681
FOUS53 KFSD 180633
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1233 AM CST WED FEB 18 2026
IAZ012-191000-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
1233 AM CST WED FEB 18 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 15
TEMP 45 39 42 51 56 49 38 33 28 27 28 35 37 32 25 22 18 15
DEWPT 29 24 22 18 16 16 19 22 23 23 22 22 20 19 16 15 12 9
RH 53 54 44 27 20 26 46 63 81 85 78 59 50 58 68 74 77 77
WIND DIR W W W W W NW N NE NE NE N N N N NW NW NW NW
WIND SPD 28 28 31 32 26 11 10 11 12 14 18 21 21 18 18 18 18 16
WIND GUST 41 41 44 44
CLOUDS FW FW FW FW CL FW FW FW SC B1 B1 B1 B1 B2 OV B2 B2 B2
POP 12HR 0 0 5 30 50
QPF 12HR 0 0 0 0.01 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S C C C C C C
WIND CHILL 27 31 31 24 18 16 16 23 26 20 11 7 2 -1
MIN CHILL 27 26 23 15 12 19 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 29 11 31 8 29 4 31 17 48
TEMP 26 25 16 11 25 29 15 9 24 24 11 6 24 25 19 18 40 42
DEWPT 9 7 7 6 8 6 6 3 4 4 4 0 5 9 9 11 20 24
PWIND DIR NW N NW NW NW N E SE S
WIND CHAR GN LT GN GN GN LT GN GN BZ
AVG CLOUDS B1 FW FW SC B1 SC SC FW FW FW FW SC B1 SC FW SC SC SC
POP 12HR 10 5 20 10 0 0 0 5 5
SNOW S
IAZ031-191000-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
1233 AM CST WED FEB 18 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 15
TEMP 47 41 45 57 63 56 44 37 33 29 31 36 39 34 28 23 19 16
DEWPT 24 21 18 16 15 15 16 20 22 22 22 23 20 19 16 14 11 8
RH 40 44 33 20 15 19 32 50 63 75 69 59 46 54 60 68 70 70
WIND DIR W W W W W NW N NE NE NE N N N NW NW NW NW NW
WIND SPD 24 21 23 24 19 8 9 10 11 13 18 20 21 18 18 17 17 14
WIND GUST 41 36 40 36 29 32 33 27
CLOUDS CL CL FW CL SC SC SC FW SC B1 B2 B2 B2 OV OV OV B2 SC
POP 12HR 0 0 10 50 60
QPF 12HR 0 0 0 0.24 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW C C C C L L C C
WIND CHILL 31 30 24 18 19 25 29 23 15 9 4 1
MIN CHILL 30 27 28 17 15 21 9 -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 31 11 32 9 31 5 32 17 51
TEMP 26 27 17 12 27 31 18 11 25 27 14 7 25 27 20 18 42 45
DEWPT 9 8 7 6 10 9 7 4 6 5 4 1 6 9 10 12 22 26
PWIND DIR NW NW NW NW NW N E SE S
WIND CHAR GN LT GN GN GN LT LT GN BZ
AVG CLOUDS SC FW SC B1 B1 SC SC FW FW FW FW SC SC FW FW SC SC SC
POP 12HR 5 10 20 10 0 0 0 5 5
SNOW S
IAZ014-191000-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
1233 AM CST WED FEB 18 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 16
TEMP 45 38 39 50 56 48 38 32 28 27 29 36 38 32 26 22 19 17
DEWPT 31 25 23 21 17 17 19 22 23 23 23 25 24 22 18 15 13 10
RH 58 59 52 31 21 29 46 66 81 85 78 64 57 66 71 74 77 73
WIND DIR W W W W W W NW N NE NE N N N N N NW NW NW
WIND SPD 26 27 31 33 28 13 11 10 10 12 17 19 20 18 18 18 18 16
WIND GUST 42 43 48 49 42
CLOUDS SC FW FW FW CL FW FW FW FW SC B1 B1 B1 B2 B2 OV B2 B2
POP 12HR 5 0 5 30 50
QPF 12HR 0 0 0 0.13 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN S S S
SNOW S S C C C C C C
WIND CHILL 27 27 30 23 19 16 17 25 28 20 12 7 4 1
MIN CHILL 26 23 21 14 13 20 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 30 10 29 7 27 4 29 15 45
TEMP 26 25 16 11 25 26 13 8 23 21 9 5 23 23 17 16 39 39
DEWPT 12 9 8 6 8 7 5 1 5 5 2 -1 6 8 8 9 19 23
PWIND DIR NW NW NW NW NW N E SE S
WIND CHAR BZ LT GN GN GN GN LT GN BZ
AVG CLOUDS B2 SC FW SC SC SC SC SC FW CL FW FW SC SC FW SC SC B1
POP 12HR 10 5 10 10 0 0 0 5 10
IAZ022-191000-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
1233 AM CST WED FEB 18 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 16
TEMP 45 40 43 54 59 52 41 35 31 28 30 38 40 34 28 24 20 17
DEWPT 29 26 24 20 17 16 18 22 24 25 25 25 25 23 21 18 15 12
RH 53 57 47 26 19 24 39 59 75 88 81 59 55 64 75 77 81 80
WIND DIR W W W W W W N NE NE NE N N N N N NW NW NW
WIND SPD 26 25 28 31 27 12 10 10 12 13 18 20 21 18 18 18 18 18
WIND GUST 41 40 44 46 40
CLOUDS FW CL CL CL CL FW FW FW SC B1 B1 B1 B2 B2 OV OV B2 B1
POP 12HR 0 0 5 40 60
QPF 12HR 0 0 0 0.16 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN S
SNOW C C C C L L C C
WIND CHILL 30 33 27 21 17 18 27 30 23 15 10 5 1
MIN CHILL 26 25 26 15 14 22 10 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 30 9 28 5 29 15 46
TEMP 26 25 17 12 25 27 16 10 23 23 11 7 23 23 18 17 39 40
DEWPT 13 9 9 8 11 10 8 4 7 6 4 2 8 9 9 11 22 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 SC FW FW B1 B1 SC SC SC FW CL FW SC SC SC FW SC SC SC
POP 12HR 10 5 20 10 0 0 0 5 5
SNOW S
MNZ072-191000-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
1233 AM CST WED FEB 18 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 16
TEMP 43 37 36 40 45 41 35 32 30 28 28 32 32 28 24 22 19 16
DEWPT 36 28 24 24 24 24 25 24 23 22 22 21 20 19 16 14 12 9
RH 76 70 61 52 43 50 66 72 75 78 78 63 61 68 71 71 74 73
WIND DIR W W W W W W NW NW N N N N N N NW NW NW NW
WIND SPD 25 31 33 33 28 18 13 12 13 13 18 20 21 18 18 18 18 17
WIND GUST 40 47 47 43 39
CLOUDS B2 B2 B2 B2 B1 SC SC SC B1 B2 B2 B2 B2 B2 OV B2 B2 B2
POP 12HR 30 30 5 20 40
QPF 12HR 0.03 0.01 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN C S
SNOW S S S S C C C C S
WIND CHILL 33 24 23 28 32 25 22 20 16 15 20 19 15 10 7 4 0
MIN CHILL 23 21 28 19 15 12 14 6 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 25 9 24 7 21 4 28 17 41
TEMP 22 22 14 10 20 23 12 8 18 17 9 5 21 24 20 19 36 36
DEWPT 9 9 7 5 5 7 5 1 2 3 2 -1 3 6 8 9 16 22
PWIND DIR NW NW NW NW NW N E SE S
WIND CHAR BZ GN GN GN BZ GN GN GN BZ
AVG CLOUDS B2 B1 SC SC SC SC SC SC FW FW SC SC SC SC FW SC SC B1
POP 12HR 20 5 10 5 0 0 0 5 10
SNOW S
MNZ081-191000-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
1233 AM CST WED FEB 18 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 17
TEMP 44 39 38 45 50 44 36 31 29 27 28 33 35 30 25 22 20 17
DEWPT 34 28 22 21 21 21 23 24 23 23 22 23 22 21 19 15 13 11
RH 68 64 52 38 31 39 59 75 78 85 78 66 59 69 78 74 74 77
WIND DIR W W W W W W NW NW N N N N N N NW NW NW NW
WIND SPD 25 29 33 33 28 16 13 10 10 12 16 18 20 18 18 18 18 18
WIND GUST 37 44 46 43 39
CLOUDS B1 B1 B1 SC SC FW FW FW SC B1 B1 B1 B1 B2 B2 OV B2 B2
POP 12HR 20 5 5 20 50
QPF 12HR 0.02 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN S
SNOW S S C C C C S
WIND CHILL 34 27 25 27 23 20 16 16 22 24 18 11 8 5 1
MIN CHILL 26 24 22 15 14 18 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 27 10 25 7 22 5 28 16 42
TEMP 24 24 16 11 22 24 13 8 20 18 9 6 21 23 19 18 36 37
DEWPT 9 9 8 6 5 7 5 1 2 3 2 0 3 6 8 9 16 22
PWIND DIR NW NW NW NW NW N NE SE S
WIND CHAR BZ GN GN GN BZ GN LT GN BZ
AVG CLOUDS B2 SC FW FW SC SC SC SC FW FW FW SC SC SC FW SC SC B1
POP 12HR 20 5 10 5 0 0 0 5 10
SNOW S
MNZ089-191000-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
1233 AM CST WED FEB 18 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 16
TEMP 42 37 37 45 50 44 35 30 27 25 27 33 35 29 24 21 19 16
DEWPT 32 25 20 20 18 19 20 22 23 22 21 22 20 19 16 14 12 9
RH 67 61 50 36 28 36 54 72 85 88 78 63 54 66 71 74 74 73
WIND DIR W W W W W W NW N N N N N N N N NW NW NW
WIND SPD 28 31 34 34 28 16 13 11 12 14 18 20 21 19 19 18 18 17
WIND GUST 42 46 47 46 40
CLOUDS B1 SC SC SC FW SC FW FW FW B1 B1 B1 B1 B2 OV OV B2 B2
POP 12HR 10 5 0 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 S
WIND CHILL 31 24 24 26 20 16 13 14 21 23 17 10 6 3 0
MIN CHILL 23 22 19 11 10 15 6 -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 28 10 27 7 24 4 29 16 44
TEMP 24 24 15 11 22 25 13 8 20 19 9 5 22 24 19 18 37 38
DEWPT 9 8 7 6 5 6 5 1 3 2 1 -1 3 6 7 9 17 21
PWIND DIR NW N N NW NW N E SE S
WIND CHAR BZ GN GN GN GN GN GN GN BZ
AVG CLOUDS B2 SC SC SC SC SC SC SC FW CL FW SC SC SC FW SC SC B1
POP 12HR 20 5 10 5 0 0 0 5 10
SNOW S
SDZ040-191000-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
1233 AM CST WED FEB 18 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 11
TEMP 39 33 33 38 44 39 31 28 25 23 23 29 31 26 21 17 14 12
DEWPT 32 23 21 21 21 21 22 22 20 19 18 18 17 14 12 10 7 6
RH 76 66 61 50 39 48 69 78 81 84 81 63 56 60 68 73 73 76
WIND DIR W W W W W W NW N N N N N N N NW NW NW NW
WIND SPD 32 33 34 33 26 16 13 13 14 17 19 21 21 18 18 17 17 16
WIND GUST 48 51 51 48 39 29 32
CLOUDS B2 B2 B2 B1 SC SC SC FW SC B2 B2 B1 B2 B2 OV B2 OV B2
POP 12HR 20 10 5 20 40
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S
SNOW S S C C C C
WIND CHILL 27 19 18 25 34 31 21 17 13 9 9 16 18 13 6 2 -2 -5
MIN CHILL 18 17 28 16 8 6 13 1 -5
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 24 7 26 5 22 2 29 15 41
TEMP 21 22 13 8 21 23 11 7 19 19 7 4 22 25 19 18 35 37
DEWPT 7 7 6 3 4 5 3 -1 1 2 0 -3 3 5 7 9 17 21
PWIND DIR NW N NW NW NW N SE SE S
WIND CHAR GN LT GN GN GN LT GN GN BZ
AVG CLOUDS B2 SC SC SC SC SC SC FW FW FW FW SC B1 SC FW SC B1 B1
POP 12HR 10 5 10 5 0 0 0 5 10
SDZ050-191000-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
1233 AM CST WED FEB 18 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 42 37 37 46 51 46 36 28 24 20 18 22 25 23 19 17 13 11
DEWPT 21 15 13 14 14 13 15 16 16 14 11 10 7 5 5 4 3 1
RH 43 40 37 27 22 26 42 60 71 77 73 59 46 45 54 56 63 63
WIND DIR W W W W NW N NE NE N N N N NW NW NW NW NW NW
WIND SPD 32 27 26 26 19 13 16 18 21 26 28 28 27 23 20 18 16 14
WIND GUST 51 44 43 37 29 33 37 41 41 40 33 31
CLOUDS FW FW FW CL FW SC SC FW B1 B2 B2 B2 B2 OV OV B2 B2 SC
POP 12HR 0 0 10 40 40
QPF 12HR 0 0 0 0.01 0.01
SNOW 12HR 00-00 00-00 00-00
SNOW C C C C C C
OBVIS BS BS BS BS BS BS
WIND CHILL 31 25 25 26 15 9 2 -1 4 8 8 3 1 -3 -5
MIN CHILL 24 20 14 2 -1 4 0 -5
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 11 33 9 29 8 36 23 53
TEMP 21 25 16 12 26 29 16 11 23 26 12 9 29 33 26 27 47 47
DEWPT 2 4 3 3 8 9 5 3 3 2 0 0 6 12 16 19 24 26
PWIND DIR NW N N NW N E SE S W
WIND CHAR GN LT GN GN GN GN BZ BZ BZ
AVG CLOUDS SC FW SC B2 B1 SC SC FW FW FW SC B1 SC FW FW SC SC B1
POP 12HR 5 10 10 5 0 0 0 0 0
SDZ057-191000-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
1233 AM CST WED FEB 18 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 40 35 35 43 49 43 33 27 24 20 19 24 28 25 19 17 13 11
DEWPT 23 18 15 15 15 16 17 17 16 14 12 9 7 6 5 4 3 2
RH 50 49 43 32 25 33 51 65 71 77 74 52 40 44 54 56 63 66
WIND DIR W W W W NW N N N N N N N NW NW NW NW NW NW
WIND SPD 29 28 28 26 21 13 13 16 18 20 24 25 24 20 18 16 14 12
WIND GUST 46 43 43 36 34
CLOUDS SC FW FW FW FW FW FW SC B1 B1 B2 B2 B1 B2 B2 B2 B2 B1
POP 12HR 5 0 5 20 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S S S C C
WIND CHILL 28 22 22 33 23 15 10 4 2 8 13 10 4 1 -3 -5
MIN CHILL 34 21 18 34 12 4 1 9 -1 -5
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 10 34 8 30 6 37 21 52
TEMP 21 25 15 11 26 29 16 10 23 26 12 8 28 33 25 24 45 46
DEWPT 1 2 2 4 5 7 5 3 2 2 2 0 4 10 14 18 23 24
PWIND DIR NW N N N NW NE SE SE SW
WIND CHAR GN LT LT GN GN GN BZ BZ BZ
AVG CLOUDS SC SC SC B1 B1 SC SC FW FW FW SC B1 SC FW FW SC SC B1
POP 12HR 5 10 10 5 0 5 0 0 5
SDZ038-191000-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
1233 AM CST WED FEB 18 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 11
TEMP 39 34 34 40 46 40 30 28 24 23 22 27 29 25 20 16 14 11
DEWPT 27 20 18 18 17 18 20 20 18 17 15 13 11 10 8 7 5 4
RH 62 56 51 41 31 41 66 71 77 77 74 55 46 52 59 67 67 73
WIND DIR W W W W NW NW N N N N N N N N N NW NW NW
WIND SPD 32 31 31 29 24 13 13 14 17 18 21 23 23 18 18 17 16 13
WIND GUST 48 48 46 41 34 28 32 33 33
CLOUDS B2 B1 B1 B1 SC SC FW FW B1 B2 B2 B2 B1 B2 B2 B2 B2 B2
POP 12HR 20 10 0 10 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW C C S S
WIND CHILL 26 20 20 29 32 19 16 11 9 6 13 16 12 5 0 -2 -4
MIN CHILL 19 17 31 15 7 4 11 0 -5
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 26 9 30 7 26 4 32 19 46
TEMP 21 23 14 10 23 26 13 9 20 21 9 6 24 28 21 21 39 41
DEWPT 2 2 5 4 3 4 5 1 0 1 1 -1 2 4 7 12 19 21
PWIND DIR NW N N N N NE SE SE S
WIND CHAR GN LT GN GN GN GN GN BZ BZ
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW FW SC SC SC SC FW SC SC
POP 12HR 10 5 10 5 0 5 5 5 5
SDZ059-191000-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
1233 AM CST WED FEB 18 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 40 35 37 46 51 44 33 28 26 23 24 28 31 27 21 18 14 12
DEWPT 25 20 18 16 17 17 19 20 19 18 17 15 13 11 10 7 6 4
RH 55 54 46 29 26 33 56 71 74 81 74 58 47 50 62 61 70 70
WIND DIR W W W W NW NW N N N N N N N N NW NW NW NW
WIND SPD 32 31 31 29 23 13 13 14 17 18 23 25 25 20 19 18 17 14
WIND GUST 50 49 49 42 33 28 34 35 35
CLOUDS B1 SC SC SC FW FW FW FW SC B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 0 5 20 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S C C S S
WIND CHILL 28 21 24 23 16 13 9 9 13 17 13 6 2 -2 -4
MIN CHILL 20 20 15 7 5 12 1 -5
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 28 10 32 8 28 5 34 19 49
TEMP 23 25 14 10 25 27 15 10 23 23 11 6 26 29 22 21 42 44
DEWPT 4 3 4 5 5 5 5 1 2 1 2 -1 4 7 9 13 21 23
PWIND DIR NW N NW NW NW N SE SE S
WIND CHAR GN LT GN GN GN GN GN BZ BZ
AVG CLOUDS B1 SC SC SC B1 SC SC FW FW FW FW B1 SC FW FW FW SC SC
POP 12HR 5 5 10 5 0 5 0 5 5
SDZ062-191000-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
1233 AM CST WED FEB 18 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 14
TEMP 43 37 38 46 51 45 36 30 27 25 26 32 35 30 24 20 17 14
DEWPT 28 22 19 17 16 17 20 22 21 20 20 18 17 15 14 11 9 7
RH 55 54 46 31 24 32 52 72 78 81 78 56 47 53 65 67 70 73
WIND DIR W W W W W NW N N NE N N N N N NW NW NW NW
WIND SPD 29 29 32 31 24 12 11 11 12 13 18 20 20 18 17 16 16 14
WIND GUST 47 48 49 46 36 24 28 32 32
CLOUDS SC SC SC SC FW FW FW FW FW B1 B2 B1 B1 B2 B2 B2 B2 B2
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 C C C C
WIND CHILL 32 24 25 28 20 16 13 13 20 23 18 10 6 1 -1
MIN CHILL 23 22 19 11 9 15 4 -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 29 10 31 8 28 4 32 17 47
TEMP 24 25 15 10 25 28 14 8 23 24 11 5 24 27 21 19 40 42
DEWPT 6 5 6 4 5 5 5 1 2 2 2 -1 3 6 7 11 18 21
PWIND DIR NW NW NW NW NW N SE SE S
WIND CHAR GN LT GN GN GN LT GN GN BZ
AVG CLOUDS B2 SC FW SC B1 B1 SC FW FW FW FW SC B1 SC FW SC B1 B1
POP 12HR 10 5 10 5 0 0 0 5 5
SDZ070-191000-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
1233 AM CST WED FEB 18 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 14
TEMP 47 41 44 55 60 54 42 34 30 27 28 33 36 32 26 22 18 14
DEWPT 25 22 18 15 14 14 17 20 21 22 21 20 17 15 14 12 10 7
RH 42 46 35 20 16 20 36 56 69 81 75 58 45 49 60 65 70 73
WIND DIR W W W W W NW N NE NE N N N N NW NW NW NW NW
WIND SPD 27 25 26 29 23 10 10 11 13 14 20 24 25 19 18 18 18 14
WIND GUST 42 40 42 41
CLOUDS FW FW FW CL FW SC SC FW SC B1 B2 B1 B2 B2 OV OV B2 SC
POP 12HR 0 0 10 40 50
QPF 12HR 0 0 0 0.10 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW C C C C C C C C
OBVIS BS BS
WIND CHILL 30 26 19 15 14 20 24 20 12 7 3 -1
MIN CHILL 29 26 25 15 11 18 7 -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 31 11 34 9 31 6 33 18 53
TEMP 26 27 17 12 27 31 17 10 26 27 13 7 27 28 21 20 45 47
DEWPT 7 6 6 6 8 7 6 3 4 3 3 1 5 8 11 13 22 24
PWIND DIR NW NW NW NW NW N SE SE S
WIND CHAR GN LT GN GN GN LT GN GN BZ
AVG CLOUDS SC FW SC B1 B1 SC SC FW FW FW FW SC SC FW FW SC SC SC
POP 12HR 5 10 20 10 0 0 0 5 5
SNOW S
SDZ069-191000-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
1233 AM CST WED FEB 18 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 14
TEMP 46 40 42 51 57 50 39 32 28 26 25 30 34 30 24 21 17 14
DEWPT 25 21 18 15 15 16 17 20 20 20 19 18 16 14 13 10 9 6
RH 43 46 37 23 19 25 40 61 71 78 78 60 47 51 62 62 70 70
WIND DIR W W W W W NW N NE NE N N N N NW NW NW NW NW
WIND SPD 29 28 27 29 21 11 12 12 13 17 21 25 25 20 19 18 18 16
WIND GUST 46 43 43 41
CLOUDS FW FW FW FW FW SC SC FW SC B1 B2 B1 B1 B2 B2 B2 B2 B1
POP 12HR 0 0 10 40 50
QPF 12HR 0 0 0 0.02 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S S C C C C C C
OBVIS BS BS BS BS
WIND CHILL 29 32 31 23 17 13 11 16 21 17 10 6 1 -2
MIN CHILL 27 25 22 13 9 16 6 -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 29 12 32 9 30 6 32 20 51
TEMP 24 26 17 12 26 30 17 10 24 26 13 7 25 28 22 21 44 45
DEWPT 5 5 5 5 7 8 6 3 3 3 2 0 4 9 10 13 22 26
PWIND DIR NW N NW NW NW N SE SE S
WIND CHAR GN LT GN GN GN LT GN GN BZ
AVG CLOUDS SC FW SC B1 B1 SC SC FW FW FW FW SC SC FW FW SC SC SC
POP 12HR 5 10 20 5 0 0 0 5 5
SNOW S
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