663
FOUS53 KFSD 280134
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
833 PM CDT MON APR 27 2026
IAZ012-280900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 34 55 35 60 35
TEMP 41 40 38 34 43 50 55 52 44 41 38 36 48 56 59 57 46 41 37 35
DEWPT 40 37 35 33 32 33 33 35 36 36 34 34 38 39 37 37 38 37 36 34
RH 96 89 89 96 65 52 43 52 73 82 85 92 68 53 44 47 73 85 96 96
WIND DIR NW NW NW NW N N NW NW NW NW N NW W W W NW N N NE NE
WIND SPD 18 13 10 9 9 8 8 6 5 4 3 2 5 9 9 8 4 4 4 5
WIND GUST 31 24 20
CLOUDS OV SC FW B1 B2 B2 OV OV OV B2 SC SC FW SC B1 SC SC SC SC SC
POP 12HR 0 10 10 30 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S
SPRINKLES C C
TSTMS S
WIND CHILL 32 33 31 27 33 31
MIN CHILL 32 27 30 32 30
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 56 32 59 34 68 42 71 42 68
TEMP 53 55 39 34 55 57 40 36 62 65 48 43 65 66 48 43 64 65
DEWPT 35 34 33 31 32 30 32 31 36 35 35 37 41 38 38 39 41 38
PWIND DIR N N N E SW SW NW NE N
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS B1 B1 B1 FW SC SC SC FW FW FW SC FW SC SC B1 SC SC B1
POP 12HR 20 5 5 0 5 10 10 20 20
RAIN SHWRS S S S
IAZ031-280900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 35 56 35 62 36
TEMP 43 41 39 36 45 52 55 54 46 43 39 36 49 59 62 60 50 44 39 37
DEWPT 39 38 36 34 34 34 34 34 36 36 36 35 37 37 36 35 37 38 37 36
RH 86 89 89 92 65 50 45 46 68 76 89 96 63 44 38 39 61 79 92 96
WIND DIR NW NW NW NW N N NW NW NW NW NW NW W W W NW NW NW N N
WIND SPD 19 13 10 9 8 6 8 6 5 5 3 3 4 8 9 8 4 3 3 4
WIND GUST 32 26
CLOUDS OV SC B1 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC FW SC SC
POP 12HR 0 10 10 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
SPRINKLES C C C
WIND CHILL 34 32 29 33
MIN CHILL 33 29 30 32 32
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 59 33 61 35 70 42 74 43 71
TEMP 56 57 42 35 57 59 43 37 64 68 50 44 68 70 51 45 67 68
DEWPT 35 33 35 32 31 28 32 31 34 33 34 37 41 38 39 40 41 38
PWIND DIR N N N E SW SW NW N N
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS SC B1 SC FW SC SC SC FW FW FW SC FW SC SC SC SC SC SC
POP 12HR 20 5 5 5 5 5 10 20 20
RAIN SHWRS S S S S S
IAZ014-280900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 34 55 35 60 35
TEMP 41 42 39 35 44 51 54 53 44 41 38 36 48 56 59 55 46 41 37 35
DEWPT 39 37 35 31 31 32 32 33 34 34 33 33 35 36 36 37 37 36 34 33
RH 92 82 85 85 60 48 43 46 68 76 82 89 60 47 42 51 71 82 89 92
WIND DIR NW NW NW NW N N NW N N N N NW W W W NW N N N N
WIND SPD 20 17 13 11 12 10 9 8 5 5 4 3 5 10 11 9 5 5 5 5
WIND GUST 33 29 24
CLOUDS OV B1 FW B1 B1 B2 B2 B2 B2 B1 SC SC FW SC SC SC SC SC SC SC
POP 12HR 5 10 10 30 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
SPRINKLES C C
WIND CHILL 32 34 31 27 34 33 32 30
MIN CHILL 31 26 29 30 28
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 55 32 58 33 66 41 69 42 67
TEMP 52 53 39 34 55 55 40 35 61 64 47 43 65 65 48 43 63 63
DEWPT 34 33 32 30 31 31 31 30 34 35 36 36 41 39 38 38 41 39
PWIND DIR N N N NW W SW NW N N
WIND CHAR GN LT GN LT LT LT GN LT GN
AVG CLOUDS B1 B1 B1 FW SC SC SC FW FW FW SC FW SC SC SC SC SC B1
POP 12HR 10 5 5 0 5 10 10 20 20
RAIN SHWRS S S
TSTMS S
IAZ022-280900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 36 55 37 60 37
TEMP 42 42 40 36 45 51 54 53 46 42 39 37 49 57 59 58 48 43 39 38
DEWPT 40 38 37 34 32 33 33 32 35 35 35 34 35 36 35 35 37 37 36 35
RH 93 86 89 92 60 50 45 44 65 76 85 89 58 45 40 42 65 79 89 89
WIND DIR NW NW NW NW N N NW N NW NW N NW W W W NW NW NW N N
WIND SPD 20 18 13 12 12 10 9 9 6 6 5 5 6 10 11 9 5 5 5 6
WIND GUST 31 29
CLOUDS OV B1 FW B1 B1 B1 B2 B2 B2 B2 B1 SC FW SC B1 SC SC FW SC SC
POP 12HR 0 10 10 20 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
SPRINKLES C C
WIND CHILL 33 34 32 28 33 33
MIN CHILL 33 28 31 32 32
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 56 34 58 35 66 43 71 44 68
TEMP 53 55 41 35 55 56 41 37 61 64 48 44 66 67 50 45 64 65
DEWPT 34 32 33 32 31 29 32 31 34 34 34 37 42 38 39 40 41 39
PWIND DIR N N N N W SW W N N
WIND CHAR GN LT GN LT GN LT GN LT GN
AVG CLOUDS SC B1 B1 SC FW SC SC FW FW FW SC SC SC SC B1 SC SC B1
POP 12HR 20 5 5 0 5 10 10 20 20
RAIN SHWRS S S S
TSTMS S
MNZ072-280900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 54 34 57 33
TEMP 41 40 36 33 42 49 52 51 44 40 37 35 49 56 54 52 44 39 35 34
DEWPT 39 35 32 28 29 29 30 32 32 33 32 32 35 34 35 35 35 34 32 31
RH 92 82 85 82 60 46 43 48 62 76 82 89 58 43 48 52 70 82 89 89
WIND DIR NW NW NW NW NW NW NW N N W W SW W NW NW NW N N N N
WIND SPD 21 17 13 12 12 12 11 10 5 4 4 5 6 10 11 10 5 5 5 5
WIND GUST 36 29 24
CLOUDS B2 FW CL FW SC B1 B1 B2 B2 B1 SC SC SC B1 B1 B1 SC SC SC SC
POP 12HR 10 0 0 40 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C
WIND CHILL 31 31 27 24 33 30 30 29
MIN CHILL 30 23 26 29 34 34 27
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 53 32 58 35 68 43 68 42 66
TEMP 50 53 40 34 55 56 40 37 62 65 49 44 63 64 47 43 61 63
DEWPT 30 29 30 29 29 28 30 30 33 35 36 37 37 36 37 37 36 36
PWIND DIR N NW NW W W W NW NW NW
WIND CHAR GN LT GN LT GN LT GN GN BZ
AVG CLOUDS B1 B1 B1 SC SC SC SC CL FW SC SC SC SC SC SC SC SC SC
POP 12HR 10 0 0 0 5 10 10 10 20
RAIN SHWRS S
MNZ081-280900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 34 54 35 58 34
TEMP 41 41 37 34 43 49 53 51 44 40 37 36 48 55 57 53 45 40 36 35
DEWPT 40 37 33 29 29 28 29 29 32 31 31 32 32 32 34 35 35 33 32 31
RH 96 85 85 82 57 44 39 42 62 70 79 85 54 41 42 50 68 76 85 85
WIND DIR NW NW NW NW NW NW NW N N N NW W W W W NW N N N N
WIND SPD 23 19 16 12 13 12 11 10 5 3 3 2 5 10 11 9 5 5 5 5
WIND GUST 36 32 29
CLOUDS OV SC FW SC B1 B1 B1 B2 B2 B2 SC SC FW SC B1 B1 SC SC SC B1
POP 12HR 5 10 10 30 20
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S
SPRINKLES C C
WIND CHILL 31 32 28 25 31 30
MIN CHILL 30 25 27 32 28
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 53 32 56 34 65 42 67 41 65
TEMP 50 53 40 34 54 54 40 36 61 63 47 44 64 64 47 43 62 63
DEWPT 31 29 29 29 28 27 29 29 31 33 35 36 37 35 36 37 37 35
PWIND DIR N NW N W W SW NW N NW
WIND CHAR GN LT GN LT LT LT GN LT GN
AVG CLOUDS B1 B1 B1 SC FW SC SC FW FW FW SC SC SC FW SC SC SC SC
POP 12HR 10 0 5 0 5 10 10 10 20
RAIN SHWRS S S
MNZ089-280900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 54 35 57 34
TEMP 40 39 36 33 43 49 52 51 44 40 37 35 47 54 56 53 44 39 36 35
DEWPT 39 36 33 29 29 29 30 32 33 33 32 32 35 35 35 36 36 34 33 32
RH 96 89 89 85 57 46 43 48 65 76 82 89 63 48 45 52 73 82 89 89
WIND DIR NW NW NW NW N N NW N N N NW W W W W NW N N N N
WIND SPD 23 17 14 12 12 11 9 9 5 5 4 4 6 10 11 10 5 5 6 6
WIND GUST 35 27 26
CLOUDS OV SC FW SC B1 B2 B2 B2 B2 B2 SC SC FW B1 B1 B1 SC SC SC SC
POP 12HR 5 10 10 40 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S
SPRINKLES C C
WIND CHILL 29 30 27 25 33 31 30 29
MIN CHILL 28 24 26 31 34 27
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 52 32 56 34 65 41 68 41 66
TEMP 49 52 38 33 54 54 40 36 61 63 47 43 63 64 47 43 61 63
DEWPT 32 30 30 29 29 28 30 29 32 33 35 36 38 35 36 37 38 36
PWIND DIR N N N W W W NW N NW
WIND CHAR GN LT GN LT GN LT GN GN GN
AVG CLOUDS B1 B1 B1 FW SC SC SC FW FW FW SC FW SC SC B1 SC SC B1
POP 12HR 20 5 5 0 5 10 10 20 20
RAIN SHWRS S S S S
SDZ040-280900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 53 32 56 32
TEMP 39 37 33 31 41 48 51 50 42 38 34 32 46 53 55 51 41 37 34 33
DEWPT 37 33 31 28 29 30 31 31 32 33 32 31 37 37 37 36 35 34 32 30
RH 92 85 92 88 62 49 46 48 67 82 92 96 71 54 51 56 79 89 92 89
WIND DIR NW NW NW NW N NW NW NW NW NW SW SW W W NW N NE NE NE NE
WIND SPD 16 11 9 8 9 10 10 9 5 4 3 3 5 10 11 10 5 5 5 5
WIND GUST 28 24 20
CLOUDS B1 FW FW B1 B1 B1 B2 B1 B2 B1 SC SC SC B1 B1 SC SC SC SC B1
POP 12HR 10 5 5 50 20
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S S S S
WIND CHILL 30 29 25 23 34 31 32 29 28
MIN CHILL 28 22 25 34 29 32 32 26
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 52 29 57 33 66 40 66 39 65
TEMP 48 52 37 31 54 55 38 34 61 64 46 41 63 62 45 40 61 62
DEWPT 33 30 29 28 30 29 30 28 34 36 35 35 37 36 36 36 37 35
PWIND DIR N N N SE SW W NW N NW
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW SC SC SC SC SC SC B1 B1
POP 12HR 20 0 5 0 5 10 10 10 20
RAIN SHWRS S S S S
SDZ050-280900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 48 32 58 35
TEMP 37 36 34 32 40 45 47 46 40 37 34 32 44 54 57 56 45 39 37 35
DEWPT 36 33 32 31 33 34 37 39 38 37 34 32 39 40 37 35 36 36 34 34
RH 96 89 92 96 76 65 68 76 92100100100 82 59 47 45 70 89 89 96
WIND DIR NW W NW NW NE W NW NW W W SW SW W W NW NW N W W NW
WIND SPD 11 9 8 6 5 5 5 5 5 5 5 8 10 11 12 11 6 6 8 10
WIND GUST 21
CLOUDS B1 SC B2 B2 B1 OV OV OV B2 SC FW SC SC FW SC SC SC SC SC SC
POP 12HR 0 40 10 20 5
QPF 12HR 0 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S
SPRINKLES C C
WIND CHILL 30 29 27 26 33 29 26 30 27
MIN CHILL 29 25 28 32 25 28 34 27
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 55 32 58 35 68 41 67 40 64
TEMP 52 54 38 34 55 57 41 37 64 66 47 43 63 64 46 41 61 62
DEWPT 34 32 32 29 31 31 31 29 36 37 35 34 39 40 37 36 38 37
PWIND DIR N E N S SW NW N NE NW
WIND CHAR GN LT LT LT GN GN GN GN BZ
AVG CLOUDS SC SC SC FW SC SC SC FW FW FW SC SC SC SC B1 SC B1 B1
POP 12HR 20 5 5 0 0 5 10 10 20
RAIN SHWRS S S
SDZ057-280900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 51 32 60 34
TEMP 38 37 34 31 41 47 49 48 41 38 35 33 45 56 59 57 46 40 36 35
DEWPT 38 35 33 31 33 34 35 36 38 37 35 33 40 39 36 35 36 36 35 34
RH 100 92 96100 73 60 58 63 89 96100100 82 53 42 43 68 85 96 96
WIND DIR NW W NW NW NE SW W W SW SW SW SW W W NW NW NE E N N
WIND SPD 9 8 5 4 4 5 6 6 5 5 5 5 8 10 11 10 5 5 5 6
CLOUDS SC SC B1 B2 B1 OV OV B2 B2 SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 0 20 10 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
SPRINKLES C C
WIND CHILL 32 31 29 26 34 30 28 31 30
MIN CHILL 31 24 29 34 26 29 28
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 57 32 61 35 71 40 68 40 66
TEMP 54 55 40 34 57 58 42 37 64 68 48 42 63 64 46 41 61 64
DEWPT 33 31 32 31 31 31 32 30 36 37 36 36 37 38 38 36 38 37
PWIND DIR N N NW S SW NW N NE NW
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC FW FW SC FW FW FW FW SC SC SC SC SC SC B1 B1
POP 12HR 20 0 5 0 5 5 10 10 20
RAIN SHWRS S S
SDZ038-280900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 55 32 60 33
TEMP 40 37 33 30 41 49 53 52 43 38 35 33 46 55 59 55 44 39 35 33
DEWPT 37 34 31 29 30 30 30 32 34 35 34 33 37 38 36 36 36 36 34 33
RH 89 89 92 96 65 48 41 46 70 89 96100 71 53 42 49 73 89 96100
WIND DIR NW NW NW NW N NW NW NW SW W SW SW SW W NW N NE E N NE
WIND SPD 12 9 8 6 5 6 8 6 5 5 4 4 5 10 11 9 5 5 5 5
WIND GUST 23
CLOUDS SC FW SC B1 SC SC B2 B2 B2 SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 5 10 10 40 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S S S S
SPRINKLES
WIND CHILL 32 30 26 23 34 31 29 30 28
MIN CHILL 30 22 26 34 27 32 26
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 56 31 62 34 70 40 68 39 67
TEMP 52 56 38 33 57 60 40 36 65 67 47 42 63 65 45 40 62 64
DEWPT 33 30 30 29 29 30 31 30 35 37 35 36 37 36 37 36 36 35
PWIND DIR N N N SE SW NW N N NW
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS B1 B1 B1 FW SC FW SC FW FW FW FW SC SC SC SC SC B1 B1
POP 12HR 20 0 5 5 5 5 10 10 20
RAIN SHWRS S S S
SDZ059-280900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 55 33 61 34
TEMP 40 38 34 31 42 50 53 51 43 39 35 34 47 57 60 57 44 39 36 34
DEWPT 39 36 32 30 33 32 33 34 36 36 35 33 39 39 37 37 37 37 36 34
RH 96 92 92 96 70 50 46 52 76 89100 96 74 51 42 47 76 92100100
WIND DIR NW NW NW NW N NW NW NW W W W SW SW W NW N NE E NE N
WIND SPD 12 10 8 6 6 6 8 8 5 5 4 4 6 10 11 10 5 5 5 5
WIND GUST 25
CLOUDS B1 FW SC B2 B1 B1 B2 B2 B2 SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 5 10 10 30 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S S
SPRINKLES C C C
WIND CHILL 33 31 27 24 30 29 31 29
MIN CHILL 31 23 28 27 32 28
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 56 32 62 35 70 41 69 39 67
TEMP 53 56 38 33 57 59 41 36 65 68 48 42 64 65 46 41 62 65
DEWPT 35 32 32 31 31 30 31 31 35 36 35 37 38 37 37 38 38 37
PWIND DIR N N N SE SW NW N N NW
WIND CHAR GN LT LT LT GN LT GN GN BZ
AVG CLOUDS B1 SC SC FW SC SC SC FW FW FW SC SC SC SC SC SC B1 B1
POP 12HR 20 5 5 0 5 5 10 10 20
RAIN SHWRS S S S
SDZ062-280900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 55 35 60 35
TEMP 41 39 36 33 43 51 55 52 45 41 37 35 48 56 59 56 45 40 37 35
DEWPT 38 36 33 31 31 30 31 34 35 34 33 33 38 37 36 36 38 36 35 33
RH 89 89 89 92 62 44 40 50 68 76 85 92 68 49 42 47 76 85 92 92
WIND DIR NW NW NW NW N NW NW NW NW NW NW W W W W NW N NE NE NE
WIND SPD 16 11 9 6 8 8 8 8 5 3 2 2 5 9 10 9 4 4 4 5
WIND GUST 31 23 19
CLOUDS B2 FW SC B1 B2 B1 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 5 10 10 20 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S
SPRINKLES C C
TSTMS S
WIND CHILL 32 32 29 26 33 30
MIN CHILL 31 24 28 30 29
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 55 32 60 34 68 42 70 41 68
TEMP 51 55 39 33 56 58 41 35 63 66 48 43 65 66 48 42 63 65
DEWPT 33 32 31 29 30 30 30 30 34 34 35 36 38 37 37 37 38 35
PWIND DIR N N N E SW W NW N NW
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW SC SC SC SC SC SC SC B1
POP 12HR 20 0 5 0 5 5 10 10 20
RAIN SHWRS S S S S
SDZ070-280900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 56 35 63 35
TEMP 41 41 38 34 44 52 54 53 46 42 38 36 49 58 62 61 49 42 38 36
DEWPT 40 38 35 33 34 33 33 34 36 36 36 35 39 37 35 35 36 37 36 35
RH 96 89 89 96 68 48 45 48 68 79 92 96 68 45 36 38 61 82 92 96
WIND DIR NW NW NW NW N N NW NW W W W W W W W NW N NW N N
WIND SPD 17 11 9 8 8 6 8 8 5 5 4 3 5 9 10 9 5 4 4 5
WIND GUST 29 23
CLOUDS OV SC SC B2 OV B2 B2 B2 B2 B1 SC SC SC SC SC SC FW SC SC SC
POP 12HR 0 10 10 20 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
SPRINKLES C C C
WIND CHILL 33 34 32 27 32 34 31
MIN CHILL 32 25 29 31 30
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 59 32 62 35 70 43 73 43 71
TEMP 56 57 40 34 57 60 43 37 65 68 49 44 68 69 50 44 66 67
DEWPT 35 31 34 31 30 28 31 30 34 33 34 36 39 36 37 38 38 36
PWIND DIR N N N SW SW W NW N N
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS SC B1 B1 FW SC SC SC FW FW FW SC FW SC SC B1 SC SC B1
POP 12HR 20 5 5 0 5 5 10 20 20
RAIN SHWRS S S S
SDZ069-280900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
833 PM CDT MON APR 27 2026
DATE 04/27/26 TUE 04/28/26 WED 04/29/26 THU
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 55 35 62 36
TEMP 41 40 36 34 43 50 53 52 44 41 37 35 47 57 61 59 47 42 38 36
DEWPT 39 37 35 32 34 33 34 36 37 37 36 35 39 38 37 37 37 37 36 35
RH 92 89 96 92 70 52 48 54 76 85 96100 74 49 41 44 68 82 92 96
WIND DIR NW W NW NW N NW NW NW W W W W W W W NW N NE N N
WIND SPD 16 11 9 8 6 6 8 8 5 5 3 3 5 10 11 10 5 4 4 5
WIND GUST 27 23
CLOUDS OV SC B1 B2 OV B1 OV B2 B2 B1 SC SC SC SC SC SC FW FW SC B1
POP 12HR 0 20 10 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
SPRINKLES C C
WIND CHILL 33 33 29 28 34 32 34 31
MIN CHILL 31 26 29 31 34 30
DATE 04/30 FRI 05/01/26 SAT 05/02/26 SUN 05/03/26 MON 05/04/26
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 58 33 61 35 70 43 71 43 69
TEMP 55 56 40 34 56 59 42 37 64 68 49 44 66 67 49 43 64 67
DEWPT 35 32 34 31 30 29 31 30 34 34 35 36 39 37 37 37 38 37
PWIND DIR N N N W SW W NW N N
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS B1 SC SC FW SC SC SC FW FW FW SC FW SC SC SC SC SC B1
POP 12HR 20 5 5 0 5 5 10 20 10
RAIN SHWRS S S
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