1 B1 B1
POP 12HR 80 50 30 10 5 10 5 5 5
FRZG RAIN D
RAIN SHWRS D D C
SNOWSHWRS C C C C
SDZ069-010900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
333 PM CDT TUE MAR 31 2026
DATE 03/31/26 WED 04/01/26 THU 04/02/26 FRI
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 33 45 31 43 29
TEMP 53 50 42 37 35 33 37 44 44 42 40 39 36 35 36 37 42 42 36 32 30 29
DEWPT 23 19 19 18 19 19 22 28 35 36 38 37 35 32 33 35 35 34 32 30 29 28
RH 31 29 39 46 52 56 54 53 70 79 92 92 96 89 89 92 76 73 85 92 96 96
WIND DIR N N NE NE E E E E E E E NE NE N N NW NW NW N NE NE NE
WIND SPD 19 14 13 13 13 13 16 17 18 17 17 16 14 13 14 14 13 10 9 9 10 10
CLOUDS B1 B2 OV OV B1 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 SC B2 B2
POP 12HR 10 90 100 70 30
QPF 12HR 0 0.21 0.64 0.17 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C C D
RAIN SHWRS L D D D D D L L S S C
WIND CHILL 28 26 23 27 34 31 30 26 26 27 29 34 29 24 21 20
MIN CHILL 27 23 22 33 30 25 25 29 24 19
DATE 04/03 SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26
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 43 26 40 23 53 32 62 32 58
TEMP 38 43 32 28 38 39 30 24 45 51 38 33 55 57 38 33 51 56
DEWPT 34 33 28 26 28 27 24 22 29 33 29 29 38 39 33 29 34 35
PWIND DIR NE NW NW NW W S W N E
WIND CHAR GN BZ WY BZ GN GN BZ GN BZ
AVG CLOUDS OV OV OV OV OV B2 SC FW FW FW FW SC SC SC B1 B1 B1 B1
POP 12HR 80 50 30 10 5 10 5 5 5
FRZG RAIN D
RAIN SHWRS D L C
SNOWSHWRS S L C C C C
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