187
FOUS53 KFSD 211033
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
433 AM CST SAT FEB 21 2026
IAZ012-212200-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 6 25 1 28
TEMP 10 14 22 27 24 17 13 10 7 10 19 24 19 12 7 3 1 7 21 28 23
DEWPT 6 7 8 8 6 6 4 1 0 1 3 4 4 1 0 -2 -4 -1 2 2 5
RH 83 73 54 44 45 61 67 66 72 66 49 41 51 60 72 79 79 69 43 32 45
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N N N N E S S S
WIND SPD 5 8 11 14 13 13 13 14 14 17 18 18 13 11 9 5 3 3 6 11 12
CLOUDS B1 B2 B1 SC SC FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -1 2 10 16 12 3 -2 -7-10 -8 3 10 5 -2 -6 -8 -6 -1 12 18 11
MIN CHILL -2 -1 11 -2 -11 -12 4 -7 -9 -6 11
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 15 53 27 47 20 49 28 58
TEMP 17 21 47 45 31 28 42 42 24 22 44 43 33 29 53 52
DEWPT 10 16 25 28 26 24 25 21 20 17 24 24 23 21 27 21
PWIND DIR S SW NW NW N W SW W
WIND CHAR GN GN GN BZ GN GN GN BZ
AVG CLOUDS B1 B1 B2 B1 B1 B1 B1 SC B1 SC SC FW FW FW FW SC
POP 12HR 0 0 10 20 30 10 5 5
RAIN S C
SNOW S C C
IAZ031-212200-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 8 27 2 26
TEMP 11 15 24 30 27 20 17 13 10 11 21 27 23 15 9 4 2 7 20 26 21
DEWPT 5 6 8 8 7 6 4 2 0 1 3 3 3 2 0 -2 -4 -2 1 3 7
RH 76 67 50 39 42 54 56 61 63 63 45 35 41 55 66 75 75 66 43 36 54
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW N N N N E S S S
WIND SPD 6 8 11 13 10 10 12 14 14 17 17 17 12 10 8 5 2 3 6 10 10
CLOUDS B1 B2 B1 SC B1 FW FW FW FW FW FW CL CL FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 2 4 14 20 17 9 4 -2 -7 -6 7 14 12 2 -2 -7 -2 0 12 16 10
MIN CHILL 2 0 16 2 -8 -8 9 -4 -9 -6 9
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 13 53 28 50 22 53 30 62
TEMP 18 23 47 47 34 30 44 45 29 24 48 47 35 32 57 56
DEWPT 10 17 27 30 25 24 27 27 22 19 25 24 23 21 26 24
PWIND DIR S SW NW NW NW W SW W
WIND CHAR GN GN GN BZ GN GN GN GN
AVG CLOUDS B1 B2 B2 B1 B1 B1 B1 SC B1 SC SC FW FW FW SC SC
POP 12HR 0 0 5 10 20 10 5 0
RAIN S
SNOW S S
IAZ014-212200-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 6 23 0 26
TEMP 9 14 21 26 22 16 13 10 8 10 18 22 16 9 6 2 1 7 20 26 22
DEWPT 5 7 10 9 7 6 4 2 0 1 4 5 3 0 -2 -3 -4 -2 2 4 5
RH 83 73 62 48 52 64 67 69 69 66 53 47 56 66 69 79 79 66 45 38 47
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N N N N N S S S
WIND SPD 8 9 11 13 12 13 14 16 16 18 20 20 17 13 11 9 5 4 5 9 10
WIND GUST 28
CLOUDS SC B1 B1 B1 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -2 2 9 14 10 2 -2 -7-10 -8 1 7 1 -7-10-13-11 -3 12 17 11
MIN CHILL -3 -3 9 -4 -11 -12 -1 -13 -15 -9 9
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 13 49 24 44 18 46 26 54
TEMP 15 19 43 41 28 25 39 38 22 20 42 41 30 28 50 48
DEWPT 7 13 25 28 25 21 24 20 18 15 24 25 21 20 28 25
PWIND DIR S W NW NW N W SW W
WIND CHAR GN GN GN BZ GN GN GN BZ
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 SC B1 SC SC FW FW FW FW FW
POP 12HR 0 0 10 20 30 10 5 5
RAIN S S
SNOW S S C S
IAZ022-212200-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 7 25 1 23
TEMP 11 15 23 27 23 18 14 11 9 11 19 24 19 11 7 3 1 7 18 22 18
DEWPT 8 9 10 10 7 7 5 4 2 3 6 7 4 1 -1 -3 -3 -1 3 6 7
RH 87 77 57 48 50 61 67 73 72 69 56 47 51 63 69 75 83 69 51 49 61
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N N N N N S S S
WIND SPD 8 10 12 13 12 13 14 16 16 18 19 18 14 13 12 10 8 5 5 8 10
CLOUDS SC B2 B2 B1 B1 SC FW SC SC SC FW CL FW FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -1 2 11 16 12 4 -2 -6 -8 -8 3 10 6 -5-10-12-12 -3 10 13 6
MIN CHILL -1 -3 11 -4 -10 -11 4 -10 -14 -11 6
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 11 47 26 44 20 45 28 55
TEMP 16 21 41 41 31 28 39 39 25 22 41 40 32 30 50 49
DEWPT 9 16 28 29 26 25 26 23 21 18 25 26 24 23 29 26
PWIND DIR S SW NW NW NW W SW W
WIND CHAR GN GN GN BZ GN BZ GN BZ
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 SC B1 SC SC FW FW FW FW SC
POP 12HR 0 0 5 10 30 10 5 5
RAIN C
SNOW C S
MNZ072-212200-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 19 6 15 -2 26
TEMP 8 10 16 18 17 13 10 8 7 7 12 15 11 8 4 1 -1 4 16 25 23
DEWPT 3 4 6 7 7 5 3 1 0 0 3 3 3 1 -2 -4 -5 -4 2 5 8
RH 79 76 64 61 64 70 73 72 72 72 66 58 69 72 75 79 83 68 53 42 52
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N N NW NW NW S S S
WIND SPD 9 11 13 14 13 14 17 17 17 19 21 20 17 13 11 8 5 4 6 10 10
CLOUDS SC B2 B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BS BS BS
WIND CHILL -7 -4 2 4 3 -3 -7-10-12-13 -7 -3 -6 -8-12-13-13 -5 7 15 12
MIN CHILL -9 -6 2 -8 -13 -14 -8 -13 -15 -12 10
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 19 42 21 34 17 44 30 51
TEMP 21 24 39 39 26 23 30 29 20 21 40 40 34 33 48 45
DEWPT 11 17 25 27 21 18 19 18 16 15 24 27 23 23 28 26
PWIND DIR S W NW NW NW W SW W
WIND CHAR GN GN GN BZ GN BZ GN BZ
AVG CLOUDS SC B1 B1 SC B1 B1 B1 SC SC SC SC SC FW FW FW FW
POP 12HR 5 5 20 30 30 10 5 5
RAIN S C
SNOW S C S C S
MNZ081-212200-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 21 6 16 0 26
TEMP 10 11 17 20 18 14 11 9 7 8 14 16 13 8 6 2 1 5 18 25 23
DEWPT 6 4 6 7 7 6 4 2 1 0 2 4 2 0 -2 -4 -4 -4 0 4 5
RH 83 73 61 56 61 70 73 72 76 69 58 58 61 69 69 75 79 65 44 40 45
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N N N N N S S S
WIND SPD 9 11 13 14 13 14 17 18 18 20 21 21 18 16 12 9 5 4 5 8 10
CLOUDS SC B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -4 -3 3 6 4 -2 -6-10-12-12 -5 -2 -5-10-11-13-11 -4 10 16 12
MIN CHILL -5 -4 2 -7 -12 -13 -6 -12 -14 -9 11
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 16 45 23 37 17 43 28 52
TEMP 18 21 40 40 28 25 33 31 21 20 39 39 32 30 49 45
DEWPT 8 13 23 27 23 19 19 20 16 14 22 25 22 22 27 26
PWIND DIR S W NW NW NW W SW W
WIND CHAR GN GN GN BZ GN GN GN BZ
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW
POP 12HR 5 5 20 20 30 10 5 5
RAIN S
SNOW S S S C S
MNZ089-212200-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 6 20 0 27
TEMP 9 13 19 23 20 14 11 8 6 9 16 19 14 8 5 2 0 6 19 27 24
DEWPT 4 5 6 6 6 5 3 0 -1 -1 2 2 2 -1 -2 -4 -5 -4 0 2 2
RH 80 70 56 47 54 67 69 69 72 63 53 47 58 66 72 75 79 62 42 33 38
WIND DIR NW NW NW NW NW NW NW N NW N NW N N N N N N NE S S S
WIND SPD 8 10 12 14 13 16 17 18 17 19 20 20 18 16 13 10 5 5 5 10 13
CLOUDS B1 B2 B1 B1 B1 SC B1 B1 SC SC FW FW SC SC SC FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -4 0 7 11 7 -1 -6-11-13-10 -2 2 -3-10-12-14-12 -4 11 17 12
MIN CHILL -6 -5 5 -7 -13 -13 -4 -14 -15 -10 11
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 16 49 24 40 18 45 28 53
TEMP 18 21 43 42 28 26 35 34 22 21 40 41 32 29 49 47
DEWPT 7 13 23 26 23 20 20 18 16 15 22 23 21 21 26 22
PWIND DIR S W NW NW NW W SW W
WIND CHAR GN GN GN BZ BZ BZ GN BZ
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 SC B1 SC SC FW FW FW FW FW
POP 12HR 5 5 20 20 30 10 5 5
RAIN S S
SNOW S S S C C
SDZ040-212200-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 19 3 16 -4 27
TEMP 6 8 15 18 16 11 9 6 4 6 12 15 12 6 3 -1 -3 4 19 27 25
DEWPT 1 3 5 7 6 4 2 0 -2 -1 2 4 3 -1 -3 -5 -6 -4 1 4 5
RH 79 79 64 61 64 73 72 76 75 72 63 61 66 72 75 83 86 68 44 37 42
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N N N NE SE S S S
WIND SPD 5 8 11 16 13 13 14 13 13 16 18 18 13 10 8 5 2 4 10 13 13
CLOUDS SC B2 B1 SC SC SC SC SC SC SC SC SC SC FW SC FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -5 -5 1 4 1 -4 -8-11-14-13 -6 -1 -3 -9-10-12 -6 7 16 13
MIN CHILL -6 -7 0 -8 -14 -15 -5 -12 -13 -10 10
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 18 46 22 37 17 45 26 51
TEMP 20 21 41 42 28 24 32 32 22 20 40 41 32 29 48 45
DEWPT 11 16 25 27 22 19 21 20 17 15 23 23 20 20 26 23
PWIND DIR S W NW NW NW W SW W
WIND CHAR GN GN GN BZ GN BZ GN BZ
AVG CLOUDS SC B1 B2 SC B1 B1 B1 B1 SC SC SC SC SC FW FW FW
POP 12HR 5 5 20 30 30 5 10 5
RAIN C
SNOW S C S C S
SDZ050-212200-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 6 25 5 40
TEMP 9 12 21 27 25 19 14 10 7 9 19 25 22 14 9 5 5 12 31 39 37
DEWPT 0 1 5 7 7 5 2 -1 -2 -3 -3 -2 -2 -3 -2 -3 -4 -2 4 13 18
RH 66 60 49 42 46 54 58 60 66 57 37 30 34 46 60 69 65 52 31 34 46
WIND DIR N N N NW NW NW NW NW NW NW NW N N NE E SE SE S S S S
WIND SPD 4 5 9 16 14 12 13 13 12 14 14 13 9 6 6 6 9 14 21 21 13
WIND GUST 25 32
CLOUDS B1 B1 SC B2 FW FW FW FW FW FW CL FW SC SC FW FW FW FW FW SC B1
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
WIND CHILL 3 4 11 16 13 6 0 -5 -9 -8 4 13 12 5 -2 -7-10 -5 18 29 29
MIN CHILL 2 0 13 -1 -10 -10 6 -2 -10 -10 21
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 30 58 32 50 28 55 33 60
TEMP 32 33 53 54 38 35 44 46 31 30 48 50 38 35 54 53
DEWPT 23 21 24 25 26 24 27 23 21 20 20 19 20 18 20 18
PWIND DIR SW W W NW NW W SW W
WIND CHAR GN GN BZ WY BZ BZ GN BZ
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW FW FW FW FW SC
POP 12HR 0 0 10 20 20 5 5 5
RAIN S S S
SNOW S
SDZ057-212200-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 29 5 25 2 42
TEMP 8 11 21 27 24 16 12 9 7 9 18 24 22 13 8 4 3 11 30 41 39
DEWPT 2 3 5 6 6 3 2 0 -2 -2 -2 -1 -1 -1 -1 -2 -3 -1 2 10 16
RH 76 69 49 40 45 56 63 66 66 60 40 33 36 53 66 75 75 57 29 27 39
WIND DIR NE N NW NW NW NW NW NW NW NW NW N N NE E E SE SE S S S
WIND SPD 3 5 10 16 13 11 11 10 10 11 12 11 9 8 6 6 9 13 19 18 12
CLOUDS B1 SC SC B1 FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW SC B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 2 4 11 16 12 4 -1 -5 -8 -6 5 14 11 2 -3 -8-11 -5 17 32 31
MIN CHILL 0 -1 11 -2 -8 -9 7 -4 -12 -12 24
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 27 57 29 49 24 54 31 59
TEMP 29 29 51 51 33 30 42 43 29 26 48 49 36 32 54 53
DEWPT 22 21 25 26 25 23 26 22 21 19 22 20 20 20 21 20
PWIND DIR SW W NW NW NW W SW W
WIND CHAR GN GN GN BZ GN BZ GN BZ
AVG CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 SC SC FW FW SC FW FW SC
POP 12HR 0 0 10 30 20 5 5 5
RAIN S C S
SNOW S S
SDZ038-212200-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 4 21 0 34
TEMP 7 10 18 23 21 14 11 8 6 7 15 19 16 8 5 2 1 7 21 32 33
DEWPT 1 1 2 4 4 2 0 -1 -2 -3 -1 1 2 -1 -2 -4 -4 -4 -1 2 7
RH 76 66 49 43 47 58 60 66 69 63 48 44 53 66 72 75 79 60 37 27 33
WIND DIR NW N NW NW NW NW NW NW N N N N N N N NE SE SE S S S
WIND SPD 5 8 11 14 13 13 13 13 12 13 14 16 12 9 5 4 5 10 16 18 13
CLOUDS B1 B1 SC SC FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -3 -2 5 11 8 -1 -5 -9-10-10 -1 5 2 -5 -6 -8-10 -8 7 20 23
MIN CHILL -4 -5 7 -6 -12 -12 0 -8 -12 -12 11
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 24 52 24 42 20 51 28 55
TEMP 25 25 46 46 30 25 36 38 25 23 46 46 34 30 51 48
DEWPT 16 18 24 25 23 20 20 20 18 17 22 22 20 21 22 21
PWIND DIR S W N N NW W SW W
WIND CHAR GN GN GN BZ GN BZ GN BZ
AVG CLOUDS SC B1 B2 B1 B1 B1 B1 B1 SC SC SC FW FW FW SC SC
POP 12HR 0 0 20 30 30 5 5 5
RAIN S C
SNOW C S C S
SDZ059-212200-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 6 23 1 35
TEMP 8 12 20 26 23 16 13 9 7 8 17 23 18 10 6 2 1 8 25 35 32
DEWPT 3 4 5 6 6 4 1 0 -1 -1 0 1 2 1 -1 -3 -4 -2 0 4 10
RH 79 70 51 42 47 58 58 66 69 66 46 38 49 66 72 79 79 63 33 26 39
WIND DIR NW NW NW NW NW N NW NW NW NW N N N N N NE E SE S S S
WIND SPD 5 8 12 16 13 13 14 13 13 14 17 17 13 10 6 4 4 10 16 18 14
CLOUDS B2 B1 SC SC FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -2 -1 7 14 11 2 -3 -7-10 -9 1 9 4 -4 -6 -8 -8 -6 12 24 22
MIN CHILL -3 -3 9 -4 -10 -11 3 -7 -9 -9 16
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 24 56 26 46 21 52 30 59
TEMP 25 26 50 49 32 27 40 41 26 23 48 47 35 32 53 52
DEWPT 17 19 25 27 25 22 24 21 19 18 23 22 20 21 23 20
PWIND DIR S W NW NW NW W SW W
WIND CHAR GN GN GN BZ GN BZ GN BZ
AVG CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC FW FW FW SC SC
POP 12HR 0 0 20 20 30 5 5 5
RAIN S S S C
SNOW S C S
SDZ062-212200-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 5 23 0 30
TEMP 8 12 21 26 21 16 12 8 6 9 18 22 18 11 6 2 0 7 22 30 27
DEWPT 3 4 5 6 5 5 2 -1 -2 -1 1 3 3 1 -2 -4 -5 -4 -1 0 4
RH 79 70 49 42 49 61 63 66 69 63 46 43 51 63 69 75 79 60 36 27 37
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N N N NE SE S S S
WIND SPD 5 8 11 14 13 12 13 13 12 14 17 17 13 10 6 4 2 4 9 13 13
WIND GUST 24 25
CLOUDS B1 B2 B1 SC SC FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -3 0 9 13 9 2 -3 -8-11 -9 2 8 3 -3 -6 -7 -1 12 19 16
MIN CHILL -6 -3 7 -5 -12 -13 2 -7 -9 -7 13
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 18 53 26 45 20 49 28 57
TEMP 20 22 47 48 31 26 40 40 25 22 45 45 33 29 52 51
DEWPT 10 15 23 27 25 21 21 20 18 15 22 21 20 20 25 21
PWIND DIR S W N NW N W SW W
WIND CHAR GN GN GN BZ GN GN GN BZ
AVG CLOUDS B1 B1 B2 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW SC
POP 12HR 0 0 20 20 30 10 5 5
RAIN S S S
SNOW S S S C C
SDZ070-212200-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 8 28 2 31
TEMP 10 14 25 30 27 20 16 12 9 11 21 27 23 14 9 4 2 9 24 31 26
DEWPT 5 5 6 7 6 5 3 1 0 0 1 1 2 1 1 -2 -4 -1 1 3 8
RH 80 67 44 37 40 51 56 60 66 60 41 32 39 55 69 75 75 63 36 30 46
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW N N N NE SE S S S
WIND SPD 5 8 12 16 12 11 13 14 14 18 18 18 13 10 8 5 2 5 10 13 13
CLOUDS B1 B2 B1 SC B1 FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 0 2 13 19 17 8 2 -3 -8 -7 5 13 10 1 -3 -6 -2 -1 14 21 15
MIN CHILL -1 -2 16 0 -10 -10 9 -4 -8 -6 14
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 18 57 29 52 23 54 31 64
TEMP 21 25 51 52 35 30 46 46 29 25 49 49 37 33 58 57
DEWPT 13 18 26 28 27 25 26 25 21 19 24 22 22 20 24 20
PWIND DIR S W NW NW NW W SW W
WIND CHAR GN GN GN BZ GN BZ GN BZ
AVG CLOUDS B1 B2 B2 B1 B1 B1 B1 SC SC SC FW FW FW FW SC SC
POP 12HR 0 0 10 10 20 10 5 5
RAIN S S
SNOW S S
SDZ069-212200-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
433 AM CST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
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 7 25 2 32
TEMP 10 13 22 28 26 20 16 12 9 10 19 25 21 13 9 4 2 8 24 32 29
DEWPT 4 5 6 7 7 5 3 0 -1 -1 0 1 2 1 0 -2 -4 -2 1 4 10
RH 76 70 49 40 44 51 56 58 63 60 42 34 43 58 66 75 75 63 36 30 44
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N N N E SE S S S
WIND SPD 6 8 12 16 12 12 14 14 14 17 18 18 13 10 6 4 2 5 11 14 13
CLOUDS B1 B2 SC SC SC FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -2 2 10 17 15 8 2 -4 -8 -8 3 11 8 0 -2 -4 -2 13 22 18
MIN CHILL -7 -1 13 0 -9 -10 5 -3 -6 -4 17
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
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 22 57 30 50 24 54 32 62
TEMP 24 27 51 52 36 30 44 44 29 25 48 49 38 34 56 56
DEWPT 15 18 25 28 27 24 26 24 22 18 23 22 22 20 23 21
PWIND DIR S W NW NW NW W SW W
WIND CHAR GN GN GN BZ GN BZ GN BZ
AVG CLOUDS B1 B2 B2 B1 B2 B1 B1 B1 SC SC FW FW FW FW SC SC
POP 12HR 0 0 10 20 20 10 5 5
RAIN S S
SNOW S S S
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