848
FOUS53 KFSD 030038
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
638 PM CST TUE DEC 2 2025
IAZ012-031000-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 14 17 -13 20 12
TEMP 27 29 28 19 13 13 11 4 -2 -8-10 -9 -1 8 15 18 18 18 17 20
DEWPT 25 28 26 15 11 9 7 3 -3 -8-11-12 -2 7 13 15 17 18 17 19
RH 92 96 92 84 91 84 83 95 95100 95 86 95 96 92 88 96100100 96
WIND DIR W W N N N N N N NW NW SW S S S S S S SW SW SW
WIND SPD 5 6 10 13 13 13 11 5 4 2 2 4 9 13 14 14 13 10 6 5
CLOUDS OV OV OV B1 B1 SC FW FW FW FW FW SC FW FW SC B1 B1 B1 B1 B2
POP 12HR 20 5 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C C
SNOW S
WIND CHILL 20 23 19 5 -2 -2 -3 -8-11 -19-16 -8 -1 4 4 6 8 12
MIN CHILL 13 15 4 -3 -8 -17 -20 -20 -7 3 6
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 29 14 24 5 15 3 27 14 31
TEMP 27 27 24 19 23 21 15 7 13 13 6 9 22 24 21 18 27 29
DEWPT 27 27 24 19 23 21 15 7 13 12 6 9 21 23 21 18 27 27
PWIND DIR W W E NE NE SE S W SW
WIND CHAR LT LT GN GN LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 10 40 40 20 5 20 10 5
SNOW S C C C S S S
IAZ031-031000-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 19 23 -9 21 13
TEMP 26 28 30 26 18 17 16 10 4 -3 -5 -5 1 12 18 19 19 19 18 20
DEWPT 23 26 28 23 15 12 9 6 1 -4 -7 -9 -1 8 13 14 17 19 18 19
RH 88 92 92 88 88 80 73 83 87 95 91 82 91 84 80 80 92100100 96
WIND DIR SW W NW N N N N N NW NW W S S S S S S SW SW SW
WIND SPD 4 5 8 13 13 13 12 8 4 2 2 3 6 12 13 12 11 9 5 4
WIND GUST 24 24 23
CLOUDS B2 B2 OV B2 B1 SC SC SC FW FW FW SC FW FW SC SC SC SC B1 B2
POP 12HR 10 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 20 22 22 15 4 2 2 -2 -6 -13-12 -3 4 7 6 8 10 13
MIN CHILL 22 19 12 1 -3 -11 -16 -16 -3 5 7
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 32 16 28 8 20 5 30 15 33
TEMP 30 29 25 20 27 26 20 10 18 17 8 12 25 28 24 19 30 31
DEWPT 28 28 25 20 26 23 18 10 16 14 8 11 22 25 23 19 27 28
PWIND DIR W W E NE NE SE S W SW
WIND CHAR LT LT GN GN LT LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B2 B1
POP 12HR 5 5 30 30 20 5 10 5 5
SNOW S C C S S
IAZ014-031000-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 13 16 -15 18 9
TEMP 25 26 26 16 12 12 10 1 -4-11-14-15 -6 6 13 16 15 15 15 17
DEWPT 23 24 23 13 9 8 5 -2 -6-12-16-17 -7 3 8 9 12 15 15 16
RH 92 92 88 88 87 84 80 87 91 95 90 90 95 87 80 73 88100100 96
WIND DIR SW W N N N N N NW NW NW W SW S S S S SW SW SW W
WIND SPD 9 8 12 16 16 16 13 9 6 4 3 3 6 13 17 14 16 13 10 8
WIND GUST 26 27 26 26
CLOUDS OV OV B2 B1 B1 SC FW FW FW FW FW FW FW FW SC B2 B2 B1 B2 B2
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C C C
WIND CHILL 16 18 15 1 -4 -5 -6-15-17-23-23-25-20-11 -4 1 -1 0 2 7
MIN CHILL 17 16 1 -6 -16 -25 -25 -25 -8 -2 0
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 28 12 24 5 15 0 26 11 30
TEMP 26 26 22 17 23 20 13 7 14 12 3 8 20 20 21 17 27 27
DEWPT 26 25 21 17 23 19 12 7 13 10 3 6 19 20 20 17 25 26
PWIND DIR W W NE NE NE S S W SW
WIND CHAR GN LT GN GN GN LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 OV OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 5 30 40 20 5 20 10 5
SNOW S C C S S S S
IAZ022-031000-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 16 19 -12 18 9
TEMP 26 26 28 22 15 14 12 5 0 -7-10-11 -4 7 13 16 15 16 16 18
DEWPT 24 25 26 20 13 11 7 2 -2 -7-11-13 -5 4 9 9 13 16 16 18
RH 92 96 92 92 92 88 80 87 91100 95 90 95 87 84 73 92100100100
WIND DIR SW W NW N N N N N N NW NW SW S S S S SW SW SW SW
WIND SPD 11 9 10 14 14 16 13 9 6 5 4 4 6 12 14 14 16 13 11 10
CLOUDS B2 B2 OV B2 B1 SC FW FW FW FW FW FW FW FW SC B1 B2 B1 B1 B2
POP 12HR 10 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 15 18 19 9 0 -2 -4-10-13-20-21-23-18 -9 -3 2 -1 1 3 6
MIN CHILL 16 14 8 -3 -10 -21 -24 -22 -7 -1 2
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 28 15 26 8 16 3 27 14 31
TEMP 26 26 24 20 24 22 18 10 16 13 6 11 21 23 23 20 27 28
DEWPT 26 26 24 20 24 21 17 10 15 12 6 10 20 21 23 20 26 27
PWIND DIR W W E NE NE S S W SW
WIND CHAR GN LT GN GN GN LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2
POP 12HR 10 5 40 40 20 5 20 10 5
SNOW S C C S S S S
MNZ072-031000-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 10 13 -9 25 16
TEMP 29 27 17 13 10 9 7 1 -2 -6 -7 -5 2 11 19 23 22 22 21 23
DEWPT 24 24 14 10 6 3 2 -4 -7-10-11 -9 -3 6 13 15 19 21 21 22
RH 81 88 88 87 83 76 79 79 79 82 82 82 79 80 77 71 88 96100 96
WIND DIR W NW N NW NW NW NW NW W W SW SW S S S SW SW W W W
WIND SPD 10 16 16 16 17 17 13 9 5 5 5 8 12 19 20 18 16 11 9 8
WIND GUST 28
CLOUDS OV OV B2 B2 B1 SC SC FW FW FW FW FW FW FW SC B2 B2 B2 B2 B2
POP 12HR 40 5 0 0 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES C
SNOW C S
WIND CHILL 20 15 1 -3 -8 -9-10-14-15-19-20-20-15 -7 3 9 8 11 11 14
MIN CHILL 17 14 -4 -10 -14 -20 -21 -19 -4 7 9
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 29 11 19 0 14 2 25 13 33
TEMP 27 26 21 16 18 14 10 2 11 10 5 9 21 22 20 17 27 30
DEWPT 25 23 20 16 14 11 7 2 7 6 5 7 18 19 18 17 24 25
PWIND DIR W NW NE NE E S S W SW
WIND CHAR GN LT GN LT LT LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2
POP 12HR 20 10 40 30 10 5 30 10 10
SNOW S S C C S S C
MNZ081-031000-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 10 13 -12 20 12
TEMP 27 26 20 13 10 9 8 1 -2 -8-11-10 -3 8 14 18 16 18 18 20
DEWPT 22 24 17 10 6 4 1 -4 -7-11-14-14 -7 1 7 9 14 16 18 20
RH 81 92 88 87 83 80 72 79 79 86 86 82 82 72 73 67 92 92100100
WIND DIR W NW NW NW N NW NW NW NW W W SW S S S S SW SW W W
WIND SPD 10 10 16 17 17 17 14 10 6 4 4 5 10 17 19 19 18 13 10 8
WIND GUST 29
CLOUDS OV OV B2 B2 B2 SC SC SC FW FW FW FW FW FW SC B2 B2 B2 B2 B2
POP 12HR 40 5 0 0 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES C
SNOW C S
WIND CHILL 17 17 5 -4 -8 -9 -9-15-16-19-21-23-20-10 -3 2 1 4 6 10
MIN CHILL 17 16 -4 -10 -15 -21 -24 -23 -8 0 5
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 28 11 20 2 14 0 24 12 30
TEMP 26 25 20 16 20 16 11 4 12 10 3 7 20 21 19 17 26 27
DEWPT 24 22 19 16 16 13 8 4 8 6 3 6 16 18 18 17 22 24
PWIND DIR W W NE NE NE S S W SW
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2
POP 12HR 20 10 40 40 20 5 30 20 10
SNOW S S S C C S S S C S
MNZ089-031000-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 10 12 -13 19 12
TEMP 26 26 20 13 10 9 7 0 -3 -9-11-10 -3 7 13 17 16 17 17 19
DEWPT 23 24 18 10 7 5 2 -2 -7-11-14-13 -6 4 9 11 14 17 17 19
RH 88 92 92 87 87 83 79 91 82 91 86 86 86 87 84 77 92100100100
WIND DIR W W N N N N N NW NW NW SW SW S S S S SW SW W W
WIND SPD 10 10 14 16 17 17 13 9 5 4 4 5 10 17 18 18 17 12 10 8
CLOUDS OV OV B2 B2 B1 FW FW FW FW FW FW FW FW FW B1 B2 B2 B2 B2 B2
POP 12HR 30 5 0 0 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
SNOW C
WIND CHILL 16 17 7 -4 -7 -9-10-15-16-21-23-23-20-12 -4 1 0 4 5 9
MIN CHILL 9 11 -5 -9 -16 -22 -25 -24 -8 -2 2
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 27 12 20 2 14 2 24 13 30
TEMP 26 25 21 17 20 17 11 4 11 10 3 7 19 20 20 17 25 27
DEWPT 25 24 21 17 19 15 9 4 10 8 3 6 18 20 20 17 24 25
PWIND DIR W W NE NE NE S S W SW
WIND CHAR GN LT GN GN GN LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 OV OV OV B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2
POP 12HR 20 10 40 40 20 5 20 20 10
SNOW S S C C S S S S S
SDZ040-031000-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 9 11 -12 25 15
TEMP 26 27 17 12 10 9 9 0 -4 -8 -8 -5 1 10 19 23 20 21 20 21
DEWPT 23 25 14 8 5 4 1 -3 -9-11-11 -9 -2 8 14 18 19 21 20 20
RH 88 92 88 84 80 80 69 87 78 86 86 82 87 91 80 81 96100100 96
WIND DIR W N N N N N NW NW NW W SW S S S S S SW W W W
WIND SPD 8 12 13 13 13 13 12 6 4 2 5 8 13 18 18 14 11 9 6 5
WIND GUST 23 24 25 24 24 29 31 26
CLOUDS OV OV B2 B2 B1 SC SC FW FW FW SC SC SC SC B2 B2 B2 B2 OV OV
POP 12HR 30 5 0 0 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C S
WIND CHILL 18 17 3 -3 -6 -7 -7-13-16-14-20-20-18 -8 4 10 8 11 11 13
MIN CHILL 18 16 -5 -8 -14 -20 -23 -21 -5 7 10
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 28 10 19 0 13 2 26 12 31
TEMP 26 26 21 15 18 15 9 2 11 10 4 9 20 23 18 15 26 29
DEWPT 26 24 20 15 17 12 7 2 9 8 4 8 19 21 18 15 24 26
PWIND DIR W NW NE NE SE S S W SW
WIND CHAR GN LT GN GN LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 OV B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 20 10 40 30 20 5 20 10 10
SNOW S S C C S S S S
SDZ050-031000-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 16 19 3 35 22
TEMP 34 32 27 21 16 16 16 11 8 5 7 11 17 30 35 31 27 25 25 26
DEWPT 32 31 26 18 13 11 9 7 4 4 4 8 16 25 28 26 24 24 24 26
RH 92 96 96 88 88 80 73 83 83 95 87 87 96 81 75 81 88 96 96100
WIND DIR NW NW N N N N N N W S S S S SW SW W W W W W
WIND SPD 12 14 17 17 16 14 12 5 4 5 10 14 17 19 16 12 11 10 10 11
WIND GUST 23 26 27 27 29 26
CLOUDS OV B2 OV OV B2 B1 B1 B1 SC SC FW FW FW SC SC B1 B1 B1 B2 B2
POP 12HR 20 10 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES C C
FRZG RAIN S S
SLEET S
SNOW S
WIND CHILL 25 22 15 7 1 1 2 2 -1 -6 -8 -5 1 17 25 21 17 15 15 16
MIN CHILL 29 22 7 0 1 -7 -9 -5 20 15 14
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 35 19 29 10 26 15 38 21 42
TEMP 33 31 25 22 27 24 17 12 22 23 17 22 35 33 27 25 38 39
DEWPT 31 28 24 22 25 22 16 12 19 20 17 21 29 28 25 23 29 30
PWIND DIR W W E NE S S W W SW
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B1 B1 B2 OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 B1
POP 12HR 5 10 30 10 10 0 5 0 5
SNOW C C
SDZ057-031000-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 16 18 2 36 22
TEMP 33 32 25 19 15 15 15 10 7 4 5 10 16 30 36 31 27 25 25 26
DEWPT 32 31 23 16 12 9 7 6 3 2 4 8 15 25 28 27 26 25 25 26
RH 96 96 92 88 88 77 70 83 83 91 95 91 96 81 72 85 96100100100
WIND DIR NW NW N N N N N N E S S S S S SW W W W W W
WIND SPD 11 12 13 13 12 13 10 5 4 5 9 11 11 13 11 10 10 9 9 9
CLOUDS OV B2 B2 B2 B1 B1 B1 SC SC SC FW FW FW SC SC B1 B1 B2 OV OV
POP 12HR 30 10 0 0 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
FRZG RAIN C
SLEET C
SNOW C
WIND CHILL 25 23 14 6 2 2 2 1 -1 -7 -9 -5 3 19 28 22 17 16 16 17
MIN CHILL 28 22 6 1 0 -8 -10 -5 22 15 15
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 35 17 26 7 23 12 36 18 41
TEMP 33 32 25 21 25 22 16 9 20 20 14 20 33 31 24 22 36 37
DEWPT 31 29 25 21 23 20 15 9 17 18 14 20 29 28 24 22 30 31
PWIND DIR W W E NE SE SE SW W SW
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 OV B2 OV B2 B2 B1 B1 B2 B1 SC SC B1 B1 B1
POP 12HR 10 5 30 10 10 0 10 0 5
SNOW C C
SDZ038-031000-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 11 13 -8 28 19
TEMP 31 27 19 13 10 10 9 3 -1 -6 -3 1 6 19 28 26 23 23 22 23
DEWPT 30 25 16 10 6 4 2 -1 -5 -7 -6 -3 5 15 23 23 23 23 22 23
RH 96 92 88 87 83 76 72 83 83 95 86 83 96 84 81 88100100100100
WIND DIR NW N N N N N N NW W S S S S S S SW W W W W
WIND SPD 9 14 14 13 13 13 10 5 3 4 8 11 13 16 13 9 8 6 5 5
WIND GUST 26 24 26
CLOUDS OV B2 B2 B1 B1 SC SC FW SC SC SC FW SC B1 B1 B1 B1 B2 OV OV
POP 12HR 40 5 0 0 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C S
WIND CHILL 22 15 5 -2 -6 -6 -5 -8 -9-16-18-16-11 5 17 17 14 16 15 16
MIN CHILL 25 14 -2 -7 -9 -17 -20 -15 6 14 14
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 31 14 22 3 16 6 29 12 34
TEMP 29 28 23 17 21 18 12 5 13 13 8 12 24 26 18 17 29 31
DEWPT 28 26 23 17 19 15 10 5 11 11 8 12 23 25 18 17 27 28
PWIND DIR W NW NE NE SE SE S W S
WIND CHAR LT LT GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B2 B2
POP 12HR 20 10 40 30 20 5 20 5 10
SNOW S S C C S S S S
SDZ059-031000-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 13 15 -6 30 19
TEMP 31 31 23 16 13 12 11 4 1 -3 -2 1 7 22 29 28 24 23 22 24
DEWPT 30 30 21 13 9 8 4 1 -2 -3 -4 -2 6 19 26 26 24 23 22 23
RH 96 96 92 88 84 84 73 87 87100 91 87 96 88 88 92100100100 96
WIND DIR W N N N N N N N W S S S S S S SW W W W W
WIND SPD 9 12 16 14 13 16 12 5 3 3 6 10 13 17 14 10 9 6 6 6
WIND GUST 24 25 24
CLOUDS OV B2 B2 B2 B1 SC FW SC SC SC FW SC FW SC SC B1 B1 B2 B2 OV
POP 12HR 40 5 0 0 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES C
FRZG RAIN C
SLEET C
SNOW C
WIND CHILL 23 21 9 1 -3 -5 -4 -7 -6-11-15-15-10 8 18 18 14 15 14 15
MIN CHILL 27 20 1 -5 -8 -12 -17 -15 12 13 13
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 32 15 25 4 18 7 30 14 35
TEMP 30 29 24 19 23 21 15 7 15 15 9 14 27 27 21 18 31 32
DEWPT 30 28 24 19 23 20 14 7 14 14 9 14 26 26 21 18 29 30
PWIND DIR W NW E NE SE SE S W SW
WIND CHAR GN LT GN GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B2 B2
POP 12HR 10 10 40 20 10 5 10 5 5
SNOW S C S S
SDZ062-031000-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 12 15 -11 23 16
TEMP 28 29 25 16 12 13 11 5 -1 -6 -8 -6 0 10 18 22 21 21 20 22
DEWPT 25 28 22 12 9 7 5 1 -6 -9-11-10 -1 8 15 18 19 21 20 21
RH 88 96 88 84 87 76 76 83 79 86 86 82 95 91 88 84 92100100 96
WIND DIR W NW N N N N N NW NW NW S S S S S S SW SW W W
WIND SPD 5 9 12 12 13 13 11 6 3 2 2 5 10 14 14 13 10 6 5 5
WIND GUST 26 27
CLOUDS OV OV B2 B1 B1 SC SC FW FW FW FW SC FW SC B1 B1 B1 B1 B2 OV
POP 12HR 20 5 0 0 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
SNOW S
WIND CHILL 21 21 13 2 -3 -3 -3 -7-10 -11-18-16 -6 4 9 10 12 12 15
MIN CHILL 18 18 0 -5 -9 -16 -20 -20 -4 9 11
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 30 15 23 4 15 4 27 14 33
TEMP 28 27 24 18 22 20 13 6 13 13 6 10 22 24 21 17 27 30
DEWPT 27 26 23 18 21 18 12 6 12 11 6 9 21 23 20 17 26 27
PWIND DIR W NW E NE E SE S W SW
WIND CHAR LT LT GN GN LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2
POP 12HR 10 10 40 30 10 5 20 5 5
SNOW S C C S S
SDZ070-031000-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 18 22 -8 26 17
TEMP 29 31 31 24 17 16 15 9 3 -3 -5 -3 4 16 23 24 23 22 22 22
DEWPT 27 30 29 21 14 12 9 5 -1 -5 -6 -7 2 12 18 20 22 22 22 22
RH 92 96 92 88 88 84 77 83 83 91 95 82 91 84 81 84 96100100100
WIND DIR W NW NW N N N N NW NW W S S S S S S SW SW W W
WIND SPD 5 8 11 13 14 14 12 8 4 2 3 5 10 16 16 13 11 9 6 5
CLOUDS OV OV OV B2 B1 SC SC SC FW FW FW FW FW FW SC SC B1 B1 B2 OV
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
WIND CHILL 23 25 22 12 3 1 0 -3 -7 -12-15-11 1 10 12 12 13 14 15
MIN CHILL 26 22 11 1 -5 -12 -16 -15 3 11 11
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 33 17 28 7 19 7 32 15 35
TEMP 31 30 26 21 26 25 18 9 17 17 10 14 27 28 24 21 32 33
DEWPT 30 29 26 21 26 23 17 9 16 14 10 13 25 26 23 21 29 30
PWIND DIR W W E NE NE SE S W SW
WIND CHAR GN LT GN GN GN LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR 5 5 30 20 10 5 10 0 5
SNOW S C S S S
SDZ069-031000-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
638 PM CST TUE DEC 2 2025
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI
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 17 21 -5 28 19
TEMP 31 32 29 22 16 15 13 7 2 -3 -3 0 7 18 26 27 25 23 22 23
DEWPT 28 31 28 19 14 11 6 3 -2 -5 -5 -5 5 16 22 23 24 23 22 23
RH 88 96 96 88 92 84 73 83 83 91 91 79 91 92 85 85 96100100100
WIND DIR W NW N N N N N NW NW W S S S S S S SW W W W
WIND SPD 6 10 13 14 13 14 12 8 4 2 4 6 10 14 13 11 10 9 6 6
WIND GUST 24
CLOUDS OV OV OV B2 B1 B1 SC SC FW FW SC FW FW FW SC SC B1 B1 B2 B2
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C C
WIND CHILL 23 24 19 9 2 0 -2 -6 -8 -12-13 -8 4 14 17 15 14 14 15
MIN CHILL 26 22 9 -1 -6 -9 -15 -13 6 13 13
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25
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 32 18 27 8 18 8 32 16 35
TEMP 30 30 25 20 26 24 17 10 16 16 10 15 27 28 24 21 31 33
DEWPT 30 29 25 20 26 23 16 10 15 15 10 14 26 27 23 21 29 30
PWIND DIR W W E NE E SE S W SW
WIND CHAR GN LT GN GN GN LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR 5 5 30 20 10 5 10 0 5
SNOW S C S
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