842
FOUS53 KFSD 201753
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1153 AM CST FRI FEB 20 2026
IAZ012-202200-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 9 32 7 25
TEMP 18 24 22 15 11 10 9 14 24 31 27 18 14 10 7 11 20 25 20
DEWPT 8 9 8 7 7 6 5 7 6 7 6 6 5 2 -1 1 1 2 3
RH 64 52 54 70 83 83 83 73 45 36 40 59 67 69 69 63 43 36 47
WIND DIR NW NW NW N NW NW NW NW NW NW NW N NW NW NW NW NW NW N
WIND SPD 14 13 8 5 5 5 5 8 11 13 10 11 12 13 13 17 18 18 13
CLOUDS CL SC CL CL FW B1 B2 B1 B1 FW FW FW FW FW FW FW CL FW FW
POP 12HR 30 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES D
SNOW S
WIND CHILL 3 12 12 6 3 1 -2 3 13 20 18 5 0 -6-10 -7 5 11 7
MIN CHILL 0 5 2 -2 -3 15 0 -10 -11 7
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 2 30 16 52 27 48 22 54
TEMP 9 2 22 26 18 21 45 46 33 28 42 41 27 24 47 48
DEWPT 1 -2 1 5 9 14 24 26 26 24 25 23 22 20 25 23
PWIND DIR N SE S SW NE NW NW W
WIND CHAR GN LT GN GN GN GN LT GN
AVG CLOUDS FW FW FW SC SC B1 B2 B1 B1 B2 B1 SC SC SC SC FW
POP 12HR 0 0 0 0 20 20 10 10
RAIN S
SNOW S S
IAZ031-202200-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 10 33 9 27
TEMP 19 27 24 16 12 12 11 15 25 33 30 20 17 14 9 12 22 27 24
DEWPT 6 6 6 5 5 5 3 6 6 7 7 5 5 3 0 0 1 1 2
RH 56 40 45 61 73 73 69 67 44 33 37 51 58 61 66 58 39 32 38
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 16 13 5 4 4 4 5 6 10 11 9 9 10 13 13 17 17 17 12
CLOUDS B1 FW CL FW B1 B2 B2 B2 B1 FW FW FW FW FW FW FW CL CL CL
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
SNOW
WIND CHILL 5 16 17 9 5 4 1 4 15 25 21 9 5 -1 -7 -5 8 15 12
MIN CHILL 2 8 4 -1 -1 18 3 -8 -8 10
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 3 28 15 53 28 51 24 57
TEMP 11 3 21 24 18 23 47 47 35 29 46 45 31 26 50 51
DEWPT 1 -2 1 7 9 16 26 28 27 24 27 24 23 21 25 23
PWIND DIR N SE S SW SE NW NW W
WIND CHAR GN LT GN GN LT GN LT GN
AVG CLOUDS FW FW FW SC B1 B1 B2 B1 B1 B1 SC SC SC SC SC FW
POP 12HR 0 0 0 0 10 10 10 10
IAZ014-202200-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 10 29 7 23
TEMP 20 25 23 17 13 11 10 14 22 28 26 17 14 9 7 11 20 22 17
DEWPT 12 12 11 10 9 7 5 6 8 8 7 7 5 2 -1 0 3 3 2
RH 71 57 59 73 84 83 80 70 54 42 44 64 67 72 69 60 47 43 51
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 16 16 10 6 5 5 6 9 11 13 10 11 13 13 14 18 19 19 16
WIND GUST 29
CLOUDS B2 B1 FW CL FW SC B2 B1 B1 B1 FW FW SC SC SC FW FW FW FW
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
SNOW
WIND CHILL 6 12 13 8 4 2 -1 1 11 17 15 4 -1 -8-11 -8 4 7 2
MIN CHILL 4 9 3 -2 -3 13 -3 -12 -13 1
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 2 28 13 49 24 45 19 52
TEMP 7 2 20 24 15 19 43 41 29 25 39 37 24 21 44 45
DEWPT -1 -3 3 5 7 11 23 25 23 22 24 22 19 16 25 23
PWIND DIR N W S W N NW NW W
WIND CHAR GN LT GN GN GN GN GN GN
AVG CLOUDS FW FW FW FW SC B1 B1 B1 B1 B1 B1 SC SC SC SC FW
POP 12HR 0 0 0 0 10 20 10 10
SNOW S S S
IAZ022-202200-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 10 30 8 24
TEMP 20 26 23 16 13 11 11 15 24 29 26 18 14 10 8 12 20 24 20
DEWPT 11 11 9 9 9 8 7 9 10 10 8 7 6 4 2 3 4 5 3
RH 67 52 54 73 84 87 83 77 54 44 46 61 70 76 76 66 49 43 47
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 17 14 8 6 6 8 8 10 11 13 10 11 13 14 16 18 18 18 13
CLOUDS SC FW CL FW FW B1 B2 B1 B1 B1 FW FW FW FW FW FW CL CL FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
SNOW
WIND CHILL 5 14 14 7 3 0 -2 2 12 18 16 5 -1 -6 -9 -6 5 10 7
MIN CHILL 3 8 2 -3 -4 13 -1 -10 -10 5
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 2 25 12 48 27 47 21 51
TEMP 8 3 19 20 15 21 41 41 32 28 42 40 27 23 44 45
DEWPT 1 -2 4 8 8 15 26 27 27 24 26 23 22 20 26 24
PWIND DIR N W S SW N NW NW W
WIND CHAR GN LT GN GN GN GN GN GN
AVG CLOUDS FW FW FW FW SC B1 B2 B1 B1 B1 SC SC SC SC SC FW
POP 12HR 0 0 0 0 10 10 10 10
MNZ072-202200-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 22 7 22 6 15
TEMP 13 19 18 14 11 10 8 9 16 20 20 13 11 8 6 8 12 15 12
DEWPT 9 11 10 8 6 4 3 4 6 7 8 7 4 2 1 0 2 3 3
RH 84 70 70 76 80 76 79 80 64 56 59 76 73 76 79 69 63 58 66
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 18 16 10 9 8 9 9 10 12 13 11 12 14 16 16 18 20 20 16
CLOUDS B2 B2 B1 B1 SC SC B1 B2 B1 B1 SC SC SC SC B1 SC SC SC SC
POP 12HR 50 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES D
SNOW C
OBVIS BS BS BS
WIND CHILL -4 4 6 2 -1 -3 -5 -5 1 7 7 -1 -5-10-12-11 -7 -3 -5
MIN CHILL -4 -1 -5 -8 -9 4 -7 -13 -13 -5
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 -1 25 18 42 21 35 16 47
TEMP 6 0 14 24 20 23 38 36 26 22 32 29 22 21 42 41
DEWPT -1 -4 1 7 10 15 24 26 22 20 20 20 17 17 24 27
PWIND DIR N S S W NW NW NW W
WIND CHAR GN LT GN GN GN GN GN GN
AVG CLOUDS SC FW FW SC SC SC B1 B1 SC B1 B1 B1 B1 SC FW FW
POP 12HR 0 0 5 5 30 20 10 10
SNOW C S
MNZ081-202200-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 23 6 17
TEMP 17 23 21 16 13 11 9 12 18 22 21 14 11 8 6 9 14 16 14
DEWPT 9 11 11 9 8 6 5 4 5 7 7 7 5 2 0 0 1 2 2
RH 70 59 65 73 80 80 83 70 56 52 54 73 76 76 76 66 55 53 58
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 17 16 10 9 8 8 9 10 13 13 11 13 14 17 18 19 21 21 18
CLOUDS OV B1 B1 SC SC SC B1 B2 B2 B1 SC SC SC B1 B1 B1 SC SC SC
POP 12HR 40 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES D
SNOW C
WIND CHILL 1 10 9 4 2 -1 -4 -2 5 10 8 0 -5-10-13-10 -4 -1 -4
MIN CHILL 0 4 0 -5 -6 6 -6 -13 -12 -4
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 1 26 16 44 22 38 17 48
TEMP 6 2 18 23 18 21 39 38 28 23 34 32 23 21 42 42
DEWPT -1 -3 1 5 8 12 22 25 22 21 20 20 17 16 23 25
PWIND DIR N NW S W NW NW NW W
WIND CHAR GN LT GN GN GN GN GN GN
AVG CLOUDS SC FW FW FW SC B1 B1 B1 SC B1 B1 B1 B1 SC FW FW
POP 12HR 0 0 0 5 20 20 10 10
SNOW S S S
MNZ089-202200-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 28 6 19
TEMP 19 23 21 16 13 11 10 14 22 27 24 15 12 8 6 10 16 19 15
DEWPT 9 10 9 8 7 5 4 4 5 6 7 6 3 1 -2 -1 0 1 1
RH 64 57 59 70 76 76 76 64 47 40 47 67 66 72 69 60 48 44 53
WIND DIR NW NW NW N NW NW NW NW NW NW NW NW NW NW NW NW NW N N
WIND SPD 16 16 11 9 6 8 8 10 11 13 12 13 14 16 17 18 20 20 17
CLOUDS B2 B2 SC FW SC SC B1 B1 B1 B1 SC FW SC SC SC SC FW FW FW
POP 12HR 50 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES D
SNOW C
WIND CHILL 4 10 9 4 3 -1 -2 1 10 16 12 0 -4-10-13 -9 -1 3 -1
MIN CHILL 1 7 1 -3 -5 11 -6 -13 -12 -2
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 1 28 16 48 24 41 19 50
TEMP 6 2 20 25 18 20 41 41 28 25 37 35 24 21 43 44
DEWPT -2 -4 1 3 7 11 21 24 22 22 21 20 18 17 23 22
PWIND DIR N SE S W NW NW NW W
WIND CHAR GN LT BZ GN GN GN GN GN
AVG CLOUDS SC FW FW FW SC B1 B1 B1 SC B1 B1 B1 SC SC SC FW
POP 12HR 0 0 0 5 20 20 10 10
SNOW S S S
SDZ040-202200-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 5 25 3 16
TEMP 11 16 14 9 7 7 6 10 18 24 21 11 8 5 3 6 13 16 13
DEWPT 7 9 8 5 4 2 3 4 5 7 7 4 0 -3 -3 -2 1 2 2
RH 83 73 76 83 87 79 87 76 56 47 54 73 69 69 75 69 58 53 61
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 13 12 10 5 5 5 5 8 11 13 11 12 13 13 13 16 18 17 13
CLOUDS B2 B2 B1 SC SC SC B1 B2 B1 FW FW FW FW SC SC SC FW FW FW
POP 12HR 50 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES D
SNOW S
WIND CHILL -4 2 1 -1 -3 -4 -4 -2 5 12 9 -4 -8-13-15-12 -4 0 -3
MIN CHILL -6 -4 -3 -6 -7 7 -10 -15 -16 -3
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 -3 28 17 44 21 38 17 49
TEMP 4 -2 18 25 19 20 40 39 27 23 34 32 23 21 43 43
DEWPT -2 -5 1 5 10 14 24 26 22 21 22 21 18 18 24 24
PWIND DIR N SE S W N NW NW W
WIND CHAR GN GN GN GN GN GN LT GN
AVG CLOUDS FW FW FW FW SC B1 B2 B1 B1 B2 B1 B1 B1 SC FW FW
POP 12HR 0 0 5 5 30 20 10 10
SNOW C S
SDZ050-202200-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 8 36 9 26
TEMP 13 22 22 13 10 9 8 12 25 34 32 22 17 12 9 11 20 25 23
DEWPT 0 1 1 -1 -2 -3 -3 -2 4 6 6 5 5 2 0 -2 -2 -2 -3
RH 55 39 39 53 57 57 60 52 40 30 33 47 58 63 66 55 37 30 31
WIND DIR NW NW N N NW NW NW S N NW N N N NW NW NW NW N N
WIND SPD 11 9 8 3 2 3 3 4 6 10 10 10 11 12 13 16 16 13 9
CLOUDS CL FW FW SC B1 B2 B2 SC FW SC SC FW FW FW FW FW CL FW SC
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
WIND CHILL -1 12 13 8 5 3 5 17 26 24 11 4 -3 -7 -6 6 13 13
MIN CHILL -3 3 4 0 -1 20 4 -7 -8 10
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 39 28 56 31 51 28 56
TEMP 10 5 29 36 31 33 51 51 38 32 45 45 32 30 49 51
DEWPT -2 -3 4 17 22 22 24 25 25 25 24 25 22 19 21 19
PWIND DIR NE S SW NW W NW W W
WIND CHAR LT BZ GN GN GN BZ GN GN
AVG CLOUDS SC FW SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC FW FW FW
POP 12HR 0 0 0 0 10 10 10 5
SDZ057-202200-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 5 35 7 26
TEMP 13 22 21 12 9 7 6 11 25 33 32 20 15 11 8 10 19 25 22
DEWPT -1 1 1 -1 -1 -1 -1 1 2 5 6 5 3 2 -1 -2 -2 -2 -2
RH 53 39 41 55 63 69 72 63 36 30 33 51 58 66 66 57 39 30 34
WIND DIR NW NW N N NE NE NE E N NW NW N N NW NW NW NW N N
WIND SPD 10 9 8 4 2 2 2 3 6 10 11 10 11 10 10 12 12 11 9
CLOUDS CL FW CL SC SC B2 B2 SC FW SC SC FW FW FW FW CL CL FW SC
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
WIND CHILL 1 12 11 5 5 3 5 17 25 23 9 2 -3 -7 -5 7 15 12
MIN CHILL -2 4 1 -1 -2 20 2 -8 -8 9
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 3 41 25 56 28 50 26 57
TEMP 9 4 28 38 29 29 50 50 35 29 44 44 30 28 50 51
DEWPT 0 -2 2 15 22 21 25 24 26 24 23 25 22 19 21 20
PWIND DIR NE SE S NW E NW W W
WIND CHAR LT BZ GN GN GN GN GN GN
AVG CLOUDS SC FW FW SC B1 B2 B2 B2 B2 B1 B1 B1 SC FW FW FW
POP 12HR 0 0 0 0 20 10 10 5
SNOW S
SDZ038-202200-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 22 4 29 5 20
TEMP 11 18 18 11 8 6 5 9 20 27 25 15 11 7 6 7 16 20 16
DEWPT 2 4 4 4 3 2 2 2 2 4 5 3 0 -3 -3 -3 -2 -1 0
RH 66 53 53 73 79 83 87 72 45 37 42 58 60 63 66 63 44 39 48
WIND DIR NW NW N N NW NW NW N NW NW N N N N NW N N N N
WIND SPD 11 10 9 5 4 4 5 5 10 12 11 12 13 13 12 13 14 14 12
CLOUDS B2 B1 SC CL FW B1 B2 B1 SC FW FW FW FW FW FW FW CL FW FW
POP 12HR 10 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
SNOW
WIND CHILL -4 6 7 1 -1 -3 -6 -1 8 16 14 1 -5 -9-11-10 1 6 3
MIN CHILL -7 -1 -2 -7 -7 11 -5 -12 -12 1
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 1 34 23 50 24 44 21 54
TEMP 6 2 21 32 25 24 44 44 31 25 39 38 25 23 48 48
DEWPT -2 -4 -1 6 15 18 24 24 24 22 22 23 19 19 23 22
PWIND DIR N SE S NW NE N W W
WIND CHAR GN GN GN GN GN GN LT GN
AVG CLOUDS FW SC FW SC SC B1 B2 B2 B2 B2 B1 SC SC SC FW FW
POP 12HR 0 0 0 5 30 20 10 5
SNOW S C S
SDZ059-202200-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 32 7 23
TEMP 13 22 21 12 8 7 6 11 23 31 28 18 14 9 7 10 18 23 19
DEWPT 3 5 4 3 3 3 2 4 4 4 5 4 3 0 -2 -2 -2 -1 0
RH 63 47 47 66 79 83 83 73 43 31 37 53 61 66 66 57 40 34 42
WIND DIR NW NW N N NW NW NW N NW NW N N N N NW NW NW N N
WIND SPD 11 9 9 5 4 5 5 6 10 13 11 11 13 13 13 16 17 17 13
CLOUDS CL B1 FW FW SC B1 B2 B1 SC FW FW FW FW FW FW FW CL CL FW
POP 12HR 5 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
WIND CHILL -1 12 10 3 0 -2 -4 0 12 21 19 5 -1 -7-10 -7 3 9 6
MIN CHILL -4 4 -2 -6 -6 15 -2 -11 -10 4
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 2 36 23 53 26 48 23 57
TEMP 7 2 24 32 25 25 47 48 33 27 42 41 27 25 50 50
DEWPT 0 -3 0 7 16 18 25 25 25 24 23 25 22 19 23 22
PWIND DIR N SE S W NE NW W W
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS FW FW FW SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC FW FW
POP 12HR 0 0 0 0 20 20 10 5
RAIN S
SNOW S S
SDZ062-202200-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 31 6 23
TEMP 16 22 20 13 10 8 6 12 23 30 26 17 13 8 6 10 19 23 18
DEWPT 6 7 6 6 5 3 3 4 4 5 5 5 3 0 -2 -1 -1 1 2
RH 64 52 54 73 80 79 87 70 43 34 40 58 63 69 69 60 40 38 49
WIND DIR NW NW NW N NW NW NW NW NW NW NW N NW NW NW NW NW NW N
WIND SPD 12 13 9 5 4 4 5 8 10 13 11 10 12 13 13 16 17 17 13
WIND GUST 27
CLOUDS B2 B1 FW CL SC B1 B2 B1 B1 FW FW FW FW FW FW FW CL FW FW
POP 12HR 40 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES D
SNOW S
WIND CHILL 2 9 10 4 2 -1 -4 1 12 19 16 4 -1 -8-10 -7 4 8 4
MIN CHILL -2 3 -2 -7 -7 14 -3 -11 -12 3
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 2 31 18 52 26 46 21 54
TEMP 8 2 22 28 20 21 46 46 31 27 41 40 27 23 47 48
DEWPT -1 -4 -1 2 10 13 23 24 24 23 23 23 20 19 23 21
PWIND DIR N SE S W N NW NW W
WIND CHAR GN GN GN GN GN GN LT GN
AVG CLOUDS FW FW FW SC SC B1 B2 B2 B1 B2 B1 B1 SC SC SC FW
POP 12HR 0 0 0 0 20 20 10 10
SNOW S S
SDZ070-202200-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 9 36 9 28
TEMP 18 26 24 15 11 10 9 15 26 35 31 20 16 12 9 12 23 28 23
DEWPT 4 5 4 3 3 3 2 5 5 5 5 4 5 2 0 -1 -1 0 0
RH 53 40 41 58 69 73 72 64 40 28 32 49 61 63 66 55 34 29 36
WIND DIR NW NW NW N NW NW NW NW NW NW NW N NW NW NW NW NW NW NW
WIND SPD 13 11 8 5 4 5 5 8 11 13 10 10 11 13 14 18 18 18 13
CLOUDS B1 CL CL FW SC B2 B2 B1 SC FW FW FW FW FW FW FW CL CL CL
POP 12HR 10 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
SNOW
WIND CHILL 4 15 15 7 3 1 -1 4 16 26 22 9 3 -3 -7 -6 9 15 11
MIN CHILL -1 8 2 -3 -3 19 2 -8 -8 10
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 3 33 18 56 29 51 24 58
TEMP 10 3 25 28 20 24 50 50 35 29 47 45 31 26 51 52
DEWPT 1 -2 0 6 11 18 25 26 27 25 26 24 23 21 24 22
PWIND DIR N SE S W N NW NW W
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS FW FW FW SC B1 B2 B2 B1 B1 B1 SC B1 SC SC FW FW
POP 12HR 0 0 0 0 10 10 10 10
RAIN S
SNOW S
SDZ069-202200-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
1153 AM CST FRI FEB 20 2026
DATE FRI 02/20/26 SAT 02/21/26 SUN 02/22/26
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 9 34 9 26
TEMP 15 24 23 15 12 10 9 13 24 33 30 20 16 12 9 11 21 25 22
DEWPT 3 5 4 4 3 2 2 4 4 5 6 5 5 2 -1 -1 -1 0 0
RH 58 43 43 61 66 69 72 67 41 30 35 51 61 63 63 57 37 33 37
WIND DIR NW NW NW N NW NW NW NW NW NW N N NW NW NW NW NW NW N
WIND SPD 13 11 9 5 4 4 5 6 10 12 10 10 12 13 13 17 18 18 13
CLOUDS B1 CL CL SC SC B2 B2 B1 SC FW SC FW FW FW FW FW CL CL FW
POP 12HR 5 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
WIND CHILL 1 13 13 6 4 1 -1 3 14 24 21 9 3 -4 -7 -6 6 12 9
MIN CHILL -4 6 3 -2 -2 18 2 -8 -8 7
DATE MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 3 33 21 55 29 50 25 57
TEMP 9 3 24 30 23 26 49 50 36 30 45 44 30 27 50 51
DEWPT 1 -3 0 8 13 18 25 27 27 24 25 25 22 21 24 23
PWIND DIR N SE S W N NW NW W
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS FW FW FW SC B1 B2 B2 B1 B2 B1 SC B1 SC SC FW FW
POP 12HR 0 0 0 0 20 10 10 10
RAIN S
SNOW S
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