516
FOUS53 KFSD 010238
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
938 PM CDT TUE MAR 31 2026
IAZ012-010900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
938 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 34 43 28
TEMP 38 35 33 32 38 43 43 41 39 38 37 35 37 38 41 39 33 30 30 28
DEWPT 21 21 20 20 25 29 34 37 39 38 37 35 36 38 38 34 32 30 28 28
RH 50 56 58 61 59 57 70 85100100100100 96100 89 82 96100 92100
WIND DIR NE NE E E E E E E E E E NE NE N NW NW NW NE NE NE
WIND SPD 14 14 13 13 17 18 18 18 18 18 18 18 16 13 14 11 8 8 10 12
CLOUDS OV B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC B1 B2
POP 12HR 10 80 100 90 20
QPF 12HR 0 0.06 0.60 0.34 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S S L
RAIN C L D D D D D D L L
SPRINKLES C
TSTMS S
WIND CHILL 29 25 23 22 29 32 30 28 27 24 27 30 33 32 26 23 21 17
MIN CHILL 25 22 22 32 28 24 24 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
938 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 38 48 30
TEMP 44 39 36 35 40 46 45 45 42 41 40 39 40 42 46 45 38 35 32 30
DEWPT 20 21 21 22 26 31 36 40 40 40 39 39 39 39 38 35 34 32 30 30
RH 38 48 54 59 57 55 70 82 93 96 96100 96 89 73 68 85 89 92100
WIND DIR NE NE NE E E E E E E E E NE N NW NW NW N NE NE E
WIND SPD 16 13 11 11 13 14 16 16 14 13 13 13 13 14 14 10 6 6 9 10
WIND GUST 26 24
CLOUDS OV B2 B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B1 SC SC SC B2
POP 12HR 20 90 100 90 20
QPF 12HR 0 0.10 0.60 0.25 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S
RAIN S S C D D D D D D D C C
RAIN SHWRS D D S S D
SPRINKLES C C
TSTMS S S S
WIND CHILL 31 28 27 32 34 33 32 32 32 34 33 29 24 21
MIN CHILL 30 25 25 32 31 31 33 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
938 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 46 34 43 27
TEMP 37 34 32 31 38 43 45 42 39 37 36 35 37 40 40 38 33 30 29 27
DEWPT 24 21 20 20 26 31 32 35 37 36 35 35 37 39 39 35 32 30 28 27
RH 59 58 61 63 62 62 60 76 92 96 96100100 96 96 89 96100 96100
WIND DIR N NE NE NE E E E E E E E NE NE NE NW NW NW N NE NE
WIND SPD 13 13 13 13 16 18 18 18 18 18 18 17 14 14 14 12 9 6 9 10
CLOUDS OV B2 B2 B1 OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC B1 B2
POP 12HR 10 80 100 90 10
QPF 12HR 0 0.05 0.62 0.33 0
SNOW 12HR 00-00 00-00 00-00
RAIN C L D D D D D D L L
SNOWSHWRS L
SPRINKLES C
WIND CHILL 28 25 22 21 29 33 30 27 26 25 28 32 32 30 25 23 20 17
MIN CHILL 24 19 20 32 26 24 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
938 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 37 48 30
TEMP 40 37 35 34 39 44 45 43 40 38 38 39 41 44 44 42 36 33 31 30
DEWPT 23 22 22 22 28 33 35 37 39 38 38 39 41 43 41 36 34 32 30 30
RH 50 54 59 61 64 65 68 79 96100100100100 96 89 79 92 96 96100
WIND DIR N NE NE NE E E E E E E E E NE N NW NW NW N NE E
WIND SPD 17 16 14 14 17 18 19 18 18 18 18 17 14 14 17 12 9 8 10 13
WIND GUST 27 29
CLOUDS OV OV B1 B1 OV OV OV OV OV OV OV OV OV OV OV B1 B1 SC SC B2
POP 12HR 20 80 100 90 10
QPF 12HR 0 0.04 0.58 0.29 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
RAIN S S L D D D D D L L
RAIN SHWRS D L
SPRINKLES C C C
TSTMS S S
WIND CHILL 31 28 25 24 30 31 28 28 30 33 29 26 22 20
MIN CHILL 27 23 23 34 28 28 30 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
938 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 30 35 26
TEMP 32 32 30 30 34 39 39 38 36 34 32 31 31 32 33 34 31 28 28 26
DEWPT 21 20 20 21 22 24 28 31 33 33 31 30 31 32 32 31 29 28 27 26
RH 63 61 66 69 61 54 64 76 89 96 96 96100100 96 89 92100 96100
WIND DIR N NE NE E E E E E E E E E NE NE N NW NW NW N NE
WIND SPD 9 10 9 10 13 16 18 18 18 17 17 17 14 14 14 11 10 9 9 10
CLOUDS B2 OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2
POP 12HR 5 70 100 90 20
QPF 12HR 0 0.07 0.61 0.32 0
SNOW 12HR 00-00 00-00 T
FRZG RAIN D D D S S L
RAIN D D D D D D D D
SLEET D S D D D D
SNOW S C C D S S S D
SNOWSHWRS S S L
WIND CHILL 24 24 22 21 25 30 30 29 26 23 21 20 20 22 23 26 22 19 19 16
MIN CHILL 23 20 19 28 23 19 19 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
938 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 42 31 38 27
TEMP 35 33 31 30 35 41 42 40 37 35 32 32 33 35 35 35 31 29 28 27
DEWPT 23 19 19 20 23 25 27 31 33 33 32 31 33 34 33 31 30 28 26 26
RH 61 56 61 66 61 52 55 70 85 92100 96100 96 92 85 96 96 92 96
WIND DIR N N NE E E E E E E E E NE NE NE N NW NW NW N NE
WIND SPD 11 11 10 10 13 16 18 18 18 18 17 17 16 14 14 12 10 8 8 9
CLOUDS OV OV B2 B2 B2 OV OV OV OV OV OV OV OV B2 OV OV B2 B2 B1 B2
POP 12HR 5 70 100 90 10
QPF 12HR 0 0.04 0.53 0.41 0
SNOW 12HR 00-00 00-00 T
FLURRIES C
FRZG RAIN D D D L
RAIN L D D D D D D D D
SLEET D D D
SNOW S
SNOWSHWRS L
SPRINKLES C
WIND CHILL 27 24 22 21 26 33 33 31 27 24 21 21 22 25 25 26 22 22 20 18
MIN CHILL 24 20 20 31 23 20 20 23 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
938 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 31 38 27
TEMP 34 32 30 30 35 40 41 39 37 35 33 32 33 34 35 35 31 28 28 27
DEWPT 20 19 18 19 23 26 29 32 35 34 33 32 33 34 34 32 30 28 27 26
RH 56 58 60 63 61 57 62 76 92 96100100100100 96 89 96100 96 96
WIND DIR N NE NE E E E E E E E E NE NE NE N NW NW N NE NE
WIND SPD 12 13 13 13 16 18 19 18 19 19 19 18 18 16 14 12 10 9 10 12
CLOUDS OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 OV
POP 12HR 10 80 100 90 20
QPF 12HR 0 0.06 0.60 0.38 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN D D S L
RAIN C L D D D D D D L L
SLEET D D
SNOW S C
SNOWSHWRS S S L
WIND CHILL 24 22 20 19 25 31 32 30 27 24 21 20 22 24 25 26 22 19 19 15
MIN CHILL 21 18 19 29 22 20 20 24 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
938 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 27 38 29 34 24
TEMP 32 31 29 27 32 37 37 36 34 33 32 30 30 32 33 32 29 27 26 25
DEWPT 21 19 18 18 21 25 29 31 32 32 30 29 30 31 31 29 28 26 26 25
RH 63 61 63 68 63 61 72 82 92 96 92 96100 96 92 88 96 96100100
WIND DIR N NE E E E E E E E E E NE NE NE N N N N NE NE
WIND SPD 9 12 12 13 16 18 20 19 19 19 18 18 17 16 13 11 9 9 10 12
WIND GUST 29 31 29 28 28 27
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV
POP 12HR 10 70 100 90 40
QPF 12HR 0 0.08 0.44 0.22 0.04
SNOW 12HR 00-00 00-00 T
FLURRIES C
FRZG RAIN D D D C C D
RAIN D D D D L L
SLEET D S D D D L
SNOW C C C D S D L L
SNOWSHWRS C S D
WIND CHILL 24 21 18 16 21 27 27 25 23 21 20 18 18 21 23 23 20 18 16 14
MIN CHILL 20 16 17 25 21 17 16 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
938 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 40 32 42 28
TEMP 37 35 33 32 33 38 40 38 36 35 35 33 33 35 40 39 34 30 30 28
DEWPT 19 16 19 19 21 25 30 35 36 35 35 33 32 35 35 33 32 30 28 28
RH 48 45 56 58 61 59 67 89100100100100 96100 82 79 92100 92100
WIND DIR NE E E E SE SE E E E NE N N N N N NE E E NE NE
WIND SPD 9 13 18 18 21 21 20 17 16 14 13 13 13 12 10 11 13 13 13 13
WIND GUST 28
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV B2 OV OV OV
POP 12HR 30 80 100 70 60
QPF 12HR 0 0.16 0.38 0.09 0.12
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C L L L
RAIN C L D D D D L L
RAIN SHWRS C C
SNOW S S C S C S S
SNOWSHWRS L L
WIND CHILL 30 25 22 20 21 27 30 28 26 25 26 23 23 26 33 32 24 19 19 17
MIN CHILL 24 20 19 27 25 23 22 29 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
938 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 31 42 27
TEMP 37 34 33 32 34 40 41 38 36 35 34 33 33 36 40 38 32 30 29 28
DEWPT 17 18 20 20 21 24 29 34 35 35 34 33 33 33 33 31 30 29 28 28
RH 44 51 58 61 58 52 62 85 96100100100100 89 76 76 92 96 96100
WIND DIR E E E E SE SE E E E E NE NE N N N NE NE E E NE
WIND SPD 9 13 17 17 19 19 19 16 14 13 12 12 11 10 10 11 11 12 12 12
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV OV
POP 12HR 30 80 100 70 70
QPF 12HR 0 0.11 0.33 0.10 0.20
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C L L S
RAIN C D D D D L L
RAIN SHWRS C C
SNOW C C C C S S D L L
SNOWSHWRS S L D
WIND CHILL 31 25 22 21 23 31 32 29 26 26 25 24 24 29 33 31 23 20 19 17
MIN CHILL 25 20 19 29 25 23 22 29 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
938 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 40 30 38 27
TEMP 35 32 30 29 33 40 40 38 35 34 33 32 31 34 37 35 30 28 28 27
DEWPT 19 18 18 18 20 23 28 31 33 33 33 31 31 32 31 29 28 27 27 27
RH 52 56 60 63 58 50 62 76 92 96100 96100 92 79 78 92 96 96100
WIND DIR NE E E E E E E E E E NE NE NE N N N N NE NE NE
WIND SPD 9 11 12 13 16 17 18 17 14 14 13 13 13 13 12 10 9 10 10 10
CLOUDS OV B2 OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV OV
POP 12HR 40 80 100 90 60
QPF 12HR 0 0.10 0.34 0.13 0.18
SNOW 12HR 00-00 00-00 T
FLURRIES C
FRZG RAIN L L D
RAIN C D D D D S
SLEET S S L
SNOW C C C C D D S D D D C C
SNOWSHWRS L L D
WIND CHILL 28 23 20 19 22 31 31 29 25 25 23 22 21 25 29 27 21 19 19 17
MIN CHILL 23 18 18 27 24 21 21 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
938 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 42 32 40 27
TEMP 37 34 32 31 36 41 42 39 37 36 35 33 33 36 40 38 31 29 29 28
DEWPT 19 19 19 19 21 25 31 35 36 36 35 33 33 34 34 32 30 29 28 28
RH 48 54 58 61 54 52 65 85 96100100100100 92 79 79 96100 96100
WIND DIR NE E E E E E E E E E NE NE N N N N N NE NE NE
WIND SPD 11 12 13 13 17 18 19 17 16 14 13 13 13 13 12 10 10 10 10 11
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV
POP 12HR 20 80 100 90 60
QPF 12HR 0 0.14 0.43 0.15 0.13
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN L L D
RAIN C L D D D D D D C C
SNOW S S S C D
SNOWSHWRS L D
WIND CHILL 29 25 22 21 26 32 33 30 28 27 26 23 23 27 33 31 23 20 20 18
MIN CHILL 25 20 20 29 26 23 23 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
938 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 42 32 40 27
TEMP 37 34 32 31 36 41 42 39 38 37 35 33 34 35 38 38 33 30 29 28
DEWPT 21 19 18 19 22 27 30 35 37 36 34 32 34 35 34 32 30 28 27 27
RH 52 54 56 61 56 57 62 85 96 96 96 96100100 85 79 89 92 92 96
WIND DIR NE NE E E E E E E E E NE NE NE N N NW N NE NE NE
WIND SPD 14 12 12 12 14 17 18 18 18 17 17 17 14 13 12 10 8 8 9 11
WIND GUST 29 27 27
CLOUDS OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 OV
POP 12HR 10 80 100 90 30
QPF 12HR 0 0.13 0.54 0.29 0.01
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
FRZG RAIN C C D
RAIN C D D D D D D D C C
SNOW S
SNOWSHWRS C
SPRINKLES C
WIND CHILL 27 25 22 21 27 32 33 30 28 27 24 22 24 26 30 31 26 22 20 18
MIN CHILL 25 19 20 28 25 22 20 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
938 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 46 35 46 29
TEMP 44 38 35 33 39 44 44 42 42 40 38 36 37 40 44 44 36 33 31 29
DEWPT 19 19 19 19 23 28 35 38 40 39 38 36 36 37 36 33 33 30 29 29
RH 36 46 52 56 52 53 70 86 93 96100100 96 89 73 65 89 89 92100
WIND DIR NE NE E E E E E E E E NE NE N NW NW NW N NE NE NE
WIND SPD 12 13 12 12 14 18 18 17 16 14 13 14 14 16 14 10 9 9 10 10
CLOUDS 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 90 30
QPF 12HR 0 0.11 0.77 0.29 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C D
RAIN C D D D D D D D C C
RAIN SHWRS C D
SPRINKLES C
WIND CHILL 30 26 24 31 34 33 32 30 27 28 32 30 25 22 20
MIN CHILL 29 23 25 33 30 26 26 33 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
938 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 43 34 44 29
TEMP 41 37 35 33 37 43 42 41 40 39 38 36 35 38 42 42 36 32 30 29
DEWPT 18 19 18 19 22 27 34 39 40 39 37 35 35 36 36 34 32 30 29 28
RH 39 48 49 56 54 53 73 92100100 96 96100 92 79 73 85 92 96 96
WIND DIR N NE E E E E E E E E NE NE N N NW NW N NE NE NE
WIND SPD 10 14 13 13 17 18 19 17 17 16 16 14 14 14 13 10 9 9 10 10
CLOUDS OV OV B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 SC B2 B2
POP 12HR 10 90 100 90 30
QPF 12HR 0 0.16 0.78 0.30 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C C D
RAIN C D D D D D D D C C
RAIN SHWRS C
SPRINKLES C
WIND CHILL 28 26 23 28 33 32 32 30 29 26 25 29 29 24 21 20
MIN CHILL 28 23 23 32 30 25 24 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 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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page