550
FOUS53 KFSD 230738
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
138 AM CST TUE DEC 23 2025
IAZ012-241000-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 40 28 46 30
TEMP 32 31 32 38 39 32 30 30 31 32 36 43 46 41 36 35 32 32
DEWPT 29 29 31 34 34 32 29 28 29 30 34 40 42 38 35 34 32 32
RH 88 92 96 85 82100 96 92 92 92 92 89 86 89 96 96100100
WIND DIR NW NW N NE NE E E SE SE SE S S S NE NE NE E E
WIND SPD 8 5 4 4 4 5 6 8 9 8 9 9 5 3 3 4 5 5
CLOUDS B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B1 SC B1 B2 B2 B2 OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 24 25 27 34 27 23 22 23 25 29 31 27 26
MIN CHILL 23 24 26 22 22 23 30 25
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 43 34 45 33 44 11 21 7 25
TEMP 40 41 39 35 41 40 37 36 43 33 22 13 18 17 13 10 21 22
DEWPT 37 39 38 35 39 38 36 36 37 27 14 5 4 3 0 -1 4 7
PWIND DIR SE S W S W NW NW NW NW
WIND CHAR GN LT LT LT GN BZ BZ GN GN
AVG CLOUDS OV OV B2 SC B1 B1 SC B2 B1 B1 SC FW SC SC FW FW FW FW
POP 12HR 0 0 0 5 5 10 5 0 0
IAZ031-241000-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 46 30 51 32
TEMP 34 32 34 43 46 38 34 32 33 33 36 46 50 45 38 36 35 34
DEWPT 30 29 31 34 35 33 31 30 30 31 34 40 42 39 36 35 34 34
RH 85 88 89 70 65 82 89 92 89 92 92 79 74 79 92 96 96100
WIND DIR NW NW NW N NE E E SE SE SE S S S NE NE NE NE E
WIND SPD 9 6 4 4 4 4 5 5 6 5 6 8 5 2 2 2 3 5
CLOUDS B1 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 SC SC B1 B2 B2 OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 27 25 29 34 29 26 27 28 31 32 29
MIN CHILL 24 24 32 25 25 26 33 29
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 46 35 51 36 50 14 26 10 29
TEMP 42 43 39 36 46 44 40 38 48 39 26 16 22 22 16 13 25 25
DEWPT 37 39 38 35 38 38 36 35 36 28 15 6 2 1 0 0 3 6
PWIND DIR SE S NW S NW NW NW NW NW
WIND CHAR LT LT LT LT GN BZ BZ GN GN
AVG CLOUDS OV OV B2 SC B1 SC B1 B2 B1 B1 SC FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 5 5 5 0 0
IAZ014-241000-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 26 38 25 44 30
TEMP 31 30 31 37 37 30 27 27 27 29 33 41 44 40 36 33 31 31
DEWPT 29 28 29 31 32 28 25 24 25 26 31 37 40 37 35 32 31 29
RH 92 92 92 79 82 92 92 88 92 88 92 85 86 89 96 96100 92
WIND DIR NW NW NW N NE NE E SE SE SE S S SE NE NE NE NE E
WIND SPD 9 8 6 6 5 5 5 6 8 8 9 9 5 4 4 4 5 5
CLOUDS B1 B1 B1 SC SC FW B1 B2 B2 B2 OV B2 B2 B2 B2 OV B2 OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 22 22 24 32 32 24 20 19 19 20 26 33 29 25 25
MIN CHILL 20 20 24 18 17 19 28 24
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 42 34 44 32 44 10 21 6 23
TEMP 39 38 37 35 41 39 36 35 43 34 21 12 18 16 10 8 19 20
DEWPT 36 37 37 35 39 38 34 34 37 28 13 3 3 1 -1 -4 3 5
PWIND DIR SE S NW S W NW NW NW NW
WIND CHAR GN LT LT LT GN BZ BZ GN GN
AVG CLOUDS OV OV OV B2 B2 B2 B1 B2 B2 B1 SC FW SC SC FW FW FW FW
POP 12HR 0 5 0 0 5 5 5 0 0
IAZ022-241000-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 27 45 32
TEMP 34 31 34 40 40 33 30 29 30 31 35 42 45 41 37 36 34 33
DEWPT 31 30 32 34 35 31 29 27 28 30 34 40 43 39 37 36 34 33
RH 89 96 92 79 82 92 96 92 92 96 96 93 93 92100100100100
WIND DIR NW NW N N NE E E SE SE SE S S S NE NE NE NE E
WIND SPD 10 8 5 6 5 5 8 9 10 9 10 9 5 3 4 5 5 6
CLOUDS B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 26 24 28 28 22 21 21 23 28 33 31 28 27
MIN CHILL 23 23 27 20 20 22 31 25
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 43 36 47 36 46 14 22 8 25
TEMP 40 40 39 37 44 41 38 37 45 36 24 15 20 18 13 10 21 21
DEWPT 38 39 39 37 41 40 37 37 39 31 16 7 4 3 1 0 3 6
PWIND DIR SE S NW S W NW NW NW NW
WIND CHAR GN LT LT LT GN BZ BZ GN GN
AVG CLOUDS OV OV B2 B1 SC SC B2 B2 B1 SC SC FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 5 5 5 0 0
MNZ072-241000-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 25 32 22 44 26
TEMP 31 30 28 28 29 25 24 25 27 30 34 41 43 36 31 28 27 27
DEWPT 28 28 25 21 20 20 20 21 23 25 30 34 34 32 29 27 26 25
RH 88 92 88 75 69 81 84 84 85 81 85 76 70 85 92 96 96 92
WIND DIR NW NW N N N NE SE SE SE SE S S N N N N NE E
WIND SPD 10 11 10 10 6 4 5 8 9 8 6 4 5 5 5 4 4 5
CLOUDS SC SC B1 SC SC SC SC B1 B2 OV B2 SC FW SC SC B2 B2 B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 22 21 19 19 22 20 17 16 18 22 27 32 25 23 22 21
MIN CHILL 20 17 19 16 16 21 31 23 20
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 40 32 39 30 39 8 17 5 22
TEMP 36 37 36 33 37 34 33 33 38 26 17 9 14 13 9 7 18 19
DEWPT 30 34 35 32 33 31 31 32 31 20 8 0 -1 -1 -2 -2 1 5
PWIND DIR SE S N S NW NW NW NW NW
WIND CHAR GN GN LT GN GN BZ BZ GN GN
AVG CLOUDS OV OV OV B1 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 SC FW FW FW
POP 12HR 5 5 0 5 10 10 5 0 0
MNZ081-241000-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 34 23 43 28
TEMP 30 30 30 32 32 28 26 26 27 29 33 41 43 39 34 31 29 29
DEWPT 27 28 26 26 24 23 22 22 22 25 29 34 36 34 31 29 28 27
RH 88 92 85 78 72 81 85 85 81 85 85 76 76 82 89 92 96 92
WIND DIR NW NW N N N NE E SE SE S S S S N N N NE E
WIND SPD 10 11 10 10 5 3 4 5 8 9 10 8 4 3 3 3 3 4
CLOUDS SC SC B1 SC SC SC SC B1 B2 B2 OV B2 B1 B1 B1 B2 B2 B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 21 20 21 24 26 24 21 19 18 21 25 31 28 25 23
MIN CHILL 20 19 23 17 17 20 27 22
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 40 33 41 31 41 9 18 4 21
TEMP 37 38 37 34 39 36 33 34 40 30 19 10 15 14 9 6 18 19
DEWPT 32 34 35 34 35 33 32 33 33 24 10 1 -1 -2 -3 -4 0 3
PWIND DIR SE S NW S W NW NW NW NW
WIND CHAR GN GN LT GN GN BZ BZ BZ GN
AVG CLOUDS OV OV OV B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 SC SC SC FW FW
POP 12HR 5 5 0 5 10 10 5 0 0
MNZ089-241000-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 36 24 44 29
TEMP 32 31 30 34 34 29 27 27 28 30 33 41 44 39 34 31 30 29
DEWPT 29 29 27 28 27 25 24 24 25 27 31 36 37 36 33 31 29 29
RH 88 92 88 78 75 85 88 88 88 88 92 82 76 89 96100 96100
WIND DIR NW N N N NE NE E SE S S S S S NE NE NE NE E
WIND SPD 10 10 10 9 5 5 6 9 10 10 10 9 5 4 5 5 5 6
CLOUDS SC B1 B1 SC SC FW B1 B2 B2 OV OV B2 B1 B1 B2 B2 B2 OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 23 22 22 27 29 23 19 18 19 21 25 29 26 24 22
MIN CHILL 22 21 22 17 17 20 25 21
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 41 33 42 31 41 9 19 5 22
TEMP 37 38 37 34 39 37 34 34 41 30 18 10 16 15 10 7 18 20
DEWPT 34 35 37 34 36 35 32 34 34 24 10 1 0 0 -2 -3 1 4
PWIND DIR SE S NW S W NW NW NW NW
WIND CHAR GN GN LT GN GN BZ BZ BZ GN
AVG CLOUDS OV OV OV B2 B1 B1 SC B1 B1 B1 SC SC B1 SC FW FW FW FW
POP 12HR 5 5 0 5 10 10 5 0 0
SDZ040-241000-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 25 35 24 45 25
TEMP 29 28 28 33 34 28 26 27 29 30 34 42 44 38 31 28 27 26
DEWPT 26 26 25 25 24 22 22 23 25 28 31 34 35 31 28 26 25 25
RH 88 92 88 72 66 78 85 85 85 92 89 73 70 76 88 92 92 96
WIND DIR NW N N NE E E SE SE S S S S N NE NE NE E E
WIND SPD 10 8 5 6 6 6 9 11 12 11 9 5 5 6 6 5 6 9
CLOUDS SC SC B1 SC SC SC SC B2 B2 B2 B1 SC FW SC SC B2 B2 OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 20 19 22 27 29 21 17 17 19 21 26 33 24 22 19 18
MIN CHILL 18 19 20 16 17 20 32 20 17
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 41 30 39 28 38 6 16 4 23
TEMP 36 38 34 31 37 35 32 32 37 26 16 7 13 13 8 6 19 20
DEWPT 32 34 34 30 32 31 30 30 30 18 7 -1 -1 -1 -2 -3 3 6
PWIND DIR SE SW W S NW NW NW NW W
WIND CHAR GN GN LT GN BZ BZ BZ GN GN
AVG CLOUDS OV B2 B2 B1 B2 B1 B1 SC SC B1 SC B1 B1 SC FW FW SC FW
POP 12HR 5 0 5 5 10 10 5 0 0
SDZ050-241000-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 38 61 31
TEMP 38 34 32 41 47 42 41 41 41 41 44 59 59 47 37 34 33 33
DEWPT 32 31 31 31 30 31 32 34 34 33 33 32 33 34 33 33 32 32
RH 79 89 96 67 51 65 70 76 76 73 65 36 37 60 85 96 96 96
WIND DIR NW NW NE SE SE SE SE S S S SW W NW N NE E SE SE
WIND SPD 10 6 4 8 12 12 14 16 14 11 10 11 10 5 5 5 8 10
WIND GUST 26 25
CLOUDS B1 B1 SC SC SC B2 B2 OV OV B2 SC FW FW SC SC SC B2 B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 31 28 27 33 33 33 34 32 29 26 25
MIN CHILL 27 26 32 32 33 28 24
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 64 34 57 36 46 12 26 11 34
TEMP 53 56 48 37 49 50 44 40 45 32 21 13 21 22 15 14 29 28
DEWPT 34 35 35 33 35 34 32 28 29 18 9 1 0 1 2 1 5 9
PWIND DIR S W SW SW NW NW NW NW SW
WIND CHAR GN GN GN GN BZ BZ BZ GN GN
AVG CLOUDS B2 B1 SC FW FW FW SC B1 B1 B1 SC FW FW FW SC FW FW FW
POP 12HR 0 0 5 0 5 5 5 0 0
SDZ057-241000-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 44 35 52 29
TEMP 32 30 29 38 43 38 38 38 39 38 38 49 51 43 35 32 31 31
DEWPT 29 29 29 29 29 29 32 34 35 34 34 35 35 34 33 32 31 31
RH 88 96100 70 57 70 79 85 85 85 85 58 54 70 92100100100
WIND DIR W NW NE E E SE SE SE SE SE S NW N N NE E E SE
WIND SPD 8 4 3 8 12 13 13 13 12 8 6 8 8 6 6 6 9 11
WIND GUST 24
CLOUDS B1 B1 B1 SC SC B2 B2 B2 B1 B1 SC FW FW SC SC SC B2 B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 25 25 25 33 30 29 31 31 32 33 29 26 23 22
MIN CHILL 24 23 30 28 30 30 25 21
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 55 30 51 33 43 11 24 9 32
TEMP 47 49 41 33 44 46 40 36 43 31 20 12 21 21 16 13 27 28
DEWPT 35 36 36 32 33 34 33 30 28 18 7 1 0 2 3 2 6 10
PWIND DIR SE W SE SW NW NW NW NW SW
WIND CHAR GN GN GN GN BZ BZ BZ GN GN
AVG CLOUDS B2 B1 SC SC B1 SC SC SC B1 SC SC FW FW FW FW FW FW FW
POP 12HR 0 0 5 0 10 5 5 0 0
SDZ038-241000-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 26 36 29 46 27
TEMP 30 29 28 32 35 31 32 32 33 34 36 44 45 38 32 30 28 29
DEWPT 28 27 25 24 25 26 28 30 31 32 33 36 35 32 30 28 27 27
RH 92 92 88 72 66 81 85 92 92 92 89 73 68 79 92 92 96 92
WIND DIR NW N N N E E SE SE S S SE SE N N NE NE E SE
WIND SPD 8 6 5 5 5 8 11 13 13 11 8 5 6 6 5 5 6 10
CLOUDS FW B1 B1 SC SC SC B1 B1 B2 B2 B1 FW FW SC SC B1 B2 OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 22 22 22 26 30 23 23 22 23 26 30 33 26 24 21 20
MIN CHILL 21 21 22 21 23 25 32 23 19
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 47 29 41 29 40 9 20 6 27
TEMP 41 42 35 31 36 37 34 32 39 26 17 9 16 16 12 9 21 23
DEWPT 33 36 34 30 30 33 31 30 28 17 7 0 -1 0 0 -1 3 7
PWIND DIR SE SW E S NW NW NW NW W
WIND CHAR GN GN LT GN GN BZ BZ GN GN
AVG CLOUDS OV B2 SC B1 B2 B1 SC SC B1 SC FW SC SC FW FW FW SC FW
POP 12HR 5 0 5 5 10 10 5 0 0
SDZ059-241000-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 40 31 50 28
TEMP 31 30 30 36 40 34 33 34 34 34 37 47 50 42 34 32 31 31
DEWPT 29 29 28 29 30 30 31 32 32 33 34 38 39 36 33 31 30 30
RH 92 96 92 75 67 85 92 92 92 96 89 71 66 79 96 96 96 96
WIND DIR NW N N N E SE SE SE SE SE S SE N N NE NE E SE
WIND SPD 9 6 5 5 6 9 12 13 13 12 10 6 6 5 5 5 6 10
CLOUDS SC B1 B1 SC SC SC B2 B2 B2 B2 B2 SC FW SC SC SC OV OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 23 23 24 31 27 25 25 24 25 30 29 26 24 22
MIN CHILL 22 22 25 23 23 25 26 22
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 49 30 46 31 44 10 23 8 29
TEMP 43 44 38 32 40 41 37 35 43 30 19 11 18 18 13 10 24 24
DEWPT 36 38 35 32 33 35 33 32 31 20 9 1 0 0 1 0 4 7
PWIND DIR SE SW E S NW NW NW NW W
WIND CHAR GN GN GN GN BZ BZ BZ GN GN
AVG CLOUDS OV B2 SC SC B2 SC FW SC SC B1 SC FW SC FW FW FW FW FW
POP 12HR 0 0 5 0 10 5 5 0 0
SDZ062-241000-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 41 28 46 29
TEMP 31 30 31 38 40 33 31 30 31 32 36 43 46 41 35 33 31 31
DEWPT 27 28 29 29 30 29 27 27 28 29 33 37 38 35 33 32 30 29
RH 85 92 92 70 67 85 85 88 88 88 89 79 73 79 92 96 96 92
WIND DIR NW N N NE E E SE SE SE SE S S E NE NE NE E E
WIND SPD 9 6 5 5 5 5 8 9 10 9 9 8 5 4 5 5 5 6
CLOUDS SC B1 B1 SC SC SC B1 B2 B2 B2 B2 SC SC SC B1 B2 B2 OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 23 23 25 34 28 23 22 22 24 29 30 28 25 24
MIN CHILL 22 21 26 21 20 22 27 22
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 43 33 43 32 42 10 20 7 26
TEMP 40 41 38 34 40 39 36 35 41 31 20 11 17 17 13 9 21 22
DEWPT 35 37 36 32 35 36 34 33 34 23 11 2 1 1 0 -1 3 7
PWIND DIR SE S NW S NW NW NW NW NW
WIND CHAR GN LT LT LT GN BZ BZ GN GN
AVG CLOUDS OV OV B2 SC B1 B1 SC B1 B1 B1 SC FW SC FW FW FW FW FW
POP 12HR 0 0 5 5 10 10 5 0 0
SDZ070-241000-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 46 31 53 32
TEMP 33 31 33 43 46 38 35 33 33 34 36 48 52 45 37 35 33 33
DEWPT 30 29 32 34 34 34 32 31 31 32 35 40 41 40 36 34 33 33
RH 89 92 96 70 63 85 89 92 92 92 96 74 66 82 96 96100100
WIND DIR NW NW NW NE NE E SE SE SE SE S S S N NE NE E E
WIND SPD 9 8 5 5 5 5 8 10 10 9 10 10 5 4 3 4 5 6
CLOUDS B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 SC FW SC B1 B2 OV OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 25 25 28 34 28 26 25 27 29 34 31 28 28
MIN CHILL 23 23 32 25 25 25 31 26
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 47 35 50 36 49 13 25 10 30
TEMP 43 44 40 37 46 44 40 39 47 36 24 15 22 21 15 13 25 25
DEWPT 38 40 38 35 38 38 36 35 36 26 14 5 2 2 1 1 4 8
PWIND DIR SE SW W S NW NW NW NW NW
WIND CHAR GN LT LT LT GN BZ BZ GN GN
AVG CLOUDS OV B2 B1 FW B1 B1 SC B2 B1 B1 SC FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 5 5 5 0 0
SDZ069-241000-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
138 AM CST TUE DEC 23 2025
DATE 12/22/25 TUE 12/23/25 WED 12/24/25 THU
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 45 32 53 31
TEMP 34 32 32 41 45 38 35 34 34 35 36 48 53 45 36 35 33 33
DEWPT 30 29 31 32 33 34 32 31 32 32 34 38 40 39 36 34 33 33
RH 85 88 96 70 62 85 89 89 92 89 92 68 61 79100 96100100
WIND DIR NW NW NW NE E E SE SE SE SE S S N N NE NE E E
WIND SPD 9 6 5 4 5 8 9 10 10 9 9 8 5 5 4 4 5 8
CLOUDS B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 FW FW SC SC B2 OV OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 26 26 27 32 28 26 26 28 29 33 30 27 26
MIN CHILL 24 24 31 26 25 26 29 25
DATE 12/25/25 FRI 12/26/25 SAT 12/27/25 SUN 12/28/25 MON 12/29/25
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 48 34 49 36 48 13 24 10 30
TEMP 43 44 40 36 44 44 40 38 46 36 23 14 20 21 15 13 25 25
DEWPT 37 39 37 34 36 37 35 33 34 23 11 3 1 1 1 1 4 7
PWIND DIR SE SW W S NW NW NW NW W
WIND CHAR GN LT LT GN GN BZ BZ GN GN
AVG CLOUDS OV B2 B1 SC B1 SC SC B1 B1 B1 SC FW FW FW FW FW FW FW
POP 12HR 0 0 5 0 5 5 5 0 0
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