143
FOUS53 KFSD 281823
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1223 PM CST SUN DEC 28 2025
IAZ012-282200-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 26 4 16 6 34
TEMP 10 7 6 7 6 6 6 11 15 12 9 9 10 13 17 29 34 31
DEWPT 4 0 1 1 1 1 1 4 6 6 5 5 5 7 11 19 23 24
RH 76 72 79 76 79 79 79 73 67 76 83 83 80 76 77 66 64 75
WIND DIR NW NW NW NW NW NW NW NW NW NW W SW SW SW SW W W W
WIND SPD 29 29 29 27 27 21 20 18 13 6 4 3 4 5 5 10 11 10
WIND GUST 40
CLOUDS B1 B2 B2 B2 B2 B1 SC FW FW FW FW FW FW B1 B1 SC SC SC
POP 12HR 40 40 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C C
OBVIS BS BS BS BS BS BS BS
WIND CHILL -12-17-18-16-17-16-14 -7 0 1 1 2 2 4 9 20 26 22
MIN CHILL -7 -18 -18 -18 -18 -4 -1 -1 5 21
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 29 11 22 13 30 18 31
TEMP 27 21 26 23 16 12 18 18 15 15 28 26 23 19 28 26
DEWPT 25 21 21 19 13 9 11 13 14 14 21 22 20 19 21 19
PWIND DIR NW N NE N S S E N
WIND CHAR GN GN GN LT LT LT LT GN
AVG CLOUDS SC B1 B2 B2 B2 B2 B1 B1 B1 SC B1 SC SC SC B1 SC
POP 12HR 0 20 10 5 0 0 0 10
SNOW S
IAZ031-282200-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 28 7 19 8 39
TEMP 13 10 9 9 9 9 9 15 19 16 11 11 12 14 20 34 38 33
DEWPT 5 2 1 1 1 1 1 4 6 6 6 6 5 6 10 17 22 23
RH 70 69 69 69 69 69 69 61 56 64 80 80 73 70 64 49 52 66
WIND DIR NW NW NW NW NW NW NW NW NW NW W SW S S SW W W W
WIND SPD 29 27 27 26 26 21 19 17 13 5 3 2 3 4 5 9 10 8
WIND GUST 48 43 43 41 42 35 32 27
CLOUDS B1 B1 B1 B2 B1 SC SC FW FW CL FW FW FW SC B1 SC FW SC
POP 12HR 50 10 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW
OBVIS BS BS BS BS BS BS BS
WIND CHILL -9-12-13-12-13-11-10 -1 6 7 5 6 7 12 26 32 26
MIN CHILL -9 -14 -15 -15 -14 0 3 3 5 25
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 36 15 26 16 36 21 36
TEMP 29 24 33 30 22 16 23 23 19 19 32 31 25 22 32 30
DEWPT 24 23 25 22 17 13 13 15 15 16 21 22 21 20 22 21
PWIND DIR NW NW NE N SE S E N
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS SC B1 B2 B1 B1 B2 B2 B1 SC SC B1 SC SC SC SC SC
POP 12HR 0 5 5 0 0 0 0 10
IAZ014-282200-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 30 3 15 5 32
TEMP 13 8 6 5 5 4 5 11 15 11 7 7 8 10 16 28 32 29
DEWPT 8 2 1 1 -1 -2 0 3 6 4 3 3 2 5 9 17 22 23
RH 80 76 79 83 76 75 79 69 67 73 83 83 76 80 73 63 66 78
WIND DIR NW NW NW NW NW NW NW NW NW NW W W W SW SW W W W
WIND SPD 32 29 28 28 28 25 21 20 16 10 6 5 5 6 10 13 13 12
WIND GUST 48 44 43 40 42 35 35 31
CLOUDS OV OV B2 OV B2 SC SC FW CL FW FW FW FW SC B1 SC SC SC
POP 12HR 100 60 0 0 0
QPF 12HR 0.03 0.02 0 0 0
SNOW 12HR 1 T 00-00
FRZG RAIN
RAIN
SNOW S C C
OBVIS BS BS BS BS BS BS BS BS
WIND CHILL -8-15-17-18-19-19-16 -7 -1 -3 -5 -3 -3 -1 4 17 22 19
MIN CHILL -3 -16 -19 -20 -21 -5 -6 -5 -2 18
BLIZZARD W W W W W
WIND Y Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 16 26 7 18 9 28 15 29
TEMP 27 18 23 20 13 8 15 14 12 13 26 23 19 16 26 24
DEWPT 24 18 18 15 9 5 7 9 9 10 18 19 17 16 19 17
PWIND DIR NW N N N W S E E
WIND CHAR GN GN GN LT LT GN LT GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 0 20 10 0 0 0 0 10
SNOW S
IAZ022-282200-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 32 5 16 8 32
TEMP 14 8 8 8 8 7 8 12 15 13 10 10 10 13 18 28 32 30
DEWPT 9 2 3 3 2 1 2 4 7 6 6 6 6 7 11 17 22 23
RH 80 76 79 79 76 76 76 70 70 73 83 83 83 76 73 63 66 75
WIND DIR NW NW NW NW NW NW NW NW NW NW NW W SW SW SW W W W
WIND SPD 32 31 28 27 27 24 21 21 17 10 9 6 8 9 10 12 13 11
WIND GUST 47 46 43 39 40 34 33
CLOUDS B1 B2 B2 B2 B2 B1 SC FW FW FW FW CL FW SC B1 B1 FW SC
POP 12HR 100 30 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 1 00-00 00-00
RAIN
SNOW C
OBVIS BS BS BS BS BS BS BS BS
WIND CHILL -8-15-15-15-15-15-12 -7 -1 -1 -3 -1 -2 1 6 17 22 20
MIN CHILL -2 -16 -18 -17 -16 -5 -4 -3 0 19
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 29 11 21 12 30 19 31
TEMP 27 22 26 23 17 12 17 18 15 15 28 26 23 20 28 26
DEWPT 25 22 21 19 14 10 10 12 13 13 21 20 20 20 21 19
PWIND DIR NW NW NE N SW S E NE
WIND CHAR GN GN GN LT LT GN LT GN
AVG CLOUDS SC B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC SC
POP 12HR 0 20 10 5 0 0 0 10
SNOW S
MNZ072-282200-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 19 2 12 6 35
TEMP 10 8 6 6 5 3 4 8 12 8 8 9 12 17 22 32 35 33
DEWPT 4 3 1 0 -2 -3 -2 0 2 1 3 4 5 9 14 22 25 27
RH 76 79 79 76 72 75 75 69 63 72 79 80 73 70 71 66 66 78
WIND DIR NW NW NW NW NW NW NW NW NW NW W SW SW SW W W W NW
WIND SPD 32 31 29 29 29 24 21 19 13 8 6 6 8 10 11 13 14 13
WIND GUST 43 42 43 41 41
CLOUDS B1 OV OV OV B1 SC SC SC FW FW FW FW FW B1 B1 B1 B1 B2
POP 12HR 60 90 0 0 0
QPF 12HR 0.05 0.05 0 0 0
SNOW 12HR 1 1 00-00
FRZG RAIN
SNOW C L D C
OBVIS BS BS BS BS BS BS BS BS
WIND CHILL -12-15-17-18-19-20-18-12 -4 -4 -3 -2 0 5 10 22 25 23
MIN CHILL -9 -16 -19 -22 -22 -10 -6 -2 5 22
BLIZZARD W W W W W
WIND Y Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 14 21 3 15 6 23 12 26
TEMP 27 16 18 14 9 4 11 11 11 11 21 20 17 14 23 20
DEWPT 25 14 10 8 6 1 4 7 8 9 14 15 14 13 15 14
PWIND DIR NW N N NW W SW E N
WIND CHAR GN GN GN LT LT LT LT GN
AVG CLOUDS B2 B2 B2 OV B2 B2 B1 SC SC B1 B1 B1 SC B1 B1 SC
POP 12HR 5 40 20 5 0 0 5 10
SNOW C C S
MNZ081-282200-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 25 2 11 4 34
TEMP 11 7 6 5 4 3 4 8 11 7 5 6 9 13 18 29 33 31
DEWPT 5 2 1 -1 -3 -3 -4 -1 1 1 1 1 2 6 11 18 22 24
RH 76 79 79 76 72 75 68 66 63 76 83 79 72 73 73 63 63 75
WIND DIR NW NW NW NW NW NW NW NW NW NW W W SW SW SW W W NW
WIND SPD 32 32 32 32 32 27 23 20 16 10 6 5 6 9 10 13 13 12
WIND GUST 43 42 43
CLOUDS OV OV OV B2 B2 SC SC SC FW FW FW FW FW SC B1 SC SC B1
POP 12HR 100 90 0 0 0
QPF 12HR 0.05 0.05 0 0 0
SNOW 12HR 1 1 00-00
FRZG RAIN
SNOW C C D L
OBVIS BS BS BS BS BS BS BS BS
WIND CHILL -11-16-19-19-21-21-19-12 -6 -8 -7 -4 -2 1 6 18 24 21
MIN CHILL -8 -17 -21 -22 -22 -10 -8 -3 2 21
BLIZZARD W W W W W
WIND Y Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 14 23 5 15 6 25 12 26
TEMP 27 16 19 16 10 5 12 11 10 10 23 20 17 14 23 21
DEWPT 25 16 12 9 6 3 4 5 7 9 15 15 14 14 16 14
PWIND DIR NW N N NW W SW E W
WIND CHAR GN GN GN LT LT LT LT GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 SC SC B1 B1 B1 B1 SC B1 B1 SC
POP 12HR 0 30 20 5 0 0 0 10
SNOW S C S
MNZ089-282200-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 24 3 14 6 33
TEMP 11 7 5 5 4 4 4 10 14 10 7 8 9 13 17 27 33 30
DEWPT 5 0 1 0 -1 -2 -2 2 4 3 3 3 3 6 10 17 22 23
RH 76 72 83 79 79 75 75 69 64 73 83 79 76 73 73 65 63 75
WIND DIR NW NW NW NW NW NW NW NW NW NW W W SW SW SW W W NW
WIND SPD 31 29 29 28 29 25 21 19 14 9 8 6 8 10 11 13 13 13
WIND GUST 41 41 40 39
CLOUDS B2 OV OV B2 B1 SC SC FW FW FW FW FW FW B1 B1 SC SC B1
POP 12HR 70 80 0 0 0
QPF 12HR 0.03 0.02 0 0 0
SNOW 12HR 1 T 00-00
FRZG RAIN
SLEET
SNOW C C D C
OBVIS BS BS BS BS BS BS BS BS
WIND CHILL -11-17-19-19-20-19-18 -9 -1 -3 -5 -3 -3 0 4 16 23 19
MIN CHILL -7 -18 -21 -21 -20 -7 -6 -4 0 18
BLIZZARD W W W W W
WIND Y Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 16 24 6 17 8 26 14 28
TEMP 27 18 21 17 11 7 12 13 12 12 24 22 19 15 25 22
DEWPT 25 18 15 11 8 5 5 8 9 11 17 17 16 15 18 15
PWIND DIR NW N N NW SW S E W
WIND CHAR GN GN GN LT LT GN LT GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1 B1 SC
POP 12HR 0 30 20 5 0 0 0 10
SNOW S C S
SDZ040-282200-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 18 1 13 6 34
TEMP 7 4 4 5 4 2 3 10 13 9 8 9 11 14 19 30 34 31
DEWPT 1 -1 -1 -2 -3 -4 -3 0 3 2 3 3 4 7 11 18 23 25
RH 76 79 79 72 72 75 75 63 63 72 79 76 73 73 70 60 64 78
WIND DIR NW NW NW NW NW NW NW NW NW W W SW SW SW W W W NW
WIND SPD 31 29 29 28 28 21 18 16 12 6 5 5 6 8 10 13 14 13
WIND GUST 46 47 46 43 42 33 28 26 25
CLOUDS B1 OV OV B2 B1 SC SC FW FW FW FW FW SC B1 B1 SC SC B1
POP 12HR 30 60 0 0 0
QPF 12HR 0.01 0.01 0 0 0
SNOW 12HR T T 00-00
FRZG RAIN
SNOW C L S
OBVIS BS BS BS BS BS BS
WIND CHILL -17-20-20-19-20-20-17 -7 -1 -2 -2 -1 0 3 7 19 24 21
MIN CHILL -15 -20 -21 -22 -21 -6 -2 -2 3 21
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 16 24 6 18 9 27 13 26
TEMP 27 17 21 16 9 6 14 15 12 12 24 23 18 14 23 21
DEWPT 24 17 13 10 5 2 7 9 9 10 17 17 15 14 16 14
PWIND DIR NW N NE NW SW S E N
WIND CHAR GN GN GN LT LT GN LT GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B2 B1
POP 12HR 5 30 10 5 0 0 5 10
SNOW C C
SDZ050-282200-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 11 4 23 15 42
TEMP 11 8 6 7 6 5 5 15 23 19 17 18 21 23 27 39 42 37
DEWPT -6 -6 -2 -2 -3 -3 -2 2 4 4 3 4 6 8 12 19 22 24
RH 45 52 69 66 66 69 72 55 43 51 53 53 52 52 53 44 44 59
WIND DIR NW NW NW NW NW NW NW NW W SW SW SW W W W NW NW NW
WIND SPD 36 34 33 31 29 21 17 13 10 4 5 9 10 11 13 18 18 13
WIND GUST 55 50 44 42 46 34 27 28 28
CLOUDS B1 B1 B1 B1 SC SC FW FW FW SC FW FW SC B1 B1 B1 SC SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW
OBVIS BS
WIND CHILL -13-17-18-17-18-16-14 1 12 12 9 7 10 11 16 30 33 28
MIN CHILL -15 -18 -20 -19 -18 5 6 7 12 28
WIND Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 43 16 33 20 42 22 41
TEMP 30 24 36 33 22 17 26 28 23 23 36 35 27 23 34 33
DEWPT 25 23 25 23 19 14 17 19 19 19 23 24 24 22 22 20
PWIND DIR NW W N E S SE S NW
WIND CHAR GN GN GN GN GN GN GN BZ
AVG CLOUDS SC B1 B1 SC B1 B2 B1 SC SC B1 SC SC SC SC B1 B1
POP 12HR 0 5 5 0 0 0 0 10
SDZ057-282200-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 11 4 22 12 41
TEMP 11 8 8 8 7 6 6 15 22 19 16 15 17 20 24 37 41 36
DEWPT -4 -3 -1 -2 -1 -2 -1 2 4 5 6 6 7 9 13 20 24 25
RH 50 60 66 63 69 69 72 55 45 54 64 67 64 62 62 50 50 64
WIND DIR NW NW NW NW NW NW NW NW W S S SW SW W W W NW NW
WIND SPD 33 29 27 26 24 17 12 11 9 4 5 5 6 8 10 16 16 12
WIND GUST 47 44 42 39 35
CLOUDS B1 B2 B2 B1 B1 SC FW FW FW SC FW FW SC B2 B1 SC FW SC
POP 12HR 5 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW
WIND CHILL -12-15-15-15-15-14-11 2 12 13 7 6 8 10 13 28 33 28
MIN CHILL -15 -16 -17 -17 -15 5 5 5 10 26
WIND Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 38 13 29 16 38 19 36
TEMP 29 22 33 29 19 14 24 26 20 19 32 32 25 21 31 30
DEWPT 26 22 23 21 16 12 14 17 18 17 21 22 22 20 20 19
PWIND DIR NW S NE E SE E E NW
WIND CHAR GN GN GN GN LT LT GN GN
AVG CLOUDS SC B1 B1 B1 B2 B2 B2 SC SC B1 B1 SC SC SC B1 B1
POP 12HR 0 5 5 0 0 0 5 10
SDZ038-282200-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 14 5 18 9 39
TEMP 7 6 6 8 7 6 6 12 17 14 12 13 14 18 22 34 39 33
DEWPT -2 -1 -1 -2 -2 -2 -2 -1 2 4 5 5 6 8 13 20 25 26
RH 66 72 72 63 66 69 69 55 51 64 73 70 70 64 68 56 57 75
WIND DIR NW NW NW NW NW NW NW NW NW S S S S SW W W NW NW
WIND SPD 31 27 27 26 24 18 13 11 8 3 4 5 5 5 8 11 12 10
WIND GUST 43 42 41 39 37
CLOUDS B1 OV B2 B2 B1 SC SC FW FW FW FW FW SC B2 B2 SC SC SC
POP 12HR 10 30 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S C
WIND CHILL -17-17-17-14-14-13-11 -2 7 9 4 4 5 10 13 26 31 25
MIN CHILL -18 -21 -19 -17 -16 0 3 3 10 25
WIND Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 30 9 22 12 30 16 31
TEMP 28 21 27 23 14 10 17 19 15 15 26 26 22 17 26 25
DEWPT 25 21 18 15 10 6 7 12 13 12 16 19 18 16 17 17
PWIND DIR NW NE N N SE SE E N
WIND CHAR GN GN GN LT LT LT LT GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 SC SC B1 B2 B1
POP 12HR 5 20 10 5 0 0 5 20
SNOW S S S
SDZ059-282200-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 16 6 19 10 40
TEMP 9 7 7 8 8 7 8 14 19 16 13 12 14 17 22 35 40 34
DEWPT 0 -1 0 0 -1 -2 -1 2 4 5 6 6 6 8 12 18 24 25
RH 66 69 72 69 66 66 66 58 51 61 73 76 70 67 65 49 52 69
WIND DIR NW NW NW NW NW NW NW NW NW SW S S SW SW W W NW NW
WIND SPD 32 31 29 28 27 21 17 14 10 4 4 5 5 5 9 12 13 11
WIND GUST 48 46 43 40 40
CLOUDS B1 B2 B2 B2 B1 SC SC FW FW FW FW FW SC B2 B1 SC SC SC
POP 12HR 5 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S
WIND CHILL -14-16-16-15-15-14-10 -1 7 9 5 3 5 9 12 26 32 26
MIN CHILL -16 -17 -18 -17 -14 2 3 3 9 26
WIND Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 34 12 25 14 33 18 34
TEMP 29 23 30 27 17 13 20 21 17 16 29 28 23 19 29 27
DEWPT 26 23 22 19 14 9 11 14 15 14 19 22 20 18 20 19
PWIND DIR NW NE NE N SE SE E N
WIND CHAR GN GN GN GN LT GN LT GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 SC SC B1 B2 B1
POP 12HR 0 10 5 0 0 0 5 10
SNOW S
SDZ062-282200-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 22 5 17 8 36
TEMP 8 6 7 7 7 6 7 12 16 13 10 10 10 13 19 32 36 33
DEWPT 1 -1 0 1 -1 -2 0 2 4 4 4 4 4 6 11 17 22 25
RH 72 72 72 76 69 69 72 63 58 67 76 76 76 73 70 53 56 72
WIND DIR NW NW NW NW NW NW NW NW NW W W SW SW SW W W W NW
WIND SPD 27 28 29 27 27 21 18 16 12 5 4 3 4 4 6 11 12 10
WIND GUST 46 43 43 41 41 32 28 26
CLOUDS B1 OV B2 OV B1 SC SC FW FW FW FW FW FW B1 B1 SC SC SC
POP 12HR 10 30 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN
RAIN
SNOW C S
OBVIS BS BS BS BS BS BS
WIND CHILL -14-17-16-15-16-15-12 -5 3 3 2 4 3 5 10 23 27 24
MIN CHILL -12 -17 -19 -19 -18 -3 -1 0 5 23
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 30 10 21 13 30 17 31
TEMP 29 22 27 24 16 11 18 19 16 15 28 26 23 18 28 26
DEWPT 26 22 19 16 11 7 9 12 13 13 19 20 19 16 19 18
PWIND DIR NW N NE NW S SE E N
WIND CHAR GN GN LT LT LT LT LT GN
AVG CLOUDS B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1 B2 B1
POP 12HR 0 20 10 5 0 0 0 10
SNOW S S
SDZ070-282200-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 25 7 19 9 39
TEMP 12 9 9 9 9 8 9 15 19 15 11 12 13 17 22 35 39 34
DEWPT 3 1 1 2 1 1 2 4 6 7 6 6 7 8 12 19 23 24
RH 66 69 69 72 69 72 72 61 56 70 80 76 76 67 65 52 52 66
WIND DIR NW NW NW NW NW NW NW NW NW NW SW SW SW SW W W W W
WIND SPD 32 29 28 27 28 23 20 18 13 5 4 4 5 5 6 11 11 10
WIND GUST 44 44 42 40 41 34 32
CLOUDS B1 B1 B2 B2 B1 B1 SC FW FW FW FW FW FW B1 B1 SC SC SC
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW
OBVIS BS BS BS BS BS BS BS
WIND CHILL -11-14-14-13-14-13-10 -2 6 6 4 5 5 8 13 27 32 26
MIN CHILL -13 -15 -16 -16 -16 0 3 3 9 25
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 37 14 27 16 36 20 37
TEMP 29 23 34 30 21 15 24 24 19 19 33 30 26 21 33 30
DEWPT 25 23 26 23 17 13 14 17 16 16 22 24 22 20 23 22
PWIND DIR NW NW NE N SE SE SE N
WIND CHAR GN GN GN LT LT GN LT GN
AVG CLOUDS SC B1 B2 B1 B2 B2 B2 B1 SC SC B1 SC SC SC SC SC
POP 12HR 0 10 5 0 0 0 0 10
SDZ069-282200-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
1223 PM CST SUN DEC 28 2025
DATE SUN 12/28/25 MON 12/29/25 TUE 12/30/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 20 7 19 11 40
TEMP 11 9 8 9 9 8 8 14 19 16 13 13 14 18 22 34 40 34
DEWPT 3 1 1 1 0 0 1 3 6 6 6 6 6 8 12 17 23 25
RH 69 69 72 69 66 69 72 61 56 64 73 73 70 64 65 49 50 69
WIND DIR NW NW NW NW NW NW NW NW NW W SW S SW SW W W W NW
WIND SPD 32 28 27 27 27 23 19 18 12 5 4 4 5 5 8 11 12 10
WIND GUST 44 43 41 39 40 33
CLOUDS SC B1 B2 B2 B1 SC SC FW FW FW FW FW SC B1 B2 SC SC SC
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW
OBVIS BS BS BS BS BS BS BS
WIND CHILL -12-13-14-13-13-13-11 -3 6 7 6 5 6 10 13 26 32 26
MIN CHILL -14 -15 -16 -16 -16 -1 4 4 9 26
WIND Y Y Y
WINTER WEATH Y Y Y Y Y
DATE WED 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 36 14 27 17 36 21 36
TEMP 29 24 33 30 21 15 23 24 19 19 32 30 25 22 31 30
DEWPT 26 23 25 23 17 13 14 17 16 16 21 23 22 20 22 21
PWIND DIR NW W NE N SE SE E N
WIND CHAR GN GN GN LT LT GN LT GN
AVG CLOUDS SC B1 B2 B1 B2 B2 B2 B1 SC SC B1 SC SC SC B1 B1
POP 12HR 0 10 5 0 0 0 0 10
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