729
FOUS53 KFSD 201433
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
833 AM CST FRI FEB 20 2026
IAZ012-202200-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
833 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 8 26
TEMP 10 18 24 22 15 11 10 9 14 24 31 27 20 18 12 8 12 21 26 21
DEWPT 6 8 9 8 7 7 6 5 7 7 6 6 6 6 4 1 1 2 3 3
RH 83 64 52 54 70 83 83 83 73 47 34 40 54 59 70 72 60 43 36 45
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N NW NW NW NW NW N
WIND SPD 16 13 13 8 5 5 5 5 8 11 12 9 10 11 13 13 17 18 17 12
WIND GUST 27
CLOUDS OV B2 SC CL CL FW B1 B2 B1 B1 FW FW SC SC FW FW FW CL CL CL
POP 12HR 60 0 0 10 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES D D
SNOW L S
WIND CHILL -8 3 12 12 6 2 1 -2 4 13 21 18 9 5 -3 -8 -5 6 13 9
MIN CHILL -8 5 1 -2 -2 16 5 -8 -8 8
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 29 15 51 25 48 23 54
TEMP 10 3 22 24 17 19 43 45 32 26 43 44 29 25 47 48
DEWPT 1 -2 2 4 8 12 23 27 25 21 24 21 20 20 24 25
PWIND DIR N SE S S NW NW W SW
WIND CHAR GN LT GN BZ GN GN LT GN
AVG CLOUDS FW FW FW SC B1 B1 B1 B1 B2 B1 B1 SC SC SC SC SC
POP 12HR 0 0 0 0 20 10 20 20
RAIN S
SNOW S S S S
IAZ031-202200-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
833 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 10 29
TEMP 12 19 27 24 16 12 12 11 15 25 33 30 21 20 15 11 13 23 28 25
DEWPT 4 6 6 6 5 5 5 3 6 7 8 8 7 7 6 2 2 3 3 3
RH 70 56 40 45 61 73 73 69 67 46 34 39 54 56 67 66 61 41 33 38
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 17 16 11 5 4 4 4 5 6 10 10 6 8 10 12 13 14 16 14 10
CLOUDS B1 SC FW CL FW B1 B2 B2 B2 B1 FW FW SC B1 FW FW FW CL CL CL
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 C
WIND CHILL -5 5 16 17 8 5 4 1 5 15 25 23 11 8 1 -5 -3 9 17 14
MIN CHILL -6 9 3 -1 -1 18 7 -6 -7 11
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 27 13 53 26 52 26 55
TEMP 12 4 21 22 17 18 45 47 35 28 46 48 32 28 50 50
DEWPT 1 -2 2 8 8 13 25 28 27 23 27 22 22 20 26 26
PWIND DIR N SE S S NW NW W SW
WIND CHAR LT LT GN GN GN GN LT GN
AVG CLOUDS FW FW FW SC B1 B1 B2 B1 B2 B2 B1 SC SC SC SC FW
POP 12HR 0 0 0 0 10 5 20 10
RAIN S
SNOW S
IAZ014-202200-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
833 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 30 8 24
TEMP 14 20 25 23 17 13 11 10 14 22 28 26 18 16 11 8 11 20 24 18
DEWPT 8 12 12 11 10 9 7 5 6 9 9 8 7 7 4 1 1 3 4 2
RH 76 71 57 59 73 84 83 80 70 57 44 46 61 67 73 72 63 47 41 49
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N NW NW NW NW NW N
WIND SPD 18 17 13 10 6 5 6 6 10 11 12 10 10 12 13 14 18 19 19 14
WIND GUST 29
CLOUDS OV B2 B1 FW CL FW SC B2 B1 B1 B1 FW SC SC SC FW FW FW CL CL
POP 12HR 20 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 6 13 13 7 4 1 -1 1 11 18 15 6 2 -5 -9 -7 4 9 4
MIN CHILL -3 10 3 -2 -3 13 0 -10 -11 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 27 13 47 22 46 21 50
TEMP 8 3 20 22 14 17 40 41 29 24 40 41 26 22 45 45
DEWPT -1 -3 4 5 6 9 22 26 24 20 23 21 19 17 25 25
PWIND DIR N NE S SW NW NW W SW
WIND CHAR GN LT GN BZ GN GN LT GN
AVG CLOUDS FW FW FW FW SC B1 SC B1 B1 B1 SC FW FW SC SC FW
POP 12HR 0 0 0 0 10 20 10 20
SNOW S S S
IAZ022-202200-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
833 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 9 26
TEMP 12 20 26 23 16 13 11 11 15 24 29 26 19 17 12 10 13 20 25 20
DEWPT 10 11 11 9 9 9 8 7 9 11 11 8 7 8 7 4 4 5 6 4
RH 91 67 52 54 73 84 87 83 77 57 46 46 59 67 80 76 67 51 44 49
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 18 17 13 9 6 6 8 8 10 11 12 10 10 11 13 14 17 18 18 13
CLOUDS OV B1 FW CL FW FW B1 B2 B1 B1 B1 FW FW SC FW FW FW FW CL CL
POP 12HR 20 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 -6 5 14 14 7 3 0 -1 2 12 19 16 7 4 -3 -7 -4 5 11 7
MIN CHILL -6 9 2 -3 -3 14 3 -8 -7 6
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 24 12 47 25 47 23 50
TEMP 9 3 19 19 15 18 40 41 32 27 42 43 29 25 44 45
DEWPT 1 -1 5 7 8 13 25 28 27 23 26 23 21 20 26 25
PWIND DIR N NE S SW NW NW W SW
WIND CHAR GN LT GN BZ GN GN GN GN
AVG CLOUDS CL FW FW FW B1 B1 B1 B1 B2 B2 B1 SC SC SC SC FW
POP 12HR 0 0 0 0 10 10 10 20
RAIN S
SNOW S
MNZ072-202200-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
833 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 7 16
TEMP 9 13 19 18 14 11 10 8 9 16 20 20 16 13 9 7 8 13 16 14
DEWPT 8 9 11 10 8 6 4 3 4 7 8 8 7 5 2 0 0 1 3 3
RH 96 84 70 70 76 80 76 79 80 67 59 59 67 70 72 72 69 58 56 61
WIND DIR NW NW NW NW NW NW NW NW NW NW NW N NW NW NW NW NW NW NW N
WIND SPD 19 17 16 11 9 8 9 9 10 12 13 10 12 14 16 16 18 20 19 16
CLOUDS OV B2 B2 B1 B1 SC SC B1 B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC
POP 12HR 60 0 0 5 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES D D
SNOW L C
OBVIS BS BS BS
WIND CHILL -10 -3 4 6 2 -1 -3 -6 -5 2 7 8 2 -3 -8-11-11 -5 -1 -2
MIN CHILL -10 -1 -4 -8 -8 3 -3 -12 -13 -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 24 17 45 19 36 18 47
TEMP 6 1 15 22 20 21 39 39 26 22 32 31 21 22 42 41
DEWPT -1 -3 2 7 7 13 22 25 22 17 19 19 16 17 25 27
PWIND DIR NW SE S SW NW NW W SW
WIND CHAR GN GN GN BZ GN GN GN GN
AVG CLOUDS SC SC FW FW SC SC SC B1 B1 B1 B1 SC SC SC FW FW
POP 12HR 0 0 0 5 20 30 20 20
RAIN S
SNOW S S C S S S S
MNZ081-202200-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
833 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 24 7 19
TEMP 11 17 23 21 16 13 11 9 12 18 22 21 17 15 9 7 9 16 18 15
DEWPT 8 9 11 11 9 8 6 5 4 7 7 8 7 5 3 0 -1 0 3 2
RH 87 70 59 65 73 80 80 83 70 61 52 56 64 64 76 72 63 48 51 55
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 18 17 14 10 9 8 8 9 11 13 13 10 12 14 17 17 19 21 20 17
CLOUDS OV B2 B1 B1 SC SC SC B1 B2 B2 B1 SC SC B1 SC SC SC SC FW FW
POP 12HR 60 0 0 5 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES D D
SNOW C C
WIND CHILL -7 2 10 9 4 2 -1 -4 -2 5 10 9 4 0 -9-12-10 -2 2 -1
MIN CHILL -7 4 -1 -5 -6 6 -2 -12 -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 2 25 15 46 21 40 19 48
TEMP 8 3 18 22 17 19 39 40 27 23 35 34 24 21 42 42
DEWPT -1 -2 2 5 7 10 20 25 22 17 20 20 17 17 24 26
PWIND DIR N NE S SW NW NW W SW
WIND CHAR GN LT GN BZ GN GN LT GN
AVG CLOUDS SC SC FW FW SC SC SC B1 B1 B1 SC FW SC SC FW SC
POP 12HR 0 0 0 5 20 20 10 20
RAIN S
SNOW S S S S S
MNZ089-202200-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
833 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 7 21
TEMP 12 19 23 21 16 13 11 10 14 22 27 24 18 15 9 7 10 17 21 16
DEWPT 7 9 10 9 8 7 5 4 4 6 6 7 7 5 2 0 -1 0 1 1
RH 80 64 57 59 70 76 76 76 64 49 40 47 61 64 72 72 60 46 41 51
WIND DIR NW NW NW NW N NW NW N NW NW NW NW N N NW NW NW NW N N
WIND SPD 18 16 14 11 8 6 8 8 10 11 12 10 12 13 16 16 18 20 19 16
CLOUDS B2 B2 B2 SC FW SC SC B1 B1 B1 B1 FW SC B1 SC SC FW FW CL FW
POP 12HR 60 0 0 5 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES D D
SNOW L C
WIND CHILL -5 5 11 9 4 3 -1 -2 1 9 16 13 5 0 -8-11 -8 1 6 1
MIN CHILL -6 7 1 -3 -5 11 -1 -12 -11 -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 15 48 22 43 21 50
TEMP 7 2 20 24 17 19 41 42 28 24 37 38 25 23 44 44
DEWPT -1 -3 1 3 6 10 20 24 22 18 20 20 18 18 24 24
PWIND DIR N SE S SW NW NW W SW
WIND CHAR GN LT BZ BZ GN BZ GN GN
AVG CLOUDS FW FW FW FW SC B1 SC B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 0 0 0 5 20 20 20 20
SNOW S S S S S
SDZ040-202200-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
833 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 4 19
TEMP 5 11 16 14 9 7 7 6 10 18 24 21 15 12 7 5 7 15 19 15
DEWPT 4 7 9 8 5 4 2 3 4 5 7 6 5 3 -1 -3 -2 0 2 1
RH 95 83 73 76 83 87 79 87 76 56 47 52 64 66 69 69 66 50 47 53
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N N NW NW NW NW NW N
WIND SPD 12 12 13 10 5 5 5 5 8 10 13 11 12 13 13 13 16 18 17 13
WIND GUST 23
CLOUDS OV B2 B2 B1 SC SC SC B1 B2 B1 FW SC B1 SC FW SC SC FW FW FW
POP 12HR 60 0 5 10 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES D D
SNOW L S
WIND CHILL -13 -4 1 1 -1 -3 -4 -5 -2 6 12 10 1 -4-10-13-11 -2 4 0
MIN CHILL -13 -5 -3 -5 -8 7 -5 -14 -14 -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 16 49 19 41 19 50
TEMP 5 -1 19 24 19 18 41 42 26 22 35 35 24 21 44 44
DEWPT -2 -5 1 3 7 12 22 25 22 17 21 19 18 17 24 25
PWIND DIR N SE S SW NW NW W SW
WIND CHAR GN GN BZ BZ GN GN GN GN
AVG CLOUDS FW SC FW FW SC B1 B1 B1 B1 B1 B1 SC SC SC FW FW
POP 12HR 0 0 0 5 20 30 20 20
RAIN S
SNOW S S C S S S
SDZ050-202200-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
833 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 10 27
TEMP 5 13 22 22 13 10 9 8 12 25 34 32 25 19 13 11 12 20 27 24
DEWPT -2 0 1 1 -1 -2 -3 -3 -2 4 6 7 9 8 3 1 -1 -1 -1 -1
RH 72 55 39 39 53 57 57 60 52 40 30 34 50 61 63 63 55 39 29 33
WIND DIR NW NW NW N NE N N SE W NW NW NW N N NW NW NW NW N N
WIND SPD 12 11 13 8 4 2 3 3 4 6 10 10 10 12 12 13 14 14 13 9
WIND GUST 23
CLOUDS FW FW FW FW SC B1 B2 B2 SC FW SC SC SC FW FW FW CL CL FW SC
POP 12HR 10 0 10 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
WIND CHILL -14 -2 9 12 7 5 4 4 17 26 23 15 6 -2 -5 -5 6 15 14
MIN CHILL -15 1 4 0 -1 20 6 -6 -7 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 6 38 27 61 29 52 29 57
TEMP 12 6 29 35 31 31 53 54 37 33 45 48 34 31 50 52
DEWPT -1 -2 4 16 20 21 24 25 25 23 24 19 20 19 23 21
PWIND DIR NE S SW W NW NW W W
WIND CHAR LT BZ BZ BZ GN BZ GN BZ
AVG CLOUDS SC FW FW SC B1 B2 B1 B1 B2 B1 B1 B1 SC SC SC FW
POP 12HR 0 0 0 0 10 5 10 10
SDZ057-202200-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
833 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 36 8 27
TEMP 5 13 22 21 12 9 7 6 11 25 33 32 23 17 12 9 11 20 26 23
DEWPT 0 -1 1 1 -1 -1 -1 -1 1 2 5 7 9 5 3 1 -1 -2 0 0
RH 79 53 39 41 55 63 69 72 63 36 30 34 54 58 66 69 57 37 32 36
WIND DIR NW NW NW N N NE E E NE W NW NW N N NW NW NW NW N N
WIND SPD 11 10 12 9 4 2 2 2 3 5 9 10 10 11 11 10 12 12 11 9
CLOUDS SC SC FW CL SC SC B2 B2 SC FW SC B1 SC FW FW FW CL CL CL FW
POP 12HR 10 0 5 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
WIND CHILL -12 -1 10 11 5 6 18 26 23 12 4 -2 -5 -4 7 15 13
MIN CHILL -14 2 2 5 -2 21 3 -6 -7 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 39 25 59 26 51 26 57
TEMP 10 4 27 35 29 27 51 51 33 30 45 47 31 28 50 52
DEWPT 0 -2 3 14 20 21 24 25 24 23 24 20 21 19 23 22
PWIND DIR NE SE S W NW NW W W
WIND CHAR GN BZ GN GN GN BZ GN BZ
AVG CLOUDS SC FW FW SC B1 B2 B1 B1 B2 B1 B1 B1 SC FW SC FW
POP 12HR 0 0 0 0 20 5 10 10
RAIN S
SNOW S
SDZ038-202200-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
833 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 30 6 23
TEMP 4 11 18 18 11 8 6 5 9 20 27 25 17 13 8 6 8 17 22 18
DEWPT 0 2 4 4 4 3 2 2 2 2 3 5 6 4 0 -3 -4 -3 0 0
RH 83 66 53 53 73 79 83 87 72 45 35 42 61 67 69 66 57 40 37 44
WIND DIR NW NW NW N N NW NW NW N NW NW N N N N N N N N N
WIND SPD 13 11 11 9 5 4 4 4 5 9 11 10 11 13 13 12 13 14 14 11
CLOUDS OV B2 B1 SC CL FW B1 B2 B1 SC FW SC SC FW FW FW FW CL CL CL
POP 12HR 20 0 5 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
SNOW S
WIND CHILL -14 -4 6 7 1 -1 -3 -4 -1 9 17 15 4 -2 -8-10 -8 2 9 5
MIN CHILL -14 -1 -2 -6 -6 11 -3 -11 -11 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 33 22 55 22 47 23 55
TEMP 7 2 21 29 24 23 47 46 28 25 40 42 26 25 48 49
DEWPT -1 -3 0 3 13 16 23 24 22 20 21 20 20 20 23 23
PWIND DIR N SE S SW N NW SW W
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS FW SC FW SC B1 B1 B1 B1 B1 B1 B1 SC SC FW FW FW
POP 12HR 0 0 0 5 20 20 20 20
RAIN S
SNOW S S S S
SDZ059-202200-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
833 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 33 8 25
TEMP 5 13 22 21 12 8 7 6 11 23 31 28 20 16 11 8 11 19 24 20
DEWPT 2 3 5 4 3 3 3 2 4 4 5 5 6 6 2 -1 -2 -1 0 1
RH 87 63 47 47 66 79 83 83 73 43 32 37 54 64 66 66 55 40 34 43
WIND DIR NW NW NW N N NW NW NW NW NW NW N N N N NW NW NW N N
WIND SPD 13 11 13 9 5 4 4 5 5 9 11 10 11 13 13 13 16 16 16 12
CLOUDS OV B2 B1 FW FW SC B1 B2 B1 SC FW SC SC FW FW FW FW CL CL FW
POP 12HR 20 0 0 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
WIND CHILL -13 -1 9 9 3 0 -2 -4 2 13 22 19 8 2 -5 -8 -6 4 11 7
MIN CHILL -14 3 -1 -5 -5 16 2 -8 -9 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 34 22 57 24 51 24 57
TEMP 8 3 24 30 24 23 50 49 31 26 43 45 29 26 50 51
DEWPT 0 -2 1 5 13 16 24 25 25 21 24 21 22 20 24 23
PWIND DIR N SE S SW N NW W W
WIND CHAR GN GN BZ GN GN BZ GN GN
AVG CLOUDS FW FW FW SC B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 0 0 0 0 20 20 20 10
RAIN S S
SNOW S S S
SDZ062-202200-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
833 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 8 25
TEMP 8 16 22 20 13 10 8 6 12 23 30 26 20 16 10 8 10 20 24 20
DEWPT 4 6 7 6 6 5 3 3 4 4 4 5 6 5 1 -2 -2 0 1 1
RH 83 64 52 54 73 80 79 87 70 43 32 40 54 61 66 63 57 41 36 43
WIND DIR NW NW NW NW N NW NW NW NW NW NW NW N N NW NW NW NW NW N
WIND SPD 13 13 13 9 5 4 4 5 6 10 12 10 10 11 12 12 14 17 17 12
WIND GUST 25
CLOUDS OV B2 B1 FW CL SC B1 B2 B1 B1 FW SC SC SC FW FW FW CL CL CL
POP 12HR 60 0 0 10 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
FLURRIES D D
SNOW L S
WIND CHILL -9 2 9 10 4 2 -1 -3 2 12 20 17 9 3 -6 -8 -6 5 11 7
MIN CHILL -11 3 -2 -5 -7 14 0 -10 -10 6
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 17 54 23 48 23 55
TEMP 9 2 23 26 19 19 45 48 30 25 42 43 28 24 48 49
DEWPT -1 -4 0 2 8 11 21 25 24 20 21 20 19 19 23 23
PWIND DIR N SE S SW NW NW NW SW
WIND CHAR LT GN GN GN GN GN LT GN
AVG CLOUDS FW FW FW SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW
POP 12HR 0 0 0 0 20 20 20 10
RAIN S
SNOW S S S S
SDZ070-202200-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
833 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 10 29
TEMP 10 18 26 24 15 11 10 9 15 26 35 31 21 20 14 10 13 23 28 24
DEWPT 4 4 5 4 3 3 3 2 5 5 5 5 6 7 4 2 0 0 1 1
RH 76 53 40 41 58 69 73 72 64 40 28 32 52 56 64 69 55 36 30 36
WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW N NW NW NW NW NW NW NW
WIND SPD 14 13 13 8 5 5 5 5 8 11 12 8 9 11 13 13 17 18 18 12
WIND GUST 25
CLOUDS B1 SC CL CL FW SC B2 B2 B1 SC FW FW SC SC FW FW FW CL CL CL
POP 12HR 20 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 -8 4 15 15 6 2 1 -1 4 16 26 24 11 8 -1 -6 -4 9 16 12
MIN CHILL -10 7 1 -2 -3 19 6 -7 -7 11
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 32 16 58 26 53 26 58
TEMP 11 3 24 27 20 21 50 52 35 28 47 48 33 28 52 52
DEWPT 1 -2 1 6 10 15 24 26 26 22 26 21 22 20 24 24
PWIND DIR N SE S SW NW NW W W
WIND CHAR GN GN GN BZ GN BZ LT GN
AVG CLOUDS FW SC FW SC B1 B1 B2 B1 B2 B1 B1 SC SC SC SC FW
POP 12HR 0 0 0 0 10 5 20 10
RAIN S
SNOW S
SDZ069-202200-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
833 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 35 10 27
TEMP 7 15 24 23 15 12 10 9 13 24 33 30 21 19 14 10 12 21 27 23
DEWPT 2 3 5 4 4 3 2 2 4 4 6 6 6 8 4 1 -1 -1 1 1
RH 79 58 43 43 61 66 69 72 67 41 31 35 52 61 64 66 55 37 32 38
WIND DIR NW NW NW N NW NW NW NW NW NW NW NW N NW NW NW NW NW NW N
WIND SPD 16 13 13 9 5 4 4 5 6 10 11 9 10 12 13 13 16 18 17 12
CLOUDS B1 SC CL CL SC SC B2 B2 B1 SC FW FW SC FW FW FW FW CL CL FW
POP 12HR 10 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES
WIND CHILL -11 1 12 13 7 4 1 -1 4 14 24 22 11 6 -1 -6 -5 7 14 11
MIN CHILL -12 4 3 -2 -2 18 6 -6 -7 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 4 32 20 59 27 52 26 57
TEMP 11 4 24 28 23 23 50 52 35 28 45 48 32 28 51 52
DEWPT 1 -2 0 7 11 16 24 28 26 22 25 21 21 19 24 25
PWIND DIR N SE S SW NW NW W W
WIND CHAR LT GN GN GN GN BZ GN GN
AVG CLOUDS FW SC FW SC B1 B1 B2 B1 B2 B2 B1 SC SC SC SC FW
POP 12HR 0 0 0 0 10 5 20 10
RAIN S
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