013
FOUS53 KFSD 191704
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1103 AM CST THU FEB 19 2026
IAZ012-192200-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 14 30 11 32
TEMP 27 34 24 20 18 15 14 15 25 30 25 19 16 13 11 17 27 32 27
DEWPT 17 18 14 14 12 9 7 8 12 12 11 10 10 9 8 9 9 8 8
RH 65 51 65 77 77 77 73 73 57 46 55 67 77 84 87 70 46 36 44
WIND DIR N N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 18 19 17 17 18 18 17 16 14 12 8 5 5 5 5 9 11 12 10
CLOUDS B1 B2 OV OV OV B2 OV B2 B1 FW FW FW SC B1 B1 B1 B1 SC SC
POP 12HR 40 50 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
SNOW S C C L S
WIND CHILL 14 23 10 6 3 -1 -3 0 13 20 16 11 7 4 1 6 17 22 17
MIN CHILL 10 9 2 -3 -3 15 7 0 0 16
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 8 29 4 31 18 51 26 50
TEMP 15 9 23 23 10 4 23 27 20 20 44 45 34 27 44 44
DEWPT 7 3 4 4 3 -1 5 7 10 13 23 27 26 22 25 22
PWIND DIR NW NW N SE S S W NW
WIND CHAR GN GN GN LT GN GN GN GN
AVG CLOUDS SC SC FW CL CL FW SC FW FW SC B1 B1 B1 B1 B1 SC
POP 12HR 0 0 0 0 0 0 5 5
IAZ031-192200-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 35 15 31 10 34
TEMP 27 32 25 22 19 17 16 17 26 31 27 20 16 13 11 18 28 33 30
DEWPT 14 15 14 13 11 8 6 6 11 12 11 9 8 7 7 9 11 11 10
RH 57 49 62 68 70 67 64 61 52 45 50 62 70 76 83 67 48 39 42
WIND DIR N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 18 19 17 17 17 17 16 14 13 11 5 5 5 5 5 8 10 11 9
WIND GUST 28 29 27
CLOUDS B2 B2 OV OV OV B2 B2 B1 SC FW SC SC B1 B1 B1 B1 SC SC SC
POP 12HR 60 60 5 5 5
QPF 12HR 0.02 0.05 0 0 0
SNOW 12HR T 1 00-00
FLURRIES C
SNOW C C L L C
WIND CHILL 14 19 12 7 4 1 1 3 14 22 20 12 8 4 2 8 19 25 22
MIN CHILL 10 11 2 -1 -2 16 7 0 0 20
WINTER WEATH Y Y Y Y
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 30 4 31 17 54 27 52
TEMP 17 11 25 27 13 5 24 28 20 21 46 49 35 28 47 47
DEWPT 6 4 4 5 3 0 5 8 10 13 25 27 25 23 26 25
PWIND DIR NW NW N S S S W NW
WIND CHAR GN GN LT LT GN GN GN GN
AVG CLOUDS SC FW FW CL CL FW SC FW SC SC B1 B1 B1 B2 B1 SC
POP 12HR 0 0 0 0 0 0 5 5
IAZ014-192200-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 37 16 31 12 31
TEMP 28 34 25 22 20 18 17 18 26 30 26 19 17 14 12 17 26 30 25
DEWPT 21 21 19 17 15 12 9 10 15 14 12 11 11 10 8 9 10 10 8
RH 75 58 78 81 81 77 70 70 62 51 55 70 77 84 84 70 50 42 48
WIND DIR N N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 17 18 17 16 17 17 17 16 14 13 9 6 6 6 8 10 12 13 10
CLOUDS B1 B2 OV OV OV B2 B2 B2 B1 SC FW FW SC SC B1 B1 SC SC SC
POP 12HR 40 60 5 0 0
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES S C
SNOW S C L S
WIND CHILL 16 22 12 8 6 3 2 3 14 19 17 10 7 3 0 5 15 19 15
MIN CHILL 14 12 4 0 0 14 4 -1 0 13
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 27 4 29 16 48 25 48
TEMP 15 8 22 21 9 4 23 25 18 18 42 43 32 26 44 42
DEWPT 7 2 5 5 2 -1 5 7 8 10 22 26 25 21 25 21
PWIND DIR NW NW N NW S S W NW
WIND CHAR GN BZ GN LT GN BZ GN GN
AVG CLOUDS SC SC FW CL FW FW FW FW FW SC SC B1 B1 B1 B1 SC
POP 12HR 0 0 0 0 0 0 5 5
IAZ022-192200-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 16 30 12 31
TEMP 29 35 27 23 20 18 17 18 26 30 26 19 16 14 12 18 27 31 26
DEWPT 20 22 20 19 17 13 11 11 16 16 12 11 11 10 9 11 12 12 10
RH 69 59 74 84 88 80 77 73 65 55 55 70 80 84 87 73 53 45 50
WIND DIR N N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 18 19 17 17 18 18 18 17 16 13 9 8 8 8 9 10 13 13 10
CLOUDS B2 B2 OV OV OV OV B2 B1 SC SC FW SC SC B1 B1 SC SC SC SC
POP 12HR 50 70 5 0 5
QPF 12HR 0.01 0.12 0 0 0
SNOW 12HR 00-00 2 00-00
SNOW S C L L C S
WIND CHILL 17 24 15 10 5 2 1 3 13 19 17 9 6 3 0 6 16 21 16
MIN CHILL 14 13 4 0 0 14 5 -1 0 14
WINTER WEATH Y Y Y Y
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 4 29 16 49 28 50
TEMP 15 10 23 23 11 5 23 25 18 20 42 44 35 29 45 44
DEWPT 7 5 6 6 4 1 6 8 9 13 24 27 27 25 27 23
PWIND DIR NW NW N NW S S SW NW
WIND CHAR GN BZ GN LT GN BZ GN GN
AVG CLOUDS SC FW FW CL CL FW FW FW FW SC SC B1 B1 B2 B1 SC
POP 12HR 0 0 0 0 0 0 5 5
MNZ072-192200-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 30 14 26 12 24
TEMP 21 26 19 18 17 16 15 16 23 25 23 19 17 14 12 14 20 23 20
DEWPT 17 19 15 15 13 11 9 10 14 14 14 13 11 10 8 6 8 8 9
RH 84 74 84 88 84 80 77 77 68 62 68 77 77 84 84 70 59 52 62
WIND DIR N N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 17 18 17 17 17 17 17 16 16 14 11 10 10 10 10 11 13 14 12
CLOUDS OV B2 OV OV B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 SC SC SC SC B1
POP 12HR 20 30 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C C C
SNOW S C
WIND CHILL 6 13 4 3 2 0 -1 1 10 13 12 7 5 1 -1 1 7 10 7
MIN CHILL 5 4 1 -2 -3 10 4 -1 -2 7
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 19 4 26 17 47 24 39
TEMP 14 8 17 15 8 4 18 24 20 22 40 41 30 25 36 34
DEWPT 6 2 4 5 2 0 4 8 10 13 21 24 23 20 20 20
PWIND DIR NW NW NW S S SW W NW
WIND CHAR GN BZ GN LT GN GN GN GN
AVG CLOUDS B1 SC SC FW SC SC SC FW SC SC SC B1 B1 B1 SC FW
POP 12HR 0 0 0 0 0 5 10 10
MNZ081-192200-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 16 28 14 26
TEMP 24 29 22 20 19 18 17 17 25 27 25 20 19 16 14 16 23 26 23
DEWPT 19 20 17 17 15 13 11 10 13 13 13 13 11 10 8 7 7 8 8
RH 81 69 81 88 84 80 77 73 60 55 60 74 70 77 76 67 50 46 52
WIND DIR N N N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 16 18 17 17 18 18 17 16 16 14 10 9 9 9 9 11 13 14 12
CLOUDS B2 B2 OV B2 OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC B1
POP 12HR 20 40 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C C C
SNOW C C
WIND CHILL 11 17 8 5 4 3 1 2 12 15 15 10 8 4 2 3 11 14 11
MIN CHILL 10 7 3 1 0 13 7 0 0 10
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 8 21 4 27 17 47 25 43
TEMP 15 8 18 17 8 5 20 25 19 20 41 41 31 26 39 37
DEWPT 6 2 3 5 1 0 3 7 8 10 20 24 24 21 21 21
PWIND DIR NW NW N NW S S W NW
WIND CHAR GN BZ GN LT GN BZ GN GN
AVG CLOUDS B1 B1 SC FW SC SC SC FW SC SC SC B1 B1 B1 SC FW
POP 12HR 0 0 0 0 0 0 5 10
MNZ089-192200-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 28 12 29
TEMP 25 29 22 19 18 16 15 16 25 28 24 19 16 14 12 16 24 28 23
DEWPT 18 18 16 14 13 10 8 8 12 11 11 11 11 9 8 7 7 7 7
RH 74 63 77 80 80 77 73 70 57 48 57 70 80 80 84 67 47 40 50
WIND DIR N N N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 18 19 18 18 18 18 17 16 14 13 10 9 9 9 9 10 12 13 12
CLOUDS B1 B2 OV OV OV B2 B2 B2 B2 B1 SC SC SC B1 SC SC SC SC SC
POP 12HR 20 40 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES S C C
SNOW S C
WIND CHILL 11 16 7 4 3 0 -1 1 13 16 14 8 5 2 0 4 12 17 11
MIN CHILL 10 7 2 -2 -1 12 4 -1 -1 11
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 24 4 29 17 48 26 46
TEMP 14 8 20 18 8 4 22 26 19 20 41 42 32 27 41 40
DEWPT 6 2 3 4 1 -1 3 4 7 11 20 23 24 21 22 19
PWIND DIR NW NW N SE S S W NW
WIND CHAR GN BZ GN LT BZ BZ GN GN
AVG CLOUDS SC SC FW CL FW SC SC FW FW SC SC B1 B1 B1 B1 SC
POP 12HR 0 0 0 0 0 0 10 5
SDZ040-192200-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 11 23 8 25
TEMP 18 25 17 15 13 12 11 12 20 23 21 16 14 10 9 13 21 25 20
DEWPT 13 14 11 10 8 5 4 6 10 11 10 10 8 6 5 4 5 7 8
RH 80 62 77 80 80 73 73 76 64 59 62 77 76 83 83 67 49 46 59
WIND DIR N N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 18 19 18 18 16 16 16 13 13 13 10 8 6 6 6 9 11 13 12
CLOUDS B2 OV OV OV B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1
POP 12HR 10 20 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
SNOW S
WIND CHILL 2 11 1 -1 -3 -5 -6 -3 7 11 10 5 4 -1 -2 1 8 12 7
MIN CHILL 1 1 -4 -8 -7 8 2 -2 -2 7
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 5 20 1 29 17 48 22 41
TEMP 12 6 17 15 6 2 21 27 20 20 41 42 29 23 37 37
DEWPT 5 0 3 4 0 -2 3 5 8 13 21 24 22 19 21 21
PWIND DIR NW NW N SE S S W NW
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW SC SC FW SC SC B1 B1 B1 B1 SC FW
POP 12HR 0 0 0 0 0 0 10 5
SDZ050-192200-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 24 10 27 11 34
TEMP 13 20 18 15 13 12 12 12 20 26 25 17 14 12 11 15 28 33 31
DEWPT 1 2 0 1 1 0 -2 -2 3 3 2 2 2 2 1 3 6 8 8
RH 58 45 44 53 58 58 52 52 47 36 36 51 58 63 63 58 38 34 37
WIND DIR NW NW NW NW NW NW NW NW NW NW N N NW W NW N NW NW N
WIND SPD 28 27 21 20 18 17 14 14 14 12 8 5 4 4 5 6 10 11 9
WIND GUST 39 37 32 25
CLOUDS B2 OV OV OV B2 B2 B2 SC FW FW FW SC B1 B1 B1 B1 SC SC SC
POP 12HR 30 10 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C C
SNOW C C
WIND CHILL -8 2 1 -2 -4 -5 -5 -5 7 15 16 10 7 5 2 6 19 24 23
MIN CHILL -11 -5 -4 -6 -6 10 6 2 3 20
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 30 7 38 26 61 29 51
TEMP 17 11 23 27 13 8 30 36 30 29 53 54 38 31 45 47
DEWPT 6 2 2 1 0 -1 5 16 19 20 24 24 24 24 25 22
PWIND DIR NW NW NE S S W W NW
WIND CHAR GN GN LT BZ BZ GN GN BZ
AVG CLOUDS FW CL CL CL FW SC FW FW SC SC B1 B1 B1 B1 B1 SC
POP 12HR 0 0 0 0 0 0 5 5
SDZ057-192200-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 25 9 27 9 34
TEMP 16 22 18 15 13 12 12 12 21 26 23 16 13 11 9 14 26 33 30
DEWPT 2 3 3 3 2 1 0 0 2 3 2 3 3 3 3 4 4 6 7
RH 53 43 51 58 61 60 58 58 43 36 39 56 63 69 76 64 38 31 37
WIND DIR NW NW NW NW NW NW NW NW NW NW NW N NE NE NE N NW NW NW
WIND SPD 24 23 20 17 16 14 13 13 13 11 9 5 3 3 4 5 8 10 9
WIND GUST 33
CLOUDS B2 B2 OV B2 B2 B2 B2 B2 B1 FW FW FW SC B1 B1 B1 SC SC SC
POP 12HR 10 5 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -3 6 1 -1 -3 -4 -4 -3 8 15 14 8 7 4 3 5 18 25 21
MIN CHILL -7 -2 -3 -5 -5 11 5 1 2 20
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 30 4 39 23 59 26 51
TEMP 15 8 23 26 11 6 29 37 27 26 50 52 34 28 44 47
DEWPT 5 2 0 1 1 0 3 14 18 19 23 23 23 24 23 21
PWIND DIR N NW NE SE S W NW NW
WIND CHAR LT GN LT BZ GN GN GN GN
AVG CLOUDS FW CL CL CL FW SC FW FW SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 0 0 0 0 0 5 5
SDZ038-192200-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 10 25 7 29
TEMP 17 24 17 14 12 11 11 12 20 25 22 15 12 9 8 12 22 28 24
DEWPT 5 7 6 6 4 2 1 2 6 6 7 7 6 5 3 2 3 4 5
RH 58 47 61 70 70 66 63 63 54 44 52 70 76 83 79 63 43 35 43
WIND DIR NW N N NW NW NW NW NW NW NW N N N NW N N NW NW N
WIND SPD 21 21 19 18 16 14 13 13 12 12 10 6 5 5 5 8 10 11 10
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC FW SC SC SC SC SC SC
POP 12HR 5 5 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 0 9 1 -3 -5 -6 -5 -4 7 13 11 5 3 -1 -2 0 11 18 14
MIN CHILL -3 1 -5 -7 -6 8 2 -3 -3 12
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 5 25 2 34 21 54 23 46
TEMP 13 6 19 19 7 3 23 32 23 23 44 46 30 24 39 41
DEWPT 5 0 -1 1 1 -2 1 5 12 15 23 24 23 21 20 19
PWIND DIR NW N N SE S S N NW
WIND CHAR GN GN LT GN GN GN GN GN
AVG CLOUDS SC FW FW CL FW SC SC FW FW SC B1 B1 B1 B1 B1 SC
POP 12HR 0 0 0 0 0 0 10 5
SDZ059-192200-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 28 9 32
TEMP 19 25 19 16 14 13 12 13 22 27 23 16 14 11 9 14 26 31 27
DEWPT 6 7 6 6 4 3 1 3 6 6 7 6 6 6 5 5 5 6 5
RH 56 46 56 64 64 63 60 63 49 40 50 64 70 80 83 67 40 34 38
WIND DIR N N NW NW NW NW NW NW NW NW N N N NW NW N NW NW N
WIND SPD 23 24 20 19 18 17 14 13 13 13 10 6 5 5 5 8 10 12 10
WIND GUST 33 34
CLOUDS B2 B2 B2 B2 B2 OV OV B2 B1 SC FW FW SC SC B1 B1 B1 SC SC
POP 12HR 10 5 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES S
WIND CHILL 2 10 3 0 -3 -4 -4 -2 9 16 13 6 5 2 -1 3 16 21 17
MIN CHILL -1 3 -3 -5 -5 12 4 -2 -2 16
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 27 4 34 22 57 25 49
TEMP 15 8 22 22 8 4 26 32 24 24 48 49 33 26 43 44
DEWPT 5 0 0 1 2 -1 2 8 13 17 24 25 23 22 23 21
PWIND DIR NW NW N SE S S NW NW
WIND CHAR GN GN LT GN BZ GN GN GN
AVG CLOUDS SC FW FW CL FW SC SC FW SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 0 0 0 0 0 5 5
SDZ062-192200-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 12 29 10 31
TEMP 23 30 21 18 16 13 12 14 24 28 24 18 15 12 10 15 26 30 26
DEWPT 13 14 11 11 9 6 4 5 9 9 9 9 8 7 6 6 5 6 6
RH 65 51 65 73 73 73 70 67 52 44 52 67 73 80 83 67 40 35 42
WIND DIR N N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 18 19 18 17 16 16 14 13 13 12 9 5 5 5 5 8 11 13 10
WIND GUST 28 29 25
CLOUDS B1 B2 OV OV OV B2 B2 B2 B2 SC FW FW SC SC SC B1 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
FLURRIES S S C C
SNOW S
WIND CHILL 9 17 6 4 1 -2 -3 -1 12 17 15 10 6 3 1 4 16 20 16
MIN CHILL 6 5 -1 -5 -5 12 4 -1 -1 14
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 27 4 32 19 53 25 48
TEMP 15 8 23 22 9 4 24 30 21 21 45 47 33 26 43 42
DEWPT 6 1 1 3 1 -2 2 4 9 13 21 25 24 21 22 21
PWIND DIR NW NW N SE S S W NW
WIND CHAR GN GN LT LT GN GN GN GN
AVG CLOUDS SC SC FW CL FW FW SC FW FW SC B1 B1 B1 B2 B1 SC
POP 12HR 0 0 0 0 0 0 10 5
SDZ070-192200-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 34 14 31 10 34
TEMP 25 30 24 20 17 15 14 16 26 31 27 19 16 13 10 17 29 34 30
DEWPT 11 12 10 10 9 6 4 5 10 10 9 8 8 8 6 8 9 9 8
RH 55 46 54 64 70 67 64 61 50 41 46 61 70 80 83 67 42 35 39
WIND DIR N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 21 23 19 18 18 18 17 16 14 12 6 5 5 5 5 9 11 13 10
CLOUDS B2 B2 OV OV OV OV B2 B2 SC FW FW SC B1 B1 B1 B1 SC SC SC
POP 12HR 50 50 5 0 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES C
SNOW C C C C S
WIND CHILL 10 17 9 5 1 -1 -2 0 14 21 19 11 7 4 0 7 19 25 21
MIN CHILL 6 8 1 -3 -4 16 7 -1 0 21
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 31 5 33 19 57 27 53
TEMP 17 9 25 26 12 5 25 30 22 21 49 51 35 28 46 47
DEWPT 7 3 3 2 3 0 4 8 11 15 25 26 25 23 25 23
PWIND DIR NW NW N SE S S W NW
WIND CHAR GN BZ LT GN GN GN GN GN
AVG CLOUDS SC FW FW CL CL FW SC FW SC SC B1 B1 B1 B2 B1 SC
POP 12HR 0 0 0 0 0 0 5 5
SDZ069-192200-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
1103 AM CST THU FEB 19 2026
DATE THU 02/19/26 FRI 02/20/26 SAT 02/21/26
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 30 12 33
TEMP 21 27 22 19 16 15 14 14 24 30 26 19 16 14 12 15 27 33 29
DEWPT 9 9 8 8 7 5 3 4 8 9 8 7 7 6 6 7 7 8 8
RH 59 46 54 61 67 64 61 64 50 41 46 59 67 70 76 70 42 34 40
WIND DIR N NW NW NW NW NW NW NW NW NW NW N NW NW NW NW NW NW NW
WIND SPD 23 24 20 19 18 18 17 16 14 12 8 5 5 5 5 8 11 12 10
CLOUDS B2 B2 OV OV B2 B2 B2 B2 SC FW FW SC SC B1 B1 B1 SC SC SC
POP 12HR 40 40 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C C
SNOW C C C C
WIND CHILL 5 12 7 4 0 -2 -3 -1 11 20 18 11 7 5 2 4 17 24 20
MIN CHILL 2 5 0 -3 -4 14 7 1 0 19
DATE SUN 02/22/26 MON 02/23/26 TUE 02/24/26 WED 02/25/26
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 30 6 34 22 57 27 51
TEMP 17 10 23 25 12 6 26 31 24 24 49 51 35 28 44 46
DEWPT 6 2 2 2 2 -1 3 10 11 16 25 26 24 22 25 23
PWIND DIR NW NW N SE S S W NW
WIND CHAR GN BZ LT GN GN GN GN GN
AVG CLOUDS SC FW FW CL FW FW SC FW SC SC B1 B1 B1 B1 B1 SC
POP 12HR 0 0 0 0 0 0 5 5
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page