929
FOUS53 KFSD 180408
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1008 PM CST TUE FEB 17 2026
IAZ012-181000-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 38 57 25 38 16
TEMP 48 45 39 42 51 56 49 38 33 28 27 28 35 37 32 26 22 19 16
DEWPT 31 29 24 22 18 16 16 19 22 23 23 22 22 20 20 18 17 14 12
RH 51 53 54 44 27 20 26 46 63 81 85 78 59 50 61 71 81 80 84
WIND DIR SW W W W W W NW N NE NE NE N N N N NW NW NW NW
WIND SPD 23 28 29 32 32 24 11 10 11 12 14 18 21 21 18 17 17 16 14
CLOUDS SC FW FW FW FW CL FW FW FW SC B1 B1 B1 B1 B2 OV OV OV B2
POP 12HR 10 0 5 30 60
QPF 12HR 0.01 0 0 0.01 0.13
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S C C L L C C
OBVIS BS BS
WIND CHILL 28 31 31 24 18 16 16 23 26 21 12 8 4 1
MIN CHILL 28 27 23 15 12 20 8 1
WIND Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 30 11 33 9 26 4 32 19 47
TEMP 26 25 16 13 27 26 17 10 21 23 11 5 25 28 21 21 40 42
DEWPT 12 13 12 9 10 16 9 4 10 5 4 1 7 8 12 13 23 25
PWIND DIR NW NW NW NW NW N SE SE S
WIND CHAR GN GN GN GN GN LT GN GN BZ
AVG CLOUDS B2 SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC
POP 12HR 10 10 20 10 5 0 0 10 10
SNOW S
IAZ031-181000-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 38 63 27 39 16
TEMP 51 47 41 45 57 63 56 44 37 33 29 31 36 39 34 27 23 20 17
DEWPT 23 24 21 18 16 15 15 16 20 22 22 22 23 20 19 18 16 13 10
RH 33 40 44 33 20 15 19 32 50 63 75 69 59 46 54 68 74 74 73
WIND DIR W W W W W W NW N NE NE NE N N N NW NW NW NW NW
WIND SPD 23 24 21 23 23 17 8 9 10 11 13 18 20 21 18 18 17 16 13
WIND GUST 34 36 34 41 35 27 32 33
CLOUDS FW CL CL FW CL SC SC SC FW SC B1 B2 B2 B2 B2 OV OV B2 B1
POP 12HR 5 0 10 50 60
QPF 12HR 0 0 0 0.24 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW C C C C L L C C
WIND CHILL 32 30 24 18 19 24 28 23 14 10 6 3
MIN CHILL 31 29 28 17 15 22 9 1
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 12 34 10 29 6 33 19 51
TEMP 27 27 18 14 30 29 19 12 25 27 14 8 26 28 22 22 44 45
DEWPT 11 13 12 10 12 17 10 5 9 6 4 2 7 11 12 14 24 26
PWIND DIR NW NW NW NW NW N SE SE S
WIND CHAR GN LT GN GN GN LT GN GN GN
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 5 10 20 10 5 0 0 5 10
SNOW S S
IAZ014-181000-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 37 56 25 39 17
TEMP 48 45 38 39 50 56 48 38 32 28 27 29 36 38 33 26 23 20 18
DEWPT 37 31 25 23 21 17 17 19 22 23 23 23 25 24 23 21 18 15 13
RH 65 58 59 52 31 21 29 46 66 81 85 78 64 57 66 81 81 81 80
WIND DIR SW W W W W W W NW N NE NE N N N N N NW NW NW
WIND SPD 19 26 28 33 32 26 13 11 10 10 12 17 19 20 18 17 17 17 14
WIND GUST 29 39 42 48 50 39
CLOUDS B1 SC FW FW FW CL FW FW FW FW SC B1 B1 B1 B2 B2 OV B2 B2
POP 12HR 10 0 5 30 60
QPF 12HR 0 0 0 0.13 0.14
SNOW 12HR 00-00 00-00 00-00
RAIN S S S
SNOW S S C C L L C C S
OBVIS BS
WIND CHILL 27 28 30 23 19 16 17 25 28 22 13 10 5 4
MIN CHILL 27 24 21 14 13 22 9 2
WIND Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 31 12 31 8 25 4 30 17 45
TEMP 27 26 17 14 27 26 15 10 21 21 10 6 24 25 19 19 39 40
DEWPT 15 15 12 10 12 16 9 3 10 5 3 1 8 9 10 11 22 24
PWIND DIR NW NW NW NW NW N E SE S
WIND CHAR GN GN GN GN GN LT GN GN BZ
AVG CLOUDS B2 SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC
POP 12HR 20 10 10 10 5 0 0 5 10
SNOW S
IAZ022-181000-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 38 59 27 41 18
TEMP 49 45 40 43 54 59 52 41 35 31 28 30 38 40 34 27 24 21 19
DEWPT 35 29 26 24 20 17 16 18 22 24 25 25 25 25 24 22 20 17 14
RH 58 53 57 47 26 19 24 39 59 75 88 81 59 55 66 81 84 84 80
WIND DIR SW W W W W W W N NE NE NE N N N N N NW NW NW
WIND SPD 19 25 26 28 31 24 12 10 10 12 13 18 20 21 18 18 18 18 17
WIND GUST 29 36 37 43 43 35
CLOUDS SC FW CL CL CL CL FW FW FW SC B1 B1 B1 B2 B2 OV OV B2 B2
POP 12HR 10 0 5 40 60
QPF 12HR 0 0 0 0.16 0.13
SNOW 12HR 00-00 00-00 00-00
RAIN S
SNOW C C C C L L C C
OBVIS BS BS
WIND CHILL 30 34 27 21 17 18 27 30 23 14 10 6 3
MIN CHILL 27 26 26 15 14 22 10 2
WIND Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 30 14 32 10 26 6 30 18 46
TEMP 27 25 19 15 27 27 18 12 22 22 11 7 24 24 19 20 39 40
DEWPT 15 15 13 12 14 16 11 6 11 6 5 3 9 11 12 14 24 25
PWIND DIR NW NW NW NW NW N E SE S
WIND CHAR BZ GN GN GN GN GN GN GN BZ
AVG CLOUDS B1 SC SC SC SC SC SC SC FW FW FW FW SC SC FW SC SC SC
POP 12HR 10 5 10 10 5 0 0 5 10
MNZ072-181000-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 36 46 26 34 17
TEMP 48 43 37 36 40 45 41 35 32 30 28 28 32 32 29 24 22 20 18
DEWPT 41 36 28 24 24 24 24 25 24 23 22 22 21 20 20 18 16 14 12
RH 77 76 70 61 52 43 50 66 72 75 78 78 63 61 69 77 77 77 77
WIND DIR SW W W W W W W NW NW N N N N N N NW NW NW NW
WIND SPD 14 26 31 34 33 27 18 13 12 13 13 18 20 21 18 18 17 17 16
WIND GUST 37 43 46
CLOUDS B2 B2 B2 B2 B2 B1 SC SC SC B1 B2 B2 B2 B2 B2 OV B2 B2 OV
POP 12HR 30 30 5 20 60
QPF 12HR 0.04 0.01 0 0 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN C C S
SNOW S S S S C C L L C
OBVIS BS BS
WIND CHILL 33 25 23 28 32 25 22 20 16 16 20 19 17 10 8 5 3
MIN CHILL 23 21 28 19 15 12 15 7 1
WIND Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 27 12 27 7 21 4 29 18 41
TEMP 24 23 17 14 24 23 14 9 19 18 9 6 22 25 22 21 36 37
DEWPT 11 13 12 9 7 11 6 2 5 4 2 0 5 9 11 11 20 23
PWIND DIR NW NW NW NW NW N E SE S
WIND CHAR BZ GN GN GN GN LT GN GN BZ
AVG CLOUDS B2 B1 B1 B1 SC SC B1 SC SC FW SC SC SC SC SC SC SC SC
POP 12HR 30 20 10 5 5 0 0 10 20
SNOW C S S
MNZ081-181000-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 38 50 26 36 19
TEMP 48 44 39 38 45 50 44 36 31 29 27 28 33 35 31 26 24 21 19
DEWPT 40 34 28 22 21 21 21 23 24 23 23 22 23 22 23 21 18 15 14
RH 74 68 64 52 38 31 39 59 75 78 85 78 66 59 72 81 77 77 80
WIND DIR SW W W W W W W NW NW N N N N N N N NW NW NW
WIND SPD 19 27 31 33 32 27 16 13 10 10 12 16 18 20 18 18 17 18 16
WIND GUST 42 44 42
CLOUDS B2 B1 B1 B1 SC SC FW FW FW SC B1 B1 B1 B1 B2 B2 OV B2 OV
POP 12HR 20 5 5 20 60
QPF 12HR 0.03 0 0 0 0.13
SNOW 12HR 00-00 00-00 00-00
RAIN S
SNOW S S L L L L C
OBVIS BS
WIND CHILL 34 27 26 27 23 20 16 16 22 24 19 13 10 6 4
MIN CHILL 26 25 22 15 14 19 9 3
WIND Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 13 28 8 23 5 29 18 42
TEMP 25 25 17 15 25 24 15 10 19 19 10 7 23 25 20 19 37 37
DEWPT 12 15 12 10 8 13 7 3 7 5 2 0 5 9 10 11 19 23
PWIND DIR NW NW NW NW NW N E S S
WIND CHAR BZ GN GN GN GN GN GN GN BZ
AVG CLOUDS B2 B1 B1 B1 SC SC SC B1 SC FW FW SC SC SC SC SC SC SC
POP 12HR 30 10 10 5 5 0 0 5 20
SNOW C S
MNZ089-181000-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 37 50 25 36 17
TEMP 47 42 37 37 45 50 44 35 30 27 25 27 33 35 30 24 22 19 17
DEWPT 38 32 25 20 20 18 19 20 22 23 22 21 22 20 20 18 16 14 12
RH 71 67 61 50 36 28 36 54 72 85 88 78 63 54 66 77 77 80 80
WIND DIR SW W W W W W W NW N N N N N N N N NW NW NW
WIND SPD 21 29 32 34 35 28 16 13 11 12 14 18 20 21 18 18 18 18 16
WIND GUST 43 46
CLOUDS B1 B1 SC SC SC FW SC FW FW FW B1 B1 B1 B1 B2 B2 OV B2 OV
POP 12HR 20 5 0 20 60
QPF 12HR 0.02 0 0 0 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S L L C C S
OBVIS BS BS
WIND CHILL 32 25 25 26 20 16 13 15 20 23 18 10 7 4 2
MIN CHILL 23 23 19 11 10 17 7 0
WIND Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 12 29 8 23 4 29 18 43
TEMP 25 24 16 13 25 24 15 9 19 19 9 6 23 25 20 20 38 39
DEWPT 12 13 11 9 9 13 7 2 7 4 2 0 6 7 10 11 20 23
PWIND DIR NW NW NW NW NW N E S S
WIND CHAR BZ GN GN GN GN GN GN BZ BZ
AVG CLOUDS B2 SC B1 B1 SC SC SC SC SC FW FW SC SC SC FW FW SC SC
POP 12HR 20 10 20 10 5 0 0 5 20
SNOW S S S
SDZ040-181000-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 33 44 22 31 13
TEMP 46 39 33 33 38 44 39 31 28 25 23 23 29 31 27 21 19 16 14
DEWPT 38 32 23 21 21 21 21 22 22 20 19 18 18 17 16 14 12 9 8
RH 73 76 66 61 50 39 48 69 78 81 84 81 63 56 63 74 74 73 76
WIND DIR W W W W W W W NW N N N N N N N N NW NW NW
WIND SPD 21 32 34 35 34 26 16 13 13 14 17 19 21 21 18 17 16 16 13
WIND GUST 32 47 51 54 49 39 29 32
CLOUDS OV B2 B2 B2 B1 SC SC SC FW SC B2 B2 B1 B2 OV OV OV OV OV
POP 12HR 20 10 5 20 60
QPF 12HR 0.06 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN S S
SNOW S S L L C C S
WIND CHILL 28 19 19 25 34 31 21 17 13 9 9 15 18 14 7 4 0 -1
MIN CHILL 19 17 28 16 8 6 13 3 -3
WIND Y Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 9 27 5 22 3 29 17 43
TEMP 22 23 14 10 24 23 13 7 18 19 9 5 23 27 21 19 36 38
DEWPT 9 11 9 7 7 11 4 1 6 3 1 -1 5 7 9 11 20 23
PWIND DIR NW NW NW NW NW N SE S S
WIND CHAR GN GN GN GN GN LT GN BZ BZ
AVG CLOUDS B2 B1 B1 SC SC SC SC SC SC FW FW SC B1 SC FW SC SC SC
POP 12HR 20 20 10 10 5 0 0 10 10
SNOW S S
SDZ050-181000-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 34 51 18 25 11
TEMP 47 42 37 37 46 51 46 36 28 24 20 18 22 25 23 19 17 14 11
DEWPT 27 21 15 13 14 14 13 15 16 16 14 11 10 7 7 7 7 5 3
RH 45 43 40 37 27 22 26 42 60 71 77 73 59 46 50 59 64 67 69
WIND DIR W W W W W NW N NE NE N N N N NW NW NW NW NW NW
WIND SPD 34 32 27 28 27 19 13 16 18 21 26 28 28 27 21 19 17 16 13
WIND GUST 51 49 42 42 40 29 33 37 41 41 40 32 29
CLOUDS SC FW FW FW CL FW SC SC FW B1 B2 B2 B2 B2 OV OV B2 B2 B1
POP 12HR 5 0 10 40 50
QPF 12HR 0 0 0 0.01 0.03
SNOW 12HR 00-00 00-00 00-00
SNOW C C C C C C S S
OBVIS BS BS BS BS BS BS BS BS
WIND CHILL 32 25 26 26 15 9 2 -1 3 8 8 4 1 -2 -5
MIN CHILL 24 21 14 2 -2 4 1 -5
WIND Y Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 31 8 26 7 37 24 51
TEMP 22 25 14 11 27 26 17 10 20 24 11 9 30 34 28 27 44 47
DEWPT 6 11 7 7 11 14 7 3 8 4 2 2 10 17 18 20 25 26
PWIND DIR NW W NW NW NW E SE S SW
WIND CHAR GN GN GN GN GN GN BZ BZ BZ
AVG CLOUDS SC SC SC SC SC SC FW FW FW FW SC SC SC SC FW SC SC SC
POP 12HR 5 10 10 5 5 0 0 5 5
SDZ057-181000-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 32 49 18 28 10
TEMP 45 40 35 35 43 49 43 33 27 24 20 19 24 28 25 19 17 14 11
DEWPT 29 23 18 15 15 15 16 17 17 16 14 12 9 7 8 7 7 5 4
RH 53 50 49 43 32 25 33 51 65 71 77 74 52 40 48 59 64 67 73
WIND DIR W W W W W NW N N N N N N N NW NW NW NW NW NW
WIND SPD 31 31 28 29 28 21 13 13 16 18 20 24 25 24 19 17 14 13 12
WIND GUST 44 44 40 41 39 34
CLOUDS B1 SC FW FW FW FW FW FW SC B1 B1 B2 B2 B1 B2 OV B2 B2 B1
POP 12HR 10 0 5 20 40
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S S S C C S S
OBVIS BS
WIND CHILL 29 23 23 33 23 15 10 4 2 8 13 11 4 2 -1 -4
MIN CHILL 22 19 34 12 4 1 9 1 -5
WIND Y Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 7 32 6 26 6 37 20 51
TEMP 22 25 13 9 27 25 16 9 20 24 11 8 30 35 27 24 44 46
DEWPT 4 9 7 5 9 13 7 3 7 3 2 3 8 14 17 19 24 24
PWIND DIR NW NW NW NW NW E SE SE SW
WIND CHAR GN GN GN GN GN GN BZ BZ GN
AVG CLOUDS B1 SC SC SC SC SC FW FW FW FW FW SC SC SC FW FW SC SC
POP 12HR 5 10 10 5 5 0 0 5 5
SDZ038-181000-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 33 46 21 30 12
TEMP 47 39 34 34 40 46 40 30 28 24 23 22 27 29 25 19 17 14 13
DEWPT 35 27 20 18 18 17 18 20 20 18 17 15 13 11 11 10 9 7 4
RH 63 62 56 51 41 31 41 66 71 77 77 74 55 46 55 67 70 73 67
WIND DIR W W W W W NW NW N N N N N N N N N NW NW NW
WIND SPD 26 31 32 32 31 24 13 13 14 17 18 21 23 23 18 17 16 14 13
WIND GUST 40 46 47 47 42 34 28 32 33 33
CLOUDS B2 B2 B1 B1 B1 SC SC FW FW B1 B2 B2 B2 B1 B2 B2 B2 B2 B2
POP 12HR 20 10 0 10 40
QPF 12HR 0.01 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN S
SNOW C C C C
WIND CHILL 27 21 21 29 32 19 16 11 9 7 13 16 11 4 2 -1 -2
MIN CHILL 20 18 31 15 7 4 11 1 -3
WIND Y Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 29 6 25 5 33 19 46
TEMP 22 23 14 10 25 24 14 8 19 21 10 7 26 30 24 22 39 42
DEWPT 4 9 8 7 7 10 5 1 4 3 2 0 4 8 10 14 21 24
PWIND DIR NW NW NW NW N NE SE SE S
WIND CHAR GN LT GN GN GN LT GN BZ GN
AVG CLOUDS B2 SC SC SC SC SC FW FW FW FW FW SC B1 SC FW FW SC SC
POP 12HR 10 10 10 5 5 0 5 10 10
SDZ059-181000-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 35 51 21 32 12
TEMP 46 40 35 37 46 51 44 33 28 26 23 24 28 31 27 21 18 15 13
DEWPT 33 25 20 18 16 17 17 19 20 19 18 17 15 13 13 11 10 8 6
RH 60 55 54 46 29 26 33 56 71 74 81 74 58 47 55 65 70 73 73
WIND DIR W W W W W NW NW N N N N N N N N NW NW NW NW
WIND SPD 29 32 31 32 31 23 13 13 14 17 18 23 25 25 19 18 17 16 13
WIND GUST 43 48 47 48 43 33 28 34 35 35
CLOUDS B2 B1 SC SC SC FW FW FW FW SC B2 B2 B2 B2 B2 OV OV B2 B2
POP 12HR 10 0 5 20 50
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S C C C C
OBVIS BS BS
WIND CHILL 29 23 25 23 16 13 9 9 13 18 14 6 3 0 -2
MIN CHILL 21 22 15 7 5 12 3 -3
WIND Y Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 31 7 26 5 34 20 49
TEMP 24 25 14 10 27 26 15 9 20 22 10 6 27 31 24 22 42 44
DEWPT 7 11 8 6 8 13 7 2 7 3 2 0 6 10 12 15 23 25
PWIND DIR NW NW NW NW NW NE SE SE S
WIND CHAR GN GN GN GN GN LT BZ BZ BZ
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW FW SC SC SC FW SC SC SC
POP 12HR 5 10 10 5 5 0 0 5 10
SDZ062-181000-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 37 52 23 35 15
TEMP 48 43 37 38 46 51 45 36 30 27 25 26 32 35 30 24 21 18 15
DEWPT 32 28 22 19 17 16 17 20 22 21 20 20 18 17 17 16 14 11 9
RH 54 55 54 46 31 24 32 52 72 78 81 78 56 47 58 71 74 73 77
WIND DIR W W W W W W NW N N NE N N N N N NW NW NW NW
WIND SPD 23 29 29 33 32 23 12 11 11 12 13 18 20 20 17 16 14 14 13
WIND GUST 34 43 46 49 47 36 24 28 32 32 25
CLOUDS B1 SC SC SC SC FW FW FW FW FW B1 B2 B1 B1 B2 OV OV OV B2
POP 12HR 10 0 5 20 60
QPF 12HR 0.02 0 0 0 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S L L C C
WIND CHILL 33 25 26 28 20 16 13 13 20 23 18 10 8 3 1
MIN CHILL 23 23 19 11 9 17 5 0
WIND Y Y Y Y
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 32 8 26 5 32 19 47
TEMP 25 25 14 11 27 25 16 9 20 22 11 6 26 29 22 21 40 42
DEWPT 9 11 9 7 8 13 7 2 7 3 2 0 5 7 10 13 21 24
PWIND DIR NW NW NW NW NW N SE SE S
WIND CHAR GN LT GN GN GN LT GN GN GN
AVG CLOUDS B2 B1 SC SC B1 SC SC SC FW FW FW SC B1 SC SC SC SC SC
POP 12HR 10 10 10 10 5 0 0 10 10
SDZ070-181000-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 39 60 25 37 15
TEMP 51 47 41 44 55 60 54 42 34 30 27 28 33 36 31 25 22 19 16
DEWPT 25 25 22 18 15 14 14 17 20 21 22 21 20 17 17 16 15 12 9
RH 36 42 46 35 20 16 20 36 56 69 81 75 58 45 56 68 74 74 73
WIND DIR W W W W W W NW N NE NE N N N N NW NW NW NW NW
WIND SPD 25 27 26 27 28 20 10 10 11 13 14 20 24 25 19 18 17 17 14
WIND GUST 36 40 36 41 40
CLOUDS SC FW FW FW CL FW SC SC FW SC B1 B2 B1 B2 B2 OV OV B2 B2
POP 12HR 0 0 10 40 60
QPF 12HR 0 0 0 0.10 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW C C C C L L C C
OBVIS BS BS BS
WIND CHILL 31 26 19 15 14 20 25 19 11 8 4 1
MIN CHILL 30 27 25 15 11 18 7 0
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 35 9 28 6 35 20 51
TEMP 27 27 16 13 30 28 18 11 24 25 13 7 28 30 24 22 45 46
DEWPT 9 13 11 9 10 15 9 5 9 5 3 1 6 9 12 15 24 26
PWIND DIR NW NW NW NW NW N SE SE S
WIND CHAR GN GN GN GN GN LT GN GN BZ
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW FW SC SC SC FW SC SC SC
POP 12HR 5 10 20 10 5 0 0 5 10
SNOW S S
SDZ069-181000-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
1008 PM CST TUE FEB 17 2026
DATE 02/17/26 WED 02/18/26 THU 02/19/26 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 38 57 24 34 15
TEMP 50 46 40 42 51 57 50 39 32 28 26 25 30 34 30 24 21 18 16
DEWPT 27 25 21 18 15 15 16 17 20 20 20 19 18 16 15 14 13 11 7
RH 41 43 46 37 23 19 25 40 61 71 78 78 60 47 53 65 71 73 67
WIND DIR W W W W W W NW N NE NE N N N N NW NW NW NW NW
WIND SPD 28 29 28 28 28 20 11 12 12 13 17 21 25 25 19 18 18 17 14
WIND GUST 39 42 40 41 39
CLOUDS SC FW FW FW FW FW SC SC FW SC B1 B2 B1 B1 B2 OV OV B2 B2
POP 12HR 5 0 10 40 60
QPF 12HR 0 0 0 0.02 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S C C L L C C
OBVIS BS BS BS BS BS BS
WIND CHILL 30 33 31 23 17 13 11 16 20 17 10 6 3 1
MIN CHILL 28 26 22 13 9 16 6 0
DATE 02/20/26 SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
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 30 10 33 9 27 6 34 21 50
TEMP 25 26 16 12 28 26 18 11 21 24 13 8 27 31 24 23 43 45
DEWPT 7 13 10 7 9 16 8 3 9 5 3 1 6 11 12 16 24 27
PWIND DIR NW NW NW NW NW N SE SE S
WIND CHAR GN LT GN GN GN LT GN GN GN
AVG CLOUDS B1 FW SC SC SC SC FW FW FW FW FW SC SC SC FW SC SC SC
POP 12HR 5 10 20 10 5 0 0 5 10
SNOW S
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