336
FOUS53 KFSD 021418
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
818 AM CST TUE DEC 2 2025
IAZ012-022200-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 17 18 -13 20
TEMP 4 19 27 27 28 29 29 22 15 15 12 3 -2 -8 -9 -7 -2 8 16 18
DEWPT 2 17 24 24 26 29 28 19 14 11 8 2 -3 -8-10 -9 -2 8 14 15
RH 91 92 88 88 92100 96 88 96 84 84 95 95100 95 91100100 92 88
WIND DIR S S S SW W W NW N N N N NW NW NW SW S S S S S
WIND SPD 5 9 9 5 5 5 9 13 13 14 12 6 4 2 2 4 9 13 13 13
CLOUDS B1 B1 B2 OV OV OV OV B2 SC B1 SC SC FW FW FW FW SC SC SC B1
POP 12HR 10 20 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
OBVIS PF
WIND CHILL -7 8 18 20 22 23 20 9 0 -1 -3 -9-12 -18-17 -8 1 4
MIN CHILL -9 11 20 9 -1 -9 -15 -19 -20 -5
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 10 29 13 24 3 15 7 29
TEMP 13 18 27 27 23 18 23 19 13 4 13 12 12 15 26 27
DEWPT 13 18 27 27 22 18 22 18 13 4 13 12 12 15 26 26
PWIND DIR SW W NW E NE E S S
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B2 B2 B2 B1
POP 12HR 0 5 5 30 20 10 5 10
SNOW S C S S
IAZ031-022200-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 31 23 25 -11 21
TEMP 6 21 31 28 26 28 30 28 21 19 17 8 3 -4 -6 -3 1 13 19 20
DEWPT 4 17 25 24 25 27 29 25 18 13 10 5 1 -4 -7 -6 -1 9 14 15
RH 91 84 78 85 96 96 96 88 88 77 73 87 91100 95 86 91 84 80 81
WIND DIR SE S S S SW W NW NW N N N N N NW SW S S S S S
WIND SPD 4 9 8 5 4 4 6 11 13 14 13 8 5 2 2 3 6 12 13 12
WIND GUST 24 25
CLOUDS SC B1 B1 B2 B2 B2 OV OV B1 B1 SC SC FW FW FW FW SC FW SC SC
POP 12HR 5 20 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S
WIND CHILL -3 11 24 21 21 23 23 17 8 5 3 -4 -8 -11-12 -2 6 7
MIN CHILL -12 13 18 16 4 -6 -11 -14 -14 -1
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 11 32 16 27 6 19 9 31
TEMP 15 20 29 30 24 20 26 24 17 8 16 15 13 17 28 29
DEWPT 15 19 28 28 24 20 24 21 16 8 14 13 13 16 27 26
PWIND DIR S W NW E NE E S S
WIND CHAR GN LT LT GN GN GN LT GN
AVG CLOUDS SC B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 SC
POP 12HR 0 0 5 20 10 10 5 5
SNOW S S
IAZ014-022200-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 27 14 16 -15 17
TEMP 4 18 27 25 26 26 26 18 14 14 11 2 -2 -9-12-11 -6 9 15 12
DEWPT 2 15 23 23 24 26 25 17 12 10 6 0 -4 -9-12-14 -6 4 9 10
RH 91 88 85 92 92100 96 96 92 84 80 91 91100100 86100 80 77 91
WIND DIR SW S S SW SW W NW N N N N NW NW NW W SW S S S S
WIND SPD 5 10 11 10 9 6 10 14 17 18 14 10 6 4 3 3 6 13 16 13
WIND GUST 27 28 26 25
CLOUDS SC B1 B2 OV B2 B2 OV B2 B1 SC FW FW FW FW FW FW FW FW SC B1
POP 12HR 10 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
OBVIS PF
WIND CHILL -7 6 17 15 17 19 16 4 -3 -3 -5-13-16-21-23-21-20 -7 -1 -3
MIN CHILL -18 9 15 4 -3 -14 -22 -24 -24 -4
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 6 29 10 22 2 15 4 29
TEMP 10 17 26 26 21 14 20 19 11 3 13 11 9 13 25 26
DEWPT 10 17 25 25 21 14 20 17 10 3 11 9 9 12 23 25
PWIND DIR SW W NW NE NE E S SW
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B1
POP 12HR 0 10 5 30 20 10 5 10
SNOW S C S
IAZ022-022200-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 18 21 -12 18
TEMP 7 20 28 26 26 26 28 24 17 16 13 5 0 -7 -9 -9 -3 8 14 13
DEWPT 5 17 24 23 25 26 27 23 16 13 9 2 -1 -7 -9-10 -4 5 9 10
RH 91 88 85 88 96100 96 96 96 88 84 87 95100100 95 95 87 80 87
WIND DIR SW S S SW SW W W N N N N N NW NW W SW S S S S
WIND SPD 6 10 11 10 10 8 10 13 16 17 14 10 8 5 4 4 6 12 13 13
CLOUDS SC B1 B2 OV B2 B2 OV B2 SC SC SC FW FW FW FW FW FW FW SC B1
POP 12HR 5 20 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S
OBVIS PF
WIND CHILL -5 8 18 16 16 18 18 12 2 0 -3-10-14-20-20-20-17 -8 -1 -1
MIN CHILL -10 10 15 11 0 -11 -20 -22 -19 -8
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 7 28 14 24 6 16 6 29
TEMP 11 18 26 26 23 18 22 20 16 7 13 12 11 15 26 26
DEWPT 11 18 25 26 23 18 22 19 15 7 13 11 11 14 24 25
PWIND DIR SW W NW E NE E S SW
WIND CHAR GN GN GN GN GN GN LT GN
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B1
POP 12HR 0 5 5 30 20 10 5 10
SNOW S C S
MNZ072-022200-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 29 12 13 -10 24
TEMP 9 23 29 28 29 28 19 15 11 9 8 2 -2 -6 -7 -4 2 12 19 22
DEWPT 5 16 23 23 27 27 16 11 7 4 3 -2 -6 -9-10 -8 -2 6 13 16
RH 83 74 78 81 92 96 88 84 83 80 79 83 82 86 86 82 83 76 77 77
WIND DIR S S SW SW W NW NW NW N NW NW NW W W SW SW S S S SW
WIND SPD 8 11 11 10 10 11 16 17 17 18 13 10 6 5 5 8 11 17 18 17
CLOUDS SC B1 B2 OV OV OV B2 B2 SC SC SC SC FW FW FW FW FW SC B1 B2
POP 12HR 30 40 0 0 0
QPF 12HR 0.02 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C S S
WIND CHILL -3 12 19 19 20 18 5 -1 -6-10 -8-14-16-19-20-19-15 -6 4 8
MIN CHILL -6 14 17 -3 -10 -14 -19 -21 -19 -3
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 15 31 8 17 0 14 7 28
TEMP 18 23 28 27 19 12 16 14 6 1 11 10 10 15 25 26
DEWPT 18 21 25 24 18 12 14 11 3 -1 6 7 9 13 22 23
PWIND DIR SW W NW N N SW S SW
WIND CHAR GN GN GN GN GN LT LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B2 B2 B2 B1
POP 12HR 0 10 5 30 20 10 5 10
SNOW S C S
MNZ081-022200-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 27 13 14 -13 20
TEMP 6 19 27 26 27 27 23 15 12 10 9 3 -1 -8 -9 -8 -3 8 14 18
DEWPT 3 13 20 21 24 26 21 12 9 5 2 -2 -5 -9-12-11 -6 2 8 10
RH 87 77 74 81 88 96 92 88 87 80 72 79 83 95 86 86 86 76 76 70
WIND DIR SW SW S SW W W NW NW N N NW NW NW W W SW S S S S
WIND SPD 8 10 12 11 10 8 13 18 18 18 16 10 6 4 4 5 10 14 18 18
CLOUDS SC B1 B2 OV OV B2 OV B2 B1 SC SC SC FW FW FW FW FW SC SC B2
POP 12HR 20 30 0 0 0
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C S S S
WIND CHILL -7 8 16 15 17 18 11 -2 -6 -8 -8-12-14-19-21-21-20 -9 -3 2
MIN CHILL -7 10 16 -3 -8 -12 -21 -22 -23 -6
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 9 29 8 19 1 14 5 27
TEMP 13 20 27 26 20 12 18 15 8 2 11 10 9 13 24 25
DEWPT 13 19 24 23 19 12 16 12 6 1 7 7 8 11 21 22
PWIND DIR SW W NW N N E S SW
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2
POP 12HR 0 10 5 30 20 10 5 10
SNOW S C S
MNZ089-022200-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 12 13 -13 19
TEMP 7 18 26 25 26 26 23 14 12 11 9 1 -3 -8 -9 -9 -3 7 14 17
DEWPT 4 15 21 21 24 26 23 12 9 6 4 -2 -5 -9-12-11 -5 4 9 12
RH 87 88 81 84 92100100 92 87 80 80 87 91 95 86 91 91 87 80 80
WIND DIR SW SW SW SW W W NW N N N N NW NW W W SW S S S S
WIND SPD 8 10 11 10 10 9 13 17 18 18 13 10 6 5 5 5 10 14 17 17
CLOUDS SC B1 B2 OV OV B2 B2 B2 B1 SC SC SC FW FW FW FW FW SC B1 B2
POP 12HR 10 30 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C S S S
WIND CHILL -7 6 15 15 17 17 11 -2 -6 -7 -7-15-17-20-22-22-20-10 -3 1
MIN CHILL -8 8 15 -3 -8 -15 -21 -24 -24 -7
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 9 28 9 20 1 14 6 27
TEMP 12 19 26 25 19 13 18 16 8 2 11 10 10 13 23 25
DEWPT 12 19 25 25 19 13 17 14 7 2 9 9 9 12 23 24
PWIND DIR SW W NW NE NE SE S SW
WIND CHAR GN GN GN GN GN GN LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B1
POP 12HR 0 10 10 30 20 10 5 10
SNOW S C S
SDZ040-022200-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 11 13 -13 23
TEMP 6 20 28 27 28 28 21 15 11 10 9 1 -4 -8 -9 -6 0 11 20 22
DEWPT 4 16 23 23 27 26 17 9 7 5 3 -2 -7-11-11 -9 -2 9 15 18
RH 91 84 81 85 96 92 84 77 83 80 76 87 86 86 91 86 91 91 81 84
WIND DIR S S SW SW W NW N N N N NW NW NW W SW S S S S S
WIND SPD 6 11 10 8 9 10 13 14 14 16 12 8 5 3 5 8 12 17 17 13
WIND GUST 26 26 26 27 28 24
CLOUDS B1 B2 OV OV OV B2 B2 B2 B1 SC SC SC FW FW FW FW SC B1 B1 B2
POP 12HR 30 30 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C S S
WIND CHILL -6 8 18 18 20 19 8 -1 -5 -7 -7-13-16-17-22-21-18 -6 5 9
MIN CHILL -14 11 17 -2 -8 -14 -17 -24 -22 -3
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 13 29 8 19 0 14 6 28
TEMP 16 20 27 26 17 13 17 14 6 1 11 11 10 15 24 26
DEWPT 16 19 25 24 16 13 16 11 4 1 9 9 9 13 23 24
PWIND DIR SW W NW NE NE SE S SW
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B2 B2 B2 B1
POP 12HR 0 10 10 30 20 10 5 10
SNOW C S S
SDZ050-022200-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 38 18 20 0 35
TEMP 20 33 38 33 33 31 27 23 17 17 15 10 5 2 5 12 17 30 35 30
DEWPT 16 26 32 31 32 31 27 21 15 13 10 6 2 1 3 9 16 24 27 25
RH 84 75 79 92 96100100 92 92 84 80 83 87 95 91 87 96 78 72 81
WIND DIR SW W W W W NW NW N N N N N NE S S S S SW SW W
WIND SPD 10 10 10 10 12 13 17 17 17 17 13 5 5 5 10 13 14 17 14 11
WIND GUST 27 28 27 25 27
CLOUDS B2 B2 B1 B2 OV B2 OV OV B2 B2 B1 SC FW FW FW FW FW SC SC SC
POP 12HR 10 30 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S S
SNOW S S S
WIND CHILL 8 25 31 25 24 21 15 9 2 1 0 0 -6 -9-10 -3 3 18 25 20
MIN CHILL 5 25 20 7 0 -1 -11 -12 -2 20
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 36 20 29 11 27 17 39
TEMP 22 26 34 32 24 23 27 23 16 12 23 24 22 25 36 35
DEWPT 22 24 30 28 24 22 24 21 16 12 19 21 21 23 30 28
PWIND DIR W NW W E NE S SW W
WIND CHAR GN BZ GN BZ GN GN GN GN
AVG CLOUDS SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 SC SC
POP 12HR 0 0 10 10 10 5 0 5
SDZ057-022200-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 36 16 18 -1 35
TEMP 14 30 36 33 33 31 26 20 16 16 15 8 3 2 4 9 15 30 35 30
DEWPT 12 23 32 33 33 31 26 18 14 10 9 5 1 0 3 7 15 24 28 25
RH 92 75 85100100100100 92 92 77 77 87 91 91 95 91100 78 75 81
WIND DIR SW W W W W NW N N N N N N E S S S S S SW W
WIND SPD 5 8 10 10 11 12 13 14 13 14 11 5 5 5 9 10 10 12 11 10
WIND GUST 24
CLOUDS B2 OV B2 OV OV B2 B2 B2 B1 B1 SC SC SC FW FW FW SC SC SC B1
POP 12HR 20 30 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S S C
SNOW C S S
WIND CHILL 5 22 28 25 24 21 15 7 2 1 1 -1 -6-10-11 -5 2 20 27 21
MIN CHILL -2 24 21 6 1 -2 -11 -12 -5 21
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 35 18 27 8 25 15 38
TEMP 22 26 33 32 24 22 25 21 15 9 21 22 19 22 34 34
DEWPT 22 25 31 29 24 22 24 19 15 9 18 20 19 22 30 29
PWIND DIR W W E E NE SE S W
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B1 B2 OV B2 B2 B2 B2 B2 B1 B1 B2 SC SC
POP 12HR 0 5 10 20 10 10 0 5
SNOW S
SDZ038-022200-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 31 13 14 -11 27
TEMP 7 20 30 30 31 28 21 15 12 11 10 2 -3 -6 -6 -1 5 19 27 25
DEWPT 5 16 26 28 30 28 19 11 9 5 3 -2 -6 -8 -7 -3 4 15 22 22
RH 91 84 85 92 96100 92 84 87 76 73 83 86 91 95 91 95 84 81 88
WIND DIR S S SW W NW NW N N N N N NW NW S S S S S S S
WIND SPD 8 8 6 5 9 12 14 14 13 13 11 5 4 4 6 10 13 14 12 9
WIND GUST 24
CLOUDS B2 B2 OV OV OV B2 B2 B1 B1 SC SC FW FW FW FW FW SC B1 B1 B1
POP 12HR 30 30 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C C C
WIND CHILL -5 10 23 24 23 17 7 -1 -3 -5 -5 -9-13-17-20-17-11 6 16 16
MIN CHILL -8 14 16 -2 -6 -10 -18 -21 -17 9
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 17 31 12 22 3 17 9 31
TEMP 19 24 30 27 19 16 20 17 10 4 14 14 12 16 26 28
DEWPT 19 22 29 26 19 16 19 14 8 4 12 14 12 16 26 26
PWIND DIR W W N NE NE SE S SW
WIND CHAR LT GN LT GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B2 B1 SC
POP 12HR 0 10 10 20 20 10 5 5
SNOW S S S S
SDZ059-022200-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 15 16 -8 29
TEMP 8 23 31 31 32 31 25 18 15 14 12 3 0 -3 -4 1 7 23 29 26
DEWPT 6 20 28 29 31 31 25 15 12 10 6 1 -3 -5 -5 -2 6 18 25 24
RH 91 88 88 92 96100100 88 88 84 76 91 87 91 95 87 96 81 85 92
WIND DIR S SW SW W W NW N N N N N NW NW S S S S S S S
WIND SPD 6 8 6 5 8 10 14 17 16 17 13 6 4 3 5 10 13 16 13 10
WIND GUST 27 27 24
CLOUDS B2 B2 OV OV OV B2 B2 B2 B1 B1 SC SC FW FW FW FW SC SC SC B1
POP 12HR 30 30 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C C
RAIN C
SNOW S C S S
WIND CHILL -3 14 25 25 24 21 12 3 -1 -3 -3 -9-10-11-17-15-10 10 18 16
MIN CHILL -11 16 20 2 -4 -11 -12 -18 -15 12
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 17 33 15 25 5 18 10 32
TEMP 19 23 31 29 22 19 23 20 12 6 15 16 14 18 29 29
DEWPT 19 22 30 28 22 19 23 19 12 6 15 15 14 17 28 28
PWIND DIR SW W N E NE SE S SW
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR 0 5 10 20 10 10 5 5
SNOW S S
SDZ062-022200-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 15 16 -12 22
TEMP 4 19 27 27 30 30 27 19 14 14 12 4 -1 -7 -9 -6 0 11 19 21
DEWPT 2 15 23 24 27 29 25 16 11 9 6 1 -4 -9-11 -9 -1 9 16 18
RH 91 84 85 88 88 96 92 88 88 80 76 87 87 91 91 86 95 91 88 88
WIND DIR S S SW SW W NW NW N N N N NW NW NW SW S S S S S
WIND SPD 5 9 8 5 5 6 11 13 13 14 12 6 4 2 2 5 9 13 13 12
WIND GUST 24 25 24 25
CLOUDS B1 B1 B2 OV OV B2 B2 B2 SC B1 SC SC FW FW FW FW SC SC SC B1
POP 12HR 20 30 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C
SNOW S S S S
OBVIS PF
WIND CHILL -7 8 19 21 24 23 16 5 -1 -2 -3 -8-11 -13-18-16 -4 6 9
MIN CHILL -11 10 20 4 -4 -11 -16 -20 -20 -3
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 31 12 23 3 16 8 29
TEMP 17 20 28 28 22 17 21 18 11 4 13 13 12 15 26 27
DEWPT 17 19 27 26 21 17 20 16 9 4 11 12 11 14 25 25
PWIND DIR SW W NW E NE SE S SW
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS B1 B2 B2 B2 B2 B2 OV B2 B2 B1 B2 B1 B2 B2 B2 B1
POP 12HR 0 5 5 20 20 10 5 10
SNOW S S S
SDZ070-022200-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 33 21 23 -9 26
TEMP 9 26 33 29 30 32 30 26 19 18 15 7 2 -4 -5 -2 5 18 25 23
DEWPT 7 21 28 26 27 31 29 24 17 14 10 5 0 -4 -7 -5 4 14 19 20
RH 91 81 82 88 88 96 96 92 92 84 80 91 91100 91 87 95 84 78 88
WIND DIR SE S S SW W W NW NW N N N NW NW W S S S S S S
WIND SPD 5 9 6 5 5 6 10 13 14 17 13 8 5 2 3 5 10 14 14 12
CLOUDS B1 B2 B1 B2 OV B2 B2 B2 B1 B1 B1 SC FW FW FW FW SC FW SC SC
POP 12HR 5 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S
RAIN S
SNOW S
WIND CHILL -1 15 27 23 24 26 21 14 5 3 1 -6 -9 -7-13-14-10 4 12 11
MIN CHILL -6 18 22 13 3 -7 -14 -15 -14 5
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 33 17 27 6 19 10 32
TEMP 18 21 31 30 25 21 26 22 16 8 16 16 15 19 30 30
DEWPT 18 21 30 29 24 21 25 21 15 8 15 15 15 18 29 28
PWIND DIR SW W NW E NE E S SW
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS SC B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 SC
POP 12HR 0 0 5 20 10 10 0 5
SNOW S S
SDZ069-022200-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
818 AM CST TUE DEC 2 2025
DATE TUE 12/02/25 WED 12/03/25 THU 12/04/25
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 19 21 -7 28
TEMP 8 24 32 29 32 32 29 23 18 17 13 6 1 -3 -4 -1 7 20 27 26
DEWPT 6 21 27 27 30 31 29 21 16 13 9 3 -1 -5 -6 -4 5 17 22 23
RH 91 88 81 92 92 96100 92 92 84 84 87 91 91 91 87 91 88 81 88
WIND DIR SE S SW W W NW NW N N N NW NW NW W S S S S S S
WIND SPD 5 8 5 5 5 9 12 16 16 17 13 8 5 2 4 6 10 14 13 11
CLOUDS B1 B2 B1 B2 OV B2 OV B2 B1 B1 SC SC FW FW FW FW SC FW SC SC
POP 12HR 10 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN S
RAIN S
SNOW S S
WIND CHILL -3 14 26 23 26 24 19 10 3 1 -2 -7-10 -13-13 -7 6 15 16
MIN CHILL -12 18 23 9 0 -8 -12 -15 -13 8
DATE FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 17 32 18 27 7 20 12 33
TEMP 20 22 30 30 24 21 25 22 16 9 16 17 15 20 30 31
DEWPT 20 21 30 29 24 21 25 21 15 9 15 16 15 18 29 28
PWIND DIR SW W W E NE SE S SW
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR 0 0 5 20 10 10 0 5
SNOW S
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