976
FOUS53 KFSD 191938
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
238 PM CDT TUE MAY 19 2026
IAZ012-200900-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 35 60 40 64 43
TEMP 56 56 46 41 37 38 52 57 59 58 51 47 44 44 55 61 63 62 53 49 46 49
DEWPT 39 38 38 37 35 36 39 40 39 40 41 40 39 40 44 45 43 43 43 44 45 46
RH 53 51 73 85 92 92 61 53 47 51 68 76 82 86 66 56 48 50 69 83 96 89
WIND DIR NW NW N NE E SE S S SE SE SE SE SE E SE SE SE SE SE E E E
WIND SPD 14 12 4 2 2 2 3 3 5 6 4 4 4 6 11 13 14 14 10 8 10 12
CLOUDS B1 SC FW FW FW FW SC B2 OV OV B2 B2 B2 B2 SC B1 B1 B2 OV OV OV OV
POP 12HR 0 0 0 5 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 60 44 70 47 80 54 85 57 86
TEMP 55 60 52 49 64 69 54 52 76 78 61 59 81 83 64 62 83 84
DEWPT 49 49 48 48 50 50 48 49 53 53 51 54 57 56 54 56 58 55
PWIND DIR SE SE W S S S S SE SE
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 OV B1 SC FW SC FW SC FW SC FW FW FW SC SC
POP 12HR 70 50 10 5 10 20 10 10 10
RAIN SHWRS L L C C S
TSTMS S C S
IAZ031-200900-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 34 60 39 64 43
TEMP 59 58 48 43 38 38 52 58 59 59 52 48 45 43 55 61 64 62 55 51 49 46
DEWPT 40 38 38 38 36 36 40 40 40 39 39 40 39 40 44 45 45 43 43 45 47 46
RH 49 47 68 82 92 92 63 51 49 47 61 74 79 89 66 56 50 50 64 80 93100
WIND DIR NW N N N E E SE SE SE SE SE SE E E SE SE SE SE SE E E E
WIND SPD 14 12 4 2 1 1 3 3 5 6 4 3 3 4 9 12 13 13 9 6 8 10
CLOUDS SC FW FW CL FW SC B1 B2 OV OV B1 B2 B1 B2 B1 B1 B2 B2 OV OV OV OV
POP 12HR 0 0 5 10 50
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C L
TSTMS S S S
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 63 44 72 46 82 53 87 56 87
TEMP 57 63 53 49 66 71 55 52 77 80 62 58 82 85 66 61 84 85
DEWPT 50 49 48 48 51 49 48 49 54 52 52 53 57 54 55 56 58 54
PWIND DIR SE SE W S S S S SE SE
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS OV B2 B2 B1 OV B1 SC FW SC FW FW FW SC FW FW FW SC FW
POP 12HR 70 40 10 5 10 10 10 10 5
RAIN SHWRS L L C C
TSTMS S C C
IAZ014-200900-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 34 60 40 63 43
TEMP 55 54 46 41 37 38 51 56 59 58 50 47 44 45 55 60 62 60 52 49 47 45
DEWPT 41 40 39 37 35 36 39 39 39 40 40 39 39 40 44 45 44 44 43 43 43 43
RH 59 59 76 85 92 92 63 53 47 51 68 74 82 82 66 58 52 55 71 80 86 93
WIND DIR NW NW N NW NW NE E NE E E E SE E E SE SE SE SE E E E E
WIND SPD 16 13 5 3 2 2 3 3 4 6 4 4 4 6 11 13 14 13 10 9 10 12
CLOUDS B1 SC FW FW FW FW SC B1 OV B2 B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 OV OV
POP 12HR 0 0 5 5 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 60 44 70 46 80 52 85 56 86
TEMP 55 59 51 49 64 68 53 51 75 77 59 57 81 82 64 61 82 83
DEWPT 48 50 47 47 51 52 48 47 53 55 51 52 57 58 54 54 58 58
PWIND DIR SE SE W S S S S S SE
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 SC FW SC FW FW FW SC FW FW SC SC SC
POP 12HR 70 50 20 10 5 10 5 5 5
RAIN SHWRS L L C C S
TSTMS S C S
IAZ022-200900-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 37 59 42 61 45
TEMP 56 56 47 43 39 40 52 55 57 57 50 48 45 46 54 58 60 59 52 51 49 46
DEWPT 41 39 38 37 36 37 39 39 39 40 39 39 40 41 44 45 44 43 44 45 45 46
RH 57 53 71 79 89 89 61 55 51 53 66 71 82 83 69 62 55 55 74 80 86100
WIND DIR NW N N N NE NE E NE E E E E E E SE SE SE SE E E E E
WIND SPD 17 13 5 4 3 4 5 4 5 6 4 4 5 9 12 13 14 13 10 10 12 13
CLOUDS B1 SC SC FW CL FW SC B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 OV OV OV
POP 12HR 0 0 5 10 70
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L L
TSTMS S
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 60 46 69 49 79 55 84 58 84
TEMP 54 59 52 50 63 68 55 53 74 77 61 59 80 81 65 63 81 82
DEWPT 49 49 48 49 52 51 48 50 54 54 52 54 58 57 55 56 59 58
PWIND DIR E SE W S S S S S SE
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B1 SC FW SC FW SC FW SC FW SC SC SC SC
POP 12HR 70 40 20 10 5 10 5 5 5
RAIN SHWRS L C C C S
TSTMS S S S S
MNZ072-200900-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 35 63 42 68 44
TEMP 52 52 47 42 37 38 53 58 62 62 53 49 46 45 58 65 67 65 56 51 48 46
DEWPT 37 36 36 36 35 36 37 36 36 37 37 38 39 39 41 39 39 40 41 41 42 42
RH 56 54 65 79 92 92 54 44 38 39 54 66 76 79 53 38 36 40 57 68 80 86
WIND DIR NW NW NW W SW SW SE SE SE SE SE SE S SE SE SE SE SE SE SE SE E
WIND SPD 17 13 4 3 3 3 3 5 8 9 8 8 5 6 11 14 16 14 12 9 9 10
CLOUDS B2 B1 B1 FW FW FW CL SC B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B2 OV
POP 12HR 10 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
SPRINKLES C C
WIND CHILL 34
MIN CHILL 33
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 61 45 69 48 81 55 86 57 88
TEMP 57 59 53 49 63 68 55 53 76 79 63 59 82 84 67 61 83 85
DEWPT 43 46 46 46 46 47 46 46 48 50 49 50 51 53 51 51 52 52
PWIND DIR SE SE W S S S S S S
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 OV B1 SC SC SC FW FW FW SC FW FW FW SC FW
POP 12HR 70 60 20 10 5 20 10 10 5
RAIN SHWRS C L L C S S
TSTMS S S S S
MNZ081-200900-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 35 60 41 64 43
TEMP 53 52 45 41 37 39 52 57 60 59 52 48 44 45 57 62 64 62 53 49 47 45
DEWPT 38 37 37 35 34 35 36 36 36 37 37 37 38 39 41 40 39 40 40 40 41 42
RH 57 56 73 79 89 85 54 45 41 44 56 65 79 79 55 44 40 44 61 71 79 89
WIND DIR NW NW NW NW W W E SE SE SE SE SE SE SE SE SE SE SE SE SE E E
WIND SPD 17 14 5 2 1 1 1 3 4 6 5 4 4 5 11 14 14 13 10 8 9 10
CLOUDS B1 B1 SC SC FW SC FW SC B2 B1 B2 B2 B1 B1 SC SC B1 B1 B1 B2 B2 OV
POP 12HR 10 0 0 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
SPRINKLES C C
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 44 68 47 79 53 85 56 86
TEMP 56 59 51 49 63 67 53 52 75 77 60 58 82 82 64 61 83 83
DEWPT 44 46 45 46 47 48 46 47 49 51 48 51 52 54 51 53 54 54
PWIND DIR SE SE W S S S S S S
WIND CHAR GN LT LT LT LT GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 SC SC FW FW FW SC FW FW FW SC SC
POP 12HR 60 60 20 10 5 20 10 10 10
RAIN SHWRS C L L C S S
TSTMS S C S S
MNZ089-200900-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 35 60 41 64 43
TEMP 53 52 46 41 37 39 51 56 59 59 51 47 44 45 55 61 63 62 53 48 46 47
DEWPT 38 37 37 35 34 36 36 36 36 37 38 38 38 39 41 41 40 40 41 41 42 44
RH 57 56 71 79 89 89 56 47 42 44 61 71 79 79 59 48 43 44 64 77 86 89
WIND DIR NW NW N N NW S SE SE SE SE SE SE SE SE SE SE SE SE SE E E E
WIND SPD 17 13 5 3 1 2 3 3 5 8 5 5 5 6 12 16 14 14 11 9 10 12
CLOUDS B2 B1 SC FW FW FW FW B1 B2 B2 B2 B1 B2 B2 SC SC B1 B1 B2 B2 OV OV
POP 12HR 10 0 0 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
SPRINKLES C C
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 44 69 47 79 53 85 56 86
TEMP 55 58 51 49 63 68 53 52 75 77 61 58 82 83 64 61 83 84
DEWPT 45 46 46 47 47 47 46 47 49 50 49 51 52 53 51 53 54 53
PWIND DIR SE SE W S S S S S S
WIND CHAR GN GN LT LT GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B1 SC FW SC FW FW FW SC FW FW FW SC SC
POP 12HR 70 60 20 10 10 10 10 10 10
RAIN SHWRS C L L C S S
TSTMS S C S S
SDZ040-200900-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 63 39 67 41
TEMP 52 52 45 38 34 35 52 58 62 61 50 46 42 42 56 64 67 65 54 49 45 43
DEWPT 36 36 36 36 33 33 37 36 35 36 37 38 38 37 41 39 39 41 41 41 41 42
RH 54 54 70 92 96 92 56 44 36 39 61 73 86 82 57 40 36 41 61 74 86 96
WIND DIR NW NW N N SE SE S S S S SE S SE SE S SE SE SE SE SE SE E
WIND SPD 17 12 3 1 1 2 5 8 10 10 6 8 6 8 13 16 17 17 12 10 10 10
WIND GUST 23
CLOUDS B2 B2 B1 FW FW SC FW SC B2 B1 B2 B2 B1 B1 SC SC SC B1 B2 B1 B2 OV
POP 12HR 10 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
SPRINKLES C C
FREEZE W W W
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 41 69 44 80 51 87 54 87
TEMP 56 59 50 45 63 67 51 48 76 78 59 54 82 84 63 57 83 84
DEWPT 44 46 45 44 45 46 45 45 48 50 48 48 51 52 50 50 51 51
PWIND DIR SE SE W S S S S S S
WIND CHAR GN LT LT LT GN GN GN GN BZ
AVG CLOUDS OV B2 B2 B2 OV B1 SC FW SC FW FW FW SC FW FW FW SC FW
POP 12HR 70 50 30 5 5 30 10 10 5
RAIN SHWRS L L C C C C
TSTMS S S S
SDZ050-200900-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 34 60 40 65 43
TEMP 54 55 45 38 36 36 51 56 58 57 51 46 42 42 54 61 64 63 56 50 46 44
DEWPT 35 35 35 34 32 33 38 39 40 40 39 38 36 37 42 42 43 42 43 44 42 42
RH 48 47 68 85 85 89 61 53 51 53 63 73 79 82 64 49 46 46 62 80 86 93
WIND DIR NW N E SE S S S S S S S S S S S SE SE SE SE SE SE SE
WIND SPD 16 10 3 4 6 9 16 19 18 14 12 13 13 14 19 20 21 20 17 14 12 12
WIND GUST 24 24 25 31
CLOUDS SC FW FW FW FW SC B1 B1 OV OV OV B2 B2 B1 SC SC B1 B1 B2 B2 B2 OV
POP 12HR 0 10 5 0 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L
WIND CHILL 30 29 34
MIN CHILL 34 28 32 33
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 60 42 71 47 82 53 87 56 85
TEMP 54 60 49 45 65 70 54 50 77 80 62 55 82 84 66 58 82 83
DEWPT 45 45 45 41 43 44 45 43 48 48 48 45 49 48 49 46 48 48
PWIND DIR E W W SE S S S S S
WIND CHAR GN GN GN GN BZ GN BZ BZ WY
AVG CLOUDS B2 B2 B2 B1 B2 SC FW FW SC FW FW FW SC CL FW SC SC FW
POP 12HR 80 30 10 5 10 5 0 5 5
RAIN SHWRS L D C
TSTMS C S
SDZ057-200900-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 64 41 69 43
TEMP 55 56 46 39 36 36 53 60 62 60 53 49 46 43 55 64 67 68 58 52 48 45
DEWPT 35 34 35 35 34 34 39 39 40 41 41 39 37 38 42 42 42 42 44 44 43 43
RH 47 43 65 85 92 92 59 46 44 49 64 68 71 82 61 45 40 39 59 74 83 93
WIND DIR NW NW NE SE SE SE S S S S S SE SE SE S SE SE SE SE SE SE SE
WIND SPD 14 10 2 5 5 6 14 18 18 14 12 12 13 13 17 19 20 18 16 14 13 12
CLOUDS SC SC FW FW CL FW SC B1 B2 B1 B2 OV B1 B1 SC SC B1 B1 B2 B2 B2 B2
POP 12HR 0 20 20 0 30
QPF 12HR 0 0.01 0.02 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C L
WIND CHILL 30 31
MIN CHILL 28 32
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 63 42 73 46 85 53 90 56 88
TEMP 56 63 50 46 66 72 54 51 78 83 62 57 83 87 66 60 83 86
DEWPT 45 45 46 43 43 43 45 44 48 48 49 47 49 48 50 47 48 47
PWIND DIR E S SW SE S S S SE SE
WIND CHAR GN LT LT GN GN GN GN BZ BZ
AVG CLOUDS B2 B2 B2 B2 B1 SC FW FW SC FW FW FW SC FW FW SC SC FW
POP 12HR 80 30 10 5 5 5 0 5 5
RAIN SHWRS L D C
TSTMS S S
SDZ038-200900-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 66 41 70 43
TEMP 55 55 45 38 33 34 52 61 64 63 52 47 44 43 56 65 68 68 56 50 46 44
DEWPT 36 35 37 36 33 34 38 37 37 38 39 38 38 38 40 40 40 41 43 43 42 43
RH 49 47 73 92100100 59 41 37 39 61 71 79 82 55 40 36 37 62 77 86 96
WIND DIR NW NW NW S SE SE S S S S SE SE SE SE S SE SE SE SE SE SE SE
WIND SPD 14 11 2 3 4 6 11 16 17 14 11 11 12 13 17 18 18 17 14 13 11 11
CLOUDS B1 SC SC FW CL FW FW SC B1 B1 B2 B1 B1 B1 SC SC SC B1 B1 B1 B2 OV
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L
WIND CHILL 29 28
MIN CHILL 34 26 32 33
FREEZE W W W
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 62 42 72 44 83 52 89 55 89
TEMP 57 62 49 44 66 70 51 47 77 81 59 53 83 86 63 57 84 87
DEWPT 45 46 46 44 45 45 45 45 48 49 49 48 51 51 51 50 50 49
PWIND DIR SE SE W SE S SE S SE SE
WIND CHAR GN LT LT LT GN GN BZ GN BZ
AVG CLOUDS B2 B2 B2 B1 B2 SC FW FW SC FW FW FW SC FW FW FW B1 FW
POP 12HR 70 40 10 5 5 30 5 10 5
RAIN SHWRS L L C S C
TSTMS S S C
SDZ059-200900-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 64 41 69 43
TEMP 56 56 47 39 34 34 53 60 62 62 52 47 43 42 56 65 68 67 56 50 46 44
DEWPT 37 37 38 36 34 34 39 38 38 39 40 39 38 39 41 41 42 42 44 43 43 44
RH 49 49 71 89100100 59 44 41 43 63 74 82 89 57 41 39 40 64 77 89100
WIND DIR NW NW N E S S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 16 11 3 2 3 5 10 13 14 12 10 11 11 12 16 18 19 18 16 12 11 11
CLOUDS B2 B1 SC FW CL FW SC B1 B1 B2 OV B1 B2 B1 SC FW SC B1 B2 B1 B2 OV
POP 12HR 0 0 0 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L
WIND CHILL 31 29
MIN CHILL 29 33 34
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 62 42 72 45 84 53 89 56 89
TEMP 56 62 50 45 66 71 52 49 78 82 61 55 83 87 64 58 84 86
DEWPT 46 47 47 45 46 47 46 46 49 51 50 50 52 52 51 51 51 51
PWIND DIR SE SE W SE S S S S SE
WIND CHAR GN LT LT LT GN GN BZ GN BZ
AVG CLOUDS OV B2 B2 B1 OV SC FW FW SC FW FW FW SC CL FW FW SC FW
POP 12HR 80 40 10 5 5 30 5 5 5
RAIN SHWRS L D C C S
TSTMS S S C
SDZ062-200900-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 34 62 41 66 44
TEMP 56 55 47 41 36 36 52 58 61 60 52 48 44 43 56 64 66 64 55 50 48 45
DEWPT 37 37 37 36 35 35 38 37 37 38 40 39 39 39 42 41 41 42 43 42 44 44
RH 49 51 68 82 96 96 59 45 41 44 63 71 82 86 59 43 40 45 64 74 86 96
WIND DIR NW NW NW N E E S S SE SE SE SE SE SE SE SE SE SE SE SE E E
WIND SPD 14 11 4 1 1 2 4 5 8 8 5 5 4 5 11 14 16 14 11 8 9 10
WIND GUST 25
CLOUDS B2 B1 SC FW SC SC SC B2 B2 OV B2 B1 B2 OV SC SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 61 44 70 47 81 54 86 57 87
TEMP 56 61 52 47 65 69 54 50 77 79 62 57 82 84 66 59 84 85
DEWPT 46 48 47 46 46 47 46 47 49 51 50 50 52 53 52 52 52 52
PWIND DIR SE SE W S S S S S SE
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 OV B1 SC FW SC FW FW FW SC FW FW FW SC FW
POP 12HR 70 60 10 5 10 30 5 10 10
RAIN SHWRS L L L C S C S
TSTMS C C C
SDZ070-200900-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 34 62 40 66 43
TEMP 58 58 48 42 38 37 53 58 60 60 52 48 44 41 55 63 65 64 55 51 49 45
DEWPT 38 36 37 37 36 36 39 38 37 38 39 39 40 39 43 42 42 43 43 44 46 45
RH 47 44 65 82 92 96 59 47 42 44 61 71 86 92 64 46 43 46 64 77 89100
WIND DIR NW NW NW NW SE SE S SE SE SE SE SE SE SE SE SE SE SE SE SE E E
WIND SPD 16 13 4 2 1 2 4 6 9 9 6 5 5 6 11 14 16 17 11 9 9 10
CLOUDS B1 SC FW FW FW SC B1 B2 OV B2 B1 B2 B2 B1 B1 SC B1 B2 OV OV OV OV
POP 12HR 0 0 0 5 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L
TSTMS S S S
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 62 44 73 47 83 53 87 57 88
TEMP 57 62 53 48 66 72 55 51 78 80 63 57 83 85 66 60 85 86
DEWPT 47 49 48 47 47 48 47 48 51 52 51 52 53 54 54 54 53 53
PWIND DIR SE SE W S S S S SE SE
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS OV B2 B2 B1 OV B1 SC FW SC FW FW FW SC FW FW SC SC FW
POP 12HR 80 40 10 5 10 20 10 10 5
RAIN SHWRS L D C S S
TSTMS S C C S
SDZ069-200900-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
238 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 35 62 41 66 44
TEMP 57 57 48 42 37 37 52 58 60 60 52 48 44 43 55 63 65 64 55 51 48 45
DEWPT 37 36 37 36 35 35 39 37 37 38 39 39 39 39 43 42 42 43 43 43 45 45
RH 47 45 65 79 92 92 61 45 42 44 61 71 82 86 64 46 43 46 64 74 89100
WIND DIR NW N N N SE SE S SE SE SE SE SE SE SE SE SE SE SE SE SE E E
WIND SPD 16 12 4 2 1 2 5 8 9 11 9 8 6 8 12 16 17 18 13 10 9 11
CLOUDS B1 SC FW FW SC SC B1 B2 OV B2 B1 B2 B2 B2 SC SC SC B2 OV B2 OV OV
POP 12HR 0 0 0 0 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D
TSTMS S S
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 62 44 72 47 83 54 88 57 88
TEMP 56 62 52 47 65 71 55 50 77 81 62 56 83 85 66 59 84 86
DEWPT 46 48 47 46 46 47 46 46 50 51 50 50 52 53 52 52 52 51
PWIND DIR SE SE W S S S S SE SE
WIND CHAR GN LT LT LT GN GN GN GN BZ
AVG CLOUDS OV B2 B2 B1 OV SC SC FW SC FW FW FW SC FW FW SC SC FW
POP 12HR 80 40 10 5 10 20 10 10 10
RAIN SHWRS D D C S S
TSTMS S C C S
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