963  
FOUS53 KFSD 280808  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
308 AM CDT MON SEP 28 2026  
 
IAZ012-282100-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 70 59 67 61 68  
TEMP 60 61 65 67 69 67 63 62 61 61 62 64 66 66 65 64 63 62 65 67 67 66  
DEWPT 60 61 64 65 65 64 63 61 60 59 62 64 66 66 65 64 63 62 65 67 67 66  
RH 100100 97 93 87 90100 97 97 93100100100100100100100100100100100100  
WIND DIR E SE S S S S S S S S S S S S S S S S S S SW N  
WIND SPD 4 4 6 10 11 8 10 10 11 11 12 12 10 6 6 4 3 3 3 4 3 2  
CLOUDS OV OV B2 B2 B2 B1 B2 B2 B2 OV OV B2 OV OV OV OV OV OV OV OV B2 B2  
POP 12HR 10 30 70 90 80  
QPF 12HR 0 0 0.34 0.79 1.12  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN SHWRS C L D L D D D D D D D D C  
SPRINKLES C  
TSTMS S S S S S S S  
OBVIS PF  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 62 45 62 49 62 51 61  
TEMP 61 56 59 57 49 46 59 57 52 49 59 58 55 52 58 56  
DEWPT 61 51 49 50 46 42 49 52 49 48 54 55 53 50 54 53  
PWIND DIR N N N E SE S S NW  
WIND CHAR LT GN LT LT LT GN LT LT  
AVG CLOUDS OV B2 B1 SC SC FW FW FW FW FW SC SC SC SC SC FW  
POP 12HR 50 10 0 5 5 10 10 5  
RAIN SHWRS C C  
 
 
IAZ031-282100-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 70 60 69 62 69  
TEMP 66 63 64 68 69 68 64 63 63 62 63 66 68 68 66 66 64 63 66 67 67 68  
DEWPT 63 61 62 63 64 63 62 61 60 60 61 64 66 67 66 66 64 63 66 67 67 66  
RH 90 93 93 84 84 84 93 93 90 93 93 93 93 97100100100100100100100 93  
WIND DIR SE SE SE S S SE SE S S SE S S S S S S S S S S S W  
WIND SPD 4 4 6 10 10 8 9 9 10 11 11 11 9 8 6 5 6 6 5 5 5 4  
WIND GUST 21 21  
CLOUDS B2 B2 B2 OV B1 B1 B1 B2 B2 OV OV B2 OV OV OV OV OV OV OV OV B2 B2  
POP 12HR 10 10 80 90 90  
QPF 12HR 0 0 0.24 1.29 1.18  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN SHWRS S L C C D D D D D D D D L  
TSTMS S S S S S S S S S S S S  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 63 48 62 50 63 53 62  
TEMP 63 58 61 59 52 48 60 59 53 51 61 61 57 53 60 59  
DEWPT 63 54 50 50 47 44 49 51 49 49 54 55 54 51 54 53  
PWIND DIR NW N N NE SE S S NW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS OV B2 B1 SC SC FW SC FW FW FW SC SC SC SC SC FW  
POP 12HR 60 10 5 5 0 10 10 10  
RAIN SHWRS L C  
TSTMS S  
 
 
IAZ014-282100-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 70 58 68 61 69  
TEMP 62 61 63 68 69 67 62 61 60 60 63 65 66 67 64 64 63 62 65 66 68 67  
DEWPT 62 61 62 63 62 61 60 59 58 57 59 62 64 64 64 64 63 62 65 66 65 65  
RH 100100 97 84 78 81 93 93 93 90 87 90 93 90100100100100100100 90 93  
WIND DIR E SE S S S SE S S S S S S S S S S S S S S S SW  
WIND SPD 2 3 5 10 10 8 9 9 10 11 12 12 11 9 9 6 5 5 6 6 5 4  
CLOUDS OV OV OV B2 B2 SC B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2  
POP 12HR 10 10 70 90 80  
QPF 12HR 0 0 0.18 0.72 1.14  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN SHWRS S L C D D D D D D D D L  
SPRINKLES C  
TSTMS S S S S S S S S  
OBVIS F  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 62 46 62 48 62 50 61  
TEMP 61 56 60 58 50 46 59 57 51 48 60 59 54 51 58 57  
DEWPT 61 51 47 47 45 41 46 48 47 46 51 52 52 48 51 50  
PWIND DIR NW N N N SE S S NW  
WIND CHAR LT GN LT LT LT GN LT LT  
AVG CLOUDS OV B2 B2 SC SC SC FW FW FW SC SC SC SC SC SC FW  
POP 12HR 60 20 0 5 5 10 10 10  
RAIN SHWRS L C S  
TSTMS S  
 
 
IAZ022-282100-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 70 58 69 62 68  
TEMP 62 61 64 67 69 67 62 61 60 60 63 66 67 68 65 65 64 63 65 66 68 66  
DEWPT 62 61 62 63 63 62 61 60 59 57 59 63 65 66 65 65 64 63 65 66 67 66  
RH 100100 93 87 81 84 97 97 96 90 87 90 93 93100100100100100100 97100  
WIND DIR SE SE S S S SE SE S S S S S S S S S S S S S S S  
WIND SPD 2 3 5 8 8 5 6 8 8 9 10 11 9 6 8 6 6 8 6 6 4 3  
CLOUDS OV OV B2 B2 B2 SC B1 B1 B2 OV OV B2 OV OV OV OV OV OV OV OV OV B2  
POP 12HR 10 10 60 100 90  
QPF 12HR 0 0 0.13 0.99 1.32  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN SHWRS C L C L L D D D D D D L  
TSTMS S S C S S S S S S C  
OBVIS PF PF  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 62 47 62 49 62 52 61  
TEMP 63 57 60 58 52 48 59 57 52 49 59 58 55 52 58 57  
DEWPT 63 55 50 50 46 44 48 50 49 48 53 54 53 50 53 52  
PWIND DIR NW N N NE SE S S NW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS OV B2 B2 B1 SC SC FW FW FW FW SC SC SC SC SC FW  
POP 12HR 70 20 5 5 5 10 10 10  
RAIN SHWRS L C S  
TSTMS C  
 
 
MNZ072-282100-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 72 61 68 60 70  
TEMP 60 60 65 70 71 69 64 64 64 63 64 65 66 66 64 63 62 60 64 68 70 67  
DEWPT 60 60 62 63 62 62 62 61 60 60 61 62 63 63 64 63 62 60 63 63 61 61  
RH 100100 90 78 73 78 93 90 87 90 90 90 90 90100100100100 97 84 73 81  
WIND DIR SE SE SE S S S S S S S S S S S S SW W W NW N NW NW  
WIND SPD 3 4 8 11 12 11 12 11 12 14 14 13 11 8 5 4 3 3 3 3 4 3  
WIND GUST 25  
CLOUDS OV OV OV B2 B2 B2 B1 B2 OV OV OV OV OV OV OV B2 OV OV OV B2 B2 B2  
POP 12HR 10 40 80 50 50  
QPF 12HR 0 0 0.44 0.08 0.39  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN SHWRS C L D C C C C C C C C C  
SPRINKLES C C C  
TSTMS S S  
OBVIS F+ F+  
DENSE FOG Y Y  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 62 46 63 50 63 50 60  
TEMP 60 54 60 58 50 47 61 58 52 50 61 59 54 51 58 56  
DEWPT 55 47 43 44 42 40 43 46 46 46 49 50 49 48 48 47  
PWIND DIR NW NW NW W S S SW NW  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS B2 B2 SC FW FW FW FW CL FW SC SC FW SC SC SC SC  
POP 12HR 10 0 0 0 5 10 10 10  
 
 
MNZ081-282100-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 70 58 66 60 68  
TEMP 62 61 64 69 70 67 63 61 61 60 63 64 65 65 64 63 62 61 64 67 68 66  
DEWPT 62 61 62 61 61 60 60 59 58 58 58 59 61 62 64 63 62 61 63 63 62 62  
RH 100100 93 76 73 78 90 93 90 93 84 84 87 90100100100100 97 87 81 87  
WIND DIR E SE SE S S S S S S S S S S S S S S S S S S W  
WIND SPD 2 2 6 10 10 8 10 11 11 12 13 13 12 9 8 5 3 2 4 4 5 3  
CLOUDS B2 OV OV B2 B2 B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 10 20 80 80 70  
QPF 12HR 0 0 0.32 0.37 0.96  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN SHWRS S C D L L L D D L L L L C  
SPRINKLES C C  
TSTMS S S S  
OBVIS PF F PF  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 61 45 62 48 61 50 58  
TEMP 60 54 59 57 50 46 59 57 51 49 59 59 54 50 57 56  
DEWPT 59 49 44 44 43 41 43 45 46 46 48 49 50 48 48 47  
PWIND DIR NW N NW N S S S NW  
WIND CHAR LT GN LT LT LT GN LT GN  
AVG CLOUDS B2 B2 B1 SC SC FW FW CL FW FW SC FW SC SC SC FW  
POP 12HR 40 5 0 5 5 10 10 10  
RAIN SHWRS C S  
 
 
MNZ089-282100-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 69 58 65 60 68  
TEMP 62 61 64 67 69 67 62 61 60 60 61 62 64 64 63 63 62 61 64 66 68 66  
DEWPT 62 61 62 62 61 61 60 59 59 58 59 61 62 63 63 63 62 61 63 63 62 62  
RH 100100 93 84 76 81 93 93 96 93 93 97 93 97100100100100 97 90 81 87  
WIND DIR SE SE S S S S S S S S S S S S S S S S S S S NW  
WIND SPD 3 3 6 10 11 9 11 11 12 12 13 13 12 9 9 5 3 3 4 4 5 4  
CLOUDS OV OV OV OV B2 B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2  
POP 12HR 10 20 90 80 70  
QPF 12HR 0 0 0.31 0.44 1.03  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN SHWRS C L D L D D D D L L L L C  
SPRINKLES C C  
TSTMS S S S  
OBVIS PF F PF  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 60 46 61 48 61 50 59  
TEMP 60 54 58 57 49 46 58 57 51 49 59 58 53 50 56 56  
DEWPT 58 48 45 45 43 40 44 47 46 45 50 51 50 48 49 48  
PWIND DIR NW N NW N S S S NW  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS B2 B2 B1 SC SC FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 40 5 0 5 5 10 10 10  
RAIN SHWRS C S  
 
 
SDZ040-282100-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 70 59 66 58 69  
TEMP 63 61 63 68 69 67 63 62 62 61 62 63 64 64 63 61 60 59 62 66 69 65  
DEWPT 62 61 62 63 62 62 62 61 60 60 62 63 64 64 63 61 60 59 62 62 61 61  
RH 97100 97 84 78 84 97 97 93 97100100100100100100100100100 87 76 87  
WIND DIR SE SE S S S S S S S S S S S S S SW W N N N N NW  
WIND SPD 5 6 10 14 14 12 16 14 16 16 13 13 10 5 4 3 2 2 4 4 4 3  
WIND GUST 25 25 26 25 26 26 26 25  
CLOUDS B2 OV OV B2 OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2  
POP 12HR 10 50 90 50 40  
QPF 12HR 0 0.03 0.60 0.06 0.36  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN SHWRS C C D L C C C C C C C C C S  
SPRINKLES C C C  
TSTMS S S S  
OBVIS PF  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 51 61 43 61 47 61 48 59  
TEMP 58 51 59 56 47 44 59 57 51 48 59 58 52 48 57 55  
DEWPT 54 45 44 46 42 39 45 49 47 45 52 53 49 47 50 49  
PWIND DIR NW NW NW SW S S SW NW  
WIND CHAR GN GN LT LT LT GN LT GN  
AVG CLOUDS B2 B1 SC FW FW FW FW CL FW FW SC FW SC SC SC SC  
POP 12HR 20 0 0 0 5 5 10 10  
RAIN SHWRS S  
 
 
SDZ050-282100-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 73 61 69 56 68  
TEMP 65 63 65 69 71 71 66 65 63 63 63 64 67 67 62 61 58 57 60 65 67 66  
DEWPT 63 61 63 62 63 63 63 63 63 62 63 63 64 64 62 61 58 57 59 59 58 59  
RH 93 93 93 78 76 76 90 93100 97100 97 90 90100100100100 96 81 73 78  
WIND DIR SE S S S S S S S S S S SW W W W NW NW NW N N N N  
WIND SPD 11 13 17 23 21 18 20 19 18 16 11 10 8 4 4 4 4 5 6 8 9 5  
WIND GUST 27 33 33 31 32 29 28  
CLOUDS OV OV B2 B2 B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B2 OV B2 B2 B2 B2  
POP 12HR 10 80 80 40 30  
QPF 12HR 0 0.42 0.46 0.07 0.29  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D L C C C C C C C C C C  
SPRINKLES C C C  
TSTMS S C S  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 50 62 45 63 49 65 50 60  
TEMP 58 50 58 58 49 45 59 59 53 50 61 61 54 50 57 57  
DEWPT 52 45 42 44 42 41 45 48 47 46 51 52 50 47 49 49  
PWIND DIR N N S S S S SW N  
WIND CHAR GN GN LT GN BZ BZ GN GN  
AVG CLOUDS B2 B1 SC FW FW FW SC FW FW FW SC FW FW SC SC FW  
POP 12HR 10 0 0 0 0 5 10 5  
 
 
SDZ057-282100-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 75 61 72 55 72  
TEMP 61 63 66 70 73 72 67 65 64 63 64 66 69 70 63 61 58 56 60 67 71 68  
DEWPT 61 62 64 63 64 64 64 64 64 63 64 64 64 64 63 61 58 56 60 60 58 59  
RH 100 97 93 78 73 76 90 97100100100 93 84 81100100100100100 78 63 73  
WIND DIR SE SE S S S SE S S S S S S W W NW NW NW NW NW N N NW  
WIND SPD 11 11 16 18 19 16 17 14 14 11 9 9 8 3 4 3 3 3 3 6 6 3  
WIND GUST 28 29 28 28 26  
CLOUDS OV OV B2 B2 B2 B2 OV OV OV OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 10 80 70 10 20  
QPF 12HR 0 0.27 0.29 0 0.08  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S  
RAIN SHWRS C C D L C C S S S S S  
SPRINKLES C C  
TSTMS C C C  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 51 65 45 65 49 68 49 62  
TEMP 57 51 60 60 49 46 61 61 53 50 62 63 53 50 58 58  
DEWPT 51 45 42 46 44 43 46 51 48 47 51 54 50 48 49 50  
PWIND DIR N N S S SE S SW N  
WIND CHAR GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 B1 SC FW FW FW SC FW FW SC SC FW FW SC SC SC  
POP 12HR 5 0 0 0 5 5 10 5  
 
 
SDZ038-282100-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 73 62 71 57 72  
TEMP 62 62 65 70 72 71 66 64 64 63 64 67 69 68 63 61 59 57 61 69 71 68  
DEWPT 60 61 64 64 63 64 63 63 63 63 64 64 64 65 63 61 59 57 61 61 60 61  
RH 93 97 97 81 73 79 90 97 97100100 90 84 90100100100100100 76 68 78  
WIND DIR SE SE S S S S S S S S S S S NW S NW NW N N N NW NW  
WIND SPD 9 11 13 17 18 17 18 16 16 13 11 10 8 4 3 3 3 2 3 5 5 3  
WIND GUST 24 27 27  
CLOUDS B1 OV OV B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 OV OV B2 B2 B2  
POP 12HR 10 80 90 20 20  
QPF 12HR 0 0.20 0.32 0.04 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L D C C C S S S S S S  
SPRINKLES C C C  
TSTMS S C S  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 51 65 44 65 50 66 50 62  
TEMP 58 51 62 60 49 45 61 61 53 50 62 62 54 50 59 58  
DEWPT 54 45 43 47 43 41 47 51 49 48 52 54 51 48 50 51  
PWIND DIR NW NW W S SE S SW N  
WIND CHAR GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 B1 SC FW FW FW SC FW FW SC SC FW SC SC SC SC  
POP 12HR 5 0 0 0 5 10 5 5  
 
 
SDZ059-282100-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 74 62 70 58 71  
TEMP 65 63 66 70 73 71 66 64 64 63 64 66 68 68 64 62 60 59 63 67 70 67  
DEWPT 63 62 64 64 64 64 63 63 63 63 64 65 66 66 64 62 60 59 63 63 62 62  
RH 93 97 93 81 73 79 90 97 97100100 97 93 93100100100100100 87 76 84  
WIND DIR SE SE S S S SE S S S S S S S S S SW NW N N N N NW  
WIND SPD 10 11 13 17 18 16 18 16 16 14 13 11 10 4 3 3 3 3 4 5 6 4  
WIND GUST 27 28 27 21  
CLOUDS B2 OV B1 B2 B2 B2 OV OV OV OV OV OV OV OV B2 OV OV OV OV B2 B2 B2  
POP 12HR 10 80 90 40 40  
QPF 12HR 0 0.20 0.66 0.04 0.30  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D L C C C C C C C C C  
SPRINKLES C C C  
TSTMS S S S  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 53 64 45 65 50 65 51 62  
TEMP 59 53 61 60 49 46 62 60 54 51 62 61 55 51 59 58  
DEWPT 55 47 45 47 44 42 47 50 49 48 53 54 51 48 51 51  
PWIND DIR NW N W S SE S S N  
WIND CHAR GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 B1 SC FW FW FW SC FW FW FW B1 FW SC SC SC SC  
POP 12HR 10 0 0 0 5 10 5 5  
 
 
SDZ062-282100-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 71 60 67 60 69  
TEMP 64 63 64 68 70 67 64 63 63 62 62 64 65 65 64 64 62 61 64 66 68 66  
DEWPT 62 61 63 64 63 63 62 62 61 61 62 63 65 65 64 64 62 61 64 65 64 63  
RH 93 93 97 87 78 87 93 97 93 97100 97100100100100100100100 97 87 90  
WIND DIR SE SE S S S S S S S S S S S S S S SW SE E NE N N  
WIND SPD 5 5 9 12 12 10 12 11 13 12 13 12 10 8 4 3 2 3 4 4 4 4  
WIND GUST 20 23  
CLOUDS OV OV B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 10 40 100 70 60  
QPF 12HR 0 0.01 0.55 0.36 0.65  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN SHWRS S C D D D L L L L L L L L C  
SPRINKLES C C C  
TSTMS S S S S  
OBVIS PF PF  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 62 45 62 49 63 51 61  
TEMP 61 54 59 57 49 46 60 57 52 50 60 59 54 51 58 56  
DEWPT 58 48 47 48 44 41 47 50 48 47 53 54 51 49 52 51  
PWIND DIR N N N SE SE S S NW  
WIND CHAR LT GN LT LT LT GN LT LT  
AVG CLOUDS B2 B2 B1 FW FW FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 30 0 0 0 5 5 10 5  
RAIN SHWRS C  
 
 
SDZ070-282100-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 71 62 69 62 69  
TEMP 65 63 64 69 70 69 65 64 64 63 64 66 67 68 66 66 64 63 65 67 68 67  
DEWPT 65 63 64 64 65 64 63 63 62 61 63 66 67 67 66 66 64 63 65 67 67 66  
RH 100100100 84 84 84 93 97 93 93 97100100 97100100100100100100 97 97  
WIND DIR SE SE SE S S SE SE S S SE S S S S S S S S S SE NW NW  
WIND SPD 5 6 9 12 13 11 12 11 12 12 12 13 11 6 5 4 4 4 4 6 6 4  
WIND GUST 23 24 24  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 OV OV OV OV OV OV OV OV B2 OV  
POP 12HR 10 30 80 90 80  
QPF 12HR 0 0 0.42 0.83 0.97  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE S S  
RAIN SHWRS C D D L D D D D D D D D C  
SPRINKLES C  
TSTMS S S S S S S S S S S S S  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 63 47 63 51 63 53 62  
TEMP 62 57 61 59 51 47 61 59 53 51 61 60 56 53 59 58  
DEWPT 62 53 49 50 47 44 49 52 50 49 55 56 54 51 54 54  
PWIND DIR NW N N E SE S S NW  
WIND CHAR LT GN LT LT LT GN LT LT  
AVG CLOUDS OV B2 B1 SC FW FW FW FW FW FW SC SC SC SC SC FW  
POP 12HR 40 5 0 5 0 5 10 5  
RAIN SHWRS C S  
 
 
SDZ069-282100-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
308 AM CDT MON SEP 28 2026  
 
DATE MON 09/28/26 TUE 09/29/26 WED 09/30/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
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 71 62 68 61 69  
TEMP 65 64 65 69 71 69 65 64 64 63 64 65 67 67 66 65 63 62 64 66 67 66  
DEWPT 65 63 64 64 64 64 64 63 62 62 64 65 67 67 66 65 63 62 64 66 66 65  
RH 100 97 97 84 79 84 97 97 93 97100100100100100100100100100100 97 97  
WIND DIR SE SE SE SE S SE SE S S S S S S S S S SW SE N N N N  
WIND SPD 6 8 10 13 14 12 13 12 12 11 12 12 10 5 4 3 4 4 5 5 6 5  
WIND GUST 23 23  
CLOUDS B2 OV B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 10 60 90 70 70  
QPF 12HR 0 0.03 0.53 0.58 0.70  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L D D D L L L L L L L L C  
SPRINKLES C  
TSTMS S S S S S S  
 
DATE THU 10/01/26 FRI 10/02/26 SAT 10/03/26 SUN 10/04/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 63 47 62 51 63 52 61  
TEMP 62 56 60 59 50 47 60 59 53 51 60 60 56 53 59 58  
DEWPT 60 51 48 49 46 43 48 52 49 49 54 56 52 50 53 54  
PWIND DIR N N NW SE SE S S NW  
WIND CHAR GN GN LT LT LT GN LT GN  
AVG CLOUDS OV B2 SC FW FW FW FW FW FW FW SC SC SC SC SC FW  
POP 12HR 40 5 0 0 0 5 10 5  
RAIN SHWRS C  
 
 
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