939
FOUS53 KFSD 290353
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
953 PM CST SUN DEC 28 2025
IAZ012-291000-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 3 14 8 34 20
TEMP 6 6 7 7 11 14 12 10 10 11 14 19 29 34 30 28 26 25 24
DEWPT 2 1 1 2 5 6 6 6 5 7 8 11 19 24 24 25 25 25 24
RH 83 79 76 79 76 70 76 83 80 83 76 70 66 66 78 88 96100100
WIND DIR NW NW NW NW NW NW W W SW SW SW W W W NW NW NW NW NW
WIND SPD 29 29 25 20 18 13 5 3 4 5 5 6 10 10 10 9 8 6 5
CLOUDS OV B2 B1 SC SC FW FW FW FW SC B1 B1 B1 FW SC B1 B1 B2 B2
POP 12HR 60 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C
OBVIS BS BS BS BS
WIND CHILL -18-18-15-13 -7 -1 3 3 3 3 5 10 20 25 21 19 18 16 17
MIN CHILL -22 -19 -16 -5 1 0 5 21 18 15
WIND
WINTER WEATH Y Y
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 29 9 22 13 28 14 30 14 31
TEMP 26 21 13 10 18 19 17 15 25 24 20 17 26 24 20 16 28 27
DEWPT 21 18 11 7 11 15 14 14 19 20 17 14 19 18 16 16 22 22
PWIND DIR N NE NW SE S E SW S SE
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B2 B2 B2 B1 B1 SC SC B1 B1 B1 SC SC B1 SC SC SC SC SC
POP 12HR 10 5 0 0 0 0 5 10 10
IAZ031-291000-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 7 18 10 39 22
TEMP 8 9 10 10 15 18 16 12 12 13 15 20 34 39 33 30 28 26 25
DEWPT 1 1 1 2 4 6 6 6 6 6 7 10 17 22 22 24 24 24 24
RH 72 69 66 69 61 59 64 76 76 73 70 64 49 50 63 78 85 92 96
WIND DIR NW NW NW NW NW NW NW SW S S SW SW W W NW NW NW NW NW
WIND SPD 28 28 26 21 18 13 4 2 2 3 4 5 9 10 8 8 6 5 5
WIND GUST 46 44 41 34 28
CLOUDS B2 B2 B1 SC FW FW FW FW FW FW SC B1 B1 SC FW SC B1 B1 B1
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
OBVIS BS BS BS BS BS
WIND CHILL -15-13-11-10 -2 4 8 7 7 13 27 32 26 22 21 19 19
MIN CHILL -17 -15 -13 -2 4 4 6 25 19 17
WIND
WINTER WEATH Y Y
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 36 13 28 16 34 17 35 17 37
TEMP 33 27 19 14 23 24 21 18 30 28 23 20 31 29 24 19 33 32
DEWPT 24 21 15 11 13 16 16 16 19 21 17 17 19 18 18 17 22 22
PWIND DIR N NE N SE SW NE SW S SW
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B1 B1 B1 B1 B1 SC SC B1 B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 5 0 0 0 0 0 5 5 10
IAZ014-291000-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 5 14 7 32 18
TEMP 7 6 7 6 11 14 11 9 8 9 12 17 28 32 30 28 26 23 22
DEWPT 1 0 0 0 4 6 4 4 3 4 5 11 18 22 23 24 25 23 21
RH 76 76 72 76 73 70 73 80 79 80 73 77 66 66 75 85 96100 96
WIND DIR NW NW NW NW NW NW NW W W SW SW W W W NW NW NW NW NW
WIND SPD 28 29 28 24 20 16 8 6 5 6 9 10 13 13 11 10 10 10 9
WIND GUST 43 43 41 35 32
CLOUDS OV OV B1 SC SC FW SC FW FW FW SC B2 B1 FW SC B1 B1 B1 B2
POP 12HR 70 0 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES C
SNOW C
OBVIS BS BS BS BS BS
WIND CHILL -16-18-16-15 -9 -2 -1 -2 -2 -2 0 5 17 22 20 18 16 12 12
MIN CHILL -18 -18 -17 -7 -3 -4 0 19 16 11
BLIZZARD W W
WIND
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 26 6 19 9 26 12 27 11 28
TEMP 24 18 10 6 15 16 13 12 23 22 16 14 24 21 17 12 25 24
DEWPT 18 15 7 2 8 11 10 10 17 17 14 12 16 15 13 12 20 20
PWIND DIR N N NW W NW NE W S SE
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 10 5 0 0 0 0 5 5 10
IAZ022-291000-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 5 15 9 33 21
TEMP 6 7 6 7 12 15 12 11 11 12 14 19 29 33 30 29 27 25 25
DEWPT 2 1 2 2 5 6 7 6 6 7 8 11 18 22 22 24 25 25 24
RH 83 76 83 79 73 67 80 80 80 80 76 70 63 63 72 81 92100 96
WIND DIR NW NW NW NW NW NW NW W W SW SW SW W W W NW NW NW NW
WIND SPD 28 29 27 23 21 17 9 8 6 8 10 10 13 13 11 11 10 10 9
WIND GUST 42 41 37 34 32
CLOUDS OV OV B1 SC SC FW FW FW CL FW SC B1 B1 FW FW B1 B1 B1 B1
POP 12HR 40 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES C
SNOW C
OBVIS BS BS BS BS BS
WIND CHILL -17-17-17-14 -7 -2 0 -1 1 0 1 7 18 23 20 19 17 15 15
MIN CHILL -19 -18 -17 -7 -4 -3 0 20 16 14
WIND
WINTER WEATH Y Y
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 29 10 22 14 29 15 30 15 31
TEMP 27 22 15 11 18 19 17 16 27 25 20 17 27 24 20 16 28 26
DEWPT 21 19 12 7 10 14 14 14 19 20 17 15 19 17 16 16 22 22
PWIND DIR N NE NW SW W E SW S S
WIND CHAR GN GN LT LT GN LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 10 5 0 0 0 0 5 5 10
MNZ072-291000-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 1 10 6 35 15
TEMP 5 4 4 3 7 10 7 8 10 14 19 23 32 35 32 30 28 22 19
DEWPT 0 -2 -2 -2 1 3 2 3 4 7 12 16 23 27 27 27 26 22 17
RH 79 75 75 79 76 73 79 79 76 73 74 74 69 72 81 88 92100 92
WIND DIR NW NW NW NW NW NW W W SW SW W W W NW NW NW NW NW N
WIND SPD 31 31 27 21 20 14 6 5 8 10 10 12 14 14 13 12 11 10 10
WIND GUST 43 42 37
CLOUDS OV B2 B1 SC SC FW FW FW FW SC B1 B2 B1 B1 B2 B2 B2 B2 OV
POP 12HR 100 0 0 0 0
QPF 12HR 0.06 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C C
OBVIS BS BS BS BS BS
WIND CHILL -19-20-20-19-13 -7 -4 -3 -2 1 7 11 22 25 22 20 18 11 7
MIN CHILL -21 -21 -22 -11 -6 -2 7 22 17 7
BLIZZARD W W
WIND
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 20 2 15 6 19 8 24 8 24
TEMP 17 11 6 3 12 13 12 10 17 16 13 14 20 18 15 10 22 21
DEWPT 12 7 2 0 5 8 8 8 12 12 11 11 14 13 12 10 17 16
PWIND DIR N N NW W NW W W W NW
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS OV OV B2 B1 SC SC SC B1 B1 B1 SC B1 B1 B1 SC SC B1 B2
POP 12HR 40 10 5 0 0 5 5 10 20
SNOW C C S S
MNZ081-291000-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 1 10 5 33 18
TEMP 5 4 3 2 7 10 7 7 7 10 14 19 30 33 31 29 28 23 20
DEWPT 0 -1 -2 -2 0 2 1 1 2 4 8 12 19 24 25 26 25 23 18
RH 79 79 79 83 72 69 76 76 79 76 76 74 63 69 78 88 88100 92
WIND DIR NW NW NW NW NW NW NW W W SW SW W W W NW NW NW NW NW
WIND SPD 33 34 31 24 20 16 8 5 5 8 10 11 13 13 12 11 11 10 10
WIND GUST 43 34
CLOUDS OV B2 B1 SC SC FW SC FW FW SC B1 B2 B1 SC B1 B2 B2 B2 B2
POP 12HR 90 0 0 0 0
QPF 12HR 0.06 0 0 0 0
SNOW 12HR 1 00-00 00-00
FLURRIES C
SNOW L S
OBVIS BS BS BS BS BS
WIND CHILL -20-22-22-21-13 -7 -6 -4 -3 -2 1 7 19 23 21 19 18 12 9
MIN CHILL -20 -23 -23 -12 -6 -3 2 21 18 9
BLIZZARD W W
WIND
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 22 2 15 6 20 8 24 8 24
TEMP 20 14 7 3 11 12 11 10 18 17 13 13 21 18 15 10 22 22
DEWPT 13 9 4 0 4 6 7 8 13 12 10 11 13 12 11 10 17 17
PWIND DIR N N NW W NW NW W SW SE
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS B2 OV B2 B1 SC SC SC B1 B1 B1 SC SC B1 B1 SC SC B1 B1
POP 12HR 30 5 0 0 0 5 5 10 20
SNOW S C S S
MNZ089-291000-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 2 12 7 33 18
TEMP 4 4 4 5 9 12 9 8 9 10 14 19 28 33 30 27 27 23 21
DEWPT 0 -1 -1 -1 2 4 3 3 3 4 7 11 18 23 24 25 25 23 20
RH 83 79 79 76 72 70 76 79 76 76 73 70 66 66 78 92 92100 96
WIND DIR NW NW NW NW NW NW W W W SW SW W W W NW NW NW NW N
WIND SPD 31 32 28 23 20 14 8 6 8 10 10 12 13 13 12 11 10 10 10
WIND GUST 41
CLOUDS OV B2 B1 SC SC FW SC FW FW FW B1 B2 B1 FW SC B1 B2 B2 B2
POP 12HR 90 0 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 1 00-00 00-00
SNOW C S
OBVIS BS BS BS BS BS
WIND CHILL -21-21-20-17-10 -4 -3 -3 -3 -3 0 6 17 23 20 17 17 12 10
MIN CHILL -21 -21 -21 -9 -6 -4 0 19 17 10
BLIZZARD W W
WIND
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 23 4 17 9 23 10 26 10 26
TEMP 21 15 8 4 12 14 12 11 21 18 15 14 22 20 16 11 23 23
DEWPT 16 11 5 2 6 10 10 9 15 15 12 12 15 14 13 11 18 19
PWIND DIR N N NW W NW NW W SW SE
WIND CHAR GN GN LT LT LT LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 SC SC SC B1 B1 B1 SC SC B1 SC SC SC SC SC
POP 12HR 20 5 5 0 0 5 5 10 20
SNOW S S S S
SDZ040-291000-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 2 13 7 33 16
TEMP 4 4 4 4 9 13 9 8 9 12 14 19 30 33 31 28 27 24 21
DEWPT -1 -2 -2 -1 2 3 3 3 4 5 8 13 19 24 25 25 25 23 19
RH 79 75 75 79 72 63 76 79 80 73 76 77 63 69 78 88 92 96 92
WIND DIR NW NW NW NW NW NW W SW SW SW W W W NW NW NW NW NW N
WIND SPD 29 29 25 18 16 12 5 5 5 8 9 10 13 14 12 10 9 8 6
WIND GUST 47 43 37 29 25 25
CLOUDS OV B2 B1 SC SC FW SC FW FW SC B1 B1 SC SC B1 B1 B2 B2 B2
POP 12HR 90 0 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW S S
OBVIS BS BS BS BS
WIND CHILL -20-20-19-17 -9 -1 -1 -2 -1 0 2 8 19 23 21 19 18 14 12
MIN CHILL -21 -21 -19 -7 -3 -1 3 19 17 11
WIND
WINTER WEATH Y Y
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 21 4 19 8 23 10 26 9 26
TEMP 19 13 7 5 15 16 13 11 21 19 15 14 22 20 16 11 23 23
DEWPT 16 8 2 2 7 12 10 9 15 13 12 12 14 14 13 11 18 17
PWIND DIR NE N NW W N SE SW S NE
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 SC B1 B1 B1 SC B1 B2 B1 SC SC SC B1 B1
POP 12HR 20 5 0 0 0 5 5 10 20
SNOW S S S S
SDZ050-291000-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 5 24 16 42 24
TEMP 6 6 6 7 16 23 20 19 20 22 24 27 38 42 37 32 29 28 26
DEWPT -3 -3 -2 -2 2 2 4 4 5 7 9 11 18 22 22 24 25 23 22
RH 66 66 69 66 53 39 49 51 51 52 52 50 44 44 54 72 85 81 85
WIND DIR NW NW NW NW NW W SW SW W W W W NW NW NW NW W W W
WIND SPD 32 31 25 17 13 10 5 6 10 10 11 13 18 18 13 12 10 9 9
WIND GUST 50 47 39 27 28 28
CLOUDS B2 B1 SC FW FW FW SC FW FW SC B1 B1 B1 SC SC SC SC B1 B1
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
WIND CHILL -19-18-16-12 2 12 13 9 9 11 12 15 29 33 28 23 20 19 17
MIN CHILL -20 -19 -16 6 5 9 12 27 20 17
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 14 34 19 37 20 40 19 40
TEMP 38 30 19 15 27 28 22 20 32 30 23 22 36 34 27 21 35 34
DEWPT 23 21 16 14 18 19 18 17 21 20 19 20 21 20 20 20 22 22
PWIND DIR NW NE SE SE N S W SW NW
WIND CHAR GN GN GN LT GN GN GN GN GN
AVG CLOUDS SC SC B1 B1 SC SC B1 B1 B1 B1 B1 SC SC SC SC B1 SC SC
POP 12HR 0 0 0 0 0 0 5 5 5
SDZ057-291000-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 6 22 14 41 21
TEMP 7 8 8 8 16 22 19 17 17 19 20 24 36 41 35 30 28 25 23
DEWPT -2 -1 0 1 2 2 4 6 7 9 10 13 19 23 25 25 25 24 22
RH 66 66 69 72 53 41 51 61 64 64 64 62 50 48 66 81 88 96 96
WIND DIR NW NW NW NW W W SW SW SW W W W W NW NW NW W W W
WIND SPD 27 25 20 13 11 9 4 5 6 8 9 10 16 16 11 10 8 6 5
WIND GUST 42 36
CLOUDS B2 B1 SC FW FW FW SC FW SC SC B1 B1 SC FW FW SC SC B1 B1
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW
WIND CHILL -15-14-12 -8 3 12 12 8 8 9 10 13 27 33 27 21 20 17 16
MIN CHILL -18 -16 -12 6 5 7 9 27 19 15
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 35 12 30 14 32 17 36 17 37
TEMP 33 25 16 13 24 26 19 17 28 27 22 21 31 30 23 19 32 31
DEWPT 23 19 14 11 16 19 18 16 19 19 18 18 19 19 20 19 22 22
PWIND DIR NE NE E E NE SE NW E N
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS B1 SC B1 B2 B1 SC B1 B1 B1 SC SC SC SC SC SC B1 SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
SDZ038-291000-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 4 17 11 39 18
TEMP 6 6 7 6 11 17 14 12 13 15 17 22 34 38 33 29 28 24 22
DEWPT -1 -2 -2 -1 0 2 4 5 6 7 10 13 19 24 25 26 25 23 21
RH 72 69 66 72 60 51 64 73 73 70 73 68 54 57 72 88 88 96 96
WIND DIR NW NW NW NW NW W S S S SW SW W W NW NW NW NW NW N
WIND SPD 27 25 21 14 12 8 4 5 5 5 5 8 11 12 10 9 8 6 5
WIND GUST 42 37
CLOUDS B2 B1 SC SC FW FW SC FW SC SC B1 B1 SC FW SC B1 B1 B2 B2
POP 12HR 30 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW
WIND CHILL -17-16-14-12 -4 7 7 3 4 6 9 13 26 30 25 20 20 16 15
MIN CHILL -17 -18 -14 -1 2 4 10 24 19 15
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 28 8 24 11 27 13 31 13 31
TEMP 25 19 13 9 18 20 16 13 22 23 19 18 25 25 20 14 27 26
DEWPT 18 13 7 5 9 13 12 11 13 15 14 15 15 16 16 14 18 19
PWIND DIR NE N W E N E S E N
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS B2 B1 B2 B2 B1 SC B1 B1 B1 B1 B1 B2 B1 SC SC B1 B1 B1
POP 12HR 10 5 0 0 0 5 10 10 20
SNOW S
SDZ059-291000-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 5 19 11 40 21
TEMP 6 7 7 7 13 19 16 13 13 15 17 22 35 40 33 29 28 25 23
DEWPT 0 0 -1 0 2 3 4 6 6 7 9 12 18 23 25 25 26 25 23
RH 76 72 69 72 61 49 58 73 73 70 70 65 49 50 72 85 92100100
WIND DIR NW NW NW NW NW NW SW S S SW W W W NW NW NW NW NW NW
WIND SPD 29 28 24 17 13 10 4 4 5 5 6 9 12 13 10 9 8 6 5
WIND GUST 44 41 34 27
CLOUDS B2 B1 B1 SC FW FW SC FW FW SC B1 B1 SC FW SC SC B1 B1 B1
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW
WIND CHILL -18-16-14-12 -2 7 9 5 4 6 9 12 26 32 25 20 20 17 16
MIN CHILL -18 -18 -15 0 3 4 8 25 19 15
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 32 11 26 13 29 15 33 15 35
TEMP 30 23 16 12 21 22 18 15 26 25 20 19 28 27 21 16 30 29
DEWPT 22 18 11 8 12 16 15 13 17 17 16 16 17 18 18 16 21 21
PWIND DIR NE N SE E NE E S SE N
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS B1 B1 B2 B2 B1 SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1
POP 12HR 5 0 0 0 0 0 5 10 10
SDZ062-291000-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 4 15 9 35 20
TEMP 6 6 7 7 12 15 13 11 11 12 14 19 32 35 32 30 29 25 24
DEWPT 1 0 0 1 3 5 4 5 5 5 8 12 19 23 25 26 26 24 23
RH 79 76 72 76 66 64 67 76 76 73 76 74 58 61 75 85 88 96 96
WIND DIR NW NW NW NW NW NW W SW SW SW SW W W W NW NW NW NW NW
WIND SPD 29 28 24 19 16 12 5 3 3 4 5 6 11 12 10 9 8 6 5
WIND GUST 44 41 37 29 26
CLOUDS OV B2 B1 SC SC FW SC FW FW SC B1 B1 B1 FW SC B1 B1 B2 B2
POP 12HR 70 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES
SNOW C
OBVIS BS BS BS BS
WIND CHILL -17-17-15-13 -5 1 4 6 4 4 5 10 23 26 24 21 21 17 17
MIN CHILL -22 -18 -16 -5 -1 2 5 23 19 15
WIND
WINTER WEATH Y Y
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 28 9 23 12 27 14 30 14 31
TEMP 26 20 13 9 18 20 17 14 25 23 19 17 26 24 20 15 28 27
DEWPT 19 15 8 5 10 14 12 12 17 18 15 14 17 17 16 14 20 21
PWIND DIR N NE NW SE NE E SW SE E
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B2 B2 B2 B1 B2 SC B1 B1 B1 B1 SC B1 B1 SC SC SC SC SC
POP 12HR 10 5 0 0 0 0 5 10 20
SNOW S
SDZ070-291000-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 6 19 10 40 22
TEMP 8 8 9 9 15 18 15 13 12 14 17 23 35 40 34 30 28 25 25
DEWPT 1 1 1 2 4 5 7 6 7 7 9 12 19 23 24 25 25 25 24
RH 72 72 69 72 61 56 70 73 80 73 70 62 52 50 66 81 88100 96
WIND DIR NW NW NW NW NW NW W SW SW SW SW W W W NW NW NW NW NW
WIND SPD 29 29 26 20 18 13 4 3 4 5 5 6 11 11 9 9 8 6 5
WIND GUST 44 43 39 32
CLOUDS OV B2 B1 SC FW FW FW FW FW SC SC B1 B1 SC FW SC B1 B1 B1
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
OBVIS BS BS BS BS BS
WIND CHILL -15-15-13-10 -2 4 9 6 5 5 9 14 27 32 26 21 20 17 18
MIN CHILL -16 -16 -14 -2 3 4 8 25 19 16
WIND
WINTER WEATH Y Y
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 36 13 28 16 33 17 36 17 37
TEMP 33 26 18 14 23 24 20 18 30 28 22 20 31 29 23 19 33 31
DEWPT 25 21 14 11 14 18 17 16 21 21 18 17 20 20 18 17 23 23
PWIND DIR N NE NW SE S E SW S SW
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS B1 B1 B1 B1 B1 SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 5 0 0 0 0 0 5 5 10
SDZ069-291000-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
953 PM CST SUN DEC 28 2025
DATE 12/28/25 MON 12/29/25 TUE 12/30/25 WED
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 6 19 11 40 23
TEMP 7 8 9 9 13 18 16 13 13 15 18 22 34 39 34 30 28 25 25
DEWPT 0 0 0 2 3 5 6 6 7 7 9 12 18 24 25 25 25 24 24
RH 72 69 66 72 63 56 64 73 76 70 67 65 51 54 69 81 88 96 96
WIND DIR NW NW NW NW NW NW W SW SW SW W W W NW NW NW NW W W
WIND SPD 29 29 26 20 17 12 3 3 4 5 6 8 12 12 10 9 8 6 5
WIND GUST 43 42 39
CLOUDS B2 B2 SC SC FW FW FW FW FW SC B1 B2 B1 SC FW SC B1 B1 B1
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
OBVIS BS BS BS BS
WIND CHILL -16-15-13-11 -4 5 10 7 5 6 9 13 26 32 26 21 20 17 18
MIN CHILL -17 -17 -14 -1 4 5 8 25 19 16
WIND
WINTER WEATH Y Y
DATE 12/31/25 THU 01/01/26 FRI 01/02/26 SAT 01/03/26 SUN 01/04/26
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 35 13 28 16 32 18 36 17 37
TEMP 33 26 18 13 23 24 20 18 28 27 22 20 31 30 23 19 32 31
DEWPT 25 21 14 10 15 18 17 15 20 21 18 17 20 20 19 17 22 23
PWIND DIR N NE E SE NE E SW SE W
WIND CHAR GN LT LT LT GN LT GN GN GN
AVG CLOUDS B1 SC B1 B2 B1 SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
POP 12HR 5 0 0 0 0 0 5 5 10
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